Date   

Re: ltp failures on autobuilder

Richard Purdie
 

On Thu, 2021-06-10 at 18:02 +0100, Richard Purdie via lists.yoctoproject.org wrote:
Noting down what we know about the ltp issue:

We've seen intermittent issues on the autobuilder where some ltp tests fail or 
hang. I've been trying to figure out how to reproduce the issue and narrow down
the cause.

I was able to isolate a patch which reproduces the issue for me:

http://git.yoctoproject.org/cgit.cgi/poky-contrib/commit/?h=rpurdie/t222&id=d7d65aae104caa03afc28837b0abe0b486d5a8b8

with master-next, setting:

IMAGE_INSTALL_append = ' ltp' 
TEST_SUITES = 'ping ssh ltp' 
also:

IMAGE_CLASSES += "testimage"
QEMU_USE_KVM_qemux86-64 = "True"


then 

bitbake core-image-sato; bitbake core-image-sato -c testimage

where the issue shows up as a kernel "BUG:" in the logs in WORKDIR/testimage/qemu_*

The above patch runs the minimum of ltp tests I could find which replicate the issue.

I've reproduced this on 5.10.1 -> 5.10.42, 5.4.123 and 5.13-rc5.
(and we've ruled out linux-yocto with plain kernels)
Also reproduced on both qemu 6.0.0 and 5.2.0.

My build machine is an Ubuntu 20.04.2 LTS with:
Linux version 5.4.0-74-generic (buildd@lgw01-amd64-038) (gcc version 9.3.0 (Ubuntu 9.3.0-17ubuntu1~20.04)) #83-Ubuntu SMP Sat May 8 02:35:39 UTC 2021
Good news (for me) is that Randy and Paul can now reproduce this with the above 
additional key pieces of config.

We have confirmed that the issue is present:

* with gcc 11.1.1 and 10.3
* in hardknott
* if QB_SMP is disabled (i.e. in a single processor qemu)
* on 18.04, 20.04 and 21.04 Ubuntu host distros which have varying 5.4 and 5.11 
host kernels

I was not able to make the bug appear with in gatesgarth as yet 
(gcc 10.2, 5.8 kernel, qemu 5.1.0) (had to hack -b /dev/null to the ltp commandline)

I did backport the qemu platform, smp and qemu commandline changes back to
gatesgarth and it still doesn't crash.

I also found that setting CONFIG_DEBUG_KERNEL makes the issue 'go away'. 
Since that is a large hammer, I tried:

CONFIG_DEBUG_KERNEL=y
# CONFIG_CGROUP_DEBUG is not set
# CONFIG_SCHED_DEBUG is not set
# CONFIG_DEBUG_PREEMPT is not set
# CONFIG_RCU_TRACE is not set
# CONFIG_X86_DEBUG_FPU is not set
# CONFIG_CONSOLE_POLL is not set
# CONFIG_DEBUG_INFO is not set
# CONFIG_KGDB is not set
# CONFIG_KGDB_HONOUR_BLOCKLIST is not set
# CONFIG_KGDB_SERIAL_CONSOLE is not set
# CONFIG_KGDB_LOW_LEVEL_TRAP is not set
# CONFIG_KGDB_KDB is not set
# CONFIG_KDB_KEYBOARD is not set
# CONFIG_DEBUG_MISC is not set

as a .cfg to the kernel and that still reproduced the crash. However:

CONFIG_DEBUG_KERNEL=y
CONFIG_CGROUP_DEBUG=y
CONFIG_SCHED_DEBUG=y
CONFIG_DEBUG_PREEMPT=y
# CONFIG_RCU_TRACE is not set
# CONFIG_X86_DEBUG_FPU is not set
# CONFIG_CONSOLE_POLL is not set
# CONFIG_DEBUG_INFO is not set
# CONFIG_KGDB is not set
# CONFIG_KGDB_HONOUR_BLOCKLIST is not set
# CONFIG_KGDB_SERIAL_CONSOLE is not set
# CONFIG_KGDB_LOW_LEVEL_TRAP is not set
# CONFIG_KGDB_KDB is not set
# CONFIG_KDB_KEYBOARD is not set
# CONFIG_DEBUG_MISC is not set

doesn't seem to want to reproduce the crash so something about
those three options seems to make things 'work'.

What does that all mean? No idea.

Cheers,

Richard


Re: ltp failures on autobuilder

Richard Purdie
 

On Thu, 2021-06-10 at 14:52 -0400, Randy MacLeod wrote:
On 2021-06-10 1:02 p.m., Richard Purdie wrote:
Noting down what we know about the ltp issue:

We've seen intermittent issues on the autobuilder where some ltp tests fail or
hang. I've been trying to figure out how to reproduce the issue and narrow down
the cause.

I was able to isolate a patch which reproduces the issue for me:

http://git.yoctoproject.org/cgit.cgi/poky-contrib/commit/?h=rpurdie/t222&id=d7d65aae104caa03afc28837b0abe0b486d5a8b8

with master-next, setting:

IMAGE_INSTALL_append = ' ltp'
TEST_SUITES = 'ping ssh ltp'
It became clear there is also an:

IMAGE_CLASSES += "testimage"

but the INHERIT people are using shouldn't make any real difference to 
the test.


then

bitbake core-image-sato; bitbake core-image-sato -c testimage

where the issue shows up as a kernel "BUG:" in the logs in WORKDIR/testimage/qemu_*

The above patch runs the minimum of ltp tests I could find which replicate the issue.

I've reproduced this on 5.10.1 -> 5.10.42, 5.4.123 and 5.13-rc5.
(and we've ruled out linux-yocto with plain kernels)
Also reproduced on both qemu 6.0.0 and 5.2.0.

My build machine is an Ubuntu 20.04.2 LTS with:
Linux version 5.4.0-74-generic (buildd@lgw01-amd64-038) (gcc version 9.3.0 (Ubuntu 9.3.0-17ubuntu1~20.04)) #83-Ubuntu SMP Sat May 8 02:35:39 UTC 2021
I tried to reproduce this on a Ubuntu-18.04.3 system with:
   Linux ala-lpggp3 5.4.0-72-generic #80~18.04.1-Ubuntu SMP
     Mon Apr 12 23:26:25 UTC 2021 x86_64 x86_64 x86_64 GNU/Linux

Using poky-contrib:

$ git status
On branch rpurdie/t222
Your branch is up to date with 'origin/rpurdie/t222'.

nothing to commit, working tree clean

$ git log --oneline -3
d7d65aae10 (HEAD -> rpurdie/t222, origin/rpurdie/t222)
            ltp: Simplify for kernel crash reproducer
e175e2855d linx-yocto/5.10: re-import aufs to v5.10
753ae7dcd5 linux-yocto: test-only. override LINUX_VERSION for qemux86-64

---

My local.conf was generated, then I added:

IMAGE_INSTALL_append = ' ltp'
TEST_SUITES = 'ping ssh ltp'
INHERIT += "testimage"


and with 11 runs of:

$ bitbake core-image-sato -c testimage

I did not see the error in any of the qemu logs.

(cd tmp/work/qemux86_64-poky-linux/core-image-sato/1.0-r0/testimage/; ls
qemu_boot_log.202106101*)
qemu_boot_log.20210610155947 qemu_boot_log.20210610170535
qemu_boot_log.20210610172026 qemu_boot_log.20210610173508
qemu_boot_log.20210610174959 qemu_boot_log.20210610180444
qemu_boot_log.20210610165758 qemu_boot_log.20210610171302
qemu_boot_log.20210610172743 qemu_boot_log.20210610174235
qemu_boot_log.20210610175720

$ rgrep BUG:
tmp/work/qemux86_64-poky-linux/core-image-sato/1.0-r0/testimage/*


There is an OOM run as RP sees as well and the typical lead-up to that is:

[ 225.248350]
   hrtimer: interrupt took 4935186 ns
I've never seen that hrtimer message...

[ 249.250283]
   option changes via remount are deprecated (pid=3001 comm=mount)
[ 250.200586]
   option changes via remount are deprecated (pid=3019 comm=mount)
[ 283.695208]
   memcg_test_1 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL),
     order=0, oom_score_adj=0
[ 283.702108]
   CPU: 1 PID: 3798 Comm: memcg_test_1 Not tainted
     5.10.42-yocto-standard #1
but I do see the above.

Note that I am running this on a server without x11 forwarding.
Is your testing done on a local machine Richard? I doubt it matters
but I just want to be sure we understand how you are testing.
Mine is a local machine and I am using X11 forwarding over ssh to my laptop.

I am going to try on another server running ubu-21.04.
You mean 20.04?

Paul can't reproduce either which makes me wonder what detail we're missing...

In the interests of full disclosure, my local.conf also has:

BB_DISKMON_DIRS (set to default I think)
BUILD_REPRODUCIBLE_BINARIES_pn-nativesdk-python3 = '0'
CONF_VERSION = "1"
DISTRO ?= "poky"
EXTRA_IMAGE_FEATURES ?= "debug-tweaks"
IMAGE_INSTALL_append = " ssh-pregen-hostkeys"
PACKAGE_CLASSES = "package_rpm package_ipk package_deb"
PACKAGECONFIG_append_pn-nativesdk-qemu = " sdl"
PACKAGECONFIG_append_pn-qemu-system-native = " gtk+"
PACKAGECONFIG_append_pn-qemu-system-native = " sdl"
PATCHRESOLVE = "noop"
QEMU_USE_KVM_qemux86-64 = "True"
QEMU_USE_KVM_qemux86 = "True"
SANITY_TESTED_DISTROS = ""
USER_CLASSES ?= "buildstats image-prelink"

and I have SSTATE_DIR and DL_DIR set.

Cheers,

Richard


Re: ltp failures on autobuilder

Randy MacLeod
 

On 2021-06-10 1:02 p.m., Richard Purdie wrote:
Noting down what we know about the ltp issue:
We've seen intermittent issues on the autobuilder where some ltp tests fail or
hang. I've been trying to figure out how to reproduce the issue and narrow down
the cause.
I was able to isolate a patch which reproduces the issue for me:
http://git.yoctoproject.org/cgit.cgi/poky-contrib/commit/?h=rpurdie/t222&id=d7d65aae104caa03afc28837b0abe0b486d5a8b8
with master-next, setting:
IMAGE_INSTALL_append = ' ltp'
TEST_SUITES = 'ping ssh ltp'
then
bitbake core-image-sato; bitbake core-image-sato -c testimage
where the issue shows up as a kernel "BUG:" in the logs in WORKDIR/testimage/qemu_*
The above patch runs the minimum of ltp tests I could find which replicate the issue.
I've reproduced this on 5.10.1 -> 5.10.42, 5.4.123 and 5.13-rc5.
(and we've ruled out linux-yocto with plain kernels)
Also reproduced on both qemu 6.0.0 and 5.2.0.
My build machine is an Ubuntu 20.04.2 LTS with:
Linux version 5.4.0-74-generic (buildd@lgw01-amd64-038) (gcc version 9.3.0 (Ubuntu 9.3.0-17ubuntu1~20.04)) #83-Ubuntu SMP Sat May 8 02:35:39 UTC 2021
I tried to reproduce this on a Ubuntu-18.04.3 system with:
Linux ala-lpggp3 5.4.0-72-generic #80~18.04.1-Ubuntu SMP
Mon Apr 12 23:26:25 UTC 2021 x86_64 x86_64 x86_64 GNU/Linux

Using poky-contrib:

$ git status
On branch rpurdie/t222
Your branch is up to date with 'origin/rpurdie/t222'.

nothing to commit, working tree clean

$ git log --oneline -3
d7d65aae10 (HEAD -> rpurdie/t222, origin/rpurdie/t222)
ltp: Simplify for kernel crash reproducer
e175e2855d linx-yocto/5.10: re-import aufs to v5.10
753ae7dcd5 linux-yocto: test-only. override LINUX_VERSION for qemux86-64

---

My local.conf was generated, then I added:

IMAGE_INSTALL_append = ' ltp'
TEST_SUITES = 'ping ssh ltp'
INHERIT += "testimage"


and with 11 runs of:

$ bitbake core-image-sato -c testimage

I did not see the error in any of the qemu logs.

(cd tmp/work/qemux86_64-poky-linux/core-image-sato/1.0-r0/testimage/; ls qemu_boot_log.202106101*)
qemu_boot_log.20210610155947 qemu_boot_log.20210610170535 qemu_boot_log.20210610172026 qemu_boot_log.20210610173508 qemu_boot_log.20210610174959 qemu_boot_log.20210610180444
qemu_boot_log.20210610165758 qemu_boot_log.20210610171302 qemu_boot_log.20210610172743 qemu_boot_log.20210610174235 qemu_boot_log.20210610175720

$ rgrep BUG: tmp/work/qemux86_64-poky-linux/core-image-sato/1.0-r0/testimage/*


There is an OOM run as RP sees as well and the typical lead-up to that is:

[ 225.248350]
hrtimer: interrupt took 4935186 ns
[ 249.250283]
option changes via remount are deprecated (pid=3001 comm=mount)
[ 250.200586]
option changes via remount are deprecated (pid=3019 comm=mount)
[ 283.695208]
memcg_test_1 invoked oom-killer: gfp_mask=0xcc0(GFP_KERNEL),
order=0, oom_score_adj=0
[ 283.702108]
CPU: 1 PID: 3798 Comm: memcg_test_1 Not tainted
5.10.42-yocto-standard #1


Note that I am running this on a server without x11 forwarding.
Is your testing done on a local machine Richard? I doubt it matters
but I just want to be sure we understand how you are testing.


I am going to try on another server running ubu-21.04.

../Randy


Cheers,
Richard

--
# Randy MacLeod
# Wind River Linux


ltp failures on autobuilder

Richard Purdie
 

Noting down what we know about the ltp issue:

We've seen intermittent issues on the autobuilder where some ltp tests fail or 
hang. I've been trying to figure out how to reproduce the issue and narrow down
the cause.

I was able to isolate a patch which reproduces the issue for me:

http://git.yoctoproject.org/cgit.cgi/poky-contrib/commit/?h=rpurdie/t222&id=d7d65aae104caa03afc28837b0abe0b486d5a8b8

with master-next, setting:

IMAGE_INSTALL_append = ' ltp' 
TEST_SUITES = 'ping ssh ltp' 

then 

bitbake core-image-sato; bitbake core-image-sato -c testimage

where the issue shows up as a kernel "BUG:" in the logs in WORKDIR/testimage/qemu_*

The above patch runs the minimum of ltp tests I could find which replicate the issue.

I've reproduced this on 5.10.1 -> 5.10.42, 5.4.123 and 5.13-rc5.
(and we've ruled out linux-yocto with plain kernels)
Also reproduced on both qemu 6.0.0 and 5.2.0.

My build machine is an Ubuntu 20.04.2 LTS with:
Linux version 5.4.0-74-generic (buildd@lgw01-amd64-038) (gcc version 9.3.0 (Ubuntu 9.3.0-17ubuntu1~20.04)) #83-Ubuntu SMP Sat May 8 02:35:39 UTC 2021

Cheers,

Richard


Re: SWAT Rotation

Larson, Chris
 

I would be willing, but would appreciate any links to the process, as it'll be my first time doing it, and it's not entirely clear to me at this time. Thanks.

-Chris

-----Original Message-----
From: Alexandre Belloni <alexandre.belloni@...>
Sent: Friday, June 4, 2021 2:44 PM
To: Larson, Chris <Chris_Larson@...>
Cc: swat@...; Christopher Larson <kergoth@...>; Stephen Jolley <sjolley.yp.pm@...>
Subject: Re: [swat] SWAT Rotation

Hello Chris,

Would you be available next week for SWAT duty? Unfortunately, issues did pile up this week... :/

Regards,
Alex

On 03/05/2021 19:34:55+0000, Larson, Chris wrote:
Apologies, I'm swamped this week and am dealing with an injured kid, I'll need to shift my position to a future week again.

-Chris

-----Original Message-----
From: swat@... <swat@...> On
Behalf Of Alexandre Belloni
Sent: Thursday, April 29, 2021 3:09 PM
To: Christopher Larson <kergoth@...>
Cc: swat@...; Stephen Jolley
<sjolley.yp.pm@...>
Subject: [swat] SWAT Rotation

Hello Christopher,

SWAT duty will rotate from me to you at the end of this Friday.

Please reply to let me know whether you will be able to work on this task next week.

I'll be available to walk you through the swatbot process on Monday, don't hesitate to contact me by email or on IRC.
I'll create your swatbot account soon.

--
Alexandre Belloni, co-owner and COO, Bootlin Embedded Linux and Kernel
engineering https://bootlin.com









--
Alexandre Belloni, co-owner and COO, Bootlin Embedded Linux and Kernel engineering https://bootlin.com


Re: SWAT Rotation

Alexandre Belloni
 

Hello Chris,

Would you be available next week for SWAT duty? Unfortunately, issues
did pile up this week... :/

Regards,
Alex

On 03/05/2021 19:34:55+0000, Larson, Chris wrote:
Apologies, I'm swamped this week and am dealing with an injured kid, I'll need to shift my position to a future week again.

-Chris

-----Original Message-----
From: swat@... <swat@...> On Behalf Of Alexandre Belloni
Sent: Thursday, April 29, 2021 3:09 PM
To: Christopher Larson <kergoth@...>
Cc: swat@...; Stephen Jolley <sjolley.yp.pm@...>
Subject: [swat] SWAT Rotation

Hello Christopher,

SWAT duty will rotate from me to you at the end of this Friday.

Please reply to let me know whether you will be able to work on this task next week.

I'll be available to walk you through the swatbot process on Monday, don't hesitate to contact me by email or on IRC.
I'll create your swatbot account soon.

--
Alexandre Belloni, co-owner and COO, Bootlin Embedded Linux and Kernel engineering https://bootlin.com









--
Alexandre Belloni, co-owner and COO, Bootlin
Embedded Linux and Kernel engineering
https://bootlin.com


Re: Failure in meta-aws check-layer

Richard Purdie
 

On Fri, 2021-06-04 at 11:38 +0000, Elberger, Richard wrote:
It's back in shape now. Sorry for the hassle.
No problem, thanks for fixing it!

Cheers,

Richard


Re: Failure in meta-aws check-layer

elberger@...
 

It's back in shape now. Sorry for the hassle.

--
Richard Elberger
Principal Technologist – IoT
Amazon Web Services

+1 646.927.6897
+1 203.942.8039 – mobile
elberger@... – email

On Fri, 2021-06-04 at 07:28 +0100, Richard Purdie wrote:
CAUTION: This email originated from outside of the organization. Do
not click links or open attachments unless you can confirm the sender
and know the content is safe.



Hi Richard,

https://autobuilder.yoctoproject.org/typhoon/#/builders/121/builds/73

showed up in overnight testing with an issue in meta-aws.

Cheers,

Richard


Re: Failure in meta-aws check-layer

elberger@...
 

Thank you - will take care of it this morning. It’s related to the query I made to IRC yesterday. I will probably end up removing support from mainline for the recipe needing this.

On Jun 4, 2021, at 02:28, Richard Purdie <richard.purdie@...> wrote:

CAUTION: This email originated from outside of the organization. Do not click links or open attachments unless you can confirm the sender and know the content is safe.



Hi Richard,

https://autobuilder.yoctoproject.org/typhoon/#/builders/121/builds/73

showed up in overnight testing with an issue in meta-aws.

Cheers,

Richard


Failure in meta-aws check-layer

Richard Purdie
 

Hi Richard,

https://autobuilder.yoctoproject.org/typhoon/#/builders/121/builds/73

showed up in overnight testing with an issue in meta-aws.

Cheers,

Richard


Re: qemux86-64 ltp kernel panic

Bruce Ashfield <bruce.ashfield@...>
 

On Thu, Jun 3, 2021 at 9:54 AM Bruce Ashfield <bruce.ashfield@...> wrote:

On Thu, Jun 3, 2021 at 8:51 AM Richard Purdie
<richard.purdie@...> wrote:

On Thu, 2021-06-03 at 08:34 -0400, Bruce Ashfield wrote:
Interesting.

The last two stalls/traps that you sent were both x86-64. Are we only
seeing this on x86 ?
Not sure. We have seen some builds fail but I haven't dived into properly
get down to the real cause. We run many more 64 builds than plain x86.

I'll have another look at the patches we carry, but there really
shouldn't be anything that could trigger something like this (famous
last words).

If these are happening regularly enough, we could change the
qemux86-64 branch to v5.10/base temporarily. That would be a pure
upstream -stable, and would help rule out the yocto patches if the
issues still occur.
They're happening regularly enough to be really annoying but not
regularly enough to be sure any given fix fixes things :(

I thought we had resolved the ltp hang but see my other email, I think
we just got lucky/unlucky with the kernel uprev and some good builds.
The traceback in mkdir is interesting and worrying.
I remember about 10 years ago at Wind River, we had similar issues with ltp.

Are we running ltp under the root user ? or is it running as a regular user ?


I think these are related and we sometimes crash the kernel sometimes not.
There is something very wrong somewhere. I'm happy to try changing
qemux86-64 and seeing if we continue to see issues or not but it will
take a week or so to be sure.
Attached is the patch to do that, just for qemux86-64 (5.10). It
triggers a config warning (as expected), and I documented that in the
patch commit.
Attached is v2.

This has .41 merged to v5.10/base and sets the appropriate SRCREV.

Bruce


Bruce


Cheers,

Richard

--
- Thou shalt not follow the NULL pointer, for chaos and madness await
thee at its end
- "Use the force Harry" - Gandalf, Star Trek II


--
- Thou shalt not follow the NULL pointer, for chaos and madness await
thee at its end
- "Use the force Harry" - Gandalf, Star Trek II


Re: qemux86-64 ltp kernel panic

Bruce Ashfield <bruce.ashfield@...>
 

On Thu, Jun 3, 2021 at 8:51 AM Richard Purdie
<richard.purdie@...> wrote:

On Thu, 2021-06-03 at 08:34 -0400, Bruce Ashfield wrote:
Interesting.

The last two stalls/traps that you sent were both x86-64. Are we only
seeing this on x86 ?
Not sure. We have seen some builds fail but I haven't dived into properly
get down to the real cause. We run many more 64 builds than plain x86.

I'll have another look at the patches we carry, but there really
shouldn't be anything that could trigger something like this (famous
last words).

If these are happening regularly enough, we could change the
qemux86-64 branch to v5.10/base temporarily. That would be a pure
upstream -stable, and would help rule out the yocto patches if the
issues still occur.
They're happening regularly enough to be really annoying but not
regularly enough to be sure any given fix fixes things :(

I thought we had resolved the ltp hang but see my other email, I think
we just got lucky/unlucky with the kernel uprev and some good builds.
The traceback in mkdir is interesting and worrying.
I remember about 10 years ago at Wind River, we had similar issues with ltp.

Are we running ltp under the root user ? or is it running as a regular user ?


I think these are related and we sometimes crash the kernel sometimes not.
There is something very wrong somewhere. I'm happy to try changing
qemux86-64 and seeing if we continue to see issues or not but it will
take a week or so to be sure.
Attached is the patch to do that, just for qemux86-64 (5.10). It
triggers a config warning (as expected), and I documented that in the
patch commit.

Bruce


Cheers,

Richard

--
- Thou shalt not follow the NULL pointer, for chaos and madness await
thee at its end
- "Use the force Harry" - Gandalf, Star Trek II


Re: qemux86-64 ltp kernel panic

Richard Purdie
 

On Thu, 2021-06-03 at 08:34 -0400, Bruce Ashfield wrote:
Interesting.

The last two stalls/traps that you sent were both x86-64. Are we only
seeing this on x86 ?
Not sure. We have seen some builds fail but I haven't dived into properly
get down to the real cause. We run many more 64 builds than plain x86.

I'll have another look at the patches we carry, but there really
shouldn't be anything that could trigger something like this (famous
last words).

If these are happening regularly enough, we could change the
qemux86-64 branch to v5.10/base temporarily. That would be a pure
upstream -stable, and would help rule out the yocto patches if the
issues still occur.
They're happening regularly enough to be really annoying but not 
regularly enough to be sure any given fix fixes things :(

I thought we had resolved the ltp hang but see my other email, I think 
we just got lucky/unlucky with the kernel uprev and some good builds.
The traceback in mkdir is interesting and worrying.

I think these are related and we sometimes crash the kernel sometimes not.
There is something very wrong somewhere. I'm happy to try changing 
qemux86-64 and seeing if we continue to see issues or not but it will
take a week or so to be sure.

Cheers,

Richard


Re: qemux86-64 ltp kernel panic

Richard Purdie
 

Also, a hung qemu build, this one has been hanging for 3 days:

https://autobuilder.yoctoproject.org/typhoon/#/builders/95/builds/1963

Top of the kernel boot log for version info:

[ 0.000000] Linux version 5.10.41-yocto-standard (oe-user@oe-host) (x86_64-poky-linux-gcc (GCC) 11.1.1 20210523, GNU ld (GNU Binutils) 2.36.1.20210209) #1 SMP PREEMPT Fri May 28 18:17:12 UTC 2021
[ 0.000000] Command line: root=/dev/vda rw mem=1024M ip=192.168.7.2::192.168.7.1:255.255.255.0 console=ttyS0 console=ttyS1 oprofile.timer=1 tsc=reliable no_timer_check rcupdate.rcu_expedited=1 printk.time=1

Then the first and second faults:

[ 2498.634047] BUG: kernel NULL pointer dereference, address: 0000000000000028
[ 2498.637658] #PF: supervisor read access in kernel mode
[ 2498.638444] #PF: error_code(0x0000) - not-present page
[ 2498.639225] PGD 0 P4D 0
[ 2498.639635] Oops: 0000 [#1] PREEMPT SMP PTI
[ 2498.640289] CPU: 0 PID: 15392 Comm: mkdir Not tainted 5.10.41-yocto-standard #1
[ 2498.641391] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014
[ 2498.643083] RIP: 0010:do_mkdirat+0x6c/0x130
[ 2498.643732] Code: e8 99 fa ff ff 48 8d 55 c0 44 89 f9 44 89 f7 48 89 c6 e8 c7 fd ff ff 48 3d 00 f0 ff ff 49 89 c7 77 63 48 8b 45 c8 48 8b 78 30 <48> 8b 47 28 f6 40 52 01 0f 84 80 00 00 00 41 0f b7 d4 4c 89 fe e8
[ 2498.646501] RSP: 0018:ffff926f07e87ed8 EFLAGS: 00010287
[ 2498.647284] RAX: ffff8d97c4c250c0 RBX: 0000000000000000 RCX: 000000002b61c200
[ 2498.649065] RDX: 000000002b61c1c0 RSI: ffffffffb6a4b6bc RDI: 0000000000000000
[ 2498.650121] RBP: ffff926f07e87f20 R08: 00000000000000c0 R09: 0000000000000000
[ 2498.651178] R10: ffff8d97c4c250c0 R11: ffffffffffffffcf R12: 00000000000001ff
[ 2498.652238] R13: 00007ffd0012fd3b R14: 00000000ffffff9c R15: ffff8d97c4c250c0
[ 2498.653296] FS: 00007f7fcf05a600(0000) GS:ffff8d97ffc00000(0000) knlGS:0000000000000000
[ 2498.654494] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 2498.655325] CR2: 0000000000000028 CR3: 0000000003d7e000 CR4: 00000000001506f0
[ 2498.656383] DR0: 0000000000000001 DR1: 0000000000000000 DR2: 0000000000000000
[ 2498.657435] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000600
[ 2498.658557] Call Trace:
[ 2498.658980] __x64_sys_mkdir+0x1b/0x20
[ 2498.659588] do_syscall_64+0x38/0x50
[ 2498.660151] entry_SYSCALL_64_after_hwframe+0x44/0xa9
[ 2498.660938] RIP: 0033:0x7f7fcef7fd2b
[ 2498.661505] Code: 8b 05 49 d1 0c 00 41 bc ff ff ff ff 64 c7 00 16 00 00 00 e9 37 ff ff ff 0f 1f 80 00 00 00 00 f3 0f 1e fa b8 53 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 15 d1 0c 00 f7 d8 64 89 01 48
[ 2498.664335] RSP: 002b:00007ffd0012f478 EFLAGS: 00000246 ORIG_RAX: 0000000000000053
[ 2498.665468] RAX: ffffffffffffffda RBX: 0000000000000000 RCX: 00007f7fcef7fd2b
[ 2498.666553] RDX: 0000000000000000 RSI: 00000000000001ff RDI: 00007ffd0012fd3b
[ 2498.667632] RBP: 00007ffd0012fd3b R08: 00000000000001ff R09: 000055582f25ea00
[ 2498.668719] R10: 00007f7fcf04da60 R11: 0000000000000246 R12: 00000000000001ff
[ 2498.669791] R13: 00007ffd0012f600 R14: 00007ffd0012f7b8 R15: 00007ffd0012f650
[ 2498.674954] Modules linked in: bnep
[ 2498.675506] CR2: 0000000000000028
[ 2498.676044] BUG: kernel NULL pointer dereference, address: 00000000000000a0
[ 2498.676088] ---[ end trace f86d2e96549bae93 ]---
[ 2498.677159] #PF: supervisor write access in kernel mode
[ 2498.677162] #PF: error_code(0x0002) - not-present page
[ 2498.678045] RIP: 0010:do_mkdirat+0x6c/0x130
[ 2498.678888] PGD 0
[ 2498.679727] Code: e8 99 fa ff ff 48 8d 55 c0 44 89 f9 44 89 f7 48 89 c6 e8 c7 fd ff ff 48 3d 00 f0 ff ff 49 89 c7 77 63 48 8b 45 c8 48 8b 78 30 <48> 8b 47 28 f6 40 52 01 0f 84 80 00 00 00 41 0f b7 d4 4c 89 fe e8
[ 2498.680412] P4D 0
[ 2498.680418] Oops: 0002 [#2] PREEMPT SMP PTI
[ 2498.680758] RSP: 0018:ffff926f07e87ed8 EFLAGS: 00010287
[ 2498.680761] RAX: ffff8d97c4c250c0 RBX: 0000000000000000 RCX: 000000002b61c200
[ 2498.680762] RDX: 000000002b61c1c0 RSI: ffffffffb6a4b6bc RDI: 0000000000000000
[ 2498.680763] RBP: ffff926f07e87f20 R08: 00000000000000c0 R09: 0000000000000000
[ 2498.680764] R10: ffff8d97c4c250c0 R11: ffffffffffffffcf R12: 00000000000001ff
[ 2498.680765] R13: 00007ffd0012fd3b R14: 00000000ffffff9c R15: ffff8d97c4c250c0
[ 2498.680768] FS: 00007f7fcf05a600(0000) GS:ffff8d97ffc00000(0000) knlGS:0000000000000000
[ 2498.680772] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 2498.680773] CR2: 0000000000000028 CR3: 0000000003d7e000 CR4: 00000000001506f0
[ 2498.680774] DR0: 0000000000000001 DR1: 0000000000000000 DR2: 0000000000000000
[ 2498.680775] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000600
[ 2498.697097] CPU: 1 PID: 15391 Comm: mount Tainted: G D 5.10.41-yocto-standard #1
[ 2498.698450] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014
[ 2498.700517] RIP: 0010:down_write+0xc/0x40
[ 2498.701192] Code: 8d 65 e8 5b 41 5c 41 5d 5d c3 31 c0 eb e1 e8 db a8 ff ff cc cc cc cc cc cc cc cc cc cc cc 0f 1f 44 00 00 31 c0 ba 01 00 00 00 <f0> 48 0f b1 17 75 0e 65 48 8b 04 25 00 6d 01 00 48 89 47 08 c3 55
[ 2498.704150] RSP: 0018:ffff926f07e7fe60 EFLAGS: 00010246
[ 2498.705019] RAX: 0000000000000000 RBX: ffff926f07e7fef0 RCX: ffff8d97ce14f970
[ 2498.706189] RDX: 0000000000000001 RSI: ffff8d97ce14f920 RDI: 00000000000000a0
[ 2498.707346] RBP: ffff926f07e7fe80 R08: 0000000000000000 R09: ffffb26effc00000
[ 2498.708670] R10: 0000000000000003 R11: ffff8d97c2429000 R12: ffff8d97c4c250c0
[ 2498.709823] R13: 0000000000000000 R14: ffff926f07e7fef0 R15: ffff8d97c13796c0
[ 2498.710984] FS: 00007f18202c8580(0000) GS:ffff8d97ffc80000(0000) knlGS:0000000000000000
[ 2498.712299] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 2498.713190] CR2: 00000000000000a0 CR3: 0000000004746000 CR4: 00000000001506e0
[ 2498.714225] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 2498.715312] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 2498.716469] Call Trace:
[ 2498.716888] ? lock_mount+0x28/0xf0
[ 2498.717479] path_mount+0x8f6/0xb50
[ 2498.718047] __x64_sys_mount+0x108/0x140
[ 2498.718697] do_syscall_64+0x38/0x50
[ 2498.719288] entry_SYSCALL_64_after_hwframe+0x44/0xa9
[ 2498.720105] RIP: 0033:0x7f18204402ce
[ 2498.720687] Code: 48 8b 0d a5 db 0b 00 f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 90 f3 0f 1e fa 49 89 ca b8 a5 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 72 db 0b 00 f7 d8 64 89 01 48
[ 2498.723643] RSP: 002b:00007ffec5235de8 EFLAGS: 00000246 ORIG_RAX: 00000000000000a5
[ 2498.724860] RAX: ffffffffffffffda RBX: 00007f1820567264 RCX: 00007f18204402ce
[ 2498.726042] RDX: 000055a23b949520 RSI: 000055a23b94a280 RDI: 000055a23b949540
[ 2498.727168] RBP: 000055a23b9492f0 R08: 0000000000000000 R09: 00007f18204fea60
[ 2498.728301] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 2498.729534] R13: 000055a23b949540 R14: 000055a23b949520 R15: 000055a23b949400
[ 2498.730679] Modules linked in: bnep
[ 2498.731243] CR2: 00000000000000a0


ltp test data follows. Looks like it faulted in a "mkdir cgroup/0 > /dev/null 2>&1"
and then the system was broken from then onwards.

DEBUG: [Running]$ scp -o UserKnownHostsFile=/dev/null -o StrictHostKeyChecking=no -o LogLevel=ERROR root@....2:/opt/ltp/results/containers /home/pokybuild/yocto-worker/qemux86-64-ltp/build/build/tmp/work/qemux86_64-poky-linux/core-image-sato/1.0-r0/testimage/ltp_log.20210601014454/containers
DEBUG: Data from SSH call:
DEBUG: [Command returned '0' after 0.04 seconds]
DEBUG: [Running]$ ssh -l root -o UserKnownHostsFile=/dev/null -o StrictHostKeyChecking=no -o LogLevel=ERROR 192.168.7.2 export PATH=/usr/sbin:/sbin:/usr/bin:/bin; /opt/ltp/runltp -f controllers -p -q -r /opt/ltp -l /opt/ltp/results/controllers -I 1 -d /opt/ltp
DEBUG: time: 1622514380.1771915, endtime: 1622514680.1707988
DEBUG: Partial data from SSH call: Checking for required user/group ids

'nobody' user id and group found.
'bin' user id and group found.
'daemon' user id and group found.
Users group found.
Sys group found.
Required users/groups exist.
no big block device was specified on commandline.
Tests which require a big block device are disabled.
You can specify it with option -z
INFO: Test start time: Tue Jun 1 02:26:17 UTC 2021
COMMAND: /opt/ltp/bin/ltp-pan -q -e -S -a 23597 -n 23597 -p -f /opt/ltp/ltp-TvAkLrJv6L/alltests -l /opt/ltp/results/controllers -C /opt/ltp/output/LTP_RUN_ON-controllers.failed -T /opt/ltp/output/LTP_RUN_ON-controllers.tconf
LOG File: /opt/ltp/results/controllers
FAILED COMMAND File: /opt/ltp/output/LTP_RUN_ON-controllers.failed
TCONF COMMAND File: /opt/ltp/output/LTP_RUN_ON-controllers.tconf
Running tests.......
cgroup_regression_test 1 TINFO: timeout per run is 0h 5m 0s
cgroup_regression_test 1 TPASS: no kernel bug was found
cgroup_regression_test 2 TPASS: notify_on_release is inherited
cgroup_regression_test 3 TCONF: CONFIG_SCHED_DEBUG is not enabled
cgroup_regression_test 4 TCONF: CONFIG_LOCKDEP is not enabled
/opt/ltp/testcases/bin/cgroup_regression_5_1.sh: line 13: 15392 Killed mkdir cgroup/0 > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_5_1.sh: line 13: 15394 Killed umount cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_5_2.sh: line 11: 15391 Killed mount -t cgroup xxx cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_5_1.sh: line 13: 15395 Killed mount -t cgroup xxx cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_5_2.sh: line 11: 15396 Killed umount cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_5_1.sh: line 13: 15399 Killed umount cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_5_1.sh: line 13: 15401 Killed mount -t cgroup xxx cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_5_2.sh: line 11: 15400 Killed mount -t cgroup xxx cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_5_1.sh: line 13: 15404 Killed umount cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_5_2.sh: line 11: 15405 Killed umount cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_5_1.sh: line 13: 15406 Killed mount -t cgroup xxx cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_5_2.sh: line 11: 15407 Killed mount -t cgroup xxx cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_5_1.sh: line 13: 15410 Killed umount cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_5_2.sh: line 11: 15411 Killed umount cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_5_1.sh: line 13: 15412 Killed mount -t cgroup xxx cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_5_2.sh: line 11: 15413 Killed mount -t cgroup xxx cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_5_1.sh: line 13: 15416 Killed umount cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_5_2.sh: line 11: 15417 Killed umount cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_5_1.sh: line 13: 15418 Killed mount -t cgroup xxx cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_5_1.sh: line 13: 15422 Killed umount cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_5_2.sh: line 11: 15419 Killed mount -t cgroup xxx cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_5_1.sh: line 13: 15423 Killed mount -t cgroup xxx cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_5_2.sh: line 11: 15424 Killed umount cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_5_1.sh: line 13: 15427 Kil
DEBUG: time: 1622514387.8524373, endtime: 1622514687.8524342
DEBUG: Partial data from SSH call: led umount cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_5_2.sh: line 11: 15428 Killed mount -t cgroup xxx cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_5_2.sh: line 11: 15430 Killed umount cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_5_1.sh: line 13: 15429 Killed mount -t cgroup xxx cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_5_2.sh: line 11: 15431 Killed mount -t cgroup xxx cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_5_1.sh: line 13: 15434 Killed umount cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_5_2.sh: line 11: 15435 Killed umount cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_5_1.sh: line 13: 15436 Killed mount -t cgroup xxx cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_5_2.sh: line 11: 15437 Killed mount -t cgroup xxx cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_5_1.sh: line 13: 15440 Killed umount cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_5_2.sh: line 11: 15441 Killed umount cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_5_1.sh: line 13: 15442 Killed mount -t cgroup xxx cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_5_2.sh: line 11: 15443 Killed mount -t cgroup xxx cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_5_1.sh: line 13: 15446 Killed umount cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_5_2.sh: line 11: 15447 Killed umount cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_5_1.sh: line 13: 15448 Killed mount -t cgroup xxx cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_5_2.sh: line 11: 15449 Killed mount -t cgroup xxx cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_5_2.sh: line 11: 15453 Killed umount cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_5_1.sh: line 13: 15452 Killed umount cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_5_1.sh: line 13: 15455 Killed mount -t cgroup xxx cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_5_1.sh: line 13: 15458 Killed umount cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_5_2.sh: line 11: 15454 Killed mount -t cgroup xxx cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_5_1.sh: line 13: 15459 Killed mount -t cgroup xxx cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_5_2.sh: line 11: 15460 Killed umount cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_5_1.sh: line 13: 15463 Killed umount cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_5_2.sh: line 11: 15464 Killed mount -t cgroup xxx cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_5_1.sh: line 13: 15465 Killed mount -t cgroup xxx cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_5_1.sh: line 13: 15469 Killed umount cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_5_2.sh: line 11: 15466 Killed umount cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_5_1.sh: line 13: 15470 Killed mount -t cgroup xxx cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_5_2.sh: line 11: 15471 Killed mount -t cgroup xxx cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_5_1.sh: line 13: 15474 Killed umount cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_5_2.sh: line 11: 15475 Killed umount cgroup/ > /dev/null
DEBUG: time: 1622514389.3864148, endtime: 1622514689.3864126
DEBUG: Partial data from SSH call: 2>&1
/opt/ltp/testcases/bin/cgroup_regression_5_1.sh: line 13: 15476 Killed mount -t cgroup xxx cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_5_2.sh: line 11: 15477 Killed mount -t cgroup xxx cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_5_1.sh: line 13: 15480 Killed umount cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_5_2.sh: line 11: 15481 Killed umount cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_5_1.sh: line 13: 15482 Killed mount -t cgroup xxx cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_5_2.sh: line 11: 15483 Killed mount -t cgroup xxx cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_5_1.sh: line 13: 15486 Killed umount cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_5_1.sh: line 13: 15488 Killed mount -t cgroup xxx cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_5_2.sh: line 11: 15487 Killed umount cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_5_1.sh: line 13: 15491 Killed umount cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_5_2.sh: line 11: 15492 Killed mount -t cgroup xxx cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_5_1.sh: line 13: 15493 Killed mount -t cgroup xxx cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_5_2.sh: line 11: 15494 Killed umount cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_5_2.sh: line 11: 15498 Killed mount -t cgroup xxx cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_5_1.sh: line 13: 15497 Killed umount cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_5_2.sh: line 11: 15499 Killed umount cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_5_1.sh: line 13: 15500 Killed mount -t cgroup xxx cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_5_2.sh: line 11: 15501 Killed mount -t cgroup xxx cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_5_1.sh: line 13: 15504 Killed umount cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_5_2.sh: line 11: 15505 Killed umount cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_5_1.sh: line 13: 15506 Killed mount -t cgroup xxx cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_5_2.sh: line 11: 15507 Killed mount -t cgroup xxx cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_5_1.sh: line 13: 15510 Killed umount cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_5_2.sh: line 11: 15511 Killed umount cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_5_2.sh: line 11: 15513 Killed mount -t cgroup xxx cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_5_1.sh: line 13: 15512 Killed mount -t cgroup xxx cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_5_1.sh: line 13: 15517 Killed umount cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_5_2.sh: line 11: 15514 Killed umount cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_5_1.sh: line 13: 15518 Killed mount -t cgroup xxx cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_5_1.sh: line 13: 15522 Killed umount cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_5_2.sh: line 11: 15519 Killed mount -t cgroup xxx cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_5_1.sh: line 13: 15523 Killed mount -t cgroup xxx cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_
DEBUG: time: 1622514391.1407516, endtime: 1622514691.1407478
DEBUG: Partial data from SSH call: regression_5_2.sh: line 11: 15524 Killed umount cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_5_1.sh: line 13: 15527 Killed umount cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_5_2.sh: line 11: 15528 Killed mount -t cgroup xxx cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_5_1.sh: line 13: 15529 Killed mount -t cgroup xxx cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_5_2.sh: line 11: 15530 Killed umount cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_5_2.sh: line 11: 15534 Killed mount -t cgroup xxx cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_5_1.sh: line 13: 15533 Killed umount cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_5_2.sh: line 11: 15535 Killed umount cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_5_1.sh: line 13: 15536 Killed mount -t cgroup xxx cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_5_2.sh: line 11: 15537 Killed mount -t cgroup xxx cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_5_1.sh: line 13: 15540 Killed umount cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_5_2.sh: line 11: 15541 Killed umount cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_5_1.sh: line 13: 15542 Killed mount -t cgroup xxx cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_5_2.sh: line 11: 15543 Killed mount -t cgroup xxx cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_5_1.sh: line 13: 15546 Killed umount cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_5_2.sh: line 11: 15547 Killed umount cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_5_1.sh: line 13: 15548 Killed mount -t cgroup xxx cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_5_2.sh: line 11: 15549 Killed mount -t cgroup xxx cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_5_1.sh: line 13: 15552 Killed umount cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_5_2.sh: line 11: 15553 Killed umount cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_5_2.sh: line 11: 15555 Killed mount -t cgroup xxx cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_5_1.sh: line 13: 15554 Killed mount -t cgroup xxx cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_5_2.sh: line 11: 15556 Killed umount cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_5_1.sh: line 13: 15559 Killed umount cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_5_2.sh: line 11: 15560 Killed mount -t cgroup xxx cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_5_1.sh: line 13: 15561 Killed mount -t cgroup xxx cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_5_2.sh: line 11: 15562 Killed umount cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_5_1.sh: line 13: 15565 Killed umount cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_5_2.sh: line 11: 15566 Killed mount -t cgroup xxx cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_5_1.sh: line 13: 15567 Killed mount -t cgroup xxx cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_5_2.sh: line 11: 15568 Killed umount cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_5_1.sh: line 13: 15571 Killed umount cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_5_2.sh: line 11: 15572 Killed mou
DEBUG: time: 1622514392.7882435, endtime: 1622514692.7882397
DEBUG: Partial data from SSH call: nt -t cgroup xxx cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_5_1.sh: line 13: 15573 Killed mount -t cgroup xxx cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_5_2.sh: line 11: 15574 Killed umount cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_5_2.sh: line 11: 15578 Killed mount -t cgroup xxx cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_5_1.sh: line 13: 15577 Killed umount cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_5_2.sh: line 11: 15579 Killed umount cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_5_1.sh: line 13: 15580 Killed mount -t cgroup xxx cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_5_1.sh: line 13: 15584 Killed umount cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_5_2.sh: line 11: 15581 Killed mount -t cgroup xxx cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_5_1.sh: line 13: 15585 Killed mount -t cgroup xxx cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_5_2.sh: line 11: 15586 Killed umount cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_5_1.sh: line 13: 15589 Killed umount cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_5_2.sh: line 11: 15590 Killed mount -t cgroup xxx cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_5_1.sh: line 13: 15591 Killed mount -t cgroup xxx cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_5_2.sh: line 11: 15592 Killed umount cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_5_2.sh: line 11: 15596 Killed mount -t cgroup xxx cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_5_1.sh: line 13: 15595 Killed umount cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_5_2.sh: line 11: 15597 Killed umount cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_5_1.sh: line 13: 15598 Killed mount -t cgroup xxx cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_5_2.sh: line 11: 15599 Killed mount -t cgroup xxx cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_5_1.sh: line 13: 15602 Killed umount cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_5_1.sh: line 13: 15604 Killed mount -t cgroup xxx cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_5_2.sh: line 11: 15603 Killed umount cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_5_1.sh: line 13: 15607 Killed umount cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_5_2.sh: line 11: 15608 Killed mount -t cgroup xxx cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_5_1.sh: line 13: 15609 Killed mount -t cgroup xxx cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_5_1.sh: line 13: 15613 Killed umount cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_5_2.sh: line 11: 15610 Killed umount cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_5_1.sh: line 13: 15614 Killed mount -t cgroup xxx cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_5_2.sh: line 11: 15615 Killed mount -t cgroup xxx cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_5_1.sh: line 13: 15618 Killed umount cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_5_2.sh: line 11: 15619 Killed umount cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_5_1.sh: line 13: 15620 Killed mount -t cgroup xxx cgroup/ > /dev/null 2>&1
/opt/l
DEBUG: time: 1622514394.5523102, endtime: 1622514694.552307
DEBUG: Partial data from SSH call: tp/testcases/bin/cgroup_regression_5_2.sh: line 11: 15621 Killed mount -t cgroup xxx cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_5_2.sh: line 11: 15625 Killed umount cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_5_1.sh: line 13: 15624 Killed umount cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_5_2.sh: line 11: 15626 Killed mount -t cgroup xxx cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_5_1.sh: line 13: 15627 Killed mount -t cgroup xxx cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_5_2.sh: line 11: 15628 Killed umount cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_5_1.sh: line 13: 15631 Killed umount cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_5_2.sh: line 11: 15632 Killed mount -t cgroup xxx cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_5_1.sh: line 13: 15633 Killed mount -t cgroup xxx cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_5_2.sh: line 11: 15634 Killed umount cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_5_1.sh: line 13: 15637 Killed umount cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_5_2.sh: line 11: 15638 Killed mount -t cgroup xxx cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_5_1.sh: line 13: 15639 Killed mount -t cgroup xxx cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_5_2.sh: line 11: 15640 Killed umount cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_5_1.sh: line 13: 15643 Killed umount cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_5_2.sh: line 11: 15644 Killed mount -t cgroup xxx cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_5_1.sh: line 13: 15645 Killed mount -t cgroup xxx cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_5_2.sh: line 11: 15646 Killed umount cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_5_2.sh: line 11: 15650 Killed mount -t cgroup xxx cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_5_1.sh: line 13: 15649 Killed umount cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_5_2.sh: line 11: 15651 Killed umount cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_5_1.sh: line 13: 15652 Killed mount -t cgroup xxx cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_5_2.sh: line 11: 15653 Killed mount -t cgroup xxx cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_5_1.sh: line 13: 15656 Killed umount cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_5_2.sh: line 11: 15657 Killed umount cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_5_1.sh: line 13: 15658 Killed mount -t cgroup xxx cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_5_1.sh: line 13: 15662 Killed umount cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_5_2.sh: line 11: 15659 Killed mount -t cgroup xxx cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_5_1.sh: line 13: 15663 Killed mount -t cgroup xxx cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_5_2.sh: line 11: 15664 Killed umount cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_5_1.sh: line 13: 15667 Killed umount cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_5_1.sh: line 13: 15669 Killed mount -t cgroup xxx cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_5_2.sh: line
DEBUG: time: 1622514396.1853218, endtime: 1622514696.1853187
DEBUG: Partial data from SSH call: 11: 15668 Killed mount -t cgroup xxx cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_5_1.sh: line 13: 15672 Killed umount cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_5_2.sh: line 11: 15673 Killed umount cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_5_1.sh: line 13: 15674 Killed mount -t cgroup xxx cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_5_1.sh: line 13: 15678 Killed umount cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_5_2.sh: line 11: 15675 Killed mount -t cgroup xxx cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_5_1.sh: line 13: 15679 Killed mount -t cgroup xxx cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_5_1.sh: line 13: 15683 Killed umount cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_5_2.sh: line 11: 15680 Killed umount cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_5_1.sh: line 13: 15684 Killed mount -t cgroup xxx cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_5_2.sh: line 11: 15685 Killed mount -t cgroup xxx cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_5_1.sh: line 13: 15688 Killed umount cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_5_2.sh: line 11: 15689 Killed umount cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_5_1.sh: line 13: 15690 Killed mount -t cgroup xxx cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_5_2.sh: line 11: 15691 Killed mount -t cgroup xxx cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_5_2.sh: line 11: 15695 Killed umount cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_5_1.sh: line 13: 15694 Killed umount cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_5_2.sh: line 11: 15696 Killed mount -t cgroup xxx cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_5_1.sh: line 13: 15697 Killed mount -t cgroup xxx cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_5_2.sh: line 11: 15698 Killed umount cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_5_1.sh: line 13: 15701 Killed umount cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_5_2.sh: line 11: 15702 Killed mount -t cgroup xxx cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_5_1.sh: line 13: 15703 Killed mount -t cgroup xxx cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_5_2.sh: line 11: 15704 Killed umount cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_5_1.sh: line 13: 15707 Killed umount cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_5_2.sh: line 11: 15708 Killed mount -t cgroup xxx cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_5_1.sh: line 13: 15709 Killed mount -t cgroup xxx cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_5_2.sh: line 11: 15710 Killed umount cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_5_1.sh: line 13: 15713 Killed umount cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_5_2.sh: line 11: 15714 Killed mount -t cgroup xxx cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_5_1.sh: line 13: 15715 Killed mount -t cgroup xxx cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_5_2.sh: line 11: 15716 Killed umount cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_5_1.sh: line 13: 15719 Killed umount cgroup/
DEBUG: time: 1622514397.6275685, endtime: 1622514697.6275644
DEBUG: Partial data from SSH call: > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_5_2.sh: line 11: 15720 Killed mount -t cgroup xxx cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_5_1.sh: line 13: 15721 Killed mount -t cgroup xxx cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_5_2.sh: line 11: 15722 Killed umount cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_5_1.sh: line 13: 15725 Killed umount cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_5_2.sh: line 11: 15726 Killed mount -t cgroup xxx cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_5_1.sh: line 13: 15727 Killed mount -t cgroup xxx cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_5_2.sh: line 11: 15728 Killed umount cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_5_2.sh: line 11: 15732 Killed mount -t cgroup xxx cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_5_1.sh: line 13: 15731 Killed umount cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_5_2.sh: line 11: 15733 Killed umount cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_5_1.sh: line 13: 15734 Killed mount -t cgroup xxx cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_5_2.sh: line 11: 15735 Killed mount -t cgroup xxx cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_5_1.sh: line 13: 15738 Killed umount cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_5_2.sh: line 11: 15739 Killed umount cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_5_1.sh: line 13: 15740 Killed mount -t cgroup xxx cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_5_2.sh: line 11: 15741 Killed mount -t cgroup xxx cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_5_1.sh: line 13: 15744 Killed umount cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_5_2.sh: line 11: 15745 Killed umount cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_5_1.sh: line 13: 15746 Killed mount -t cgroup xxx cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_5_2.sh: line 11: 15747 Killed mount -t cgroup xxx cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_5_1.sh: line 13: 15750 Killed umount cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_5_2.sh: line 11: 15751 Killed umount cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_5_1.sh: line 13: 15752 Killed mount -t cgroup xxx cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_5_2.sh: line 11: 15753 Killed mount -t cgroup xxx cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_5_1.sh: line 13: 15756 Killed umount cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_5_2.sh: line 11: 15757 Killed umount cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_5_1.sh: line 13: 15758 Killed mount -t cgroup xxx cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_5_2.sh: line 11: 15759 Killed mount -t cgroup xxx cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_5_1.sh: line 13: 15762 Killed umount cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_5_2.sh: line 11: 15763 Killed umount cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_5_1.sh: line 13: 15764 Killed mount -t cgroup xxx cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_5_2.sh: line 11: 15765 Killed mount -t cgroup xxx cgroup/ > /dev/null 2>&1
/opt/ltp/testcase
DEBUG: time: 1622514399.0566003, endtime: 1622514699.0565965
DEBUG: Partial data from SSH call: s/bin/cgroup_regression_5_2.sh: line 11: 15769 Killed umount cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_5_1.sh: line 13: 15768 Killed umount cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_5_2.sh: line 11: 15770 Killed mount -t cgroup xxx cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_5_2.sh: line 11: 15772 Killed umount cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_5_1.sh: line 13: 15771 Killed mount -t cgroup xxx cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_5_2.sh: line 11: 15773 Killed mount -t cgroup xxx cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_5_1.sh: line 13: 15776 Killed umount cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_5_2.sh: line 11: 15777 Killed umount cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_5_1.sh: line 13: 15778 Killed mount -t cgroup xxx cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_5_2.sh: line 11: 15779 Killed mount -t cgroup xxx cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_5_1.sh: line 13: 15782 Killed umount cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_5_2.sh: line 11: 15783 Killed umount cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_5_1.sh: line 13: 15784 Killed mount -t cgroup xxx cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_5_2.sh: line 11: 15785 Killed mount -t cgroup xxx cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_5_1.sh: line 13: 15788 Killed umount cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_5_2.sh: line 11: 15789 Killed umount cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_5_1.sh: line 13: 15790 Killed mount -t cgroup xxx cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_5_2.sh: line 11: 15791 Killed mount -t cgroup xxx cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_5_1.sh: line 13: 15794 Killed umount cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_5_1.sh: line 13: 15796 Killed mount -t cgroup xxx cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_5_2.sh: line 11: 15795 Killed umount cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_5_1.sh: line 13: 15799 Killed umount cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_5_1.sh: line 13: 15801 Killed mount -t cgroup xxx cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_5_2.sh: line 11: 15800 Killed mount -t cgroup xxx cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_5_1.sh: line 13: 15804 Killed umount cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_5_1.sh: line 13: 15806 Killed mount -t cgroup xxx cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_5_2.sh: line 11: 15805 Killed umount cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_5_1.sh: line 13: 15809 Killed umount cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_5_2.sh: line 11: 15810 Killed mount -t cgroup xxx cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_5_1.sh: line 13: 15811 Killed mount -t cgroup xxx cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_5_2.sh: line 11: 15812 Killed umount cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_5_1.sh: line 13: 15815 Killed umount cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_5_2.sh: line 11: 15816 Killed
DEBUG: time: 1622514400.428888, endtime: 1622514700.428885
DEBUG: Partial data from SSH call: mount -t cgroup xxx cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_5_1.sh: line 13: 15817 Killed mount -t cgroup xxx cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_5_2.sh: line 11: 15818 Killed umount cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_5_1.sh: line 13: 15821 Killed umount cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_5_2.sh: line 11: 15822 Killed mount -t cgroup xxx cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_5_1.sh: line 13: 15823 Killed mount -t cgroup xxx cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_5_2.sh: line 11: 15824 Killed umount cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_5_1.sh: line 13: 15827 Killed umount cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_5_2.sh: line 11: 15828 Killed mount -t cgroup xxx cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_5_1.sh: line 13: 15829 Killed mount -t cgroup xxx cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_5_2.sh: line 11: 15830 Killed umount cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_5_1.sh: line 13: 15833 Killed umount cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_5_2.sh: line 11: 15834 Killed mount -t cgroup xxx cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_5_1.sh: line 13: 15835 Killed mount -t cgroup xxx cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_5_2.sh: line 11: 15836 Killed umount cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_5_1.sh: line 13: 15839 Killed umount cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_5_2.sh: line 11: 15840 Killed mount -t cgroup xxx cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_5_1.sh: line 13: 15841 Killed mount -t cgroup xxx cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_5_2.sh: line 11: 15842 Killed umount cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_5_1.sh: line 13: 15845 Killed umount cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_5_2.sh: line 11: 15846 Killed mount -t cgroup xxx cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_5_1.sh: line 13: 15847 Killed mount -t cgroup xxx cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_5_2.sh: line 11: 15848 Killed umount cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_5_2.sh: line 11: 15852 Killed mount -t cgroup xxx cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_5_1.sh: line 13: 15851 Killed umount cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_5_2.sh: line 11: 15853 Killed umount cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_5_1.sh: line 13: 15854 Killed mount -t cgroup xxx cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_5_2.sh: line 11: 15855 Killed mount -t cgroup xxx cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_5_1.sh: line 13: 15858 Killed umount cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_5_2.sh: line 11: 15859 Killed umount cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_5_2.sh: line 11: 15861 Killed mount -t cgroup xxx cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_5_1.sh: line 13: 15860 Killed mount -t cgroup xxx cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_5_2.sh: line 11: 15862 Killed umount cgroup/ > /dev/nul
DEBUG: time: 1622514401.6348186, endtime: 1622514701.6348162
DEBUG: Partial data from SSH call: l 2>&1
/opt/ltp/testcases/bin/cgroup_regression_5_2.sh: line 11: 15866 Killed mount -t cgroup xxx cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_5_1.sh: line 13: 15865 Killed umount cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_5_2.sh: line 11: 15867 Killed umount cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_5_1.sh: line 13: 15868 Killed mount -t cgroup xxx cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_5_2.sh: line 11: 15869 Killed mount -t cgroup xxx cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_5_1.sh: line 13: 15872 Killed umount cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_5_2.sh: line 11: 15873 Killed umount cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_5_1.sh: line 13: 15874 Killed mount -t cgroup xxx cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_5_2.sh: line 11: 15875 Killed mount -t cgroup xxx cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_5_1.sh: line 13: 15878 Killed umount cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_5_2.sh: line 11: 15879 Killed umount cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_5_1.sh: line 13: 15880 Killed mount -t cgroup xxx cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_5_2.sh: line 11: 15881 Killed mount -t cgroup xxx cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_5_1.sh: line 13: 15884 Killed umount cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_5_2.sh: line 11: 15885 Killed umount cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_5_1.sh: line 13: 15886 Killed mount -t cgroup xxx cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_5_2.sh: line 11: 15887 Killed mount -t cgroup xxx cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_5_1.sh: line 13: 15890 Killed umount cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_5_2.sh: line 11: 15891 Killed umount cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_5_1.sh: line 13: 15892 Killed mount -t cgroup xxx cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_5_2.sh: line 11: 15893 Killed mount -t cgroup xxx cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_5_1.sh: line 13: 15896 Killed umount cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_5_1.sh: line 13: 15898 Killed mount -t cgroup xxx cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_5_2.sh: line 11: 15897 Killed umount cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_5_2.sh: line 11: 15903 Killed mount -t cgroup xxx cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_5_1.sh: line 13: 15901 Killed umount cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_5_2.sh: line 11: 15904 Killed umount cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_5_2.sh: line 11: 15906 Killed mount -t cgroup xxx cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_5_1.sh: line 13: 15905 Killed mount -t cgroup xxx cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_5_2.sh: line 11: 15907 Killed umount cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_5_1.sh: line 13: 15910 Killed umount cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_5_2.sh: line 11: 15911 Killed mount -t cgroup xxx cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_
DEBUG: time: 1622514403.1119654, endtime: 1622514703.1119626
DEBUG: Partial data from SSH call: 5_1.sh: line 13: 15912 Killed mount -t cgroup xxx cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_5_1.sh: line 13: 15916 Killed umount cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_5_2.sh: line 11: 15913 Killed umount cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_5_1.sh: line 13: 15917 Killed mount -t cgroup xxx cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_5_1.sh: line 13: 15921 Killed umount cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_5_2.sh: line 11: 15918 Killed mount -t cgroup xxx cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_5_1.sh: line 13: 15922 Killed mount -t cgroup xxx cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_5_1.sh: line 13: 15926 Killed umount cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_5_2.sh: line 11: 15923 Killed umount cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_5_1.sh: line 13: 15927 Killed mount -t cgroup xxx cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_5_2.sh: line 11: 15928 Killed mount -t cgroup xxx cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_5_1.sh: line 13: 15931 Killed umount cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_5_2.sh: line 11: 15932 Killed umount cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_5_1.sh: line 13: 15933 Killed mount -t cgroup xxx cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_5_2.sh: line 11: 15934 Killed mount -t cgroup xxx cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_5_1.sh: line 13: 15937 Killed umount cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_5_2.sh: line 11: 15938 Killed umount cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_5_1.sh: line 13: 15939 Killed mount -t cgroup xxx cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_5_2.sh: line 11: 15940 Killed mount -t cgroup xxx cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_5_1.sh: line 13: 15943 Killed umount cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_5_2.sh: line 11: 15944 Killed umount cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_5_1.sh: line 13: 15945 Killed mount -t cgroup xxx cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_5_2.sh: line 11: 15946 Killed mount -t cgroup xxx cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_5_1.sh: line 13: 15949 Killed umount cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_5_1.sh: line 13: 15951 Killed mount -t cgroup xxx cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_5_2.sh: line 11: 15950 Killed umount cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_5_1.sh: line 13: 15954 Killed umount cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_5_2.sh: line 11: 15955 Killed mount -t cgroup xxx cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_5_2.sh: line 11: 15957 Killed umount cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_5_1.sh: line 13: 15956 Killed mount -t cgroup xxx cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_5_2.sh: line 11: 15958 Killed mount -t cgroup xxx cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_5_2.sh: line 11: 15962 Killed umount cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_5_1.sh: line 13: 15961 Killed u
DEBUG: time: 1622514404.6642962, endtime: 1622514704.6642923
DEBUG: Partial data from SSH call: mount cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_5_2.sh: line 11: 15963 Killed mount -t cgroup xxx cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_5_1.sh: line 13: 15964 Killed mount -t cgroup xxx cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_5_2.sh: line 11: 15965 Killed umount cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_5_1.sh: line 13: 15968 Killed umount cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_5_2.sh: line 11: 15969 Killed mount -t cgroup xxx cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_5_1.sh: line 13: 15970 Killed mount -t cgroup xxx cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_5_2.sh: line 11: 15971 Killed umount cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_5_1.sh: line 13: 15974 Killed umount cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_5_2.sh: line 11: 15975 Killed mount -t cgroup xxx cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_5_1.sh: line 13: 15976 Killed mount -t cgroup xxx cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_5_2.sh: line 11: 15977 Killed umount cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_5_2.sh: line 11: 15981 Killed mount -t cgroup xxx cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_5_1.sh: line 13: 15980 Killed umount cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_5_2.sh: line 11: 15982 Killed umount cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_5_1.sh: line 13: 15983 Killed mount -t cgroup xxx cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_5_2.sh: line 11: 15984 Killed mount -t cgroup xxx cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_5_1.sh: line 13: 15987 Killed umount cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_5_2.sh: line 11: 15988 Killed umount cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_5_2.sh: line 11: 15990 Killed mount -t cgroup xxx cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_5_1.sh: line 13: 15989 Killed mount -t cgroup xxx cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_5_2.sh: line 11: 15991 Killed umount cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_5_1.sh: line 13: 15994 Killed umount cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_5_2.sh: line 11: 15995 Killed mount -t cgroup xxx cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_5_2.sh: line 11: 15997 Killed umount cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_5_1.sh: line 13: 15996 Killed mount -t cgroup xxx cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_5_1.sh: line 13: 16001 Killed umount cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_5_2.sh: line 11: 15998 Killed mount -t cgroup xxx cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_5_1.sh: line 13: 16002 Killed mount -t cgroup xxx cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_5_2.sh: line 11: 16003 Killed umount cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_5_1.sh: line 13: 16006 Killed umount cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_5_2.sh: line 11: 16007 Killed mount -t cgroup xxx cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_5_1.sh: line 13: 16008 Killed mount -t cgroup xxx cgroup/ > /dev/null 2>&1
/opt
DEBUG: time: 1622514406.3574553, endtime: 1622514706.357453
DEBUG: Partial data from SSH call: /ltp/testcases/bin/cgroup_regression_5_2.sh: line 11: 16009 Killed umount cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_5_1.sh: line 13: 16012 Killed umount cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_5_2.sh: line 11: 16013 Killed mount -t cgroup xxx cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_5_1.sh: line 13: 16014 Killed mount -t cgroup xxx cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_5_2.sh: line 11: 16015 Killed umount cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_5_1.sh: line 13: 16018 Killed umount cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_5_1.sh: line 13: 16020 Killed mount -t cgroup xxx cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_5_2.sh: line 11: 16019 Killed mount -t cgroup xxx cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_5_1.sh: line 13: 16023 Killed umount cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_5_2.sh: line 11: 16024 Killed umount cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_5_1.sh: line 13: 16025 Killed mount -t cgroup xxx cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_5_2.sh: line 11: 16026 Killed mount -t cgroup xxx cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_5_1.sh: line 13: 16029 Killed umount cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_5_1.sh: line 13: 16031 Killed mount -t cgroup xxx cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_5_2.sh: line 11: 16030 Killed umount cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_5_1.sh: line 13: 16034 Killed umount cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_5_2.sh: line 11: 16035 Killed mount -t cgroup xxx cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_5_2.sh: line 11: 16037 Killed umount cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_5_1.sh: line 13: 16036 Killed mount -t cgroup xxx cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_5_2.sh: line 11: 16038 Killed mount -t cgroup xxx cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_5_1.sh: line 13: 16041 Killed umount cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_5_2.sh: line 11: 16042 Killed umount cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_5_2.sh: line 11: 16044 Killed mount -t cgroup xxx cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_5_1.sh: line 13: 16043 Killed mount -t cgroup xxx cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_5_2.sh: line 11: 16045 Killed umount cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_5_1.sh: line 13: 16048 Killed umount cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_5_2.sh: line 11: 16049 Killed mount -t cgroup xxx cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_5_1.sh: line 13: 16050 Killed mount -t cgroup xxx cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_5_2.sh: line 11: 16051 Killed umount cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_5_1.sh: line 13: 16054 Killed umount cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_5_1.sh: line 13: 16056 Killed mount -t cgroup xxx cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_5_2.sh: line 11: 16055 Killed mount -t cgroup xxx cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_5_1.sh: lin
DEBUG: time: 1622514408.289332, endtime: 1622514708.2893288
DEBUG: Partial data from SSH call: e 13: 16059 Killed umount cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_5_2.sh: line 11: 16060 Killed umount cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_5_2.sh: line 11: 16062 Killed mount -t cgroup xxx cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_5_1.sh: line 13: 16061 Killed mount -t cgroup xxx cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_5_1.sh: line 13: 16066 Killed umount cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_5_2.sh: line 11: 16063 Killed umount cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_5_1.sh: line 13: 16067 Killed mount -t cgroup xxx cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_5_2.sh: line 11: 16068 Killed mount -t cgroup xxx cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_5_1.sh: line 13: 16071 Killed umount cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_5_2.sh: line 11: 16072 Killed umount cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_5_1.sh: line 13: 16073 Killed mount -t cgroup xxx cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_5_2.sh: line 11: 16074 Killed mount -t cgroup xxx cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_5_2.sh: line 11: 16078 Killed umount cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_5_2.sh: line 11: 16079 Killed mount -t cgroup xxx cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_5_1.sh: line 13: 16077 Killed umount cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_5_1.sh: line 13: 16081 Killed mount -t cgroup xxx cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_5_2.sh: line 11: 16080 Killed umount cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_5_1.sh: line 13: 16084 Killed umount cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_5_1.sh: line 13: 16086 Killed mount -t cgroup xxx cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_5_2.sh: line 11: 16085 Killed mount -t cgroup xxx cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_5_1.sh: line 13: 16089 Killed umount cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_5_2.sh: line 11: 16090 Killed umount cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_5_1.sh: line 13: 16091 Killed mount -t cgroup xxx cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_5_2.sh: line 11: 16092 Killed mount -t cgroup xxx cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_5_2.sh: line 11: 16096 Killed umount cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_5_1.sh: line 13: 16095 Killed umount cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_5_2.sh: line 11: 16097 Killed mount -t cgroup xxx cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_5_1.sh: line 13: 16098 Killed mount -t cgroup xxx cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_5_2.sh: line 11: 16099 Killed umount cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_5_1.sh: line 13: 16102 Killed umount cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_5_1.sh: line 13: 16104 Killed mount -t cgroup xxx cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_5_2.sh: line 11: 16103 Killed mount -t cgroup xxx cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_5_1.sh: line 13: 16107 Killed umount cgrou
DEBUG: time: 1622514410.1259406, endtime: 1622514710.125936
DEBUG: Partial data from SSH call: p/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_5_1.sh: line 13: 16109 Killed mount -t cgroup xxx cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_5_2.sh: line 11: 16108 Killed umount cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_5_2.sh: line 11: 16113 Killed mount -t cgroup xxx cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_5_1.sh: line 13: 16112 Killed umount cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_5_2.sh: line 11: 16114 Killed umount cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_5_1.sh: line 13: 16115 Killed mount -t cgroup xxx cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_5_2.sh: line 11: 16116 Killed mount -t cgroup xxx cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_5_1.sh: line 13: 16119 Killed umount cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_5_2.sh: line 11: 16120 Killed umount cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_5_1.sh: line 13: 16121 Killed mount -t cgroup xxx cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_5_2.sh: line 11: 16122 Killed mount -t cgroup xxx cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_5_1.sh: line 13: 16125 Killed umount cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_5_2.sh: line 11: 16126 Killed umount cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_5_1.sh: line 13: 16127 Killed mount -t cgroup xxx cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_5_2.sh: line 11: 16128 Killed mount -t cgroup xxx cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_5_1.sh: line 13: 16131 Killed umount cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_5_1.sh: line 13: 16133 Killed mount -t cgroup xxx cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_5_2.sh: line 11: 16132 Killed umount cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_5_2.sh: line 11: 16137 Killed mount -t cgroup xxx cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_5_2.sh: line 11: 16138 Killed umount cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_5_1.sh: line 13: 16136 Killed umount cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_5_1.sh: line 13: 16140 Killed mount -t cgroup xxx cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_5_2.sh: line 11: 16139 Killed mount -t cgroup xxx cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_5_1.sh: line 13: 16143 Killed umount cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_5_2.sh: line 11: 16144 Killed umount cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_test.sh: line 243: 16145 Killed mount -t cgroup none cgroup 2> /dev/null
mkdir: cannot create directory 'cgroup/0': Not a directory
rmdir: failed to remove 'cgroup/0': Not a directory
/opt/ltp/testcases/bin/cgroup_regression_test.sh: line 243: 16148 Killed umount cgroup/ 2> /dev/null
cgroup_regression_test 5 TFAIL: kernel NULL pointer dereference!
cgroup_regression_test 5 TWARN: BUG FOUND!












































[ 2521.696704] RAX: ffff8d97c4c250c0 RBX: 0000000000000000 RCX: 000000002b61c200
[ 2521.699525] entry_SYSCALL_64_after_hwframe+0x44/0xa9
[ 2521.699529] RIP: 0033:0x7f8dab60c072
[ 2521.699533] Code: c0 e9 d2 fe ff ff 48 8d 3d 6b e1 09 00 50 e8 a5 d4 01 00 0f 1f 44 00 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 0f 05 <48> 3d 00 f0 ff ff 77 56 c3 0f 1f 44 00 00 48 83 ec 28 48 89 54 24
[ 2521.699534]
DEBUG: time: 1622514411.931228, endtime: 1622514711.931222
DEBUG: Partial data from SSH call: RSP: 002b:00007ffc6398a278 EFLAGS: 00000246 ORIG_RAX: 0000000000000000
[ 2521.699539] RAX: ffffffffffffffda RBX: 0000000000004000 RCX: 00007f8dab60c072
[ 2521.702342] RDX: 000000002b61c1c0 RSI: ffffffffb6a4b6bc RDI: 0000000000000000
[ 2521.703146] RDX: 0000000000004000 RSI: 0000559bdcc785e0 RDI: 0000000000000003
[ 2521.703147] RBP: 00007ffc6398a300 R08: 0000559bdcc785e0 R09: 00007f8dab6d9a60
[ 2521.703149] R10: 0000000000000077 R11: 0000000000000246 R12: 0000000000000003
[ 2521.703150] R13: 0000000000000000 R14: 00007f8dab4a3500 R15: 0000559bdcc785e0
[ 2521.703155] Modules linked in: bnep
[ 2521.703161] CR2: 0000000000000008
[ 2521.704223] RBP: ffff926f07e87f20 R08: 00000000000000c0 R09: 0000000000000000
[ 2521.705330] ---[ end trace f86d2e96549bb068 ]---
[ 2521.706418] R10: ffff8d97c4c250c0 R11: ffffffffffffffcf R12: 00000000000001ff
[ 2521.706421] R13: 00007ffd0012fd3b R14: 00000000ffffff9c R15: ffff8d97c4c250c0
[ 2521.707555] RIP: 0010:do_mkdirat+0x6c/0x130
[ 2521.707558] Code: e8 99 fa ff ff 48 8d 55 c0 44 89 f9 44 89 f7 48 89 c6 e8 c7 fd ff ff 48 3d 00 f0 ff ff 49 89 c7 77 63 48 8b 45 c8 48 8b 78 30 <48> 8b 47 28 f6 40 52 01 0f 84 80 00 00 00 41 0f b7 d4 4c 89 fe e8
[ 2521.707559] RSP: 0018:ffff926f07e87ed8 EFLAGS: 00010287
[ 2521.707562] RAX: ffff8d97c4c250c0 RBX: 0000000000000000 RCX: 000000002b61c200
[ 2521.707563] RDX: 000000002b61c1c0 RSI: ffffffffb6a4b6bc RDI: 0000000000000000
[ 2521.707564] RBP: ffff926f07e87f20 R08: 00000000000000c0 R09: 0000000000000000
[ 2521.707565] R10: ffff8d97c4c250c0 R11: ffffffffffffffcf R12: 00000000000001ff
[ 2521.707567] R13: 00007ffd0012fd3b R14: 00000000ffffff9c R15: ffff8d97c4c250c0
[ 2521.707569] FS: 00007f8dab4a3580(0000) GS:ffff8d97ffc80000(0000) knlGS:0000000000000000
[ 2521.707573] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 2521.707574] CR2: 0000000000000008 CR3: 0000000003d7e000 CR4: 00000000001506e0
[ 2521.707575] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 2521.707577] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 2521.711105] BUG: kernel NULL pointer dereference, address: 0000000000000020
[ 2521.711403] FS: 00007fd82912a580(0000) GS:ffff8d97ffd80000(0000) knlGS:0000000000000000
[ 2521.712533] #PF: supervisor read access in kernel mode
[ 2521.712535] #PF: error_code(0x0000) - not-present page
[ 2521.712536] PGD 0 P4D 0
[ 2521.712540] Oops: 0000 [#471] PREEMPT SMP PTI
[ 2521.712543] CPU: 1 PID: 16097 Comm: mount Tainted: G D 5.10.41-yocto-standard #1
[ 2521.712545] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014
[ 2521.712552] RIP: 0010:do_readlinkat+0x8b/0x120
[ 2521.712555] Code: c7 75 4d 48 8b 7d c8 83 7d bc 01 8b 17 45 19 ff 48 8b 4f 30 41 83 e7 ec 41 83 ef 02 81 e2 00 00 70 00 81 fa 00 00 60 00 74 0b <48> 8b 51 20 48 83 7a 20 00 74 70 e8 65 79 2c 00 85 c0 41 89 c7 74
[ 2521.712556] RSP: 0018:ffff926f0950fed0 EFLAGS: 00010287
[ 2521.712557] RAX: 0000000000000000 RBX: 00000000ffffff9c RCX: 0000000000000000
[ 2521.712561] RDX: 0000000000000000 RSI: ffffffffb6a4b6bc RDI: ffff8d97c4c250c0
[ 2521.713693] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 2521.714755] RBP: ffff926f0950ff20 R08: 0000000000000064 R09: 0000000000000000
[ 2521.714757] R10: ffff8d97c22533c0 R11: 000070756f726763 R12: 00007ffea9be3360
[ 2521.714758] R13: 00000000000003ff R14: 0000000000000002 R15: 00000000ffffffea
[ 2521.714761] FS: 00007f4ac06e6580(0000) GS:ffff8d97ffc80000(0000) knlGS:0000000000000000
[ 2521.714764] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 2521.714766] CR2: 0000000000000020 CR3: 0000000003d7e000 CR4: 00000000001506e0
[ 2521.714767] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 2521.714768] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 2521.714769] Call Trace:
[ 2521.714781] __x64_sys_readlink+0x1e/0x30
[ 2521.715613] CR2: 0000000000000008 CR3: 000000000e29a000 CR4: 00000000001506e0
[ 2521.716044] do_syscall_64+0x38/0x50
[ 2521.716048] entry_SYSCALL_64_after_hwframe+0x44/0xa9
[ 2521.
DEBUG: time: 1622514411.931821, endtime: 1622514711.9318192
DEBUG: Partial data from SSH call: 716051] RIP: 0033:0x7f4ac08509eb
[ 2521.716055] Code: 73 01 c3 48 8b 0d 85 b4 0c 00 f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 90 f3 0f 1e fa b8 59 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 55 b4 0c 00 f7 d8 64 89 01 48
[ 2521.716678] DR0: 000055d71d242290 DR1: 0000000000000000 DR2: 0000000000000000
[ 2521.717156] RSP: 002b:00007ffea9be2a88 EFLAGS: 00000202 ORIG_RAX: 0000000000000059
[ 2521.717159] RAX: ffffffffffffffda RBX: 00007ffea9be2f10 RCX: 00007f4ac08509eb
[ 2521.717161] RDX: 00000000000003ff RSI: 00007ffea9be2f10 RDI: 00007ffea9be3360
[ 2521.717162] RBP: 00007ffea9be3350 R08: 0000557f349995c0 R09: 00007f4ac091ca60
[ 2521.717163] R10: 0000000000000000 R11: 0000000000000202 R12: 00007ffea9be3360
[ 2521.717164] R13: 00007ffea9be2f00 R14: 00000000000003ff R15: 00007ffea9be33a4
[ 2521.717168] Modules linked in: bnep
[ 2521.717173] CR2: 0000000000000020
[ 2521.717790] DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000600
[ 2521.718060] ---[ end trace f86d2e96549bb069 ]---
[ 2521.726175] BUG: kernel NULL pointer dereference, address: 0000000000000020
[ 2521.726707] RIP: 0010:do_mkdirat+0x6c/0x130
[ 2521.727858] #PF: supervisor read access in kernel mode
[ 2521.727860] #PF: error_code(0x0000) - not-present page
[ 2521.727861] PGD 0 P4D 0
[ 2521.727865] Oops: 0000 [#472] PREEMPT SMP PTI
[ 2521.727869] CPU: 3 PID: 16098 Comm: mount Tainted: G D 5.10.41-yocto-standard #1
[ 2521.727870] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014
[ 2521.727876] RIP: 0010:do_readlinkat+0x8b/0x120
[ 2521.727880] Code: c7 75 4d 48 8b 7d c8 83 7d bc 01 8b 17 45 19 ff 48 8b 4f 30 41 83 e7 ec 41 83 ef 02 81 e2 00 00 70 00 81 fa 00 00 60 00 74 0b <48> 8b 51 20 48 83 7a 20 00 74 70 e8 65 79 2c 00 85 c0 41 89 c7 74
[ 2521.729014] Code: e8 99 fa ff ff 48 8d 55 c0 44 89 f9 44 89 f7 48 89 c6 e8 c7 fd ff ff 48 3d 00 f0 ff ff 49 89 c7 77 63 48 8b 45 c8 48 8b 78 30 <48> 8b 47 28 f6 40 52 01 0f 84 80 00 00 00 41 0f b7 d4 4c 89 fe e8
[ 2521.730152] RSP: 0018:ffff926f09517ed0 EFLAGS: 00010287
[ 2521.730154] RAX: 0000000000000000 RBX: 00000000ffffff9c RCX: 0000000000000000
[ 2521.730156] RDX: 0000000000000000 RSI: ffffffffb6a4b6bc RDI: ffff8d97c4c250c0
[ 2521.730157] RBP: ffff926f09517f20 R08: 0000000000000064 R09: 0000000000000000
[ 2521.730158] R10: ffff8d97c22533c0 R11: 000070756f726763 R12: 00007fff0babd580
[ 2521.730161] R13: 00000000000003ff R14: 0000000000000002 R15: 00000000ffffffea
[ 2521.731298] RSP: 0018:ffff926f07e87ed8 EFLAGS: 00010287
[ 2521.732350] FS: 00007f279a139580(0000) GS:ffff8d97ffd80000(0000) knlGS:0000000000000000
[ 2521.732354] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 2521.732355] CR2: 0000000000000020 CR3: 000000000e29a000 CR4: 00000000001506e0
[ 2521.732357] DR0: 000055d71d242290 DR1: 0000000000000000 DR2: 0000000000000000
[ 2521.732358] DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000600
[ 2521.732359] Call Trace:
[ 2521.732372] __x64_sys_readlink+0x1e/0x30
[ 2521.732380] do_syscall_64+0x38/0x50

[ 2521.734602] entry_SYSCALL_64_after_hwframe+0x44/0xa9
[ 2521.734605] RIP: 0033:0x7f279a2a39eb
[ 2521.734609] Code: 73 01 c3 48 8b 0d 85 b4 0c 00 f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 90 f3 0f 1e fa b8 59 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 55 b4 0c 00 f7 d8 64 89 01 48
[ 2521.734611] RSP: 002b:00007fff0babcca8 EFLAGS: 00000202 ORIG_RAX: 0000000000000059
[ 2521.735162] RAX: ffff8d97c4c250c0 RBX: 0000000000000000 RCX: 000000002b61c200
[ 2521.735683] RAX: ffffffffffffffda RBX: 00007fff0babd130 RCX: 00007f279a2a39eb
[ 2521.736776] RDX: 000000002b61c1c0 RSI: ffffffffb6a4b6bc RDI: 0000000000000000
[ 2521.737468] RDX: 00000000000003ff RSI: 00007fff0babd130 RDI: 00007fff0babd580
[ 2521.737469] RBP: 00007fff0babd570 R08: 000055d875b835c0 R09: 00007f279a36fa60
[ 2521.737471] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fff0babd580
[ 2521.737472] R13: 00007fff0babd120 R14: 00000000000003ff R15: 00007fff0babd5c4
[ 2521.737477] Modules linked in:
[ 2521
DEBUG: time: 1622514411.932139, endtime: 1622514711.9321375
DEBUG: Partial data from SSH call: .738613] RBP: ffff926f07e87f20 R08: 00000000000000c0 R09: 0000000000000000
[ 2521.739435] bnep
[ 2521.739440] CR2: 0000000000000020
[ 2521.739460] ---[ end trace f86d2e96549bb06a ]---
[ 2521.740119] R10: ffff8d97c4c250c0 R11: ffffffffffffffcf R12: 00000000000001ff
[ 2521.740123] R13: 00007ffd0012fd3b R14: 00000000ffffff9c R15: ffff8d97c4c250c0
[ 2521.743420] RIP: 0010:do_mkdirat+0x6c/0x130
[ 2521.743426] Code: e8 99 fa ff ff 48 8d 55 c0 44 89 f9 44 89 f7 48 89 c6 e8 c7 fd ff ff 48 3d 00 f0 ff ff 49 89 c7 77 63 48 8b 45 c8 48 8b 78 30 <48> 8b 47 28 f6 40 52 01 0f 84 80 00 00 00 41 0f b7 d4 4c 89 fe e8
[ 2521.744257] FS: 00007f4ac06e6580(0000) GS:ffff8d97ffc80000(0000) knlGS:0000000000000000
[ 2521.744261] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 2521.744262] CR2: 0000000000000020 CR3: 0000000003d7e000 CR4: 00000000001506e0
[ 2521.744263] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 2521.744267] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 2521.745320] RSP: 0018:ffff926f07e87ed8 EFLAGS: 00010287
[ 2521.745323] RAX: ffff8d97c4c250c0 RBX: 0000000000000000 RCX: 000000002b61c200
[ 2521.745324] RDX: 000000002b61c1c0 RSI: ffffffffb6a4b6bc RDI: 0000000000000000
[ 2521.745326] RBP: ffff926f07e87f20 R08: 00000000000000c0 R09: 0000000000000000
[ 2521.745329] R10: ffff8d97c4c250c0 R11: ffffffffffffffcf R12: 00000000000001ff
[ 2521.749241] BUG: kernel NULL pointer dereference, address: 0000000000000008
[ 2521.749947] R13: 00007ffd0012fd3b R14: 00000000ffffff9c R15: ffff8d97c4c250c0
[ 2521.751247] #PF: supervisor read access in kernel mode
[ 2521.751248] #PF: error_code(0x0000) - not-present page
[ 2521.751250] PGD 0 P4D 0
[ 2521.751255] Oops: 0000 [#473] PREEMPT SMP PTI
[ 2521.751259] CPU: 1 PID: 16099 Comm: umount Tainted: G D 5.10.41-yocto-standard #1
[ 2521.752442] FS: 00007f279a139580(0000) GS:ffff8d97ffd80000(0000) knlGS:0000000000000000
[ 2521.753576] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014
[ 2521.753584] RIP: 0010:kernfs_sop_show_path+0x1c/0x60
[ 2521.753587] Code: b6 c0 c3 66 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 55 49 89 f0 48 8b 76 30 48 89 e5 48 85 f6 74 07 48 8b b6 48 02 00 00 <48> 8b 46 08 48 85 c0 48 0f 44 c6 48 8b 50 50 48 8b 42 30 48 85 c0
[ 2521.753589] RSP: 0018:ffff926f0951fd48 EFLAGS: 00010246
[ 2521.753591] RAX: ffffffffb6ad9be0 RBX: ffff8d97c3dae7a0 RCX: 0000000000000001
[ 2521.753592] RDX: 0000000000001000 RSI: 0000000000000000 RDI: ffff8d97c18b4258
[ 2521.753595] RBP: ffff926f0951fd48 R08: ffff8d97c4c250c0 R09: 0000000000000001
[ 2521.754724] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 2521.755851] R10: ffffffffb7c3d99c R11: ffff8d97ce0d0317 R12: ffff8d97c18b4258
[ 2521.755852] R13: ffff8d97dc1f6800 R14: ffff8d97c18b4280 R15: ffff8d97d069a400
[ 2521.755854] FS: 00007fda596ee580(0000) GS:ffff8d97ffc80000(0000) knlGS:0000000000000000
[ 2521.755858] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 2521.755859] CR2: 0000000000000008 CR3: 0000000003d7e000 CR4: 00000000001506e0
[ 2521.755860] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 2521.755861] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 2521.755864] Call Trace:
[ 2521.756993] CR2: 0000000000000020 CR3: 000000000e29a000 CR4: 00000000001506e0
[ 2521.758263] show_mountinfo+0x8b/0x330
[ 2521.758269] m_show+0x1a/0x20
[ 2521.758273] seq_read_iter+0x2c8/0x490
[ 2521.759099] DR0: 000055d71d242290 DR1: 0000000000000000 DR2: 0000000000000000
[ 2521.759904] new_sync_read+0x10d/0x190
[ 2521.760327] DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000600
[ 2521.761014] vfs_read+0x128/0x180
[ 2521.761018] ksys_read+0x67/0xe0
[ 2521.901853] __x64_sys_read+0x19/0x20
[ 2521.902431] do_syscall_64+0x38/0x50
[ 2521.902997] entry_SYSCALL_64_after_hwframe+0x44/0xa9
[ 2521.903797] RIP: 0033:0x7fda59857072
[ 2521.904361] Code: c0 e9 d2 fe ff ff 48 8d 3d 6b e1 09 00 50 e8 a5 d4 01 00 0f 1f 44 00 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 0f 05 <48>
DEBUG: time: 1622514411.93246, endtime: 1622514711.9324584
DEBUG: Partial data from SSH call: 3d 00 f0 ff ff 77 56 c3 0f 1f 44 00 00 48 83 ec 28 48 89 54 24
[ 2521.907244] RSP: 002b:00007ffeefd9cf48 EFLAGS: 00000246 ORIG_RAX: 0000000000000000
[ 2521.908436] RAX: ffffffffffffffda RBX: 0000000000004000 RCX: 00007fda59857072
[ 2521.909486] RDX: 0000000000004000 RSI: 00005629e62ea5e0 RDI: 0000000000000003
[ 2521.910568] RBP: 00007ffeefd9cfd0 R08: 00005629e62ea5e0 R09: 00007fda59924a60
[ 2521.911651] R10: 0000000000000077 R11: 0000000000000246 R12: 0000000000000003
[ 2521.912731] R13: 0000000000000000 R14: 00007fda596ee500 R15: 00005629e62ea5e0
[ 2521.913810] Modules linked in: bnep
[ 2521.914348] CR2: 0000000000000008
[ 2521.914866] BUG: kernel NULL pointer dereference, address: 0000000000000008
[ 2521.914953] ---[ end trace f86d2e96549bb06b ]---
[ 2521.915952] #PF: supervisor read access in kernel mode
[ 2521.915953] #PF: error_code(0x0000) - not-present page
[ 2521.915955] PGD 0 P4D 0
[ 2521.915960] Oops: 0000 [#474] PREEMPT SMP PTI
[ 2521.915963] CPU: 3 PID: 16102 Comm: umount Tainted: G D 5.10.41-yocto-standard #1
[ 2521.915964] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014
[ 2521.915973] RIP: 0010:kernfs_sop_show_path+0x1c/0x60
[ 2521.916705] RIP: 0010:do_mkdirat+0x6c/0x130
[ 2521.917487] Code: b6 c0 c3 66 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 55 49 89 f0 48 8b 76 30 48 89 e5 48 85 f6 74 07 48 8b b6 48 02 00 00 <48> 8b 46 08 48 85 c0 48 0f 44 c6 48 8b 50 50 48 8b 42 30 48 85 c0
[ 2521.917489] RSP: 0018:ffff926f0953fd48 EFLAGS: 00010246
[ 2521.917491] RAX: ffffffffb6ad9be0 RBX: ffff8d97c3dae7a0 RCX: 0000000000000001
[ 2521.917492] RDX: 0000000000001000 RSI: 0000000000000000 RDI: ffff8d97c3dd71e0
[ 2521.917494] RBP: ffff926f0953fd48 R08: ffff8d97c4c250c0 R09: 0000000000000001
[ 2521.917495] R10: ffffffffb7c3d99c R11: ffff8d97c1b06317 R12: ffff8d97c3dd71e0
[ 2521.917496] R13: ffff8d97dc1f6800 R14: ffff8d97c3dd7208 R15: ffff8d97c574be00
[ 2521.917498] FS: 00007f7606d1a580(0000) GS:ffff8d97ffd80000(0000) knlGS:0000000000000000
[ 2521.917502] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 2521.917503] CR2: 0000000000000008 CR3: 000000000e29a000 CR4: 00000000001506e0
[ 2521.917506] DR0: 000055d71d242290 DR1: 0000000000000000 DR2: 0000000000000000
[ 2521.918327] Code: e8 99 fa ff ff 48 8d 55 c0 44 89 f9 44 89 f7 48 89 c6 e8 c7 fd ff ff 48 3d 00 f0 ff ff 49 89 c7 77 63 48 8b 45 c8 48 8b 78 30 <48> 8b 47 28 f6 40 52 01 0f 84 80 00 00 00 41 0f b7 d4 4c 89 fe e8
[ 2521.918738] DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000600
[ 2521.918740] Call Trace:
[ 2521.919439] RSP: 0018:ffff926f07e87ed8 EFLAGS: 00010287
[ 2521.920770] show_mountinfo+0x8b/0x330
[ 2521.920776] m_show+0x1a/0x20

[ 2521.923287] seq_read_iter+0x2c8/0x490
[ 2521.923290] new_sync_read+0x10d/0x190
[ 2521.923293] vfs_read+0x128/0x180
[ 2521.923296] ksys_read+0x67/0xe0
[ 2521.923299] __x64_sys_read+0x19/0x20
[ 2521.923987] RAX: ffff8d97c4c250c0 RBX: 0000000000000000 RCX: 000000002b61c200
[ 2521.926777] do_syscall_64+0x38/0x50
[ 2521.926782] entry_SYSCALL_64_after_hwframe+0x44/0xa9
[ 2521.926785] RIP: 0033:0x7f7606e83072
[ 2521.926790] Code: c0 e9 d2 fe ff ff 48 8d 3d 6b e1 09 00 50 e8 a5 d4 01 00 0f 1f 44 00 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 0f 05 <48> 3d 00 f0 ff ff 77 56 c3 0f 1f 44 00 00 48 83 ec 28 48 89 54 24
[ 2521.926791] RSP: 002b:00007fff565ffa58 EFLAGS: 00000246 ORIG_RAX: 0000000000000000
[ 2521.927671] RDX: 000000002b61c1c0 RSI: ffffffffb6a4b6bc RDI: 0000000000000000
[ 2521.928737] RAX: ffffffffffffffda RBX: 0000000000004000 RCX: 00007f7606e83072
[ 2521.928739] RDX: 0000000000004000 RSI: 000055d78899f5e0 RDI: 0000000000000003
[ 2521.928740] RBP: 00007fff565ffae0 R08: 000055d78899f5e0 R09: 00007f7606f50a60
[ 2521.928741] R10: 0000000000000077 R11: 0000000000000246 R12: 0000000000000003
[ 2521.928742] R13: 0000000000000000 R14: 00007f7606d1a500 R15: 000055d78899f5e0
[ 2521.928748] Modules linked in:
[ 2521.929879] RBP: ffff926f07e87f20 R08: 00000000000000c0 R09: 0000000000000000
[ 2521.930933] bnep
[ 2521.930938]
DEBUG: time: 1622514411.932793, endtime: 1622514711.9327915
DEBUG: Partial data from SSH call: CR2: 0000000000000008
[ 2521.930997] ---[ end trace f86d2e96549bb06c ]---
[ 2521.932215] R10: ffff8d97c4c250c0 R11: ffffffffffffffcf R12: 00000000000001ff
[ 2521.932218] R13: 00007ffd0012fd3b R14: 00000000ffffff9c R15: ffff8d97c4c250c0
[ 2521.933289] RIP: 0010:do_mkdirat+0x6c/0x130
[ 2521.933293] Code: e8 99 fa ff ff 48 8d 55 c0 44 89 f9 44 89 f7 48 89 c6 e8 c7 fd ff ff 48 3d 00 f0 ff ff 49 89 c7 77 63 48 8b 45 c8 48 8b 78 30 <48> 8b 47 28 f6 40 52 01 0f 84 80 00 00 00 41 0f b7 d4 4c 89 fe e8
[ 2521.933296] RSP: 0018:ffff926f07e87ed8 EFLAGS: 00010287
[ 2521.934611] FS: 00007fda596ee580(0000) GS:ffff8d97ffc80000(0000) knlGS:0000000000000000
[ 2521.934615] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 2521.934616] CR2: 0000000000000008 CR3: 0000000003d7e000 CR4: 00000000001506e0
[ 2521.934618] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 2521.934622] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400

[ 2521.935543] RAX: ffff8d97c4c250c0 RBX: 0000000000000000 RCX: 000000002b61c200
[ 2521.935544] RDX: 000000002b61c1c0 RSI: ffffffffb6a4b6bc RDI: 0000000000000000
[ 2521.935545] RBP: ffff926f07e87f20 R08: 00000000000000c0 R09: 0000000000000000
[ 2521.935546] R10: ffff8d97c4c250c0 R11: ffffffffffffffcf R12: 00000000000001ff
[ 2521.935548] R13: 00007ffd0012fd3b R14: 00000000ffffff9c R15: ffff8d97c4c250c0
[ 2521.935551] FS: 00007f7606d1a580(0000) GS:ffff8d97ffd80000(0000) knlGS:0000000000000000
[ 2521.938654] BUG: kernel NULL pointer dereference, address: 0000000000000020
[ 2521.941228] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 2521.942318] #PF: supervisor read access in kernel mode
[ 2521.942320] #PF: error_code(0x0000) - not-present page
[ 2521.942322] PGD 0 P4D 0
[ 2521.942326] Oops: 0000 [#475] PREEMPT SMP PTI
[ 2521.942330] CPU: 1 PID: 16103 Comm: mount Tainted: G D 5.10.41-yocto-standard #1
[ 2521.942331] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014
[ 2521.942338] RIP: 0010:do_readlinkat+0x8b/0x120
[ 2521.942343] Code: c7 75 4d 48 8b 7d c8 83 7d bc 01 8b 17 45 19 ff 48 8b 4f 30 41 83 e7 ec 41 83 ef 02 81 e2 00 00 70 00 81 fa 00 00 60 00 74 0b <48> 8b 51 20 48 83 7a 20 00 74 70 e8 65 79 2c 00 85 c0 41 89 c7 74
[ 2521.942755] CR2: 0000000000000008 CR3: 000000000e29a000 CR4: 00000000001506e0
[ 2521.943575] RSP: 0018:ffff926f09547ed0 EFLAGS: 00010287
[ 2521.943577] RAX: 0000000000000000 RBX: 00000000ffffff9c RCX: 0000000000000000
[ 2521.943578] RDX: 0000000000000000 RSI: ffffffffb6a4b6bc RDI: ffff8d97c4c250c0
[ 2521.943580] RBP: ffff926f09547f20 R08: 0000000000000064 R09: 0000000000000000
[ 2521.943581] R10: ffff8d97c22533c0 R11: 000070756f726763 R12: 00007ffd05416f40
[ 2521.943582] R13: 00000000000003ff R14: 0000000000000002 R15: 00000000ffffffea
[ 2521.943584] FS: 00007fab07c09580(0000) GS:ffff8d97ffc80000(0000) knlGS:0000000000000000
[ 2521.943588] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 2521.943589] CR2: 0000000000000020 CR3: 0000000003d7e000 CR4: 00000000001506e0
[ 2521.943592] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 2521.944200] DR0: 000055d71d242290 DR1: 0000000000000000 DR2: 0000000000000000
[ 2521.944680] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 2521.944938] DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000600
[ 2521.945532] Call Trace:
[ 2521.945544] __x64_sys_readlink+0x1e/0x30
[ 2521.945550] do_syscall_64+0x38/0x50
[ 2521.945556] entry_SYSCALL_64_after_hwframe+0x44/0xa9
[ 2522.013059] RIP: 0033:0x7fab07d739eb
[ 2522.013632] Code: 73 01 c3 48 8b 0d 85 b4 0c 00 f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 90 f3 0f 1e fa b8 59 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 55 b4 0c 00 f7 d8 64 89 01 48
[ 2522.016486] RSP: 002b:00007ffd05416668 EFLAGS: 00000202 ORIG_RAX: 0000000000000059
[ 2522.017772] RAX: ffffffffffffffda RBX: 00007ffd05416af0 RCX: 00007fab07d739eb
[ 2522.018881] RDX: 00000000000003ff RSI: 00007ffd05416af0 RDI: 00007ffd05416f40
[ 2522.019980] RBP: 00007ffd05416
DEBUG: time: 1622514411.9330986, endtime: 1622514711.9330971
DEBUG: Partial data from SSH call: f30 R08: 000055eb293375c0 R09: 00007fab07e3fa60
[ 2522.021100] R10: 0000000000000000 R11: 0000000000000202 R12: 00007ffd05416f40
[ 2522.022378] R13: 00007ffd05416ae0 R14: 00000000000003ff R15: 00007ffd05416f84
[ 2522.023523] Modules linked in: bnep
[ 2522.024074] CR2: 0000000000000020
[ 2522.024624] BUG: kernel NULL pointer dereference, address: 0000000000000020
[ 2522.024659] ---[ end trace f86d2e96549bb06d ]---
[ 2522.025654] #PF: supervisor read access in kernel mode
[ 2522.025655] #PF: error_code(0x0000) - not-present page
[ 2522.025657] PGD 0 P4D 0
[ 2522.025663] Oops: 0000 [#476] PREEMPT SMP PTI
[ 2522.026457] RIP: 0010:do_mkdirat+0x6c/0x130
[ 2522.027126] CPU: 3 PID: 16104 Comm: mount Tainted: G D 5.10.41-yocto-standard #1
[ 2522.027127] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014
[ 2522.027133] RIP: 0010:do_readlinkat+0x8b/0x120
[ 2522.027136] Code: c7 75 4d 48 8b 7d c8 83 7d bc 01 8b 17 45 19 ff 48 8b 4f 30 41 83 e7 ec 41 83 ef 02 81 e2 00 00 70 00 81 fa 00 00 60 00 74 0b <48> 8b 51 20 48 83 7a 20 00 74 70 e8 65 79 2c 00 85 c0 41 89 c7 74
[ 2522.027137] RSP: 0018:ffff926f0954fed0 EFLAGS: 00010287
[ 2522.027139] RAX: 0000000000000000 RBX: 00000000ffffff9c RCX: 0000000000000000
[ 2522.027140] RDX: 0000000000000000 RSI: ffffffffb6a4b6bc RDI: ffff8d97c4c250c0
[ 2522.027143] RBP: ffff926f0954ff20 R08: 0000000000000064 R09: 0000000000000000
[ 2522.028013] Code: e8 99 fa ff ff 48 8d 55 c0 44 89 f9 44 89 f7 48 89 c6 e8 c7 fd ff ff 48 3d 00 f0 ff ff 49 89 c7 77 63 48 8b 45 c8 48 8b 78 30 <48> 8b 47 28 f6 40 52 01 0f 84 80 00 00 00 41 0f b7 d4 4c 89 fe e8
[ 2522.028360] R10: ffff8d97c22533c0 R11: 000070756f726763 R12: 00007ffc9cfdfc50
[ 2522.033625] RSP: 0018:ffff926f07e87ed8 EFLAGS: 00010287
[ 2522.034196] R13: 00000000000003ff R14: 0000000000000002 R15: 00000000ffffffea
[ 2522.034198] FS: 00007fce72388580(0000) GS:ffff8d97ffd80000(0000) knlGS:0000000000000000
[ 2522.034204] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033

[ 2522.037038] CR2: 0000000000000020 CR3: 000000000e29a000 CR4: 00000000001506e0
[ 2522.037039] DR0: 000055d71d242290 DR1: 0000000000000000 DR2: 0000000000000000
[ 2522.037040] DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000600
[ 2522.037042] Call Trace:
[ 2522.037053] __x64_sys_readlink+0x1e/0x30
[ 2522.037060] do_syscall_64+0x38/0x50
[ 2522.037773] RAX: ffff8d97c4c250c0 RBX: 0000000000000000 RCX: 000000002b61c200
[ 2522.040277] entry_SYSCALL_64_after_hwframe+0x44/0xa9
[ 2522.040280] RIP: 0033:0x7fce724f29eb
[ 2522.040285] Code: 73 01 c3 48 8b 0d 85 b4 0c 00 f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 90 f3 0f 1e fa b8 59 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 55 b4 0c 00 f7 d8 64 89 01 48
[ 2522.040286] RSP: 002b:00007ffc9cfdf378 EFLAGS: 00000202 ORIG_RAX: 0000000000000059
[ 2522.040288] RAX: ffffffffffffffda RBX: 00007ffc9cfdf800 RCX: 00007fce724f29eb
[ 2522.040289] RDX: 00000000000003ff RSI: 00007ffc9cfdf800 RDI: 00007ffc9cfdfc50
[ 2522.040290] RBP: 00007ffc9cfdfc40 R08: 000055daf71c35c0 R09: 00007fce725bea60
[ 2522.040291] R10: 0000000000000000 R11: 0000000000000202 R12: 00007ffc9cfdfc50
[ 2522.040292] R13: 00007ffc9cfdf7f0 R14: 00000000000003ff R15: 00007ffc9cfdfc94
[ 2522.040296] Modules linked in:
[ 2522.041098] RDX: 000000002b61c1c0 RSI: ffffffffb6a4b6bc RDI: 0000000000000000
[ 2522.042086] bnep
[ 2522.042090] CR2: 0000000000000020
[ 2522.042103] ---[ end trace f86d2e96549bb06e ]---
[ 2522.043188] RBP: ffff926f07e87f20 R08: 00000000000000c0 R09: 0000000000000000
[ 2522.047431] RIP: 0010:do_mkdirat+0x6c/0x130
[ 2522.047434] Code: e8 99 fa ff ff 48 8d 55 c0 44 89 f9 44 89 f7 48 89 c6 e8 c7 fd ff ff 48 3d 00 f0 ff ff 49 89 c7 77 63 48 8b 45 c8 48 8b 78 30 <48> 8b 47 28 f6 40 52 01 0f 84 80 00 00 00 41 0f b7 d4 4c 89 fe e8
[ 2522.047436] RSP: 0018:ffff926f07e87ed8 EFLAGS: 00010287
[ 2522.047438] RAX: ffff8d97c4c250c0 RBX: 0000000000000000 RCX: 000000002b61c200
[ 2522.047439] RDX: 000000002b61c1c0 RSI: ffffffffb6a4b6bc RDI: 0000000000000000
[ 2522.047440] RBP: fff
DEBUG: time: 1622514411.9333954, endtime: 1622514711.9333942
DEBUG: Partial data from SSH call: f926f07e87f20 R08: 00000000000000c0 R09: 0000000000000000
[ 2522.047441] R10: ffff8d97c4c250c0 R11: ffffffffffffffcf R12: 00000000000001ff
[ 2522.047445] R13: 00007ffd0012fd3b R14: 00000000ffffff9c R15: ffff8d97c4c250c0
[ 2522.050322] R10: ffff8d97c4c250c0 R11: ffffffffffffffcf R12: 00000000000001ff
[ 2522.051167] FS: 00007fce72388580(0000) GS:ffff8d97ffd80000(0000) knlGS:0000000000000000
[ 2522.051171] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 2522.051172] CR2: 0000000000000020 CR3: 000000000e29a000 CR4: 00000000001506e0
[ 2522.051173] DR0: 000055d71d242290 DR1: 0000000000000000 DR2: 0000000000000000
[ 2522.051177] DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000600
[ 2522.055439] BUG: kernel NULL pointer dereference, address: 0000000000000008
[ 2522.055497] R13: 00007ffd0012fd3b R14: 00000000ffffff9c R15: ffff8d97c4c250c0
[ 2522.055760] #PF: supervisor read access in kernel mode
[ 2522.056860] FS: 00007fab07c09580(0000) GS:ffff8d97ffc80000(0000) knlGS:0000000000000000
[ 2522.057750] #PF: error_code(0x0000) - not-present page
[ 2522.057752] PGD 0 P4D 0
[ 2522.057755] Oops: 0000 [#477] PREEMPT SMP PTI
[ 2522.057760] CPU: 3 PID: 16107 Comm: umount Tainted: G D 5.10.41-yocto-standard #1
[ 2522.058826] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 2522.059154] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014
[ 2522.059163] RIP: 0010:kernfs_sop_show_path+0x1c/0x60
[ 2522.059166] Code: b6 c0 c3 66 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 55 49 89 f0 48 8b 76 30 48 89 e5 48 85 f6 74 07 48 8b b6 48 02 00 00 <48> 8b 46 08 48 85 c0 48 0f 44 c6 48 8b 50 50 48 8b 42 30 48 85 c0
[ 2522.059167] RSP: 0018:ffff926f09567d48 EFLAGS: 00010246
[ 2522.059169] RAX: ffffffffb6ad9be0 RBX: ffff8d97c3dae7a0 RCX: 0000000000000001
[ 2522.059173] RDX: 0000000000001000 RSI: 0000000000000000 RDI: ffff8d97c3dd71e0
[ 2522.059810] CR2: 0000000000000020 CR3: 0000000003d7e000 CR4: 00000000001506e0
[ 2522.060348] RBP: ffff926f09567d48 R08: ffff8d97c4c250c0 R09: 0000000000000001
[ 2522.060349] R10: ffffffffb7c3d99c R11: ffff8d97c1b06317 R12: ffff8d97c3dd71e0
[ 2522.060350] R13: ffff8d97dc1f6800 R14: ffff8d97c3dd7208 R15: ffff8d97c574be00
[ 2522.060352] FS: 00007f6fb436f580(0000) GS:ffff8d97ffd80000(0000) knlGS:0000000000000000
[ 2522.060355] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 2522.060357] CR2: 0000000000000008 CR3: 000000000e29a000 CR4: 00000000001506e0
[ 2522.060359] DR0: 000055d71d242290 DR1: 0000000000000000 DR2: 0000000000000000
[ 2522.061434] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 2522.062035] DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000600
[ 2522.062037] Call Trace:
[ 2522.062045] show_mountinfo+0x8b/0x330
[ 2522.062049] m_show+0x1a/0x20
[ 2522.062056] seq_read_iter+0x2c8/0x490
[ 2522.062626] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 2522.065137] new_sync_read+0x10d/0x190
[ 2522.065139] vfs_read+0x128/0x180
[ 2522.065142] ksys_read+0x67/0xe0
[ 2522.065144] __x64_sys_read+0x19/0x20
[ 2522.065149] do_syscall_64+0x38/0x50
[ 2522.065155] entry_SYSCALL_64_after_hwframe+0x44/0xa9
[ 2522.127487] RIP: 0033:0x7f6fb44d8072
[ 2522.128076] Code: c0 e9 d2 fe ff ff 48 8d 3d 6b e1 09 00 50 e8 a5 d4 01 00 0f 1f 44 00 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 0f 05 <48> 3d 00 f0 ff ff 77 56 c3 0f 1f 44 00 00 48 83 ec 28 48 89 54 24
[ 2522.130931] RSP: 002b:00007ffdd9242f58 EFLAGS: 00000246 ORIG_RAX: 0000000000000000
[ 2522.132088] RAX: ffffffffffffffda RBX: 0000000000004000 RCX: 00007f6fb44d8072
[ 2522.133786] RDX: 0000000000004000 RSI: 000055c4312515e0 RDI: 0000000000000003
[ 2522.134960] RBP: 00007ffdd9242fe0 R08: 000055c4312515e0 R09: 00007f6fb45a5a60
[ 2522.136110] R10: 0000000000000077 R11: 0000000000000246 R12: 0000000000000003
[ 2522.137279] R13: 0000000000000000 R14: 00007f6fb436f500 R15: 000055c4312515e0
[ 2522.138448] Modules linked in: bnep
[ 2522.139039] CR2: 0000000000000008
[ 2522.139602] BUG: kernel NULL pointer dereference, address
DEBUG: time: 1622514411.933722, endtime: 1622514711.9337206
DEBUG: Partial data from SSH call: : 0000000000000008
[ 2522.139642] ---[ end trace f86d2e96549bb06f ]---
[ 2522.140682] #PF: supervisor read access in kernel mode
[ 2522.140683] #PF: error_code(0x0000) - not-present page
[ 2522.140686] PGD 0
[ 2522.141465] RIP: 0010:do_mkdirat+0x6c/0x130
[ 2522.144358] P4D 0
[ 2522.144363] Oops: 0000 [#478] PREEMPT SMP PTI
[ 2522.144367] CPU: 1 PID: 16108 Comm: umount Tainted: G D 5.10.41-yocto-standard #1
[ 2522.144369] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014
[ 2522.144378] RIP: 0010:kernfs_sop_show_path+0x1c/0x60
[ 2522.145235] Code: e8 99 fa ff ff 48 8d 55 c0 44 89 f9 44 89 f7 48 89 c6 e8 c7 fd ff ff 48 3d 00 f0 ff ff 49 89 c7 77 63 48 8b 45 c8 48 8b 78 30 <48> 8b 47 28 f6 40 52 01 0f 84 80 00 00 00 41 0f b7 d4 4c 89 fe e8
[ 2522.145577] Code: b6 c0 c3 66 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 55 49 89 f0 48 8b 76 30 48 89 e5 48 85 f6 74 07 48 8b b6 48 02 00 00 <48> 8b 46 08 48 85 c0 48 0f 44 c6 48 8b 50 50 48 8b 42 30 48 85 c0
[ 2522.145580] RSP: 0018:ffff926f0956fd48 EFLAGS: 00010246
[ 2522.146290] RSP: 0018:ffff926f07e87ed8 EFLAGS: 00010287


[ 2522.149457] RAX: ffffffffb6ad9be0 RBX: ffff8d97c3dae7a0 RCX: 0000000000000001
[ 2522.149458] RDX: 0000000000001000 RSI: 0000000000000000 RDI: ffff8d97c18b4258
[ 2522.149460] RBP: ffff926f0956fd48 R08: ffff8d97c4c250c0 R09: 0000000000000001
[ 2522.149461] R10: ffffffffb7c3d99c R11: ffff8d97ce0d0317 R12: ffff8d97c18b4258
[ 2522.149463] R13: ffff8d97dc1f6800 R14: ffff8d97c18b4280 R15: ffff8d97d069a400
[ 2522.149465] FS: 00007f88f4d99580(0000) GS:ffff8d97ffc80000(0000) knlGS:0000000000000000
[ 2522.149472] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 2522.151331] RAX: ffff8d97c4c250c0 RBX: 0000000000000000 RCX: 000000002b61c200
[ 2522.152399] CR2: 0000000000000008 CR3: 0000000003d7e000 CR4: 00000000001506e0
[ 2522.152400] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 2522.152402] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 2522.152404] Call Trace:
[ 2522.152415] show_mountinfo+0x8b/0x330
[ 2522.155500] RDX: 000000002b61c1c0 RSI: ffffffffb6a4b6bc RDI: 0000000000000000
[ 2522.159611] m_show+0x1a/0x20
[ 2522.159616] seq_read_iter+0x2c8/0x490
[ 2522.159622] new_sync_read+0x10d/0x190
[ 2522.160515] RBP: ffff926f07e87f20 R08: 00000000000000c0 R09: 0000000000000000
[ 2522.161537] vfs_read+0x128/0x180
[ 2522.161541] ksys_read+0x67/0xe0
[ 2522.161544] __x64_sys_read+0x19/0x20
[ 2522.161810] R10: ffff8d97c4c250c0 R11: ffffffffffffffcf R12: 00000000000001ff
[ 2522.162074] do_syscall_64+0x38/0x50
[ 2522.162079] entry_SYSCALL_64_after_hwframe+0x44/0xa9
[ 2522.162083] RIP: 0033:0x7f88f4f02072
[ 2522.163259] R13: 00007ffd0012fd3b R14: 00000000ffffff9c R15: ffff8d97c4c250c0
[ 2522.164378] Code: c0 e9 d2 fe ff ff 48 8d 3d 6b e1 09 00 50 e8 a5 d4 01 00 0f 1f 44 00 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 0f 05 <48> 3d 00 f0 ff ff 77 56 c3 0f 1f 44 00 00 48 83 ec 28 48 89 54 24
[ 2522.164380] RSP: 002b:00007ffcdf88d438 EFLAGS: 00000246 ORIG_RAX: 0000000000000000
[ 2522.164383] RAX: ffffffffffffffda RBX: 0000000000004000 RCX: 00007f88f4f02072
[ 2522.164384] RDX: 0000000000004000 RSI: 000055d375aab5e0 RDI: 0000000000000003
[ 2522.164385] RBP: 00007ffcdf88d4c0 R08: 000055d375aab5e0 R09: 00007f88f4fcfa60
[ 2522.164387] R10: 0000000000000077 R11: 0000000000000246 R12: 0000000000000003
[ 2522.165570] FS: 00007f6fb436f580(0000) GS:ffff8d97ffd80000(0000) knlGS:0000000000000000
[ 2522.166643] R13: 0000000000000000 R14: 00007f88f4d99500 R15: 000055d375aab5e0
[ 2522.166649] Modules linked in: bnep
[ 2522.166654] CR2: 0000000000000008
[ 2522.167840] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 2522.169918] ---[ end trace f86d2e96549bb070 ]---
[ 2522.170875] CR2: 0000000000000008 CR3: 000000000e29a000 CR4: 00000000001506e0
[ 2522.170876] DR0: 000055d71d242290 DR1: 0000000000000000 DR2: 0000000000000000
[ 2522.170877] DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000600
[ 2522.173013] BUG: kernel NULL pointer dereference, a
DEBUG: time: 1622514411.934036, endtime: 1622514711.9340343
DEBUG: Partial data from SSH call: ddress: 0000000000000020
[ 2522.173382] RIP: 0010:do_mkdirat+0x6c/0x130
[ 2522.174554] #PF: supervisor read access in kernel mode
[ 2522.174556] #PF: error_code(0x0000) - not-present page
[ 2522.174557] PGD 0 P4D 0
[ 2522.174561] Oops: 0000 [#479] PREEMPT SMP PTI
[ 2522.174564] CPU: 3 PID: 16109 Comm: mount Tainted: G D 5.10.41-yocto-standard #1
[ 2522.174566] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014
[ 2522.174572] RIP: 0010:do_readlinkat+0x8b/0x120
[ 2522.174575] Code: c7 75 4d 48 8b 7d c8 83 7d bc 01 8b 17 45 19 ff 48 8b 4f 30 41 83 e7 ec 41 83 ef 02 81 e2 00 00 70 00 81 fa 00 00 60 00 74 0b <48> 8b 51 20 48 83 7a 20 00 74 70 e8 65 79 2c 00 85 c0 41 89 c7 74
[ 2522.174576] RSP: 0018:ffff926f09577ed0 EFLAGS: 00010287
[ 2522.174579] RAX: 0000000000000000 RBX: 00000000ffffff9c RCX: 0000000000000000
[ 2522.174580] RDX: 0000000000000000 RSI: ffffffffb6a4b6bc RDI: ffff8d97c4c250c0
[ 2522.174581] RBP: ffff926f09577f20 R08: 0000000000000064 R09: 0000000000000000
[ 2522.174582] R10: ffff8d97c22533c0 R11: 000070756f726763 R12: 00007ffc807fb170
[ 2522.174583] R13: 00000000000003ff R14: 0000000000000002 R15: 00000000ffffffea
[ 2522.174586] FS: 00007f4e505d5580(0000) GS:ffff8d97ffd80000(0000) knlGS:0000000000000000
[ 2522.174590] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 2522.174592] CR2: 0000000000000020 CR3: 000000000e29a000 CR4: 00000000001506e0
[ 2522.174593] DR0: 000055d71d242290 DR1: 0000000000000000 DR2: 0000000000000000
[ 2522.174594] DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000600
[ 2522.174595] Call Trace:
[ 2522.174601] __x64_sys_readlink+0x1e/0x30
[ 2522.174607] do_syscall_64+0x38/0x50
[ 2522.174612] entry_SYSCALL_64_after_hwframe+0x44/0xa9
[ 2522.174614] RIP: 0033:0x7f4e5073f9eb
[ 2522.174617] Code: 73 01 c3 48 8b 0d 85 b4 0c 00 f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 90 f3 0f 1e fa b8 59 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 55 b4 0c 00 f7 d8 64 89 01 48
[ 2522.174618] RSP: 002b:00007ffc807fa898 EFLAGS: 00000202 ORIG_RAX: 0000000000000059
[ 2522.174620] RAX: ffffffffffffffda RBX: 00007ffc807fad20 RCX: 00007f4e5073f9eb
[ 2522.174621] RDX: 00000000000003ff RSI: 00007ffc807fad20 RDI: 00007ffc807fb170
[ 2522.174622] RBP: 00007ffc807fb160 R08: 00005558b4b845c0 R09: 00007f4e5080ba60
[ 2522.174623] R10: 0000000000000000 R11: 0000000000000202 R12: 00007ffc807fb170
[ 2522.174625] R13: 00007ffc807fad10 R14: 00000000000003ff R15: 00007ffc807fb1b4
[ 2522.174627] Modules linked in: bnep
[ 2522.174631] CR2: 0000000000000020
[ 2522.183557] ---[ end trace f86d2e96549bb071 ]---
[ 2522.183566] RIP: 0010:do_mkdirat+0x6c/0x130
[ 2522.184760] Code: e8 99 fa ff ff 48 8d 55 c0 44 89 f9 44 89 f7 48 89 c6 e8 c7 fd ff ff 48 3d 00 f0 ff ff 49 89 c7 77 63 48 8b 45 c8 48 8b 78 30 <48> 8b 47 28 f6 40 52 01 0f 84 80 00 00 00 41 0f b7 d4 4c 89 fe e8
[ 2522.185182] Code: e8 99 fa ff ff 48 8d 55 c0 44 89 f9 44 89 f7 48 89 c6 e8 c7 fd ff ff 48 3d 00 f0 ff ff 49 89 c7 77 63 48 8b 45 c8 48 8b 78 30 <48> 8b 47 28 f6 40 52 01 0f 84 80 00 00 00 41 0f b7 d4 4c 89 fe e8
[ 2522.185184] RSP: 0018:ffff926f07e87ed8 EFLAGS: 00010287
[ 2522.185186] RAX: ffff8d97c4c250c0 RBX: 0000000000000000 RCX: 000000002b61c200
[ 2522.185187] RDX: 000000002b61c1c0 RSI: ffffffffb6a4b6bc RDI: 0000000000000000
[ 2522.185188] RBP: ffff926f07e87f20 R08: 00000000000000c0 R09: 0000000000000000
[ 2522.185189] R10: ffff8d97c4c250c0 R11: ffffffffffffffcf R12: 00000000000001ff
[ 2522.185191] R13: 00007ffd0012fd3b R14: 00000000ffffff9c R15: ffff8d97c4c250c0
[ 2522.185193] FS: 00007f4e505d5580(0000) GS:ffff8d97ffd80000(0000) knlGS:0000000000000000
[ 2522.185197] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 2522.185776] RSP: 0018:ffff926f07e87ed8 EFLAGS: 00010287
[ 2522.186950] CR2: 0000000000000020 CR3: 000000000e29a000 CR4: 00000000001506e0

[ 2522.188054] DR0: 000055d71d242290 DR1: 0000000000000000 DR2: 0000000000000000
[ 2522.188055] DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000600
[ 2522.191828] BUG: kernel NULL
DEBUG: time: 1622514411.9343643, endtime: 1622514711.934363
DEBUG: Partial data from SSH call: pointer dereference, address: 0000000000000008
[ 2522.192114] RAX: ffff8d97c4c250c0 RBX: 0000000000000000 RCX: 000000002b61c200
[ 2522.192736] #PF: supervisor read access in kernel mode
[ 2522.193689] RDX: 000000002b61c1c0 RSI: ffffffffb6a4b6bc RDI: 0000000000000000
[ 2522.194267] #PF: error_code(0x0000) - not-present page
[ 2522.194268] PGD 0 P4D 0
[ 2522.194274] Oops: 0000 [#480] PREEMPT SMP PTI
[ 2522.194974] RBP: ffff926f07e87f20 R08: 00000000000000c0 R09: 0000000000000000
[ 2522.195570] CPU: 3 PID: 16112 Comm: umount Tainted: G D 5.10.41-yocto-standard #1
[ 2522.196637] R10: ffff8d97c4c250c0 R11: ffffffffffffffcf R12: 00000000000001ff
[ 2522.200220] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014
[ 2522.200230] RIP: 0010:kernfs_sop_show_path+0x1c/0x60
[ 2522.200234] Code: b6 c0 c3 66 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 55 49 89 f0 48 8b 76 30 48 89 e5 48 85 f6 74 07 48 8b b6 48 02 00 00 <48> 8b 46 08 48 85 c0 48 0f 44 c6 48 8b 50 50 48 8b 42 30 48 85 c0
[ 2522.201290] R13: 00007ffd0012fd3b R14: 00000000ffffff9c R15: ffff8d97c4c250c0
[ 2522.202640] RSP: 0018:ffff926f0958fd48 EFLAGS: 00010246
[ 2522.202643] RAX: ffffffffb6ad9be0 RBX: ffff8d97c3dae7a0 RCX: 0000000000000001
[ 2522.202644] RDX: 0000000000001000 RSI: 0000000000000000 RDI: ffff8d97c3dd71e0
[ 2522.202645] RBP: ffff926f0958fd48 R08: ffff8d97c4c250c0 R09: 0000000000000001
[ 2522.202647] R10: ffffffffb7c3d99c R11: ffff8d97c1b06317 R12: ffff8d97c3dd71e0
[ 2522.202648] R13: ffff8d97dc1f6800 R14: ffff8d97c3dd7208 R15: ffff8d97c574be00
[ 2522.202650] FS: 00007fb692104580(0000) GS:ffff8d97ffd80000(0000) knlGS:0000000000000000
[ 2522.202655] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 2522.202656] CR2: 0000000000000008 CR3: 000000000e29a000 CR4: 00000000001506e0
[ 2522.202657] DR0: 000055d71d242290 DR1: 0000000000000000 DR2: 0000000000000000
[ 2522.202658] DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000600
[ 2522.202662] Call Trace:
[ 2522.203765] FS: 00007f88f4d99580(0000) GS:ffff8d97ffc80000(0000) knlGS:0000000000000000
[ 2522.204995] show_mountinfo+0x8b/0x330
[ 2522.205000] m_show+0x1a/0x20
[ 2522.205005] seq_read_iter+0x2c8/0x490
[ 2522.206081] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 2522.207477] new_sync_read+0x10d/0x190
[ 2522.207480] vfs_read+0x128/0x180
[ 2522.207484] ksys_read+0x67/0xe0
[ 2522.207486] __x64_sys_read+0x19/0x20
[ 2522.207491] do_syscall_64+0x38/0x50
[ 2522.207498] entry_SYSCALL_64_after_hwframe+0x44/0xa9
[ 2522.208585] CR2: 0000000000000008 CR3: 0000000003d7e000 CR4: 00000000001506e0
[ 2522.209191] RIP: 0033:0x7fb69226d072
[ 2522.209195] Code: c0 e9 d2 fe ff ff 48 8d 3d 6b e1 09 00 50 e8 a5 d4 01 00 0f 1f 44 00 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 0f 05 <48> 3d 00 f0 ff ff 77 56 c3 0f 1f 44 00 00 48 83 ec 28 48 89 54 24
[ 2522.209197] RSP: 002b:00007ffe2d71b548 EFLAGS: 00000246 ORIG_RAX: 0000000000000000
[ 2522.209199] RAX: ffffffffffffffda RBX: 0000000000004000 RCX: 00007fb69226d072
[ 2522.209201] RDX: 0000000000004000 RSI: 000055ee9ef5a5e0 RDI: 0000000000000003
[ 2522.209202] RBP: 00007ffe2d71b5d0 R08: 000055ee9ef5a5e0 R09: 00007fb69233aa60
[ 2522.209205] R10: 0000000000000077 R11: 0000000000000246 R12: 0000000000000003
[ 2522.209725] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 2522.210726] R13: 0000000000000000 R14: 00007fb692104500 R15: 000055ee9ef5a5e0
[ 2522.210730] Modules linked in: bnep
[ 2522.210735] CR2: 0000000000000008
[ 2522.211258] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 2522.212519] ---[ end trace f86d2e96549bb072 ]---
[ 2522.216328] BUG: kernel NULL pointer dereference, address: 0000000000000020
[ 2522.217779] RIP: 0010:do_mkdirat+0x6c/0x130
[ 2522.218821] #PF: supervisor read access in kernel mode
[ 2522.218823] #PF: error_code(0x0000) - not-present page
[ 2522.218824] PGD 0 P4D 0
[ 2522.218828] Oops: 0000 [#481] PREEMPT SMP PTI
[ 2522.218831] CPU: 1 PID: 16113 Comm: mount Tainted: G D 5.10.41-yocto-standard #
DEBUG: time: 1622514411.9346743, endtime: 1622514711.9346726
DEBUG: Partial data from SSH call: 1
[ 2522.218833] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014
[ 2522.218839] RIP: 0010:do_readlinkat+0x8b/0x120
[ 2522.218844] Code: c7 75 4d 48 8b 7d c8 83 7d bc 01 8b 17 45 19 ff 48 8b 4f 30 41 83 e7 ec 41 83 ef 02 81 e2 00 00 70 00 81 fa 00 00 60 00 74 0b <48> 8b 51 20 48 83 7a 20 00 74 70 e8 65 79 2c 00 85 c0 41 89 c7 74
[ 2522.219478] Code: e8 99 fa ff ff 48 8d 55 c0 44 89 f9 44 89 f7 48 89 c6 e8 c7 fd ff ff 48 3d 00 f0 ff ff 49 89 c7 77 63 48 8b 45 c8 48 8b 78 30 <48> 8b 47 28 f6 40 52 01 0f 84 80 00 00 00 41 0f b7 d4 4c 89 fe e8
[ 2522.220307] RSP: 0018:ffff926f09597ed0 EFLAGS: 00010287
[ 2522.220309] RAX: 0000000000000000 RBX: 00000000ffffff9c RCX: 0000000000000000
[ 2522.220310] RDX: 0000000000000000 RSI: ffffffffb6a4b6bc RDI: ffff8d97c4c250c0
[ 2522.220311] RBP: ffff926f09597f20 R08: 0000000000000064 R09: 0000000000000000
[ 2522.220313] R10: ffff8d97c22533c0 R11: 000070756f726763 R12: 00007ffebe26db90
[ 2522.220314] R13: 00000000000003ff R14: 0000000000000002 R15: 00000000ffffffea
[ 2522.220316] FS: 00007fb45b602580(0000) GS:ffff8d97ffc80000(0000) knlGS:0000000000000000
[ 2522.220321] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 2522.220872] RSP: 0018:ffff926f07e87ed8 EFLAGS: 00010287
[ 2522.221296] CR2: 0000000000000020 CR3: 0000000003d7e000 CR4: 00000000001506e0
[ 2522.221297] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 2522.221298] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 2522.221299] Call Trace:
[ 2522.221309] __x64_sys_readlink+0x1e/0x30

[ 2522.223267] do_syscall_64+0x38/0x50
[ 2522.223271] entry_SYSCALL_64_after_hwframe+0x44/0xa9
[ 2522.223276] RIP: 0033:0x7fb45b76c9eb
[ 2522.225756] RAX: ffff8d97c4c250c0 RBX: 0000000000000000 RCX: 000000002b61c200
[ 2522.226477] Code: 73 01 c3 48 8b 0d 85 b4 0c 00 f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 90 f3 0f 1e fa b8 59 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 55 b4 0c 00 f7 d8 64 89 01 48
[ 2522.226479] RSP: 002b:00007ffebe26d2b8 EFLAGS: 00000202 ORIG_RAX: 0000000000000059
[ 2522.226482] RAX: ffffffffffffffda RBX: 00007ffebe26d740 RCX: 00007fb45b76c9eb
[ 2522.226483] RDX: 00000000000003ff RSI: 00007ffebe26d740 RDI: 00007ffebe26db90
[ 2522.226484] RBP: 00007ffebe26db80 R08: 0000559f6f5ac5c0 R09: 00007fb45b838a60
[ 2522.226485] R10: 0000000000000000 R11: 0000000000000202 R12: 00007ffebe26db90
[ 2522.226486] R13: 00007ffebe26d730 R14: 00000000000003ff R15: 00007ffebe26dbd4
[ 2522.226491] Modules linked in: bnep
[ 2522.226495] CR2: 0000000000000020
[ 2522.226520] ---[ end trace f86d2e96549bb073 ]---
[ 2522.230267] RDX: 000000002b61c1c0 RSI: ffffffffb6a4b6bc RDI: 0000000000000000
[ 2522.231146] RIP: 0010:do_mkdirat+0x6c/0x130
[ 2522.231149] Code: e8 99 fa ff ff 48 8d 55 c0 44 89 f9 44 89 f7 48 89 c6 e8 c7 fd ff ff 48 3d 00 f0 ff ff 49 89 c7 77 63 48 8b 45 c8 48 8b 78 30 <48> 8b 47 28 f6 40 52 01 0f 84 80 00 00 00 41 0f b7 d4 4c 89 fe e8
[ 2522.231150] RSP: 0018:ffff926f07e87ed8 EFLAGS: 00010287
[ 2522.231153] RAX: ffff8d97c4c250c0 RBX: 0000000000000000 RCX: 000000002b61c200
[ 2522.231156] RDX: 000000002b61c1c0 RSI: ffffffffb6a4b6bc RDI: 0000000000000000
[ 2522.232787] RBP: ffff926f07e87f20 R08: 00000000000000c0 R09: 0000000000000000
[ 2522.232789] R10: ffff8d97c4c250c0 R11: ffffffffffffffcf R12: 00000000000001ff
[ 2522.232793] R13: 00007ffd0012fd3b R14: 00000000ffffff9c R15: ffff8d97c4c250c0
[ 2522.233986] RBP: ffff926f07e87f20 R08: 00000000000000c0 R09: 0000000000000000
[ 2522.233987] R10: ffff8d97c4c250c0 R11: ffffffffffffffcf R12: 00000000000001ff
[ 2522.233988] R13: 00007ffd0012fd3b R14: 00000000ffffff9c R15: ffff8d97c4c250c0
[ 2522.233990] FS: 00007fb45b602580(0000) GS:ffff8d97ffc80000(0000) knlGS:0000000000000000
[ 2522.233995] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 2522.233996] CR2: 0000000000000020 CR3: 0000000003d7e000 CR4: 00000000001506e0
[ 2522.233997] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 2522.234002] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 00000
DEBUG: time: 1622514411.9349942, endtime: 1622514711.9349928
DEBUG: Partial data from SSH call: 00000000400
[ 2522.235478] FS: 00007fb692104580(0000) GS:ffff8d97ffd80000(0000) knlGS:0000000000000000
[ 2522.235484] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 2522.252216] BUG: kernel NULL pointer dereference, address: 0000000000000008
[ 2522.254838] CR2: 0000000000000008 CR3: 000000000e29a000 CR4: 00000000001506e0
[ 2522.256160] #PF: supervisor read access in kernel mode
[ 2522.256162] #PF: error_code(0x0000) - not-present page
[ 2522.256164] PGD 0 P4D 0
[ 2522.256168] Oops: 0000 [#482] PREEMPT SMP PTI
[ 2522.256172] CPU: 1 PID: 16114 Comm: umount Tainted: G D 5.10.41-yocto-standard #1
[ 2522.256288] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014
[ 2522.257794] DR0: 000055d71d242290 DR1: 0000000000000000 DR2: 0000000000000000
[ 2522.258897] RIP: 0010:kernfs_sop_show_path+0x1c/0x60
[ 2522.258900] Code: b6 c0 c3 66 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 55 49 89 f0 48 8b 76 30 48 89 e5 48 85 f6 74 07 48 8b b6 48 02 00 00 <48> 8b 46 08 48 85 c0 48 0f 44 c6 48 8b 50 50 48 8b 42 30 48 85 c0
[ 2522.258901] RSP: 0018:ffff926f0959fd48 EFLAGS: 00010246
[ 2522.258904] RAX: ffffffffb6ad9be0 RBX: ffff8d97c3dae7a0 RCX: 0000000000000001
[ 2522.258905] RDX: 0000000000001000 RSI: 0000000000000000 RDI: ffff8d97c18b4258
[ 2522.258906] RBP: ffff926f0959fd48 R08: ffff8d97c4c250c0 R09: 0000000000000001
[ 2522.258907] R10: ffffffffb7c3d99c R11: ffff8d97ce0d0317 R12: ffff8d97c18b4258
[ 2522.258909] R13: ffff8d97dc1f6800 R14: ffff8d97c18b4280 R15: ffff8d97d069a400
[ 2522.258910] FS: 00007f17c694c580(0000) GS:ffff8d97ffc80000(0000) knlGS:0000000000000000
[ 2522.258914] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 2522.260539] DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000600
[ 2522.261745] CR2: 0000000000000008 CR3: 0000000003d7e000 CR4: 00000000001506e0
[ 2522.261747] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 2522.261748] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 2522.261750] Call Trace:
[ 2522.261760] show_mountinfo+0x8b/0x330
[ 2522.261764] m_show+0x1a/0x20
[ 2522.261768] seq_read_iter+0x2c8/0x490
[ 2522.426071] new_sync_read+0x10d/0x190
[ 2522.426639] vfs_read+0x128/0x180
[ 2522.427140] ksys_read+0x67/0xe0
[ 2522.427629] __x64_sys_read+0x19/0x20
[ 2522.428179] do_syscall_64+0x38/0x50
[ 2522.428720] entry_SYSCALL_64_after_hwframe+0x44/0xa9
[ 2522.429475] RIP: 0033:0x7f17c6ab5072
[ 2522.430015] Code: c0 e9 d2 fe ff ff 48 8d 3d 6b e1 09 00 50 e8 a5 d4 01 00 0f 1f 44 00 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 0f 05 <48> 3d 00 f0 ff ff 77 56 c3 0f 1f 44 00 00 48 83 ec 28 48 89 54 24
[ 2522.432876] RSP: 002b:00007ffc4ba34e98 EFLAGS: 00000246 ORIG_RAX: 0000000000000000
[ 2522.433975] RAX: ffffffffffffffda RBX: 0000000000004000 RCX: 00007f17c6ab5072
[ 2522.435001] RDX: 0000000000004000 RSI: 000055566a86d5e0 RDI: 0000000000000003
[ 2522.436038] RBP: 00007ffc4ba34f20 R08: 000055566a86d5e0 R09: 00007f17c6b82a60
[ 2522.437072] R10: 0000000000000077 R11: 0000000000000246 R12: 0000000000000003
[ 2522.438097] R13: 0000000000000000 R14: 00007f17c694c500 R15: 000055566a86d5e0
[ 2522.439144] Modules linked in: bnep
[ 2522.439664] CR2: 0000000000000008
[ 2522.440154] BUG: kernel NULL pointer dereference, address: 0000000000000020
[ 2522.440193] ---[ end trace f86d2e96549bb074 ]---
[ 2522.441054] #PF: supervisor read access in kernel mode
[ 2522.441056] #PF: error_code(0x0000) - not-present page
[ 2522.441057] PGD 0 P4D 0
[ 2522.441061] Oops: 0000 [#483] PREEMPT SMP PTI
[ 2522.441065] CPU: 0 PID: 16115 Comm: mount Tainted: G D 5.10.41-yocto-standard #1
[ 2522.441883] RIP: 0010:do_mkdirat+0x6c/0x130
[ 2522.442606] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014
[ 2522.442611] RIP: 0010:do_readlinkat+0x8b/0x120
[ 2522.442615] Code: c7 75 4d 48 8b 7d c8 83 7d bc 01 8b 17 45 19 ff 48 8b 4f 30 41 83 e7 ec 41 83 ef 02 81 e2 00 00 70 00 81 fa 00 00 60 00 74 0b <48> 8b 51 20 48 83 7a 20 00 74 70
DEBUG: time: 1622514411.935305, endtime: 1622514711.9353037
DEBUG: Partial data from SSH call: e8 65 79 2c 00 85 c0 41 89 c7 74
[ 2522.443386] Code: e8 99 fa ff ff 48 8d 55 c0 44 89 f9 44 89 f7 48 89 c6 e8 c7 fd ff ff 48 3d 00 f0 ff ff 49 89 c7 77 63 48 8b 45 c8 48 8b 78 30 <48> 8b 47 28 f6 40 52 01 0f 84 80 00 00 00 41 0f b7 d4 4c 89 fe e8
[ 2522.443770] RSP: 0018:ffff926f095a7ed0 EFLAGS: 00010287
[ 2522.444435] RSP: 0018:ffff926f07e87ed8 EFLAGS: 00010287
[ 2522.445605] RAX: 0000000000000000 RBX: 00000000ffffff9c RCX: 0000000000000000
[ 2522.445607] RDX: 0000000000000000 RSI: ffffffffb6a4b6bc RDI: ffff8d97c4c250c0
[ 2522.445608] RBP: ffff926f095a7f20 R08: 0000000000000064 R09: 0000000000000000
[ 2522.445609] R10: ffff8d97c22533c0 R11: 000070756f726763 R12: 00007fff90c69c90
[ 2522.445610] R13: 00000000000003ff R14: 0000000000000002 R15: 00000000ffffffea
[ 2522.445613] FS: 00007f6828df2580(0000) GS:ffff8d97ffc00000(0000) knlGS:0000000000000000

[ 2522.447757] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 2522.447758] CR2: 0000000000000020 CR3: 000000000448e000 CR4: 00000000001506f0
[ 2522.447759] DR0: 0000000000000001 DR1: 0000000000000000 DR2: 0000000000000000
[ 2522.447762] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000600
[ 2522.448447] RAX: ffff8d97c4c250c0 RBX: 0000000000000000 RCX: 000000002b61c200
[ 2522.450967] Call Trace:
[ 2522.450979] __x64_sys_readlink+0x1e/0x30
[ 2522.450986] do_syscall_64+0x38/0x50
[ 2522.453762] RDX: 000000002b61c1c0 RSI: ffffffffb6a4b6bc RDI: 0000000000000000
[ 2522.454508] entry_SYSCALL_64_after_hwframe+0x44/0xa9
[ 2522.454518] RIP: 0033:0x7f6828f5c9eb
[ 2522.455323] RBP: ffff926f07e87f20 R08: 00000000000000c0 R09: 0000000000000000
[ 2522.456280] Code: 73 01 c3 48 8b 0d 85 b4 0c 00 f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 90 f3 0f 1e fa b8 59 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 55 b4 0c 00 f7 d8 64 89 01 48
[ 2522.456282] RSP: 002b:00007fff90c693b8 EFLAGS: 00000202 ORIG_RAX: 0000000000000059
[ 2522.457357] R10: ffff8d97c4c250c0 R11: ffffffffffffffcf R12: 00000000000001ff
[ 2522.458926] RAX: ffffffffffffffda RBX: 00007fff90c69840 RCX: 00007f6828f5c9eb
[ 2522.458928] RDX: 00000000000003ff RSI: 00007fff90c69840 RDI: 00007fff90c69c90
[ 2522.458929] RBP: 00007fff90c69c80 R08: 0000564e5de165c0 R09: 00007f6829028a60
[ 2522.458930] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fff90c69c90
[ 2522.458933] R13: 00007fff90c69830 R14: 00000000000003ff R15: 00007fff90c69cd4
[ 2522.460004] R13: 00007ffd0012fd3b R14: 00000000ffffff9c R15: ffff8d97c4c250c0
[ 2522.461122] Modules linked in: bnep
[ 2522.462355] FS: 00007f17c694c580(0000) GS:ffff8d97ffc80000(0000) knlGS:0000000000000000

[ 2522.463476] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 2522.464337] CR2: 0000000000000020
[ 2522.465039] ---[ end trace f86d2e96549bb075 ]---
[ 2522.465419] CR2: 0000000000000008 CR3: 0000000003d7e000 CR4: 00000000001506e0
[ 2522.466575] RIP: 0010:do_mkdirat+0x6c/0x130
[ 2522.467585] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
[ 2522.467586] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
[ 2522.469879] BUG: kernel NULL pointer dereference, address: 0000000000000020
[ 2522.470330] Code: e8 99 fa ff ff 48 8d 55 c0 44 89 f9 44 89 f7 48 89 c6 e8 c7 fd ff ff 48 3d 00 f0 ff ff 49 89 c7 77 63 48 8b 45 c8 48 8b 78 30 <48> 8b 47 28 f6 40 52 01 0f 84 80 00 00 00 41 0f b7 d4 4c 89 fe e8
[ 2522.470998] #PF: supervisor read access in kernel mode
[ 2522.470999] #PF: error_code(0x0000) - not-present page
[ 2522.471000] PGD 0 P4D 0
[ 2522.471003] Oops: 0000 [#484] PREEMPT SMP PTI
[ 2522.471006] CPU: 3 PID: 16116 Comm: mount Tainted: G D 5.10.41-yocto-standard #1
[ 2522.471008] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014
[ 2522.471487] RSP: 0018:ffff926f07e87ed8 EFLAGS: 00010287
[ 2522.472402] RIP: 0010:do_readlinkat+0x8b/0x120
[ 2522.472405] Code: c7 75 4d 48 8b 7d c8 83 7d bc 01 8b 17 45 19 ff 48 8b 4f 30 41 83 e7 ec 41 83 ef 02 81 e2 00 00 70 00 81 fa 00 00 60 00 74 0b <48> 8b 51 20 48 83 7a 20 00 74 70 e8 65 79 2c 00 85 c0 41
DEBUG: time: 1622514411.9355786, endtime: 1622514711.9355774
DEBUG: Partial data from SSH call: 89 c7 74

[ 2522.475988] RSP: 0018:ffff926f095afed0 EFLAGS: 00010287
[ 2522.475990] RAX: 0000000000000000 RBX: 00000000ffffff9c RCX: 0000000000000000
[ 2522.475991] RDX: 0000000000000000 RSI: ffffffffb6a4b6bc RDI: ffff8d97c4c250c0
[ 2522.475992] RBP: ffff926f095aff20 R08: 0000000000000064 R09: 0000000000000000
[ 2522.475993] R10: ffff8d97c22533c0 R11: 000070756f726763 R12: 00007ffdd364ec30
[ 2522.475994] R13: 00000000000003ff R14: 0000000000000002 R15: 00000000ffffffea
[ 2522.475997] FS: 00007f1606378580(0000) GS:ffff8d97ffd80000(0000) knlGS:0000000000000000
[ 2522.476000] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 2522.476969] RAX: ffff8d97c4c250c0 RBX: 0000000000000000 RCX: 000000002b61c200
[ 2522.477881] CR2: 0000000000000020 CR3: 000000000e29a000 CR4: 00000000001506e0
[ 2522.478856] RDX: 000000002b61c1c0 RSI: ffffffffb6a4b6bc RDI: 0000000000000000
[ 2522.479756] DR0: 000055d71d242290 DR1: 0000000000000000 DR2: 0000000000000000
[ 2522.479757] DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000600
[ 2522.479759] Call Trace:
[ 2522.480732] RBP: ffff926f07e87f20 R08: 00000000000000c0 R09: 0000000000000000
[ 2522.481650] __x64_sys_readlink+0x1e/0x30
[ 2522.481655] do_syscall_64+0x38/0x50
[ 2522.482615] R10: ffff8d97c4c250c0 R11: ffffffffffffffcf R12: 00000000000001ff
[ 2522.483085] entry_SYSCALL_64_after_hwframe+0x44/0xa9
[ 2522.483088] RIP: 0033:0x7f16064e29eb
[ 2522.483091] Code: 73 01 c3 48 8b 0d 85 b4 0c 00 f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 90 f3 0f 1e fa b8 59 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 55 b4 0c 00 f7 d8 64 89 01 48
[ 2522.484185] R13: 00007ffd0012fd3b R14: 00000000ffffff9c R15: ffff8d97c4c250c0
[ 2522.484391] RSP: 002b:00007ffdd364e358 EFLAGS: 00000202
[ 2522.485183] FS: 00007f6828df2580(0000) GS:ffff8d97ffc00000(0000) knlGS:0000000000000000
[ 2522.485612] ORIG_RAX: 0000000000000059
[ 2522.486250] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 2522.487161] RAX: ffffffffffffffda RBX: 00007ffdd364e7e0 RCX: 00007f16064e29eb
[ 2522.487162] RDX: 00000000000003ff RSI: 00007ffdd364e7e0 RDI: 00007ffdd364ec30
[ 2522.487163] RBP: 00007ffdd364ec20 R08: 000055cc7667a5c0 R09: 00007f16065aea60
[ 2522.487164] R10: 0000000000000000 R11: 0000000000000202 R12: 00007ffdd364ec30
[ 2522.487165] R13: 00007ffdd364e7d0 R14: 00000000000003ff R15: 00007ffdd364ec74
[ 2522.487168] Modules linked in: bnep
[ 2522.487746] CR2: 0000000000000020 CR3: 000000000448e000 CR4: 00000000001506f0

[ 2522.488664] CR2: 0000000000000020
[ 2522.488688] ---[ end trace f86d2e96549bb076 ]---
[ 2522.489652] DR0: 0000000000000001 DR1: 0000000000000000 DR2: 0000000000000000
[ 2522.490573] RIP: 0010:do_mkdirat+0x6c/0x130
[ 2522.490576] Code: e8 99 fa ff ff 48 8d 55 c0 44 89 f9 44 89 f7 48 89 c6 e8 c7 fd ff ff 48 3d 00 f0 ff ff 49 89 c7 77 63 48 8b 45 c8 48 8b 78 30 <48> 8b 47 28 f6 40 52 01 0f 84 80 00 00 00 41 0f b7 d4 4c 89 fe e8
[ 2522.493094] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000600
[ 2522.497088] BUG: kernel NULL pointer dereference, address: 0000000000000008
[ 2522.497182] RSP: 0018:ffff926f07e87ed8 EFLAGS: 00010287
[ 2522.498869] #PF: supervisor read access in kernel mode
[ 2522.498871] #PF: error_code(0x0000) - not-present page
[ 2522.498872] PGD 0 P4D 0
[ 2522.498877] Oops: 0000 [#485] PREEMPT SMP PTI
[ 2522.498881] CPU: 0 PID: 16119 Comm: umount Tainted: G D 5.10.41-yocto-standard #1
[ 2522.498883] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014
[ 2522.498891] RIP: 0010:kernfs_sop_show_path+0x1c/0x60

[ 2522.500397] Code: b6 c0 c3 66 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 55 49 89 f0 48 8b 76 30 48 89 e5 48 85 f6 74 07 48 8b b6 48 02 00 00 <48> 8b 46 08 48 85 c0 48 0f 44 c6 48 8b 50 50 48 8b 42 30 48 85 c0
[ 2522.500398] RSP: 0018:ffff926f095c7d48 EFLAGS: 00010246
[ 2522.500400] RAX: ffffffffb6ad9be0 RBX: ffff8d97c3dae7a0 RCX: 0000000000000001
[ 2522.500402] RDX: 0000000000001000 RSI: 0000000000000000 RDI: ffff8d97c18431e0
[ 2522.500403] RBP: ffff926f095c7d48 R08:
DEBUG: time: 1622514411.9358857, endtime: 1622514711.935884
DEBUG: Partial data from SSH call: ffff8d97c4c250c0 R09: 0000000000000001
[ 2522.500404] R10: ffffffffb7c3d99c R11: ffff8d97f06d0317 R12: ffff8d97c18431e0
[ 2522.500405] R13: ffff8d97dc1f6800 R14: ffff8d97c1843208 R15: ffff8d97ce2bdc00
[ 2522.500407] FS: 00007f5f21ca0580(0000) GS:ffff8d97ffc00000(0000) knlGS:0000000000000000
[ 2522.500412] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 2522.503400] RAX: ffff8d97c4c250c0 RBX: 0000000000000000 RCX: 000000002b61c200
[ 2522.503640] CR2: 0000000000000008 CR3: 000000000448e000 CR4: 00000000001506f0
[ 2522.511569] RDX: 000000002b61c1c0 RSI: ffffffffb6a4b6bc RDI: 0000000000000000
[ 2522.512506] DR0: 0000000000000001 DR1: 0000000000000000 DR2: 0000000000000000
[ 2522.512507] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000600
[ 2522.512517] Call Trace:
[ 2522.513698] RBP: ffff926f07e87f20 R08: 00000000000000c0 R09: 0000000000000000
[ 2522.514765] show_mountinfo+0x8b/0x330
[ 2522.514770] m_show+0x1a/0x20
[ 2522.514772] seq_read_iter+0x2c8/0x490
[ 2522.514775] new_sync_read+0x10d/0x190
[ 2522.514778] vfs_read+0x128/0x180
[ 2522.515922] R10: ffff8d97c4c250c0 R11: ffffffffffffffcf R12: 00000000000001ff
[ 2522.517109] ksys_read+0x67/0xe0
[ 2522.517111] __x64_sys_read+0x19/0x20
[ 2522.517116] do_syscall_64+0x38/0x50
[ 2522.517122] entry_SYSCALL_64_after_hwframe+0x44/0xa9
[ 2522.517566] R13: 00007ffd0012fd3b R14: 00000000ffffff9c R15: ffff8d97c4c250c0
[ 2522.517569] FS: 00007f1606378580(0000) GS:ffff8d97ffd80000(0000) knlGS:0000000000000000
[ 2522.518769] RIP: 0033:0x7f5f21e09072
[ 2522.518774] Code: c0 e9 d2 fe ff ff 48 8d 3d 6b e1 09 00 50 e8 a5 d4 01 00 0f 1f 44 00 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 0f 05 <48> 3d 00 f0 ff ff 77 56 c3 0f 1f 44 00 00 48 83 ec 28 48 89 54 24
[ 2522.518775] RSP: 002b:00007ffe019faba8 EFLAGS: 00000246 ORIG_RAX: 0000000000000000
[ 2522.518777] RAX: ffffffffffffffda RBX: 0000000000004000 RCX: 00007f5f21e09072
[ 2522.518779] RDX: 0000000000004000 RSI: 0000556e58bf75e0 RDI: 0000000000000003
[ 2522.518780] RBP: 00007ffe019fac30 R08: 0000556e58bf75e0 R09: 00007f5f21ed6a60
[ 2522.518781] R10: 0000000000000077 R11: 0000000000000246 R12: 0000000000000003
[ 2522.518782] R13: 0000000000000000 R14: 00007f5f21ca0500 R15: 0000556e58bf75e0
[ 2522.518786] Modules linked in:
[ 2522.519440] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 2522.520054] bnep
[ 2522.520059] CR2: 0000000000000008
[ 2522.520074] ---[ end trace f86d2e96549bb077 ]---
[ 2522.521192] CR2: 0000000000000020 CR3: 000000000e29a000 CR4: 00000000001506e0
[ 2522.522075] RIP: 0010:do_mkdirat+0x6c/0x130
[ 2522.522079] Code: e8 99 fa ff ff 48 8d 55 c0 44 89 f9 44 89 f7 48 89 c6 e8 c7 fd ff ff 48 3d 00 f0 ff ff 49 89 c7 77 63 48 8b 45 c8 48 8b 78 30 <48> 8b 47 28 f6 40 52 01 0f 84 80 00 00 00 41 0f b7 d4 4c 89 fe e8
[ 2522.522667] DR0: 000055d71d242290 DR1: 0000000000000000 DR2: 0000000000000000
[ 2522.525868] RSP: 0018:ffff926f07e87ed8 EFLAGS: 00010287
[ 2522.527012] DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000600

[ 2522.531198] BUG: kernel NULL pointer dereference, address: 0000000000000008
[ 2522.531737] RAX: ffff8d97c4c250c0 RBX: 0000000000000000 RCX: 000000002b61c200
[ 2522.532989] #PF: supervisor read access in kernel mode
[ 2522.532991] #PF: error_code(0x0000) - not-present page
[ 2522.532993] PGD 0 P4D 0
[ 2522.532997] Oops: 0000 [#486] PREEMPT SMP PTI
[ 2522.533001] CPU: 3 PID: 16120 Comm: umount Tainted: G D 5.10.41-yocto-standard #1
[ 2522.533003] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014
[ 2522.533012] RIP: 0010:kernfs_sop_show_path+0x1c/0x60
[ 2522.534112] RDX: 000000002b61c1c0 RSI: ffffffffb6a4b6bc RDI: 0000000000000000
[ 2522.535315] Code: b6 c0 c3 66 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 55 49 89 f0 48 8b 76 30 48 89 e5 48 85 f6 74 07 48 8b b6 48 02 00 00 <48> 8b 46 08 48 85 c0 48 0f 44 c6 48 8b 50 50 48 8b 42 30 48 85 c0
[ 2522.535317] RSP: 0018:ffff926f095cfd48 EFLAGS: 00010246
[ 2522.535319] RAX: ffffffffb6ad9be0 RBX: ffff8d97c3dae7a0 RCX: 0000000000000001
[ 2522.5
DEBUG: time: 1622514411.9361854, endtime: 1622514711.9361837
DEBUG: Partial data from SSH call: 35321] RDX: 0000000000001000 RSI: 0000000000000000 RDI: ffff8d97c3dd71e0
[ 2522.535322] RBP: ffff926f095cfd48 R08: ffff8d97c4c250c0 R09: 0000000000000001
[ 2522.535323] R10: ffffffffb7c3d99c R11: ffff8d97c1b06317 R12: ffff8d97c3dd71e0
[ 2522.535326] R13: ffff8d97dc1f6800 R14: ffff8d97c3dd7208 R15: ffff8d97c574be00
[ 2522.536296] RBP: ffff926f07e87f20 R08: 00000000000000c0 R09: 0000000000000000
[ 2522.536898] FS: 00007f92122cb580(0000) GS:ffff8d97ffd80000(0000) knlGS:0000000000000000
[ 2522.543163] R10: ffff8d97c4c250c0 R11: ffffffffffffffcf R12: 00000000000001ff
[ 2522.543421] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 2522.543940] R13: 00007ffd0012fd3b R14: 00000000ffffff9c R15: ffff8d97c4c250c0
[ 2522.544746] CR2: 0000000000000008 CR3: 000000000e29a000 CR4: 00000000001506e0
[ 2522.544748] DR0: 000055d71d242290 DR1: 0000000000000000 DR2: 0000000000000000
[ 2522.544749] DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000600
[ 2522.544751] Call Trace:
[ 2522.544761] show_mountinfo+0x8b/0x330
[ 2522.544767] m_show+0x1a/0x20
[ 2522.545864] FS: 00007f5f21ca0580(0000) GS:ffff8d97ffc00000(0000) knlGS:0000000000000000
[ 2522.546570] seq_read_iter+0x2c8/0x490
[ 2522.546574] new_sync_read+0x10d/0x190
[ 2522.549417] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 2522.550588] vfs_read+0x128/0x180
[ 2522.550592] ksys_read+0x67/0xe0
[ 2522.551726] CR2: 0000000000000008 CR3: 000000000448e000 CR4: 00000000001506f0
[ 2522.552621] __x64_sys_read+0x19/0x20
[ 2522.552628] do_syscall_64+0x38/0x50
[ 2522.553432] DR0: 0000000000000001 DR1: 0000000000000000 DR2: 0000000000000000
[ 2522.554299] entry_SYSCALL_64_after_hwframe+0x44/0xa9
[ 2522.554303] RIP: 0033:0x7f9212434072
[ 2522.554307] Code: c0 e9 d2 fe ff ff 48 8d 3d 6b e1 09 00 50 e8 a5 d4 01 00 0f 1f 44 00 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 0f 05 <48> 3d 00 f0 ff ff 77 56 c3 0f 1f 44 00 00 48 83 ec 28 48 89 54 24
[ 2522.554310] RSP: 002b:00007ffe35a988a8 EFLAGS: 00000246
[ 2522.554739] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000600
[ 2522.555452] ORIG_RAX: 0000000000000000
[ 2522.555454] RAX: ffffffffffffffda RBX: 0000000000004000 RCX: 00007f9212434072
[ 2522.555455] RDX: 0000000000004000 RSI: 000055fd9d8eb5e0 RDI: 0000000000000003
[ 2522.555456] RBP: 00007ffe35a98930 R08: 000055fd9d8eb5e0 R09: 00007f9212501a60
[ 2522.555457] R10: 0000000000000077 R11: 0000000000000246 R12: 0000000000000003
[ 2522.555458] R13: 0000000000000000 R14: 00007f92122cb500 R15: 000055fd9d8eb5e0
[ 2522.555462] Modules linked in: bnep
[ 2522.555467] CR2: 0000000000000008
[ 2522.555488] ---[ end trace f86d2e96549bb078 ]---
[ 2522.558948] BUG: kernel NULL pointer dereference, address: 0000000000000020
[ 2522.559692] RIP: 0010:do_mkdirat+0x6c/0x130
[ 2522.559941] #PF: supervisor read access in kernel mode
[ 2522.564156] Code: e8 99 fa ff ff 48 8d 55 c0 44 89 f9 44 89 f7 48 89 c6 e8 c7 fd ff ff 48 3d 00 f0 ff ff 49 89 c7 77 63 48 8b 45 c8 48 8b 78 30 <48> 8b 47 28 f6 40 52 01 0f 84 80 00 00 00 41 0f b7 d4 4c 89 fe e8
[ 2522.565006] #PF: error_code(0x0000) - not-present page
[ 2522.565008] PGD 0 P4D 0
[ 2522.565014] Oops: 0000 [#487] PREEMPT SMP PTI
[ 2522.565980] RSP: 0018:ffff926f07e87ed8 EFLAGS: 00010287
[ 2522.567105] CPU: 0 PID: 16121 Comm: mount Tainted: G D 5.10.41-yocto-standard #1
[ 2522.567107] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014
[ 2522.567115] RIP: 0010:do_readlinkat+0x8b/0x120
[ 2522.567117] Code: c7 75 4d 48 8b 7d c8 83 7d bc 01 8b 17 45 19 ff 48 8b 4f 30 41 83 e7 ec 41 83 ef 02 81 e2 00 00 70 00 81 fa 00 00 60 00 74 0b <48> 8b 51 20 48 83 7a 20 00 74 70 e8 65 79 2c 00 85 c0 41 89 c7 74
[ 2522.567119] RSP: 0018:ffff926f095d7ed0 EFLAGS: 00010287
[ 2522.567123] RAX: 0000000000000000 RBX: 00000000ffffff9c RCX: 0000000000000000

[ 2522.569335] RDX: 0000000000000000 RSI: ffffffffb6a4b6bc RDI: ffff8d97c4c250c0
[ 2522.569336] RBP: ffff926f095d7f20 R08: 0000000000000064 R09: 0000000000000000
[ 2522.569338] R10: ffff8d97c22533c0 R11: 000070756f726763 R12
DEBUG: time: 1622514411.9364967, endtime: 1622514711.936495
DEBUG: Partial data from SSH call: : 00007fff435a6250
[ 2522.569339] R13: 00000000000003ff R14: 0000000000000002 R15: 00000000ffffffea
[ 2522.569341] FS: 00007f47cc012580(0000) GS:ffff8d97ffc00000(0000) knlGS:0000000000000000
[ 2522.569346] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 2522.569347] CR2: 0000000000000020 CR3: 000000000448e000 CR4: 00000000001506f0
[ 2522.569348] DR0: 0000000000000001 DR1: 0000000000000000 DR2: 0000000000000000
[ 2522.569349] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000600
[ 2522.569351] Call Trace:
[ 2522.569362] __x64_sys_readlink+0x1e/0x30
[ 2522.570581] RAX: ffff8d97c4c250c0 RBX: 0000000000000000 RCX: 000000002b61c200
[ 2522.571484] do_syscall_64+0x38/0x50
[ 2522.571489] entry_SYSCALL_64_after_hwframe+0x44/0xa9
[ 2522.571493] RIP: 0033:0x7f47cc17c9eb
[ 2522.571497] Code: 73 01 c3 48 8b 0d 85 b4 0c 00 f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 90 f3 0f 1e fa b8 59 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 55 b4 0c 00 f7 d8 64 89 01 48
[ 2522.572295] RDX: 000000002b61c1c0 RSI: ffffffffb6a4b6bc RDI: 0000000000000000
[ 2522.573415] RSP: 002b:00007fff435a5978 EFLAGS: 00000202 ORIG_RAX: 0000000000000059
[ 2522.573419] RAX: ffffffffffffffda RBX: 00007fff435a5e00 RCX: 00007f47cc17c9eb
[ 2522.573420] RDX: 00000000000003ff RSI: 00007fff435a5e00 RDI: 00007fff435a6250
[ 2522.573421] RBP: 00007fff435a6240 R08: 00005606515c75c0 R09: 00007f47cc248a60
[ 2522.573422] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fff435a6250
[ 2522.573423] R13: 00007fff435a5df0 R14: 00000000000003ff R15: 00007fff435a6294
[ 2522.573428] Modules linked in: bnep
[ 2522.573434] CR2: 0000000000000020
[ 2522.574564] RBP: ffff926f07e87f20 R08: 00000000000000c0 R09: 0000000000000000
[ 2522.575712] ---[ end trace f86d2e96549bb079 ]---
[ 2522.576719] R10: ffff8d97c4c250c0 R11: ffffffffffffffcf R12: 00000000000001ff
[ 2522.576720] R13: 00007ffd0012fd3b R14: 00000000ffffff9c R15: ffff8d97c4c250c0
[ 2522.576723] FS: 00007f92122cb580(0000) GS:ffff8d97ffd80000(0000) knlGS:0000000000000000
[ 2522.577131] RIP: 0010:do_mkdirat+0x6c/0x130
[ 2522.577135] Code: e8 99 fa ff ff 48 8d 55 c0 44 89 f9 44 89 f7 48 89 c6 e8 c7 fd ff ff 48 3d 00 f0 ff ff 49 89 c7 77 63 48 8b 45 c8 48 8b 78 30 <48> 8b 47 28 f6 40 52 01 0f 84 80 00 00 00 41 0f b7 d4 4c 89 fe e8
[ 2522.578148] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 2522.578150] CR2: 0000000000000008 CR3: 000000000e29a000 CR4: 00000000001506e0
[ 2522.578150] DR0: 000055d71d242290 DR1: 0000000000000000 DR2: 0000000000000000
[ 2522.578151] DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000600
[ 2522.580188] BUG: kernel NULL pointer dereference, address: 0000000000000020
[ 2522.580577] RSP: 0018:ffff926f07e87ed8 EFLAGS: 00010287
[ 2522.581095] #PF: supervisor read access in kernel mode
[ 2522.581096] #PF: error_code(0x0000) - not-present page
[ 2522.581097] PGD 0 P4D 0
[ 2522.581101] Oops: 0000 [#488] PREEMPT SMP PTI
[ 2522.581105] CPU: 3 PID: 16122 Comm: mount Tainted: G D 5.10.41-yocto-standard #1
[ 2522.581106] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014
[ 2522.581114] RIP: 0010:do_readlinkat+0x8b/0x120
[ 2522.581118] Code: c7 75 4d 48 8b 7d c8 83 7d bc 01 8b 17 45 19 ff 48 8b 4f 30 41 83 e7 ec 41 83 ef 02 81 e2 00 00 70 00 81 fa 00 00 60 00 74 0b <48> 8b 51 20 48 83 7a 20 00 74 70 e8 65 79 2c 00 85 c0 41 89 c7 74

[ 2522.582746] RSP: 0018:ffff926f095dfed0 EFLAGS: 00010287
[ 2522.583357] RAX: ffff8d97c4c250c0 RBX: 0000000000000000 RCX: 000000002b61c200

[ 2522.584717] RDX: 000000002b61c1c0 RSI: ffffffffb6a4b6bc RDI: 0000000000000000
[ 2522.585779] RAX: 0000000000000000 RBX: 00000000ffffff9c RCX: 0000000000000000
[ 2522.585781] RDX: 0000000000000000 RSI: ffffffffb6a4b6bc RDI: ffff8d97c4c250c0
[ 2522.585782] RBP: ffff926f095dff20 R08: 0000000000000064 R09: 0000000000000000
[ 2522.585783] R10: ffff8d97c22533c0 R11: 000070756f726763 R12: 00007fff62a91fc0
[ 2522.585785] R13: 00000000000003ff R14: 0000000000000002 R15: 00000000ffffffea
[ 2522.585787] FS: 00007fab3bb1458
DEBUG: time: 1622514411.9368126, endtime: 1622514711.9368112
DEBUG: Partial data from SSH call: 0(0000) GS:ffff8d97ffd80000(0000) knlGS:0000000000000000
[ 2522.585791] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 2522.585792] CR2: 0000000000000020 CR3: 000000000e29a000 CR4: 00000000001506e0
[ 2522.585793] DR0: 000055d71d242290 DR1: 0000000000000000 DR2: 0000000000000000
[ 2522.585794] DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000600
[ 2522.585797] Call Trace:
[ 2522.587060] RBP: ffff926f07e87f20 R08: 00000000000000c0 R09: 0000000000000000
[ 2522.587628] __x64_sys_readlink+0x1e/0x30
[ 2522.591031] R10: ffff8d97c4c250c0 R11: ffffffffffffffcf R12: 00000000000001ff
[ 2522.592172] do_syscall_64+0x38/0x50
[ 2522.592179] entry_SYSCALL_64_after_hwframe+0x44/0xa9
[ 2522.593503] R13: 00007ffd0012fd3b R14: 00000000ffffff9c R15: ffff8d97c4c250c0
[ 2522.594408] RIP: 0033:0x7fab3bc7e9eb
[ 2522.594411] Code: 73 01 c3 48 8b 0d 85 b4 0c 00 f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 90 f3 0f 1e fa b8 59 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 55 b4 0c 00 f7 d8 64 89 01 48
[ 2522.594412] RSP: 002b:00007fff62a916e8 EFLAGS: 00000202 ORIG_RAX: 0000000000000059
[ 2522.594414] RAX: ffffffffffffffda RBX: 00007fff62a91b70 RCX: 00007fab3bc7e9eb
[ 2522.594415] RDX: 00000000000003ff RSI: 00007fff62a91b70 RDI: 00007fff62a91fc0
[ 2522.594416] RBP: 00007fff62a91fb0 R08: 000055f1f04635c0 R09: 00007fab3bd4aa60
[ 2522.594417] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fff62a91fc0
[ 2522.594417] R13: 00007fff62a91b60 R14: 00000000000003ff R15: 00007fff62a92004
[ 2522.594419] Modules linked in: bnep
[ 2522.594423] CR2: 0000000000000020
[ 2522.596009] ---[ end trace f86d2e96549bb07a ]---
[ 2522.596017] RIP: 0010:do_mkdirat+0x6c/0x130
[ 2522.597133] FS: 00007f47cc012580(0000) GS:ffff8d97ffc00000(0000) knlGS:0000000000000000
[ 2522.598182] Code: e8 99 fa ff ff 48 8d 55 c0 44 89 f9 44 89 f7 48 89 c6 e8 c7 fd ff ff 48 3d 00 f0 ff ff 49 89 c7 77 63 48 8b 45 c8 48 8b 78 30 <48> 8b 47 28 f6 40 52 01 0f 84 80 00 00 00 41 0f b7 d4 4c 89 fe e8
[ 2522.598186] RSP: 0018:ffff926f07e87ed8 EFLAGS: 00010287
[ 2522.599342] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 2522.599344] CR2: 0000000000000020 CR3: 000000000448e000 CR4: 00000000001506f0
[ 2522.599345] DR0: 0000000000000001 DR1: 0000000000000000 DR2: 0000000000000000
[ 2522.599346] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000600
[ 2522.603180] BUG: kernel NULL pointer dereference, address: 0000000000000008

[ 2522.604192] #PF: supervisor read access in kernel mode
[ 2522.604193] #PF: error_code(0x0000) - not-present page
[ 2522.604194] PGD 0 P4D 0
[ 2522.604198] Oops: 0000 [#489] PREEMPT SMP PTI
[ 2522.604201] CPU: 0 PID: 16125 Comm: umount Tainted: G D 5.10.41-yocto-standard #1
[ 2522.604206] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014
[ 2522.606388] RAX: ffff8d97c4c250c0 RBX: 0000000000000000 RCX: 000000002b61c200
[ 2522.607544] RIP: 0010:kernfs_sop_show_path+0x1c/0x60
[ 2522.607547] Code: b6 c0 c3 66 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 55 49 89 f0 48 8b 76 30 48 89 e5 48 85 f6 74 07 48 8b b6 48 02 00 00 <48> 8b 46 08 48 85 c0 48 0f 44 c6 48 8b 50 50 48 8b 42 30 48 85 c0
[ 2522.607549] RSP: 0018:ffff926f095f7d48 EFLAGS: 00010246
[ 2522.607552] RAX: ffffffffb6ad9be0 RBX: ffff8d97c3dae7a0 RCX: 0000000000000001
[ 2522.608357] RDX: 000000002b61c1c0 RSI: ffffffffb6a4b6bc RDI: 0000000000000000
[ 2522.609471] RDX: 0000000000001000 RSI: 0000000000000000 RDI: ffff8d97c18431e0
[ 2522.609472] RBP: ffff926f095f7d48 R08: ffff8d97c4c250c0 R09: 0000000000000001
[ 2522.609473] R10: ffffffffb7c3d99c R11: ffff8d97f06d0317 R12: ffff8d97c18431e0
[ 2522.609474] R13: ffff8d97dc1f6800 R14: ffff8d97c1843208 R15: ffff8d97ce2bdc00
[ 2522.609477] FS: 00007ff46d40f580(0000) GS:ffff8d97ffc00000(0000) knlGS:0000000000000000
[ 2522.609481] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 2522.609482] CR2: 0000000000000008 CR3: 000000000448e000 CR4: 00000000001506f0
[ 2522.609483] DR0: 0000000000000001 DR1: 0000000000000000 DR2: 0000000000000000
[ 2522.
DEBUG: time: 1622514411.937116, endtime: 1622514711.9371145
DEBUG: Partial data from SSH call: 609484] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000600
[ 2522.609486] Call Trace:
[ 2522.609495] show_mountinfo+0x8b/0x330
[ 2522.609749] RBP: ffff926f07e87f20 R08: 00000000000000c0 R09: 0000000000000000
[ 2522.610863] m_show+0x1a/0x20
[ 2522.610867] seq_read_iter+0x2c8/0x490
[ 2522.612009] R10: ffff8d97c4c250c0 R11: ffffffffffffffcf R12: 00000000000001ff
[ 2522.612821] new_sync_read+0x10d/0x190
[ 2522.613659] R13: 00007ffd0012fd3b R14: 00000000ffffff9c R15: ffff8d97c4c250c0
[ 2522.614064] vfs_read+0x128/0x180
[ 2522.614068] ksys_read+0x67/0xe0
[ 2522.614769] FS: 00007fab3bb14580(0000) GS:ffff8d97ffd80000(0000) knlGS:0000000000000000
[ 2522.616138] __x64_sys_read+0x19/0x20
[ 2522.616144] do_syscall_64+0x38/0x50
[ 2522.616149] entry_SYSCALL_64_after_hwframe+0x44/0xa9
[ 2522.616153] RIP: 0033:0x7ff46d578072
[ 2522.617918] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 2522.618703] Code: c0 e9 d2 fe ff ff 48 8d 3d 6b e1 09 00 50 e8 a5 d4 01 00 0f 1f 44 00 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 0f 05 <48> 3d 00 f0 ff ff 77 56 c3 0f 1f 44 00 00 48 83 ec 28 48 89 54 24
[ 2522.618704] RSP: 002b:00007ffe0419ddb8 EFLAGS: 00000246 ORIG_RAX: 0000000000000000
[ 2522.618708] RAX: ffffffffffffffda RBX: 0000000000004000 RCX: 00007ff46d578072
[ 2522.618709] RDX: 0000000000004000 RSI: 000056264b80d5e0 RDI: 0000000000000003
[ 2522.618710] RBP: 00007ffe0419de40 R08: 000056264b80d5e0 R09: 00007ff46d645a60
[ 2522.618711] R10: 0000000000000077 R11: 0000000000000246 R12: 0000000000000003
[ 2522.618713] R13: 0000000000000000 R14: 00007ff46d40f500 R15: 000056264b80d5e0
[ 2522.618718] Modules linked in:
[ 2522.619820] CR2: 0000000000000020 CR3: 000000000e29a000 CR4: 00000000001506e0
[ 2522.622865] bnep
[ 2522.622869] CR2: 0000000000000008
[ 2522.636565] ---[ end trace f86d2e96549bb07b ]---
[ 2522.636831] DR0: 000055d71d242290 DR1: 0000000000000000 DR2: 0000000000000000
[ 2522.637880] RIP: 0010:do_mkdirat+0x6c/0x130
[ 2522.637884] Code: e8 99 fa ff ff 48 8d 55 c0 44 89 f9 44 89 f7 48 89 c6 e8 c7 fd ff ff 48 3d 00 f0 ff ff 49 89 c7 77 63 48 8b 45 c8 48 8b 78 30 <48> 8b 47 28 f6 40 52 01 0f 84 80 00 00 00 41 0f b7 d4 4c 89 fe e8
[ 2522.638278] DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000600
[ 2522.640366] BUG: kernel NULL pointer dereference, address: 0000000000000008
[ 2522.640368] #PF: supervisor read access in kernel mode
[ 2522.640370] #PF: error_code(0x0000) - not-present page
[ 2522.640371] PGD 0
[ 2522.640782] RSP: 0018:ffff926f07e87ed8 EFLAGS: 00010287
[ 2522.641395] P4D 0
[ 2522.641399] Oops: 0000 [#490] PREEMPT SMP PTI
[ 2522.641401] CPU: 3 PID: 16126 Comm: umount Tainted: G D 5.10.41-yocto-standard #1
[ 2522.641403] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014
[ 2522.641410] RIP: 0010:kernfs_sop_show_path+0x1c/0x60
[ 2522.641413] Code: b6 c0 c3 66 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 55 49 89 f0 48 8b 76 30 48 89 e5 48 85 f6 74 07 48 8b b6 48 02 00 00 <48> 8b 46 08 48 85 c0 48 0f 44 c6 48 8b 50 50 48 8b 42 30 48 85 c0

[ 2522.642619] RSP: 0018:ffff926f095ffd48 EFLAGS: 00010246
[ 2522.643124] RAX: ffff8d97c4c250c0 RBX: 0000000000000000 RCX: 000000002b61c200

[ 2522.644220] RAX: ffffffffb6ad9be0 RBX: ffff8d97c3dae7a0 RCX: 0000000000000001
[ 2522.644221] RDX: 0000000000001000 RSI: 0000000000000000 RDI: ffff8d97c3dd71e0
[ 2522.644222] RBP: ffff926f095ffd48 R08: ffff8d97c4c250c0 R09: 0000000000000001
[ 2522.644225] R10: ffffffffb7c3d99c R11: ffff8d97c1b06317 R12: ffff8d97c3dd71e0
[ 2522.644634] RDX: 000000002b61c1c0 RSI: ffffffffb6a4b6bc RDI: 0000000000000000
[ 2522.645206] R13: ffff8d97dc1f6800 R14: ffff8d97c3dd7208 R15: ffff8d97c574be00
[ 2522.645208] FS: 00007fdf009fe580(0000) GS:ffff8d97ffd80000(0000) knlGS:0000000000000000
[ 2522.645213] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 2522.645215] CR2: 0000000000000008 CR3: 000000000e29a000 CR4: 00000000001506e0
[ 2522.646016] RBP: ffff926f07e87f20 R08: 00000000000000c0 R09: 0000000000000000
[ 2522.646819] DR0: 000055d71d242290
DEBUG: time: 1622514411.9374235, endtime: 1622514711.9374218
DEBUG: Partial data from SSH call: DR1: 0000000000000000 DR2: 0000000000000000
[ 2522.647216] R10: ffff8d97c4c250c0 R11: ffffffffffffffcf R12: 00000000000001ff
[ 2522.650075] DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000600
[ 2522.650078] Call Trace:
[ 2522.650087] show_mountinfo+0x8b/0x330
[ 2522.650094] m_show+0x1a/0x20
[ 2522.650683] R13: 00007ffd0012fd3b R14: 00000000ffffff9c R15: ffff8d97c4c250c0
[ 2522.651821] seq_read_iter+0x2c8/0x490
[ 2522.651825] new_sync_read+0x10d/0x190
[ 2522.651828] vfs_read+0x128/0x180
[ 2522.651831] ksys_read+0x67/0xe0
[ 2522.651834] __x64_sys_read+0x19/0x20
[ 2522.652433] FS: 00007ff46d40f580(0000) GS:ffff8d97ffc00000(0000) knlGS:0000000000000000
[ 2522.654229] do_syscall_64+0x38/0x50
[ 2522.654234] entry_SYSCALL_64_after_hwframe+0x44/0xa9
[ 2522.654239] RIP: 0033:0x7fdf00b67072
[ 2522.655376] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 2522.656506] Code: c0 e9 d2 fe ff ff 48 8d 3d 6b e1 09 00 50 e8 a5 d4 01 00 0f 1f 44 00 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 0f 05 <48> 3d 00 f0 ff ff 77 56 c3 0f 1f 44 00 00 48 83 ec 28 48 89 54 24
[ 2522.656508] RSP: 002b:00007fff40aa6428 EFLAGS: 00000246 ORIG_RAX: 0000000000000000
[ 2522.656517] RAX: ffffffffffffffda RBX: 0000000000004000 RCX: 00007fdf00b67072
[ 2522.656519] RDX: 0000000000004000 RSI: 000055abb857a5e0 RDI: 0000000000000003
[ 2522.656520] RBP: 00007fff40aa64b0 R08: 000055abb857a5e0 R09: 00007fdf00c34a60
[ 2522.656524] R10: 0000000000000077 R11: 0000000000000246 R12: 0000000000000003
[ 2522.657617] CR2: 0000000000000008 CR3: 000000000448e000 CR4: 00000000001506f0
[ 2522.658738] R13: 0000000000000000 R14: 00007fdf009fe500 R15: 000055abb857a5e0
[ 2522.658744] Modules linked in: bnep
[ 2522.658748] CR2: 0000000000000008
[ 2522.658766] ---[ end trace f86d2e96549bb07c ]---
[ 2522.659178] DR0: 0000000000000001 DR1: 0000000000000000 DR2: 0000000000000000
[ 2522.659181] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000600
[ 2522.659725] RIP: 0010:do_mkdirat+0x6c/0x130
[ 2522.662059] BUG: kernel NULL pointer dereference, address: 0000000000000020
[ 2522.662152] Code: e8 99 fa ff ff 48 8d 55 c0 44 89 f9 44 89 f7 48 89 c6 e8 c7 fd ff ff 48 3d 00 f0 ff ff 49 89 c7 77 63 48 8b 45 c8 48 8b 78 30 <48> 8b 47 28 f6 40 52 01 0f 84 80 00 00 00 41 0f b7 d4 4c 89 fe e8
[ 2522.662882] #PF: supervisor read access in kernel mode
[ 2522.665791] RSP: 0018:ffff926f07e87ed8 EFLAGS: 00010287
[ 2522.666584] #PF: error_code(0x0000) - not-present page
[ 2522.666586] PGD 0 P4D 0
[ 2522.666592] Oops: 0000 [#491] PREEMPT SMP PTI

[ 2522.667726] CPU: 0 PID: 16127 Comm: mount Tainted: G D 5.10.41-yocto-standard #1
[ 2522.668562] RAX: ffff8d97c4c250c0 RBX: 0000000000000000 RCX: 000000002b61c200
[ 2522.669739] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014
[ 2522.669746] RIP: 0010:do_readlinkat+0x8b/0x120
[ 2522.669750] Code: c7 75 4d 48 8b 7d c8 83 7d bc 01 8b 17 45 19 ff 48 8b 4f 30 41 83 e7 ec 41 83 ef 02 81 e2 00 00 70 00 81 fa 00 00 60 00 74 0b <48> 8b 51 20 48 83 7a 20 00 74 70 e8 65 79 2c 00 85 c0 41 89 c7 74
[ 2522.671494] RDX: 000000002b61c1c0 RSI: ffffffffb6a4b6bc RDI: 0000000000000000
[ 2522.672147] RSP: 0018:ffff926f09607ed0 EFLAGS: 00010287
[ 2522.672149] RAX: 0000000000000000 RBX: 00000000ffffff9c RCX: 0000000000000000
[ 2522.672151] RDX: 0000000000000000 RSI: ffffffffb6a4b6bc RDI: ffff8d97c4c250c0
[ 2522.672152] RBP: ffff926f09607f20 R08: 0000000000000064 R09: 0000000000000000
[ 2522.672153] R10: ffff8d97c22533c0 R11: 000070756f726763 R12: 00007fffa2960330
[ 2522.672154] R13: 00000000000003ff R14: 0000000000000002 R15: 00000000ffffffea
[ 2522.672156] FS: 00007f6b5c5a6580(0000) GS:ffff8d97ffc00000(0000) knlGS:0000000000000000
[ 2522.672163] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 2522.672164] CR2: 0000000000000020 CR3: 000000000448e000 CR4: 00000000001506f0
[ 2522.672169] DR0: 0000000000000001 DR1: 0000000000000000 DR2: 0000000000000000
[ 2522.675146] RBP: ffff926f07e87f20 R08: 00000000000000c0 R09: 0000000000000000
[ 2522.675836] DR3: 000000
DEBUG: time: 1622514411.9377372, endtime: 1622514711.9377358
DEBUG: Partial data from SSH call: 0000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000600
[ 2522.675839] Call Trace:
[ 2522.677011] R10: ffff8d97c4c250c0 R11: ffffffffffffffcf R12: 00000000000001ff
[ 2522.677272] __x64_sys_readlink+0x1e/0x30
[ 2522.678421] R13: 00007ffd0012fd3b R14: 00000000ffffff9c R15: ffff8d97c4c250c0
[ 2522.679244] do_syscall_64+0x38/0x50
[ 2522.679247] entry_SYSCALL_64_after_hwframe+0x44/0xa9
[ 2522.679252] RIP: 0033:0x7f6b5c7109eb
[ 2522.679258] Code: 73 01 c3 48 8b 0d 85 b4 0c 00 f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 90 f3 0f 1e fa b8 59 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 55 b4 0c 00 f7 d8 64 89 01 48
[ 2522.680369] FS: 00007fdf009fe580(0000) GS:ffff8d97ffd80000(0000) knlGS:0000000000000000
[ 2522.681408] RSP: 002b:00007fffa295fa58 EFLAGS: 00000202 ORIG_RAX: 0000000000000059
[ 2522.681411] RAX: ffffffffffffffda RBX: 00007fffa295fee0 RCX: 00007f6b5c7109eb
[ 2522.681412] RDX: 00000000000003ff RSI: 00007fffa295fee0 RDI: 00007fffa2960330
[ 2522.681414] RBP: 00007fffa2960320 R08: 0000556c337015c0 R09: 00007f6b5c7dca60
[ 2522.681415] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fffa2960330
[ 2522.681416] R13: 00007fffa295fed0 R14: 00000000000003ff R15: 00007fffa2960374
[ 2522.681420] Modules linked in: bnep
[ 2522.681425] CR2: 0000000000000020
[ 2522.682892] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 2522.683823] ---[ end trace f86d2e96549bb07d ]---
[ 2522.684931] CR2: 0000000000000008 CR3: 000000000e29a000 CR4: 00000000001506e0
[ 2522.685910] RIP: 0010:do_mkdirat+0x6c/0x130
[ 2522.685913] Code: e8 99 fa ff ff 48 8d 55 c0 44 89 f9 44 89 f7 48 89 c6 e8 c7 fd ff ff 48 3d 00 f0 ff ff 49 89 c7 77 63 48 8b 45 c8 48 8b 78 30 <48> 8b 47 28 f6 40 52 01 0f 84 80 00 00 00 41 0f b7 d4 4c 89 fe e8
[ 2522.685916] RSP: 0018:ffff926f07e87ed8 EFLAGS: 00010287
[ 2522.687075] DR0: 000055d71d242290 DR1: 0000000000000000 DR2: 0000000000000000
[ 2522.687078] DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000600

[ 2522.690140] BUG: kernel NULL pointer dereference, address: 0000000000000020
[ 2522.690396] RAX: ffff8d97c4c250c0 RBX: 0000000000000000 RCX: 000000002b61c200
[ 2522.690981] #PF: supervisor read access in kernel mode
[ 2522.690983] #PF: error_code(0x0000) - not-present page
[ 2522.690984] PGD 0 P4D 0
[ 2522.690988] Oops: 0000 [#492] PREEMPT SMP PTI
[ 2522.690993] CPU: 3 PID: 16128 Comm: mount Tainted: G D 5.10.41-yocto-standard #1
[ 2522.693743] RDX: 000000002b61c1c0 RSI: ffffffffb6a4b6bc RDI: 0000000000000000
[ 2522.694867] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014
[ 2522.694876] RIP: 0010:do_readlinkat+0x8b/0x120
[ 2522.694879] Code: c7 75 4d 48 8b 7d c8 83 7d bc 01 8b 17 45 19 ff 48 8b 4f 30 41 83 e7 ec 41 83 ef 02 81 e2 00 00 70 00 81 fa 00 00 60 00 74 0b <48> 8b 51 20 48 83 7a 20 00 74 70 e8 65 79 2c 00 85 c0 41 89 c7 74
[ 2522.694881] RSP: 0018:ffff926f0960fed0 EFLAGS: 00010287
[ 2522.694883] RAX: 0000000000000000 RBX: 00000000ffffff9c RCX: 0000000000000000
[ 2522.694885] RDX: 0000000000000000 RSI: ffffffffb6a4b6bc RDI: ffff8d97c4c250c0
[ 2522.694886] RBP: ffff926f0960ff20 R08: 0000000000000064 R09: 0000000000000000
[ 2522.694889] R10: ffff8d97c22533c0 R11: 000070756f726763 R12: 00007ffe9cdad190
[ 2522.696098] RBP: ffff926f07e87f20 R08: 00000000000000c0 R09: 0000000000000000
[ 2522.697262] R13: 00000000000003ff R14: 0000000000000002 R15: 00000000ffffffea
[ 2522.697264] FS: 00007fb04254a580(0000) GS:ffff8d97ffd80000(0000) knlGS:0000000000000000
[ 2522.697268] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 2522.697270] CR2: 0000000000000020 CR3: 000000000e29a000 CR4: 00000000001506e0
[ 2522.697271] DR0: 000055d71d242290 DR1: 0000000000000000 DR2: 0000000000000000
[ 2522.697272] DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000600
[ 2522.697274] Call Trace:
[ 2522.698420] R10: ffff8d97c4c250c0 R11: ffffffffffffffcf R12: 00000000000001ff
[ 2522.699561] __x64_sys_readlink+0x1e/0x30
[ 2522.699568] do_syscall_64+0x38/0x50
[ 2522.700696] R13: 00007ffd0012fd3b R14: 00000000
DEBUG: time: 1622514411.9380403, endtime: 1622514711.9380386
DEBUG: Partial data from SSH call: ffffff9c R15: ffff8d97c4c250c0
[ 2522.701835] entry_SYSCALL_64_after_hwframe+0x44/0xa9
[ 2522.701838] RIP: 0033:0x7fb0426b49eb
[ 2522.701844] Code: 73 01 c3 48 8b 0d 85 b4 0c 00 f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 90 f3 0f 1e fa b8 59 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 55 b4 0c 00 f7 d8 64 89 01 48
[ 2522.702422] FS: 00007f6b5c5a6580(0000) GS:ffff8d97ffc00000(0000) knlGS:0000000000000000
[ 2522.702972] RSP: 002b:00007ffe9cdac8b8 EFLAGS: 00000202 ORIG_RAX: 0000000000000059
[ 2522.702975] RAX: ffffffffffffffda RBX: 00007ffe9cdacd40 RCX: 00007fb0426b49eb
[ 2522.702977] RDX: 00000000000003ff RSI: 00007ffe9cdacd40 RDI: 00007ffe9cdad190
[ 2522.702978] RBP: 00007ffe9cdad180 R08: 000055807948e5c0 R09: 00007fb042780a60
[ 2522.702979] R10: 0000000000000000 R11: 0000000000000202 R12: 00007ffe9cdad190
[ 2522.702980] R13: 00007ffe9cdacd30 R14: 00000000000003ff R15: 00007ffe9cdad1d4
[ 2522.702984] Modules linked in: bnep
[ 2522.704188] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033

[ 2522.706071] CR2: 0000000000000020 CR3: 000000000448e000 CR4: 00000000001506f0
[ 2522.707179] CR2: 0000000000000020
[ 2522.707204] ---[ end trace f86d2e96549bb07e ]---
[ 2522.708534] DR0: 0000000000000001 DR1: 0000000000000000 DR2: 0000000000000000
[ 2522.708536] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000600
[ 2522.712290] BUG: kernel NULL pointer dereference, address: 0000000000000008
[ 2522.712497] RIP: 0010:do_mkdirat+0x6c/0x130
[ 2522.713574] #PF: supervisor read access in kernel mode
[ 2522.713576] #PF: error_code(0x0000) - not-present page
[ 2522.713577] PGD 0 P4D 0
[ 2522.713581] Oops: 0000 [#493] PREEMPT SMP PTI
[ 2522.713584] CPU: 0 PID: 16131 Comm: umount Tainted: G D 5.10.41-yocto-standard #1
[ 2522.713586] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014
[ 2522.713594] RIP: 0010:kernfs_sop_show_path+0x1c/0x60
[ 2522.714734] Code: e8 99 fa ff ff 48 8d 55 c0 44 89 f9 44 89 f7 48 89 c6 e8 c7 fd ff ff 48 3d 00 f0 ff ff 49 89 c7 77 63 48 8b 45 c8 48 8b 78 30 <48> 8b 47 28 f6 40 52 01 0f 84 80 00 00 00 41 0f b7 d4 4c 89 fe e8
[ 2522.715874] Code: b6 c0 c3 66 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 55 49 89 f0 48 8b 76 30 48 89 e5 48 85 f6 74 07 48 8b b6 48 02 00 00 <48> 8b 46 08 48 85 c0 48 0f 44 c6 48 8b 50 50 48 8b 42 30 48 85 c0
[ 2522.715876] RSP: 0018:ffff926f09627d48 EFLAGS: 00010246
[ 2522.715878] RAX: ffffffffb6ad9be0 RBX: ffff8d97c3dae7a0 RCX: 0000000000000001
[ 2522.715879] RDX: 0000000000001000 RSI: 0000000000000000 RDI: ffff8d97c18431e0
[ 2522.715881] RBP: ffff926f09627d48 R08: ffff8d97c4c250c0 R09: 0000000000000001
[ 2522.715882] R10: ffffffffb7c3d99c R11: ffff8d97f06d0317 R12: ffff8d97c18431e0
[ 2522.715883] R13: ffff8d97dc1f6800 R14: ffff8d97c1843208 R15: ffff8d97ce2bdc00
[ 2522.715884] FS: 00007f1552995580(0000) GS:ffff8d97ffc00000(0000) knlGS:0000000000000000
[ 2522.715889] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 2522.715890] CR2: 0000000000000008 CR3: 000000000448e000 CR4: 00000000001506f0
[ 2522.715891] DR0: 0000000000000001 DR1: 0000000000000000 DR2: 0000000000000000
[ 2522.715894] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000600
[ 2522.717034] RSP: 0018:ffff926f07e87ed8 EFLAGS: 00010287
[ 2522.718158] Call Trace:
[ 2522.718168] show_mountinfo+0x8b/0x330
[ 2522.718173] m_show+0x1a/0x20
[ 2522.718177] seq_read_iter+0x2c8/0x490

[ 2522.720405] new_sync_read+0x10d/0x190
[ 2522.720408] vfs_read+0x128/0x180
[ 2522.720413] ksys_read+0x67/0xe0
[ 2522.721294] RAX: ffff8d97c4c250c0 RBX: 0000000000000000 RCX: 000000002b61c200
[ 2522.721740] __x64_sys_read+0x19/0x20
[ 2522.722503] RDX: 000000002b61c1c0 RSI: ffffffffb6a4b6bc RDI: 0000000000000000
[ 2522.724005] do_syscall_64+0x38/0x50
[ 2522.724010] entry_SYSCALL_64_after_hwframe+0x44/0xa9
[ 2522.725953] RBP: ffff926f07e87f20 R08: 00000000000000c0 R09: 0000000000000000
[ 2522.726732] RIP: 0033:0x7f1552afe072
[ 2522.726737] Code: c0 e9 d2 fe ff ff 48 8d 3d 6b e1 09 00 50 e8 a5 d4 01 00 0f 1f 44 00 00 f3
DEBUG: time: 1622514411.9383423, endtime: 1622514711.938341
DEBUG: Partial data from SSH call: 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 0f 05 <48> 3d 00 f0 ff ff 77 56 c3 0f 1f 44 00 00 48 83 ec 28 48 89 54 24
[ 2522.726738] RSP: 002b:00007ffc408aa388 EFLAGS: 00000246 ORIG_RAX: 0000000000000000
[ 2522.726741] RAX: ffffffffffffffda RBX: 0000000000004000 RCX: 00007f1552afe072
[ 2522.726742] RDX: 0000000000004000 RSI: 000055a0295825e0 RDI: 0000000000000003
[ 2522.726745] RBP: 00007ffc408aa410 R08: 000055a0295825e0 R09: 00007f1552bcba60
[ 2522.729718] R10: ffff8d97c4c250c0 R11: ffffffffffffffcf R12: 00000000000001ff
[ 2522.729984] R10: 0000000000000077 R11: 0000000000000246 R12: 0000000000000003
[ 2522.729986] R13: 0000000000000000 R14: 00007f1552995500 R15: 000055a0295825e0
[ 2522.729991] Modules linked in: bnep
[ 2522.729997] CR2: 0000000000000008
[ 2522.730487] ---[ end trace f86d2e96549bb07f ]---
[ 2522.731170] R13: 00007ffd0012fd3b R14: 00000000ffffff9c R15: ffff8d97c4c250c0
[ 2522.731172] FS: 00007fb04254a580(0000) GS:ffff8d97ffd80000(0000) knlGS:0000000000000000
[ 2522.731176] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 2522.731178] CR2: 0000000000000020 CR3: 000000000e29a000 CR4: 00000000001506e0
[ 2522.731179] DR0: 000055d71d242290 DR1: 0000000000000000 DR2: 0000000000000000
[ 2522.731180] DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000600
[ 2522.733763] BUG: kernel NULL pointer dereference, address: 0000000000000008
[ 2522.733927] RIP: 0010:do_mkdirat+0x6c/0x130
[ 2522.735038] #PF: supervisor read access in kernel mode
[ 2522.735040] #PF: error_code(0x0000) - not-present page
[ 2522.735041] PGD 0 P4D 0
[ 2522.735045] Oops: 0000 [#494] PREEMPT SMP PTI
[ 2522.735048] CPU: 3 PID: 16132 Comm: umount Tainted: G D 5.10.41-yocto-standard #1
[ 2522.735050] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014
[ 2522.735056] RIP: 0010:kernfs_sop_show_path+0x1c/0x60
[ 2522.735060] Code: b6 c0 c3 66 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 55 49 89 f0 48 8b 76 30 48 89 e5 48 85 f6 74 07 48 8b b6 48 02 00 00 <48> 8b 46 08 48 85 c0 48 0f 44 c6 48 8b 50 50 48 8b 42 30 48 85 c0
[ 2522.736217] Code: e8 99 fa ff ff 48 8d 55 c0 44 89 f9 44 89 f7 48 89 c6 e8 c7 fd ff ff 48 3d 00 f0 ff ff 49 89 c7 77 63 48 8b 45 c8 48 8b 78 30 <48> 8b 47 28 f6 40 52 01 0f 84 80 00 00 00 41 0f b7 d4 4c 89 fe e8
[ 2522.737330] RSP: 0018:ffff926f0962fd48 EFLAGS: 00010246
[ 2522.737333] RAX: ffffffffb6ad9be0 RBX: ffff8d97c3dae7a0 RCX: 0000000000000001
[ 2522.737334] RDX: 0000000000001000 RSI: 0000000000000000 RDI: ffff8d97c3dd71e0
[ 2522.737335] RBP: ffff926f0962fd48 R08: ffff8d97c4c250c0 R09: 0000000000000001
[ 2522.737337] R10: ffffffffb7c3d99c R11: ffff8d97c1b06317 R12: ffff8d97c3dd71e0
[ 2522.737338] R13: ffff8d97dc1f6800 R14: ffff8d97c3dd7208 R15: ffff8d97c574be00
[ 2522.737340] FS: 00007f7a6d46d580(0000) GS:ffff8d97ffd80000(0000) knlGS:0000000000000000
[ 2522.737345] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 2522.738504] RSP: 0018:ffff926f07e87ed8 EFLAGS: 00010287
[ 2522.739620] CR2: 0000000000000008 CR3: 000000000e29a000 CR4: 00000000001506e0
[ 2522.739621] DR0: 000055d71d242290 DR1: 0000000000000000 DR2: 0000000000000000
[ 2522.739623] DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000600
[ 2522.739624] Call Trace:
[ 2522.739633] show_mountinfo+0x8b/0x330
[ 2522.739638] m_show+0x1a/0x20

[ 2522.741918] seq_read_iter+0x2c8/0x490
[ 2522.743240] RAX: ffff8d97c4c250c0 RBX: 0000000000000000 RCX: 000000002b61c200
[ 2522.744356] new_sync_read+0x10d/0x190
[ 2522.744360] vfs_read+0x128/0x180
[ 2522.745575] RDX: 000000002b61c1c0 RSI: ffffffffb6a4b6bc RDI: 0000000000000000
[ 2522.745984] ksys_read+0x67/0xe0
[ 2522.745987] __x64_sys_read+0x19/0x20
[ 2522.745992] do_syscall_64+0x38/0x50
[ 2522.745998] entry_SYSCALL_64_after_hwframe+0x44/0xa9
[ 2522.747181] RBP: ffff926f07e87f20 R08: 00000000000000c0 R09: 0000000000000000
[ 2522.747849] RIP: 0033:0x7f7a6d5d6072
[ 2522.749061] R10: ffff8d97c4c250c0 R11: ffffffffffffffcf R12: 00000000000001ff
[ 2522.749651] Code: c0 e9 d2 fe ff ff 48 8d 3d 6b e1 09 00 50 e8 a5 d4 01 00
DEBUG: time: 1622514411.9386497, endtime: 1622514711.938648
DEBUG: Partial data from SSH call: 0f 1f 44 00 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 0f 05 <48> 3d 00 f0 ff ff 77 56 c3 0f 1f 44 00 00 48 83 ec 28 48 89 54 24
[ 2522.750499] R13: 00007ffd0012fd3b R14: 00000000ffffff9c R15: ffff8d97c4c250c0
[ 2522.751772] RSP: 002b:00007ffdb3d16fe8 EFLAGS: 00000246 ORIG_RAX: 0000000000000000
[ 2522.751776] RAX: ffffffffffffffda RBX: 0000000000004000 RCX: 00007f7a6d5d6072
[ 2522.751777] RDX: 0000000000004000 RSI: 000055eed3d6c5e0 RDI: 0000000000000003
[ 2522.751778] RBP: 00007ffdb3d17070 R08: 000055eed3d6c5e0 R09: 00007f7a6d6a3a60
[ 2522.751779] R10: 0000000000000077 R11: 0000000000000246 R12: 0000000000000003
[ 2522.751780] R13: 0000000000000000 R14: 00007f7a6d46d500 R15: 000055eed3d6c5e0
[ 2522.751785] Modules linked in: bnep
[ 2522.751790] CR2: 0000000000000008
[ 2522.752405] FS: 00007f1552995580(0000) GS:ffff8d97ffc00000(0000) knlGS:0000000000000000
[ 2522.755537] ---[ end trace f86d2e96549bb080 ]---
[ 2522.756805] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 2522.757967] RIP: 0010:do_mkdirat+0x6c/0x130
[ 2522.759170] CR2: 0000000000000008 CR3: 000000000448e000 CR4: 00000000001506f0
[ 2522.760328] Code: e8 99 fa ff ff 48 8d 55 c0 44 89 f9 44 89 f7 48 89 c6 e8 c7 fd ff ff 48 3d 00 f0 ff ff 49 89 c7 77 63 48 8b 45 c8 48 8b 78 30 <48> 8b 47 28 f6 40 52 01 0f 84 80 00 00 00 41 0f b7 d4 4c 89 fe e8
[ 2522.760330] RSP: 0018:ffff926f07e87ed8 EFLAGS: 00010287
[ 2522.760333] RAX: ffff8d97c4c250c0 RBX: 0000000000000000 RCX: 000000002b61c200
[ 2522.760334] RDX: 000000002b61c1c0 RSI: ffffffffb6a4b6bc RDI: 0000000000000000
[ 2522.760335] RBP: ffff926f07e87f20 R08: 00000000000000c0 R09: 0000000000000000
[ 2522.760339] R10: ffff8d97c4c250c0 R11: ffffffffffffffcf R12: 00000000000001ff
[ 2522.761529] DR0: 0000000000000001 DR1: 0000000000000000 DR2: 0000000000000000
[ 2522.761530] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000600
[ 2522.763614] BUG: kernel NULL pointer dereference, address: 0000000000000020
[ 2522.764019] R13: 00007ffd0012fd3b R14: 00000000ffffff9c R15: ffff8d97c4c250c0
[ 2522.764776] #PF: supervisor read access in kernel mode
[ 2522.787554] FS: 00007f7a6d46d580(0000) GS:ffff8d97ffd80000(0000) knlGS:0000000000000000
[ 2522.787594] #PF: error_code(0x0000) - not-present page
[ 2522.787596] PGD 0 P4D 0
[ 2522.787603] Oops: 0000 [#495] PREEMPT SMP PTI
[ 2522.787607] CPU: 0 PID: 16133 Comm: mount Tainted: G D 5.10.41-yocto-standard #1
[ 2522.787609] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014
[ 2522.787617] RIP: 0010:do_readlinkat+0x8b/0x120
[ 2522.787620] Code: c7 75 4d 48 8b 7d c8 83 7d bc 01 8b 17 45 19 ff 48 8b 4f 30 41 83 e7 ec 41 83 ef 02 81 e2 00 00 70 00 81 fa 00 00 60 00 74 0b <48> 8b 51 20 48 83 7a 20 00 74 70 e8 65 79 2c 00 85 c0 41 89 c7 74
[ 2522.787621] RSP: 0018:ffff926f09637ed0 EFLAGS: 00010287
[ 2522.787623] RAX: 0000000000000000 RBX: 00000000ffffff9c RCX: 0000000000000000
[ 2522.787624] RDX: 0000000000000000 RSI: ffffffffb6a4b6bc RDI: ffff8d97c4c250c0
[ 2522.787625] RBP: ffff926f09637f20 R08: 0000000000000064 R09: 0000000000000000
[ 2522.787627] R10: ffff8d97c22533c0 R11: 000070756f726763 R12: 00007ffdc5cb8e00
[ 2522.787628] R13: 00000000000003ff R14: 0000000000000002 R15: 00000000ffffffea
[ 2522.787630] FS: 00007fd602dab580(0000) GS:ffff8d97ffc00000(0000) knlGS:0000000000000000
[ 2522.787635] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 2522.787636] CR2: 0000000000000020 CR3: 000000000448e000 CR4: 00000000001506f0
[ 2522.787637] DR0: 0000000000000001 DR1: 0000000000000000 DR2: 0000000000000000
[ 2522.787638] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000600
[ 2522.787639] Call Trace:
[ 2522.787647] __x64_sys_readlink+0x1e/0x30
[ 2522.787653] do_syscall_64+0x38/0x50
[ 2522.787658] entry_SYSCALL_64_after_hwframe+0x44/0xa9
[ 2522.787660] RIP: 0033:0x7fd602f159eb
[ 2522.787663] Code: 73 01 c3 48 8b 0d 85 b4 0c 00 f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 90 f3 0f 1e fa b8 59 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 55 b4 0c 00 f7 d8 6
DEBUG: time: 1622514411.9389544, endtime: 1622514711.9389527
DEBUG: Partial data from SSH call: 4 89 01 48
[ 2522.787664] RSP: 002b:00007ffdc5cb8528 EFLAGS: 00000202 ORIG_RAX: 0000000000000059
[ 2522.787666] RAX: ffffffffffffffda RBX: 00007ffdc5cb89b0 RCX: 00007fd602f159eb
[ 2522.787667] RDX: 00000000000003ff RSI: 00007ffdc5cb89b0 RDI: 00007ffdc5cb8e00
[ 2522.787668] RBP: 00007ffdc5cb8df0 R08: 0000559386b365c0 R09: 00007fd602fe1a60
[ 2522.787670] R10: 0000000000000000 R11: 0000000000000202 R12: 00007ffdc5cb8e00
[ 2522.787671] R13: 00007ffdc5cb89a0 R14: 00000000000003ff R15: 00007ffdc5cb8e44
[ 2522.787673] Modules linked in: bnep
[ 2522.787677] CR2: 0000000000000020
[ 2522.787697] ---[ end trace f86d2e96549bb081 ]---
[ 2522.787702] RIP: 0010:do_mkdirat+0x6c/0x130
[ 2522.787703] Code: e8 99 fa ff ff 48 8d 55 c0 44 89 f9 44 89 f7 48 89 c6 e8 c7 fd ff ff 48 3d 00 f0 ff ff 49 89 c7 77 63 48 8b 45 c8 48 8b 78 30 <48> 8b 47 28 f6 40 52 01 0f 84 80 00 00 00 41 0f b7 d4 4c 89 fe e8
[ 2522.787704] RSP: 0018:ffff926f07e87ed8 EFLAGS: 00010287
[ 2522.787706] RAX: ffff8d97c4c250c0 RBX: 0000000000000000 RCX: 000000002b61c200
[ 2522.787707] RDX: 000000002b61c1c0 RSI: ffffffffb6a4b6bc RDI: 0000000000000000
[ 2522.787708] RBP: ffff926f07e87f20 R08: 00000000000000c0 R09: 0000000000000000
[ 2522.787709] R10: ffff8d97c4c250c0 R11: ffffffffffffffcf R12: 00000000000001ff
[ 2522.787710] R13: 00007ffd0012fd3b R14: 00000000ffffff9c R15: ffff8d97c4c250c0
[ 2522.787712] FS: 00007fd602dab580(0000) GS:ffff8d97ffc00000(0000) knlGS:0000000000000000
[ 2522.787713] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 2522.787714] CR2: 0000000000000020 CR3: 000000000448e000 CR4: 00000000001506f0
[ 2522.787715] DR0: 0000000000000001 DR1: 0000000000000000 DR2: 0000000000000000
[ 2522.787716] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000600
[ 2522.791591] BUG: kernel NULL pointer dereference, address: 0000000000000008
[ 2522.791676] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 2522.798724] #PF: supervisor read access in kernel mode
[ 2522.798727] #PF: error_code(0x0000) - not-present page
[ 2522.798728] PGD 0 P4D 0
[ 2522.798734] Oops: 0000 [#496] PREEMPT SMP PTI
[ 2522.798737] CPU: 0 PID: 16136 Comm: umount Tainted: G D 5.10.41-yocto-standard #1
[ 2522.798739] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014
[ 2522.798747] RIP: 0010:kernfs_sop_show_path+0x1c/0x60
[ 2522.798752] Code: b6 c0 c3 66 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 55 49 89 f0 48 8b 76 30 48 89 e5 48 85 f6 74 07 48 8b b6 48 02 00 00 <48> 8b 46 08 48 85 c0 48 0f 44 c6 48 8b 50 50 48 8b 42 30 48 85 c0
[ 2522.799895] CR2: 0000000000000008 CR3: 000000000e29a000 CR4: 00000000001506e0
[ 2522.801063] RSP: 0018:ffff926f0964fd48 EFLAGS: 00010246
[ 2522.801066] RAX: ffffffffb6ad9be0 RBX: ffff8d97c3dae7a0 RCX: 0000000000000001
[ 2522.801067] RDX: 0000000000001000 RSI: 0000000000000000 RDI: ffff8d97c18431e0
[ 2522.801069] RBP: ffff926f0964fd48 R08: ffff8d97c4c250c0 R09: 0000000000000001
[ 2522.801070] R10: ffffffffb7c3d99c R11: ffff8d97f06d0317 R12: ffff8d97c18431e0
[ 2522.801071] R13: ffff8d97dc1f6800 R14: ffff8d97c1843208 R15: ffff8d97ce2bdc00
[ 2522.801073] FS: 00007f0bcd293580(0000) GS:ffff8d97ffc00000(0000) knlGS:0000000000000000
[ 2522.801077] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 2522.801080] CR2: 0000000000000008 CR3: 000000000448e000 CR4: 00000000001506f0
[ 2522.802218] DR0: 000055d71d242290 DR1: 0000000000000000 DR2: 0000000000000000
[ 2522.803656] DR0: 0000000000000001 DR1: 0000000000000000 DR2: 0000000000000000
[ 2522.803657] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000600
[ 2522.803659] Call Trace:
[ 2522.803669] show_mountinfo+0x8b/0x330
[ 2522.803674] m_show+0x1a/0x20
[ 2522.804594] DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000600
[ 2522.805733] seq_read_iter+0x2c8/0x490
[ 2522.805737] new_sync_read+0x10d/0x190
[ 2522.805740] vfs_read+0x128/0x180
[ 2522.805744] ksys_read+0x67/0xe0
[ 2523.213326] __x64_sys_read+0x19/0x20
[ 2523.213931] do_syscall_64+0x38/0x50
[ 2523.214526] entry_SYSCALL_64_after_hwframe+0x44/0xa9

DEBUG: time: 1622514411.939254, endtime: 1622514711.9392529
DEBUG: Partial data from SSH call: [ 2523.215334] RIP: 0033:0x7f0bcd3fc072
[ 2523.215922] Code: c0 e9 d2 fe ff ff 48 8d 3d 6b e1 09 00 50 e8 a5 d4 01 00 0f 1f 44 00 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 0f 05 <48> 3d 00 f0 ff ff 77 56 c3 0f 1f 44 00 00 48 83 ec 28 48 89 54 24
[ 2523.218913] RSP: 002b:00007fffc11461f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000000
[ 2523.220106] RAX: ffffffffffffffda RBX: 0000000000004000 RCX: 00007f0bcd3fc072
[ 2523.221263] RDX: 0000000000004000 RSI: 0000556b629645e0 RDI: 0000000000000003
[ 2523.222404] RBP: 00007fffc1146280 R08: 0000556b629645e0 R09: 00007f0bcd4c9a60
[ 2523.223568] R10: 0000000000000077 R11: 0000000000000246 R12: 0000000000000003
[ 2523.224850] R13: 0000000000000000 R14: 00007f0bcd293500 R15: 0000556b629645e0
[ 2523.225969] Modules linked in: bnep
[ 2523.226547] CR2: 0000000000000008
[ 2523.227085] BUG: kernel NULL pointer dereference, address: 0000000000000020
[ 2523.228264] #PF: supervisor read access in kernel mode
[ 2523.229088] #PF: error_code(0x0000) - not-present page
[ 2523.229931] PGD 0 P4D 0
[ 2523.230350] Oops: 0000 [#497] PREEMPT SMP PTI
[ 2523.231052] CPU: 3 PID: 16137 Comm: mount Tainted: G D 5.10.41-yocto-standard #1
[ 2523.232480] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014
[ 2523.234260] RIP: 0010:do_readlinkat+0x8b/0x120
[ 2523.234988] Code: c7 75 4d 48 8b 7d c8 83 7d bc 01 8b 17 45 19 ff 48 8b 4f 30 41 83 e7 ec 41 83 ef 02 81 e2 00 00 70 00 81 fa 00 00 60 00 74 0b <48> 8b 51 20 48 83 7a 20 00 74 70 e8 65 79 2c 00 85 c0 41 89 c7 74
[ 2523.237602] ---[ end trace f86d2e96549bb082 ]---
[ 2523.237938] RSP: 0018:ffff926f09657ed0 EFLAGS: 00010287
[ 2523.237941] RAX: 0000000000000000 RBX: 00000000ffffff9c RCX: 0000000000000000
[ 2523.237943] RDX: 0000000000000000 RSI: ffffffffb6a4b6bc RDI: ffff8d97c4c250c0
[ 2523.237944] RBP: ffff926f09657f20 R08: 0000000000000064 R09: 0000000000000000
[ 2523.237945] R10: ffff8d97c22533c0 R11: 000070756f726763 R12: 00007ffdb2bf0520
[ 2523.237946] R13: 00000000000003ff R14: 0000000000000002 R15: 00000000ffffffea
[ 2523.237949] FS: 00007f9170eb9580(0000) GS:ffff8d97ffd80000(0000) knlGS:0000000000000000
[ 2523.237960] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 2523.237962] CR2: 0000000000000020 CR3: 000000000e29a000 CR4: 00000000001506e0
[ 2523.237963] DR0: 000055d71d242290 DR1: 0000000000000000 DR2: 0000000000000000
[ 2523.237964] DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000600
[ 2523.237965] Call Trace:
[ 2523.237977] __x64_sys_readlink+0x1e/0x30
[ 2523.237983] do_syscall_64+0x38/0x50
[ 2523.237987] entry_SYSCALL_64_after_hwframe+0x44/0xa9
[ 2523.237989] RIP: 0033:0x7f91710239eb
[ 2523.237994] Code: 73 01 c3 48 8b 0d 85 b4 0c 00 f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 90 f3 0f 1e fa b8 59 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 55 b4 0c 00 f7 d8 64 89 01 48
[ 2523.237995] RSP: 002b:00007ffdb2befc48 EFLAGS: 00000202 ORIG_RAX: 0000000000000059
[ 2523.237996] RAX: ffffffffffffffda RBX: 00007ffdb2bf00d0 RCX: 00007f91710239eb
[ 2523.237997] RDX: 00000000000003ff RSI: 00007ffdb2bf00d0 RDI: 00007ffdb2bf0520
[ 2523.237998] RBP: 00007ffdb2bf0510 R08: 00005561aad4f5c0 R09: 00007f91710efa60
[ 2523.237999] R10: 0000000000000000 R11: 0000000000000202 R12: 00007ffdb2bf0520
[ 2523.238000] R13: 00007ffdb2bf00c0 R14: 00000000000003ff R15: 00007ffdb2bf0564
[ 2523.238003] Modules linked in: bnep
[ 2523.238007] CR2: 0000000000000020
[ 2523.238041] ---[ end trace f86d2e96549bb083 ]---
[ 2523.238045] RIP: 0010:do_mkdirat+0x6c/0x130
[ 2523.238047] Code: e8 99 fa ff ff 48 8d 55 c0 44 89 f9 44 89 f7 48 89 c6 e8 c7 fd ff ff 48 3d 00 f0 ff ff 49 89 c7 77 63 48 8b 45 c8 48 8b 78 30 <48> 8b 47 28 f6 40 52 01 0f 84 80 00 00 00 41 0f b7 d4 4c 89 fe e8
[ 2523.238048] RSP: 0018:ffff926f07e87ed8 EFLAGS: 00010287
[ 2523.238050] RAX: ffff8d97c4c250c0 RBX: 0000000000000000 RCX: 000000002b61c200
[ 2523.238051] RDX: 000000002b61c1c0 RSI: ffffffffb6a4b6bc RDI: 0000000000000000
[ 2523.238052] RBP: ffff926f07e87f20 R08: 00000000000000c0 R09: 0000
DEBUG: time: 1622514411.93955, endtime: 1622514711.9395485
DEBUG: Partial data from SSH call: 000000000000
[ 2523.238054] R10: ffff8d97c4c250c0 R11: ffffffffffffffcf R12: 00000000000001ff
[ 2523.238055] R13: 00007ffd0012fd3b R14: 00000000ffffff9c R15: ffff8d97c4c250c0
[ 2523.238056] FS: 00007f9170eb9580(0000) GS:ffff8d97ffd80000(0000) knlGS:0000000000000000
[ 2523.238057] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 2523.238058] CR2: 0000000000000020 CR3: 000000000e29a000 CR4: 00000000001506e0
[ 2523.238060] DR0: 000055d71d242290 DR1: 0000000000000000 DR2: 0000000000000000
[ 2523.238061] DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000600
[ 2523.240106] BUG: kernel NULL pointer dereference, address: 0000000000000008
[ 2523.242148] RIP: 0010:do_mkdirat+0x6c/0x130
[ 2523.243259] #PF: supervisor read access in kernel mode
[ 2523.243261] #PF: error_code(0x0000) - not-present page
[ 2523.243262] PGD 0 P4D 0
[ 2523.243266] Oops: 0000 [#498] PREEMPT SMP PTI
[ 2523.243270] CPU: 3 PID: 16138 Comm: umount Tainted: G D 5.10.41-yocto-standard #1
[ 2523.243271] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014
[ 2523.243277] RIP: 0010:kernfs_sop_show_path+0x1c/0x60
[ 2523.243280] Code: b6 c0 c3 66 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 55 49 89 f0 48 8b 76 30 48 89 e5 48 85 f6 74 07 48 8b b6 48 02 00 00 <48> 8b 46 08 48 85 c0 48 0f 44 c6 48 8b 50 50 48 8b 42 30 48 85 c0
[ 2523.243281] RSP: 0018:ffff926f0965fd48 EFLAGS: 00010246
[ 2523.243283] RAX: ffffffffb6ad9be0 RBX: ffff8d97c3dae7a0 RCX: 0000000000000001
[ 2523.243284] RDX: 0000000000001000 RSI: 0000000000000000 RDI: ffff8d97c3dd71e0
[ 2523.243285] RBP: ffff926f0965fd48 R08: ffff8d97c4c250c0 R09: 0000000000000001
[ 2523.243286] R10: ffffffffb7c3d99c R11: ffff8d97c1b06317 R12: ffff8d97c3dd71e0
[ 2523.243288] R13: ffff8d97dc1f6800 R14: ffff8d97c3dd7208 R15: ffff8d97c574be00
[ 2523.243289] FS: 00007fe5bc3cc580(0000) GS:ffff8d97ffd80000(0000) knlGS:0000000000000000
[ 2523.243294] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 2523.243295] CR2: 0000000000000008 CR3: 000000000e29a000 CR4: 00000000001506e0
[ 2523.243296] DR0: 000055d71d242290 DR1: 0000000000000000 DR2: 0000000000000000
[ 2523.243297] DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000600
[ 2523.243298] Call Trace:
[ 2523.243304] show_mountinfo+0x8b/0x330
[ 2523.243309] m_show+0x1a/0x20
[ 2523.243311] seq_read_iter+0x2c8/0x490
[ 2523.243314] new_sync_read+0x10d/0x190
[ 2523.243316] vfs_read+0x128/0x180
[ 2523.243319] ksys_read+0x67/0xe0
[ 2523.243321] __x64_sys_read+0x19/0x20
[ 2523.243325] do_syscall_64+0x38/0x50
[ 2523.243330] entry_SYSCALL_64_after_hwframe+0x44/0xa9
[ 2523.243332] RIP: 0033:0x7fe5bc535072
[ 2523.243334] Code: c0 e9 d2 fe ff ff 48 8d 3d 6b e1 09 00 50 e8 a5 d4 01 00 0f 1f 44 00 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 0f 05 <48> 3d 00 f0 ff ff 77 56 c3 0f 1f 44 00 00 48 83 ec 28 48 89 54 24
[ 2523.243336] RSP: 002b:00007ffec499d7e8 EFLAGS: 00000246 ORIG_RAX: 0000000000000000
[ 2523.243338] RAX: ffffffffffffffda RBX: 0000000000004000 RCX: 00007fe5bc535072
[ 2523.243338] RDX: 0000000000004000 RSI: 000055d6e889a5e0 RDI: 0000000000000003
[ 2523.243339] RBP: 00007ffec499d870 R08: 000055d6e889a5e0 R09: 00007fe5bc602a60
[ 2523.243341] R10: 0000000000000077 R11: 0000000000000246 R12: 0000000000000003
[ 2523.243342] R13: 0000000000000000 R14: 00007fe5bc3cc500 R15: 000055d6e889a5e0
[ 2523.243344] Modules linked in: bnep
[ 2523.243348] CR2: 0000000000000008
[ 2523.256561] ---[ end trace f86d2e96549bb084 ]---
[ 2523.257741] Code: e8 99 fa ff ff 48 8d 55 c0 44 89 f9 44 89 f7 48 89 c6 e8 c7 fd ff ff 48 3d 00 f0 ff ff 49 89 c7 77 63 48 8b 45 c8 48 8b 78 30 <48> 8b 47 28 f6 40 52 01 0f 84 80 00 00 00 41 0f b7 d4 4c 89 fe e8
[ 2523.257745] RSP: 0018:ffff926f07e87ed8 EFLAGS: 00010287
[ 2523.258894] RIP: 0010:do_mkdirat+0x6c/0x130
[ 2523.258897] Code: e8 99 fa ff ff 48 8d 55 c0 44 89 f9 44 89 f7 48 89 c6 e8 c7 fd ff ff 48 3d 00 f0 ff ff 49 89 c7 77 63 48 8b 45 c8 48 8b 78 30 <48> 8b 47 28 f6 40 52 01 0f 84 80 00 00 00 41 0f b7 d4 4c 89 fe e8
[ 2523.258898] RSP: 0018:ffff926
DEBUG: time: 1622514411.939983, endtime: 1622514711.9399812
DEBUG: Partial data from SSH call: f07e87ed8 EFLAGS: 00010287
[ 2523.258900] RAX: ffff8d97c4c250c0 RBX: 0000000000000000 RCX: 000000002b61c200
[ 2523.258901] RDX: 000000002b61c1c0 RSI: ffffffffb6a4b6bc RDI: 0000000000000000
[ 2523.258903] RBP: ffff926f07e87f20 R08: 00000000000000c0 R09: 0000000000000000
[ 2523.258904] R10: ffff8d97c4c250c0 R11: ffffffffffffffcf R12: 00000000000001ff
[ 2523.258905] R13: 00007ffd0012fd3b R14: 00000000ffffff9c R15: ffff8d97c4c250c0
[ 2523.258907] FS: 00007fe5bc3cc580(0000) GS:ffff8d97ffd80000(0000) knlGS:0000000000000000
[ 2523.258911] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 2523.258913] CR2: 0000000000000008 CR3: 000000000e29a000 CR4: 00000000001506e0
[ 2523.258914] DR0: 000055d71d242290 DR1: 0000000000000000 DR2: 0000000000000000
[ 2523.258915] DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000600
[ 2523.261255] BUG: kernel NULL pointer dereference, address: 0000000000000020

[ 2523.263149] #PF: supervisor read access in kernel mode
[ 2523.263150] #PF: error_code(0x0000) - not-present page
[ 2523.263152] PGD 0 P4D 0
[ 2523.263156] Oops: 0000 [#499] PREEMPT SMP PTI
[ 2523.263160] CPU: 3 PID: 16139 Comm: mount Tainted: G D 5.10.41-yocto-standard #1
[ 2523.263161] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014
[ 2523.263169] RIP: 0010:do_readlinkat+0x8b/0x120
[ 2523.263173] Code: c7 75 4d 48 8b 7d c8 83 7d bc 01 8b 17 45 19 ff 48 8b 4f 30 41 83 e7 ec 41 83 ef 02 81 e2 00 00 70 00 81 fa 00 00 60 00 74 0b <48> 8b 51 20 48 83 7a 20 00 74 70 e8 65 79 2c 00 85 c0 41 89 c7 74
[ 2523.264431] RAX: ffff8d97c4c250c0 RBX: 0000000000000000 RCX: 000000002b61c200
[ 2523.265325] RSP: 0018:ffff926f09667ed0 EFLAGS: 00010287
[ 2523.265327] RAX: 0000000000000000 RBX: 00000000ffffff9c RCX: 0000000000000000
[ 2523.265328] RDX: 0000000000000000 RSI: ffffffffb6a4b6bc RDI: ffff8d97c4c250c0
[ 2523.265329] RBP: ffff926f09667f20 R08: 0000000000000064 R09: 0000000000000000
[ 2523.265330] R10: ffff8d97c22533c0 R11: 000070756f726763 R12: 00007fffd5db11b0
[ 2523.265331] R13: 00000000000003ff R14: 0000000000000002 R15: 00000000ffffffea
[ 2523.265334] FS: 00007f6d5b458580(0000) GS:ffff8d97ffd80000(0000) knlGS:0000000000000000
[ 2523.265338] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 2523.265341] CR2: 0000000000000020 CR3: 000000000e29a000 CR4: 00000000001506e0
[ 2523.266471] RDX: 000000002b61c1c0 RSI: ffffffffb6a4b6bc RDI: 0000000000000000
[ 2523.267583] DR0: 000055d71d242290 DR1: 0000000000000000 DR2: 0000000000000000
[ 2523.267584] DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000600
[ 2523.267586] Call Trace:
[ 2523.267596] __x64_sys_readlink+0x1e/0x30
[ 2523.267603] do_syscall_64+0x38/0x50
[ 2523.268676] RBP: ffff926f07e87f20 R08: 00000000000000c0 R09: 0000000000000000
[ 2523.269079] entry_SYSCALL_64_after_hwframe+0x44/0xa9
[ 2523.269082] RIP: 0033:0x7f6d5b5c29eb
[ 2523.269086] Code: 73 01 c3 48 8b 0d 85 b4 0c 00 f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 90 f3 0f 1e fa b8 59 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 55 b4 0c 00 f7 d8 64 89 01 48
[ 2523.269089] RSP: 002b:00007fffd5db08d8 EFLAGS: 00000202
[ 2523.269728] R10: ffff8d97c4c250c0 R11: ffffffffffffffcf R12: 00000000000001ff
[ 2523.270282] ORIG_RAX: 0000000000000059
[ 2523.270284] RAX: ffffffffffffffda RBX: 00007fffd5db0d60 RCX: 00007f6d5b5c29eb
[ 2523.270285] RDX: 00000000000003ff RSI: 00007fffd5db0d60 RDI: 00007fffd5db11b0
[ 2523.270286] RBP: 00007fffd5db11a0 R08: 00005623d64375c0 R09: 00007f6d5b68ea60
[ 2523.270287] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fffd5db11b0
[ 2523.270289] R13: 00007fffd5db0d50 R14: 00000000000003ff R15: 00007fffd5db11f4
[ 2523.270292] Modules linked in: bnep
[ 2523.270296] CR2: 0000000000000020
[ 2523.270312] ---[ end trace f86d2e96549bb085 ]---
[ 2523.271109] R13: 00007ffd0012fd3b R14: 00000000ffffff9c R15: ffff8d97c4c250c0
[ 2523.271111] FS: 00007f0bcd293580(0000) GS:ffff8d97ffc00000(0000) knlGS:0000000000000000
[ 2523.271115] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 2523.271117]
DEBUG: time: 1622514411.940302, endtime: 1622514711.9403002
DEBUG: Partial data from SSH call: CR2: 0000000000000008 CR3: 000000000448e000 CR4: 00000000001506f0
[ 2523.271118] DR0: 0000000000000001 DR1: 0000000000000000 DR2: 0000000000000000
[ 2523.271119] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000600
[ 2523.279084] BUG: kernel NULL pointer dereference, address: 0000000000000020
[ 2523.279399] RIP: 0010:do_mkdirat+0x6c/0x130
[ 2523.280529] #PF: supervisor read access in kernel mode
[ 2523.280531] #PF: error_code(0x0000) - not-present page
[ 2523.280532] PGD 0 P4D 0
[ 2523.280536] Oops: 0000 [#500] PREEMPT SMP PTI
[ 2523.280540] CPU: 0 PID: 16140 Comm: mount Tainted: G D 5.10.41-yocto-standard #1
[ 2523.280542] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014
[ 2523.280547] RIP: 0010:do_readlinkat+0x8b/0x120
[ 2523.280550] Code: c7 75 4d 48 8b 7d c8 83 7d bc 01 8b 17 45 19 ff 48 8b 4f 30 41 83 e7 ec 41 83 ef 02 81 e2 00 00 70 00 81 fa 00 00 60 00 74 0b <48> 8b 51 20 48 83 7a 20 00 74 70 e8 65 79 2c 00 85 c0 41 89 c7 74
[ 2523.280551] RSP: 0018:ffff926f0966fed0 EFLAGS: 00010287
[ 2523.280553] RAX: 0000000000000000 RBX: 00000000ffffff9c RCX: 0000000000000000
[ 2523.280554] RDX: 0000000000000000 RSI: ffffffffb6a4b6bc RDI: ffff8d97c4c250c0
[ 2523.280555] RBP: ffff926f0966ff20 R08: 0000000000000064 R09: 0000000000000000
[ 2523.280556] R10: ffff8d97c22533c0 R11: 000070756f726763 R12: 00007fffa9afa180
[ 2523.280558] R13: 00000000000003ff R14: 0000000000000002 R15: 00000000ffffffea
[ 2523.280560] FS: 00007f13300cc580(0000) GS:ffff8d97ffc00000(0000) knlGS:0000000000000000
[ 2523.280564] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 2523.280565] CR2: 0000000000000020 CR3: 000000000448e000 CR4: 00000000001506f0
[ 2523.280566] DR0: 0000000000000001 DR1: 0000000000000000 DR2: 0000000000000000
[ 2523.280567] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000600
[ 2523.280568] Call Trace:
[ 2523.280574] __x64_sys_readlink+0x1e/0x30
[ 2523.280580] do_syscall_64+0x38/0x50
[ 2523.280584] entry_SYSCALL_64_after_hwframe+0x44/0xa9
[ 2523.280586] RIP: 0033:0x7f13302369eb
[ 2523.280589] Code: 73 01 c3 48 8b 0d 85 b4 0c 00 f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 90 f3 0f 1e fa b8 59 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 55 b4 0c 00 f7 d8 64 89 01 48
[ 2523.280590] RSP: 002b:00007fffa9af98a8 EFLAGS: 00000202 ORIG_RAX: 0000000000000059
[ 2523.280592] RAX: ffffffffffffffda RBX: 00007fffa9af9d30 RCX: 00007f13302369eb
[ 2523.280593] RDX: 00000000000003ff RSI: 00007fffa9af9d30 RDI: 00007fffa9afa180
[ 2523.280595] RBP: 00007fffa9afa170 R08: 000055d3523485c0 R09: 00007f1330302a60
[ 2523.280596] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fffa9afa180
[ 2523.280597] R13: 00007fffa9af9d20 R14: 00000000000003ff R15: 00007fffa9afa1c4
[ 2523.280600] Modules linked in: bnep
[ 2523.280604] CR2: 0000000000000020
[ 2523.284250] ---[ end trace f86d2e96549bb086 ]---
[ 2523.285451] Code: e8 99 fa ff ff 48 8d 55 c0 44 89 f9 44 89 f7 48 89 c6 e8 c7 fd ff ff 48 3d 00 f0 ff ff 49 89 c7 77 63 48 8b 45 c8 48 8b 78 30 <48> 8b 47 28 f6 40 52 01 0f 84 80 00 00 00 41 0f b7 d4 4c 89 fe e8
[ 2523.286128] RSP: 0018:ffff926f07e87ed8 EFLAGS: 00010287
[ 2523.286569] RIP: 0010:do_mkdirat+0x6c/0x130

[ 2523.287245] RAX: ffff8d97c4c250c0 RBX: 0000000000000000 RCX: 000000002b61c200
[ 2523.287246] RDX: 000000002b61c1c0 RSI: ffffffffb6a4b6bc RDI: 0000000000000000
[ 2523.289753] Code: e8 99 fa ff ff 48 8d 55 c0 44 89 f9 44 89 f7 48 89 c6 e8 c7 fd ff ff 48 3d 00 f0 ff ff 49 89 c7 77 63 48 8b 45 c8 48 8b 78 30 <48> 8b 47 28 f6 40 52 01 0f 84 80 00 00 00 41 0f b7 d4 4c 89 fe e8
[ 2523.296200] RBP: ffff926f07e87f20 R08: 00000000000000c0 R09: 0000000000000000
[ 2523.297110] RSP: 0018:ffff926f07e87ed8 EFLAGS: 00010287
[ 2523.297113] RAX: ffff8d97c4c250c0 RBX: 0000000000000000 RCX: 000000002b61c200
[ 2523.297114] RDX: 000000002b61c1c0 RSI: ffffffffb6a4b6bc RDI: 0000000000000000
[ 2523.297115] RBP: ffff926f07e87f20 R08: 00000000000000c0 R09: 0000000000000000
[ 2523.297116] R10: ffff8d97c4c250c0 R11: ffffffffffffffcf R12: 000
DEBUG: time: 1622514411.940632, endtime: 1622514711.9406304
DEBUG: Partial data from SSH call: 00000000001ff
[ 2523.297118] R13: 00007ffd0012fd3b R14: 00000000ffffff9c R15: ffff8d97c4c250c0
[ 2523.297120] FS: 00007f13300cc580(0000) GS:ffff8d97ffc00000(0000) knlGS:0000000000000000
[ 2523.297125] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 2523.297126] CR2: 0000000000000020 CR3: 000000000448e000 CR4: 00000000001506f0
[ 2523.297127] DR0: 0000000000000001 DR1: 0000000000000000 DR2: 0000000000000000
[ 2523.297128] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000600
[ 2523.305710] BUG: kernel NULL pointer dereference, address: 0000000000000008
[ 2523.311737] R10: ffff8d97c4c250c0 R11: ffffffffffffffcf R12: 00000000000001ff
[ 2523.312478] #PF: supervisor read access in kernel mode
[ 2523.312479] #PF: error_code(0x0000) - not-present page
[ 2523.312481] PGD 0 P4D 0
[ 2523.312485] Oops: 0000 [#501] PREEMPT SMP PTI
[ 2523.312489] CPU: 0 PID: 16143 Comm: umount Tainted: G D 5.10.41-yocto-standard #1
[ 2523.312490] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014
[ 2523.312497] RIP: 0010:kernfs_sop_show_path+0x1c/0x60
[ 2523.312500] Code: b6 c0 c3 66 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 55 49 89 f0 48 8b 76 30 48 89 e5 48 85 f6 74 07 48 8b b6 48 02 00 00 <48> 8b 46 08 48 85 c0 48 0f 44 c6 48 8b 50 50 48 8b 42 30 48 85 c0
[ 2523.313417] R13: 00007ffd0012fd3b R14: 00000000ffffff9c R15: ffff8d97c4c250c0
[ 2523.314879] RSP: 0018:ffff926f09687d48 EFLAGS: 00010246
[ 2523.314881] RAX: ffffffffb6ad9be0 RBX: ffff8d97c3dae7a0 RCX: 0000000000000001
[ 2523.314882] RDX: 0000000000001000 RSI: 0000000000000000 RDI: ffff8d97c18431e0
[ 2523.314883] RBP: ffff926f09687d48 R08: ffff8d97c4c250c0 R09: 0000000000000001
[ 2523.314885] R10: ffffffffb7c3d99c R11: ffff8d97f06d0317 R12: ffff8d97c18431e0
[ 2523.314886] R13: ffff8d97dc1f6800 R14: ffff8d97c1843208 R15: ffff8d97ce2bdc00
[ 2523.314888] FS: 00007f2f2985a580(0000) GS:ffff8d97ffc00000(0000) knlGS:0000000000000000
[ 2523.314892] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 2523.314894] CR2: 0000000000000008 CR3: 000000000448e000 CR4: 00000000001506f0
[ 2523.315811] FS: 00007f6d5b458580(0000) GS:ffff8d97ffd80000(0000) knlGS:0000000000000000
[ 2523.316701] DR0: 0000000000000001 DR1: 0000000000000000 DR2: 0000000000000000
[ 2523.316702] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000600
[ 2523.316703] Call Trace:
[ 2523.316712] show_mountinfo+0x8b/0x330
[ 2523.316717] m_show+0x1a/0x20
[ 2523.317257] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 2523.317921] seq_read_iter+0x2c8/0x490
[ 2523.318592] CR2: 0000000000000020 CR3: 000000000e29a000 CR4: 00000000001506e0
[ 2523.318920] new_sync_read+0x10d/0x190
[ 2523.319479] DR0: 000055d71d242290 DR1: 0000000000000000 DR2: 0000000000000000
[ 2523.320603] vfs_read+0x128/0x180
[ 2523.320605] ksys_read+0x67/0xe0
[ 2523.320607] __x64_sys_read+0x19/0x20
[ 2523.320613] do_syscall_64+0x38/0x50
[ 2523.322028] DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000600
[ 2523.322670] entry_SYSCALL_64_after_hwframe+0x44/0xa9
[ 2523.491907] RIP: 0033:0x7f2f299c3072
[ 2523.492398] Code: c0 e9 d2 fe ff ff 48 8d 3d 6b e1 09 00 50 e8 a5 d4 01 00 0f 1f 44 00 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 0f 05 <48> 3d 00 f0 ff ff 77 56 c3 0f 1f 44 00 00 48 83 ec 28 48 89 54 24
[ 2523.495010] RSP: 002b:00007fff17eb7d58 EFLAGS: 00000246 ORIG_RAX: 0000000000000000
[ 2523.496022] RAX: ffffffffffffffda RBX: 0000000000004000 RCX: 00007f2f299c3072
[ 2523.496973] RDX: 0000000000004000 RSI: 00005626644515e0 RDI: 0000000000000003
[ 2523.497921] RBP: 00007fff17eb7de0 R08: 00005626644515e0 R09: 00007f2f29a90a60
[ 2523.498873] R10: 0000000000000077 R11: 0000000000000246 R12: 0000000000000003
[ 2523.499835] R13: 0000000000000000 R14: 00007f2f2985a500 R15: 00005626644515e0
[ 2523.500793] Modules linked in: bnep
[ 2523.501310] CR2: 0000000000000008
[ 2523.501771] BUG: kernel NULL pointer dereference, address: 0000000000000008
[ 2523.501815] ---[ end trace f86d2e96549bb087 ]---
[ 2523.502676] #PF: supervisor read access in kernel m
DEBUG: time: 1622514411.9409444, endtime: 1622514711.9409428
DEBUG: Partial data from SSH call: ode
[ 2523.502678] #PF: error_code(0x0000) - not-present page
[ 2523.502679] PGD 0 P4D 0
[ 2523.503310] RIP: 0010:do_mkdirat+0x6c/0x130
[ 2523.503957] Oops: 0000 [#502] PREEMPT SMP PTI
[ 2523.504689] Code: e8 99 fa ff ff 48 8d 55 c0 44 89 f9 44 89 f7 48 89 c6 e8 c7 fd ff ff 48 3d 00 f0 ff ff 49 89 c7 77 63 48 8b 45 c8 48 8b 78 30 <48> 8b 47 28 f6 40 52 01 0f 84 80 00 00 00 41 0f b7 d4 4c 89 fe e8
[ 2523.505015] CPU: 3 PID: 16144 Comm: umount Tainted: G D 5.10.41-yocto-standard #1
[ 2523.505017] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014
[ 2523.505607] RSP: 0018:ffff926f07e87ed8 EFLAGS: 00010287
[ 2523.506492] RIP: 0010:kernfs_sop_show_path+0x1c/0x60
[ 2523.506494] Code: b6 c0 c3 66 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 55 49 89 f0 48 8b 76 30 48 89 e5 48 85 f6 74 07 48 8b b6 48 02 00 00 <48> 8b 46 08 48 85 c0 48 0f 44 c6 48 8b 50 50 48 8b 42 30 48 85 c0
[ 2523.506495] RSP: 0018:ffff926f0968fd48 EFLAGS: 00010246
[ 2523.506497] RAX: ffffffffb6ad9be0 RBX: ffff8d97c3dae7a0 RCX: 0000000000000001
[ 2523.506498] RDX: 0000000000001000 RSI: 0000000000000000 RDI: ffff8d97c3dd71e0
[ 2523.506500] RBP: ffff926f0968fd48 R08: ffff8d97c4c250c0 R09: 0000000000000001

[ 2523.510049] R10: ffffffffb7c3d99c R11: ffff8d97c1b06317 R12: ffff8d97c3dd71e0
[ 2523.510050] R13: ffff8d97dc1f6800 R14: ffff8d97c3dd7208 R15: ffff8d97c574be00
[ 2523.510051] FS: 00007f4974171580(0000) GS:ffff8d97ffd80000(0000) knlGS:0000000000000000
[ 2523.510055] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 2523.510056] CR2: 0000000000000008 CR3: 000000000e29a000 CR4: 00000000001506e0
[ 2523.510057] DR0: 000055d71d242290 DR1: 0000000000000000 DR2: 0000000000000000
[ 2523.510058] DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000600
[ 2523.510058] Call Trace:
[ 2523.510067] show_mountinfo+0x8b/0x330
[ 2523.511506] RAX: ffff8d97c4c250c0 RBX: 0000000000000000 RCX: 000000002b61c200
[ 2523.512207] m_show+0x1a/0x20
[ 2523.512210] seq_read_iter+0x2c8/0x490
[ 2523.512213] new_sync_read+0x10d/0x190
[ 2523.512858] RDX: 000000002b61c1c0 RSI: ffffffffb6a4b6bc RDI: 0000000000000000
[ 2523.515327] vfs_read+0x128/0x180
[ 2523.515330] ksys_read+0x67/0xe0
[ 2523.515332] __x64_sys_read+0x19/0x20
[ 2523.515337] do_syscall_64+0x38/0x50
[ 2523.515342] entry_SYSCALL_64_after_hwframe+0x44/0xa9
[ 2523.516066] RBP: ffff926f07e87f20 R08: 00000000000000c0 R09: 0000000000000000
[ 2523.517013] RIP: 0033:0x7f49742da072
[ 2523.517016] Code: c0 e9 d2 fe ff ff 48 8d 3d 6b e1 09 00 50 e8 a5 d4 01 00 0f 1f 44 00 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 0f 05 <48> 3d 00 f0 ff ff 77 56 c3 0f 1f 44 00 00 48 83 ec 28 48 89 54 24
[ 2523.517017] RSP: 002b:00007ffec740d2f8 EFLAGS: 00000246 ORIG_RAX: 0000000000000000
[ 2523.517020] RAX: ffffffffffffffda RBX: 0000000000004000 RCX: 00007f49742da072
[ 2523.517021] RDX: 0000000000004000 RSI: 00005568c0ed15e0 RDI: 0000000000000003
[ 2523.517943] R10: ffff8d97c4c250c0 R11: ffffffffffffffcf R12: 00000000000001ff
[ 2523.518928] RBP: 00007ffec740d380 R08: 00005568c0ed15e0 R09: 00007f49743a7a60
[ 2523.518929] R10: 0000000000000077 R11: 0000000000000246 R12: 0000000000000003
[ 2523.518930] R13: 0000000000000000 R14: 00007f4974171500 R15: 00005568c0ed15e0
[ 2523.518933] Modules linked in: bnep
[ 2523.518938] CR2: 0000000000000008
[ 2523.519341] ---[ end trace f86d2e96549bb088 ]---
[ 2523.520132] R13: 00007ffd0012fd3b R14: 00000000ffffff9c R15: ffff8d97c4c250c0
[ 2523.520134] FS: 00007f2f2985a580(0000) GS:ffff8d97ffc00000(0000) knlGS:0000000000000000
[ 2523.520138] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 2523.521064] RIP: 0010:do_mkdirat+0x6c/0x130
[ 2523.521067] Code: e8 99 fa ff ff 48 8d 55 c0 44 89 f9 44 89 f7 48 89 c6 e8 c7 fd ff ff 48 3d 00 f0 ff ff 49 89 c7 77 63 48 8b 45 c8 48 8b 78 30 <48> 8b 47 28 f6 40 52 01 0f 84 80 00 00 00 41 0f b7 d4 4c 89 fe e8
[ 2523.522106] CR2: 0000000000000008 CR3: 000000000448e000 CR4: 00000000001506f0
[ 2523.522108] DR0: 0000000000000001 DR1: 0000000000000000 DR2: 0000000000000000
[ 2523.522109]
DEBUG: time: 1622514411.941254, endtime: 1622514711.9412525
DEBUG: Partial data from SSH call: DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000600
[ 2523.522845] RSP: 0018:ffff926f07e87ed8 EFLAGS: 00010287
[ 2523.555015] RAX: ffff8d97c4c250c0 RBX: 0000000000000000 RCX: 000000002b61c200
[ 2523.555764] RDX: 000000002b61c1c0 RSI: ffffffffb6a4b6bc RDI: 0000000000000000
[ 2523.556523] RBP: ffff926f07e87f20 R08: 00000000000000c0 R09: 0000000000000000
[ 2523.557271] R10: ffff8d97c4c250c0 R11: ffffffffffffffcf R12: 00000000000001ff
[ 2523.558030] R13: 00007ffd0012fd3b R14: 00000000ffffff9c R15: ffff8d97c4c250c0
[ 2523.558783] FS: 00007f4974171580(0000) GS:ffff8d97ffd80000(0000) knlGS:0000000000000000
[ 2523.559668] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 2523.560277] CR2: 00007f137673ab80 CR3: 000000000e29a000 CR4: 00000000001506e0
[ 2523.567040] DR0: 000055d71d242290 DR1: 0000000000000000 DR2: 0000000000000000
[ 2523.567887] DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000600
[ 2523.571013] BUG: kernel NULL pointer dereference, address: 0000000000000020
[ 2523.572661] #PF: supervisor read access in kernel mode
[ 2523.573512] #PF: error_code(0x0000) - not-present page
[ 2523.574365] PGD 0 P4D 0
[ 2523.574802] Oops: 0000 [#503] PREEMPT SMP PTI
[ 2523.575534] CPU: 0 PID: 16145 Comm: mount Tainted: G D 5.10.41-yocto-standard #1
[ 2523.577035] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014
[ 2523.578983] RIP: 0010:do_readlinkat+0x8b/0x120
[ 2523.579766] Code: c7 75 4d 48 8b 7d c8 83 7d bc 01 8b 17 45 19 ff 48 8b 4f 30 41 83 e7 ec 41 83 ef 02 81 e2 00 00 70 00 81 fa 00 00 60 00 74 0b <48> 8b 51 20 48 83 7a 20 00 74 70 e8 65 79 2c 00 85 c0 41 89 c7 74
[ 2523.582986] RSP: 0018:ffff926f083efed0 EFLAGS: 00010287
[ 2523.584057] RAX: 0000000000000000 RBX: 00000000ffffff9c RCX: 0000000000000000
[ 2523.585297] RDX: 0000000000000000 RSI: ffffffffb6a4b6bc RDI: ffff8d97c4c250c0
[ 2523.586540] RBP: ffff926f083eff20 R08: 0000000000000064 R09: 0000000000000000
[ 2523.587777] R10: ffff8d97c22533c0 R11: 000070756f726763 R12: 00007fffa1276da0
[ 2523.589017] R13: 00000000000003ff R14: 0000000000000002 R15: 00000000ffffffea
[ 2523.590260] FS: 00007f427a656580(0000) GS:ffff8d97ffc00000(0000) knlGS:0000000000000000
[ 2523.591668] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 2523.592675] CR2: 0000000000000020 CR3: 000000000448e000 CR4: 00000000001506f0
[ 2523.593915] DR0: 0000000000000001 DR1: 0000000000000000 DR2: 0000000000000000
[ 2523.595155] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000600
[ 2523.596391] Call Trace:
[ 2523.596845] __x64_sys_readlink+0x1e/0x30
[ 2523.597561] do_syscall_64+0x38/0x50
[ 2523.598193] entry_SYSCALL_64_after_hwframe+0x44/0xa9
[ 2523.599081] RIP: 0033:0x7f427a7c09eb
[ 2523.599720] Code: 73 01 c3 48 8b 0d 85 b4 0c 00 f7 d8 64 89 01 48 83 c8 ff c3 66 2e 0f 1f 84 00 00 00 00 00 90 f3 0f 1e fa b8 59 00 00 00 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 8b 0d 55 b4 0c 00 f7 d8 64 89 01 48
[ 2523.602979] RSP: 002b:00007fffa12764c8 EFLAGS: 00000202 ORIG_RAX: 0000000000000059
[ 2523.604298] RAX: ffffffffffffffda RBX: 00007fffa1276950 RCX: 00007f427a7c09eb
[ 2523.605546] RDX: 00000000000003ff RSI: 00007fffa1276950 RDI: 00007fffa1276da0
[ 2523.606788] RBP: 00007fffa1276d90 R08: 00005611ce2875c0 R09: 00007f427a88ca60
[ 2523.608028] R10: 0000000000000000 R11: 0000000000000202 R12: 00007fffa1276da0
[ 2523.609274] R13: 00007fffa1276940 R14: 00000000000003ff R15: 00007fffa1276de4
[ 2523.610527] Modules linked in: bnep
[ 2523.611152] CR2: 0000000000000020
[ 2523.611780] ---[ end trace f86d2e96549bb089 ]---
[ 2523.612622] RIP: 0010:do_mkdirat+0x6c/0x130
[ 2523.613374] Code: e8 99 fa ff ff 48 8d 55 c0 44 89 f9 44 89 f7 48 89 c6 e8 c7 fd ff ff 48 3d 00 f0 ff ff 49 89 c7 77 63 48 8b 45 c8 48 8b 78 30 <48> 8b 47 28 f6 40 52 01 0f 84 80 00 00 00 41 0f b7 d4 4c 89 fe e8
[ 2523.616781] RSP: 0018:ffff926f07e87ed8 EFLAGS: 00010287
[ 2523.617744] RAX: ffff8d97c4c250c0 RBX: 0000000000000000 RCX: 000000002b61c200
[ 2523.619008] RDX: 000000002b61c1c0 RSI: ffffffffb6a4b6bc RDI: 0000000000000000
[ 2523.62027
DEBUG: time: 1622514411.941562, endtime: 1622514711.9415603
DEBUG: Partial data from SSH call: 1] RBP: ffff926f07e87f20 R08: 00000000000000c0 R09: 0000000000000000
[ 2523.621534] R10: ffff8d97c4c250c0 R11: ffffffffffffffcf R12: 00000000000001ff
[ 2523.622793] R13: 00007ffd0012fd3b R14: 00000000ffffff9c R15: ffff8d97c4c250c0
[ 2523.624051] FS: 00007f427a656580(0000) GS:ffff8d97ffc00000(0000) knlGS:0000000000000000
[ 2523.625478] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 2523.626501] CR2: 0000000000000020 CR3: 000000000448e000 CR4: 00000000001506f0
[ 2523.627767] DR0: 0000000000000001 DR1: 0000000000000000 DR2: 0000000000000000
[ 2523.629023] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000600
[ 2523.637275] BUG: kernel NULL pointer dereference, address: 0000000000000008
[ 2523.638351] #PF: supervisor read access in kernel mode
[ 2523.639122] #PF: error_code(0x0000) - not-present page
[ 2523.639890] PGD 0 P4D 0
[ 2523.640164] Oops: 0000 [#504] PREEMPT SMP PTI
[ 2523.640627] CPU: 3 PID: 16148 Comm: umount Tainted: G D 5.10.41-yocto-standard #1
[ 2523.641536] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014
[ 2523.642698] RIP: 0010:kernfs_sop_show_path+0x1c/0x60
[ 2523.643217] Code: b6 c0 c3 66 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 55 49 89 f0 48 8b 76 30 48 89 e5 48 85 f6 74 07 48 8b b6 48 02 00 00 <48> 8b 46 08 48 85 c0 48 0f 44 c6 48 8b 50 50 48 8b 42 30 48 85 c0
[ 2523.645320] RSP: 0018:ffff926f0969fd48 EFLAGS: 00010246
[ 2523.645875] RAX: ffffffffb6ad9be0 RBX: ffff8d97c3dae7a0 RCX: 0000000000000001
[ 2523.646622] RDX: 0000000000001000 RSI: 0000000000000000 RDI: ffff8d97c3dd71e0
[ 2523.647364] RBP: ffff926f0969fd48 R08: ffff8d97c4c250c0 R09: 0000000000000001
[ 2523.648116] R10: ffffffffb7c3d99c R11: ffff8d97c1b06317 R12: ffff8d97c3dd71e0
[ 2523.648867] R13: ffff8d97dc1f6800 R14: ffff8d97c3dd7208 R15: ffff8d97c574be00
[ 2523.649619] FS: 00007fd2aff64580(0000) GS:ffff8d97ffd80000(0000) knlGS:0000000000000000
[ 2523.650458] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 2523.651103] CR2: 0000000000000008 CR3: 000000000e508000 CR4: 00000000001506e0
[ 2523.652011] DR0: 000055d71d242290 DR1: 0000000000000000 DR2: 0000000000000000
[ 2523.652756] DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000600
[ 2523.653495] Call Trace:
[ 2523.653770] show_mountinfo+0x8b/0x330
[ 2523.654166] m_show+0x1a/0x20
[ 2523.654565] seq_read_iter+0x2c8/0x490
[ 2523.654991] new_sync_read+0x10d/0x190
[ 2523.655384] vfs_read+0x128/0x180
[ 2523.655739] ksys_read+0x67/0xe0
[ 2523.656080] __x64_sys_read+0x19/0x20
[ 2523.656473] do_syscall_64+0x38/0x50
[ 2523.656878] entry_SYSCALL_64_after_hwframe+0x44/0xa9
[ 2523.657404] RIP: 0033:0x7fd2b00cd072
[ 2523.657786] Code: c0 e9 d2 fe ff ff 48 8d 3d 6b e1 09 00 50 e8 a5 d4 01 00 0f 1f 44 00 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 0f 05 <48> 3d 00 f0 ff ff 77 56 c3 0f 1f 44 00 00 48 83 ec 28 48 89 54 24
[ 2523.659708] RSP: 002b:00007fff039415b8 EFLAGS: 00000246 ORIG_RAX: 0000000000000000
[ 2523.660490] RAX: ffffffffffffffda RBX: 0000000000004000 RCX: 00007fd2b00cd072
[ 2523.661234] RDX: 0000000000004000 RSI: 0000564ba32025e0 RDI: 0000000000000003
[ 2523.661974] RBP: 00007fff03941640 R08: 0000564ba32025e0 R09: 00007fd2b019aa60
[ 2523.662713] R10: 0000000000000077 R11: 0000000000000246 R12: 0000000000000003
[ 2523.663447] R13: 0000000000000000 R14: 00007fd2aff64500 R15: 0000564ba32025e0
[ 2523.664192] Modules linked in: bnep
[ 2523.664610] CR2: 0000000000000008
[ 2523.665006] ---[ end trace f86d2e96549bb08a ]---
[ 2523.665500] RIP: 0010:do_mkdirat+0x6c/0x130
[ 2523.666252] Code: e8 99 fa ff ff 48 8d 55 c0 44 89 f9 44 89 f7 48 89 c6 e8 c7 fd ff ff 48 3d 00 f0 ff ff 49 89 c7 77 63 48 8b 45 c8 48 8b 78 30 <48> 8b 47 28 f6 40 52 01 0f 84 80 00 00 00 41 0f b7 d4 4c 89 fe e8
[ 2523.668206] RSP: 0018:ffff926f07e87ed8 EFLAGS: 00010287
[ 2523.668759] RAX: ffff8d97c4c250c0 RBX: 0000000000000000 RCX: 000000002b61c200
[ 2523.669503] RDX: 000000002b61c1c0 RSI: ffffffffb6a4b6bc RDI: 0000000000000000
[ 2523.670252] RBP: ffff926f07e87f20 R08: 00000000000000c0 R09: 000000000000
DEBUG: time: 1622514411.9418676, endtime: 1622514711.9418662
DEBUG: Partial data from SSH call: 0000
[ 2523.671007] R10: ffff8d97c4c250c0 R11: ffffffffffffffcf R12: 00000000000001ff
[ 2523.671754] R13: 00007ffd0012fd3b R14: 00000000ffffff9c R15: ffff8d97c4c250c0
[ 2523.672503] FS: 00007fd2aff64580(0000) GS:ffff8d97ffd80000(0000) knlGS:0000000000000000
[ 2523.673354] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 2523.674174] CR2: 0000000000000008 CR3: 000000000e508000 CR4: 00000000001506e0
[ 2523.674953] DR0: 000055d71d242290 DR1: 0000000000000000 DR2: 0000000000000000
[ 2523.675738] DR3: 0000000000000000 DR6: 00000000ffff0ff0 DR7: 0000000000000600
cgroup_regression_test 6 TCONF: CONFIG_CGROUP_NS is NOT supported in Kernels >= 3.0
/opt/ltp/testcases/bin/cgroup_regression_test.sh: line 306: 16178 Killed mount -t cgroup -o $subsys xxx cgroup/
cgroup_regression_test 7 TFAIL: failed to mount pids
cgroup_regression_test 7 TPASS: no kernel bug was found for test 1
/opt/ltp/testcases/bin/cgroup_regression_test.sh: line 340: 16191 Killed mount -t cgroup -o none,name=foo cgroup cgroup/
cgroup_regression_test 7 TFAIL: failed to mount cgroup
cgroup_regression_test 7 TPASS: no kernel bug was found for test 2
/opt/ltp/testcases/bin/cgroup_regression_test.sh: line 403: 16206 Killed mount -t cgroup -o none,name=foo cgroup cgroup/
cgroup_regression_test 8 TFAIL: failed to mount cgroup filesystem
/opt/ltp/testcases/bin/cgroup_regression_9_1.sh: line 12: 16213 Killed mount -t cgroup xxx cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_9_2.sh: line 11: 16212 Killed mount -t cgroup xxx cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_9_1.sh: line 12: 16215 Killed umount cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_9_2.sh: line 11: 16216 Killed umount cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_9_1.sh: line 12: 16217 Killed mount -t cgroup xxx cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_9_2.sh: line 11: 16218 Killed mount -t cgroup xxx cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_9_1.sh: line 12: 16220 Killed umount cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_9_2.sh: line 11: 16221 Killed umount cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_9_1.sh: line 12: 16222 Killed mount -t cgroup xxx cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_9_2.sh: line 11: 16223 Killed mount -t cgroup xxx cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_9_1.sh: line 12: 16225 Killed umount cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_9_2.sh: line 11: 16226 Killed umount cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_9_1.sh: line 12: 16227 Killed mount -t cgroup xxx cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_9_2.sh: line 11: 16228 Killed mount -t cgroup xxx cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_9_2.sh: line 11: 16231 Killed umount cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_9_1.sh: line 12: 16230 Killed umount cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_9_2.sh: line 11: 16232 Killed mount -t cgroup xxx cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_9_1.sh: line 12: 16233 Killed mount -t cgroup xxx cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_9_2.sh: line 11: 16234 Killed umount cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_9_1.sh: line 12: 16236 Killed umount cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_9_2.sh: line 11: 16237 Killed mount -t cgroup xxx cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_9_2.sh: line 11: 16239 Kille
DEBUG: time: 1622514413.2644236, endtime: 1622514713.26442
DEBUG: Partial data from SSH call: d umount cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_9_1.sh: line 12: 16238 Killed mount -t cgroup xxx cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_9_2.sh: line 11: 16240 Killed mount -t cgroup xxx cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_9_1.sh: line 12: 16242 Killed umount cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_9_2.sh: line 11: 16243 Killed umount cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_9_1.sh: line 12: 16244 Killed mount -t cgroup xxx cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_9_1.sh: line 12: 16247 Killed umount cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_9_2.sh: line 11: 16245 Killed mount -t cgroup xxx cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_9_1.sh: line 12: 16248 Killed mount -t cgroup xxx cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_9_2.sh: line 11: 16249 Killed umount cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_9_1.sh: line 12: 16251 Killed umount cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_9_2.sh: line 11: 16252 Killed mount -t cgroup xxx cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_9_2.sh: line 11: 16254 Killed umount cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_9_1.sh: line 12: 16253 Killed mount -t cgroup xxx cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_9_2.sh: line 11: 16255 Killed mount -t cgroup xxx cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_9_1.sh: line 12: 16257 Killed umount cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_9_2.sh: line 11: 16258 Killed umount cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_9_1.sh: line 12: 16259 Killed mount -t cgroup xxx cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_9_2.sh: line 11: 16260 Killed mount -t cgroup xxx cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_9_2.sh: line 11: 16263 Killed umount cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_9_2.sh: line 11: 16264 Killed mount -t cgroup xxx cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_9_1.sh: line 12: 16262 Killed umount cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_9_2.sh: line 11: 16265 Killed umount cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_9_1.sh: line 12: 16266 Killed mount -t cgroup xxx cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_9_2.sh: line 11: 16267 Killed mount -t cgroup xxx cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_9_1.sh: line 12: 16269 Killed umount cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_9_1.sh: line 12: 16271 Killed mount -t cgroup xxx cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_9_2.sh: line 11: 16270 Killed umount cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_9_1.sh: line 12: 16273 Killed umount cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_9_2.sh: line 11: 16274 Killed mount -t cgroup xxx cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_9_1.sh: line 12: 16275 Killed mount -t cgroup xxx cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_9_2.sh: line 11: 16276 Killed umount cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_9_1.sh: line 12: 16278 Killed umount cgroup/ > /dev/null 2>
DEBUG: time: 1622514414.97963, endtime: 1622514714.9796252
DEBUG: Partial data from SSH call: &1
/opt/ltp/testcases/bin/cgroup_regression_9_2.sh: line 11: 16279 Killed mount -t cgroup xxx cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_9_1.sh: line 12: 16280 Killed mount -t cgroup xxx cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_9_2.sh: line 11: 16281 Killed umount cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_9_1.sh: line 12: 16283 Killed umount cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_9_2.sh: line 11: 16284 Killed mount -t cgroup xxx cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_9_2.sh: line 11: 16286 Killed umount cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_9_2.sh: line 11: 16287 Killed mount -t cgroup xxx cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_9_1.sh: line 12: 16285 Killed mount -t cgroup xxx cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_9_2.sh: line 11: 16288 Killed umount cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_9_1.sh: line 12: 16290 Killed umount cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_9_2.sh: line 11: 16291 Killed mount -t cgroup xxx cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_9_1.sh: line 12: 16292 Killed mount -t cgroup xxx cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_9_2.sh: line 11: 16293 Killed umount cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_9_1.sh: line 12: 16295 Killed umount cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_9_2.sh: line 11: 16296 Killed mount -t cgroup xxx cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_9_1.sh: line 12: 16297 Killed mount -t cgroup xxx cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_9_2.sh: line 11: 16298 Killed umount cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_9_1.sh: line 12: 16300 Killed umount cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_9_2.sh: line 11: 16301 Killed mount -t cgroup xxx cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_9_1.sh: line 12: 16302 Killed mount -t cgroup xxx cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_9_2.sh: line 11: 16303 Killed umount cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_9_2.sh: line 11: 16306 Killed mount -t cgroup xxx cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_9_1.sh: line 12: 16305 Killed umount cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_9_2.sh: line 11: 16307 Killed umount cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_9_1.sh: line 12: 16308 Killed mount -t cgroup xxx cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_9_2.sh: line 11: 16309 Killed mount -t cgroup xxx cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_9_1.sh: line 12: 16311 Killed umount cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_9_2.sh: line 11: 16312 Killed umount cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_9_1.sh: line 12: 16313 Killed mount -t cgroup xxx cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_9_2.sh: line 11: 16314 Killed mount -t cgroup xxx cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_9_1.sh: line 12: 16316 Killed umount cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_9_1.sh: line 12: 16318 Killed mount -t cgroup xxx cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_re
DEBUG: time: 1622514417.0710893, endtime: 1622514717.071087
DEBUG: Partial data from SSH call: gression_9_2.sh: line 11: 16317 Killed umount cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_9_1.sh: line 12: 16320 Killed umount cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_9_2.sh: line 11: 16321 Killed mount -t cgroup xxx cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_9_1.sh: line 12: 16322 Killed mount -t cgroup xxx cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_9_2.sh: line 11: 16323 Killed umount cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_9_1.sh: line 12: 16325 Killed umount cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_9_2.sh: line 11: 16326 Killed mount -t cgroup xxx cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_9_1.sh: line 12: 16327 Killed mount -t cgroup xxx cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_9_1.sh: line 12: 16330 Killed umount cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_9_2.sh: line 11: 16328 Killed umount cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_9_1.sh: line 12: 16331 Killed mount -t cgroup xxx cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_9_2.sh: line 11: 16332 Killed mount -t cgroup xxx cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_9_1.sh: line 12: 16334 Killed umount cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_9_2.sh: line 11: 16335 Killed umount cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_9_2.sh: line 11: 16337 Killed mount -t cgroup xxx cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_9_1.sh: line 12: 16336 Killed mount -t cgroup xxx cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_9_1.sh: line 12: 16340 Killed umount cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_9_1.sh: line 12: 16341 Killed mount -t cgroup xxx cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_9_2.sh: line 11: 16338 Killed umount cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_9_1.sh: line 12: 16343 Killed umount cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_9_1.sh: line 12: 16345 Killed mount -t cgroup xxx cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_9_1.sh: line 12: 16347 Killed umount cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_9_1.sh: line 12: 16348 Killed mount -t cgroup xxx cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_9_2.sh: line 11: 16344 Killed mount -t cgroup xxx cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_9_1.sh: line 12: 16350 Killed umount cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_9_1.sh: line 12: 16352 Killed mount -t cgroup xxx cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_9_1.sh: line 12: 16354 Killed umount cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_9_1.sh: line 12: 16355 Killed mount -t cgroup xxx cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_9_1.sh: line 12: 16357 Killed umount cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_9_1.sh: line 12: 16358 Killed mount -t cgroup xxx cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_9_1.sh: line 12: 16360 Killed umount cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_9_1.sh: line 12: 16361 Killed mount -t cgroup xxx cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_9_1.sh: line 12: 16363 Killed
DEBUG: time: 1622514418.618918, endtime: 1622514718.6189141
DEBUG: Partial data from SSH call: umount cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_9_1.sh: line 12: 16364 Killed mount -t cgroup xxx cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_9_1.sh: line 12: 16366 Killed umount cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_9_2.sh: line 11: 16351 Killed umount cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_9_1.sh: line 12: 16367 Killed mount -t cgroup xxx cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_9_2.sh: line 11: 16368 Killed mount -t cgroup xxx cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_9_1.sh: line 12: 16370 Killed umount cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_9_1.sh: line 12: 16372 Killed mount -t cgroup xxx cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_9_2.sh: line 11: 16371 Killed umount cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_9_1.sh: line 12: 16374 Killed umount cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_9_2.sh: line 11: 16375 Killed mount -t cgroup xxx cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_9_1.sh: line 12: 16376 Killed mount -t cgroup xxx cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_9_1.sh: line 12: 16379 Killed umount cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_9_1.sh: line 12: 16380 Killed mount -t cgroup xxx cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_9_2.sh: line 11: 16377 Killed umount cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_9_1.sh: line 12: 16382 Killed umount cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_9_2.sh: line 11: 16383 Killed mount -t cgroup xxx cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_9_2.sh: line 11: 16385 Killed umount cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_9_2.sh: line 11: 16386 Killed mount -t cgroup xxx cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_9_1.sh: line 12: 16384 Killed mount -t cgroup xxx cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_9_2.sh: line 11: 16387 Killed umount cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_9_1.sh: line 12: 16389 Killed umount cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_9_2.sh: line 11: 16390 Killed mount -t cgroup xxx cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_9_2.sh: line 11: 16392 Killed umount cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_9_1.sh: line 12: 16391 Killed mount -t cgroup xxx cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_9_1.sh: line 12: 16395 Killed umount cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_9_2.sh: line 11: 16393 Killed mount -t cgroup xxx cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_9_1.sh: line 12: 16396 Killed mount -t cgroup xxx cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_9_2.sh: line 11: 16397 Killed umount cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_9_1.sh: line 12: 16399 Killed umount cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_9_1.sh: line 12: 16401 Killed mount -t cgroup xxx cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_9_2.sh: line 11: 16400 Killed mount -t cgroup xxx cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_9_2.sh: line 11: 16404 Killed umount cgroup/ > /dev/null 2>&1
/opt/ltp
DEBUG: time: 1622514421.185547, endtime: 1622514721.1855438
DEBUG: Partial data from SSH call: /testcases/bin/cgroup_regression_9_2.sh: line 11: 16405 Killed mount -t cgroup xxx cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_9_1.sh: line 12: 16403 Killed umount cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_9_2.sh: line 11: 16406 Killed umount cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_9_1.sh: line 12: 16407 Killed mount -t cgroup xxx cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_9_2.sh: line 11: 16408 Killed mount -t cgroup xxx cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_9_1.sh: line 12: 16410 Killed umount cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_9_1.sh: line 12: 16412 Killed mount -t cgroup xxx cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_9_2.sh: line 11: 16411 Killed umount cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_9_1.sh: line 12: 16414 Killed umount cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_9_1.sh: line 12: 16416 Killed mount -t cgroup xxx cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_9_2.sh: line 11: 16415 Killed mount -t cgroup xxx cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_9_1.sh: line 12: 16418 Killed umount cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_9_2.sh: line 11: 16419 Killed umount cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_9_1.sh: line 12: 16420 Killed mount -t cgroup xxx cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_9_2.sh: line 11: 16421 Killed mount -t cgroup xxx cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_9_1.sh: line 12: 16423 Killed umount cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_9_2.sh: line 11: 16424 Killed umount cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_9_2.sh: line 11: 16426 Killed mount -t cgroup xxx cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_9_1.sh: line 12: 16425 Killed mount -t cgroup xxx cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_9_2.sh: line 11: 16427 Killed umount cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_9_1.sh: line 12: 16429 Killed umount cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_9_2.sh: line 11: 16430 Killed mount -t cgroup xxx cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_9_2.sh: line 11: 16432 Killed umount cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_9_2.sh: line 11: 16433 Killed mount -t cgroup xxx cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_9_2.sh: line 11: 16434 Killed umount cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_9_1.sh: line 12: 16431 Killed mount -t cgroup xxx cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_9_1.sh: line 12: 16437 Killed umount cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_9_1.sh: line 12: 16438 Killed mount -t cgroup xxx cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_9_2.sh: line 11: 16435 Killed mount -t cgroup xxx cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_9_1.sh: line 12: 16440 Killed umount cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_9_2.sh: line 11: 16441 Killed umount cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_9_1.sh: line 12: 16442 Killed mount -t cgroup xxx cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_9_1.sh: line 12
DEBUG: time: 1622514422.8396695, endtime: 1622514722.8396668
DEBUG: Partial data from SSH call: : 16445 Killed umount cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_9_2.sh: line 11: 16443 Killed mount -t cgroup xxx cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_9_1.sh: line 12: 16446 Killed mount -t cgroup xxx cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_9_2.sh: line 11: 16447 Killed umount cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_9_1.sh: line 12: 16449 Killed umount cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_9_2.sh: line 11: 16450 Killed mount -t cgroup xxx cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_9_1.sh: line 12: 16451 Killed mount -t cgroup xxx cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_9_2.sh: line 11: 16452 Killed umount cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_9_1.sh: line 12: 16454 Killed umount cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_9_2.sh: line 11: 16455 Killed mount -t cgroup xxx cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_9_1.sh: line 12: 16456 Killed mount -t cgroup xxx cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_9_2.sh: line 11: 16457 Killed umount cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_9_1.sh: line 12: 16459 Killed umount cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_9_2.sh: line 11: 16460 Killed mount -t cgroup xxx cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_9_1.sh: line 12: 16461 Killed mount -t cgroup xxx cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_9_2.sh: line 11: 16462 Killed umount cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_9_1.sh: line 12: 16464 Killed umount cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_9_2.sh: line 11: 16465 Killed mount -t cgroup xxx cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_9_1.sh: line 12: 16466 Killed mount -t cgroup xxx cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_9_2.sh: line 11: 16467 Killed umount cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_9_1.sh: line 12: 16469 Killed umount cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_9_2.sh: line 11: 16470 Killed mount -t cgroup xxx cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_9_2.sh: line 11: 16472 Killed umount cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_9_1.sh: line 12: 16471 Killed mount -t cgroup xxx cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_9_1.sh: line 12: 16475 Killed umount cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_9_2.sh: line 11: 16473 Killed mount -t cgroup xxx cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_9_1.sh: line 12: 16476 Killed mount -t cgroup xxx cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_9_1.sh: line 12: 16479 Killed umount cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_9_2.sh: line 11: 16477 Killed umount cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_9_1.sh: line 12: 16480 Killed mount -t cgroup xxx cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_9_2.sh: line 11: 16481 Killed mount -t cgroup xxx cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_9_1.sh: line 12: 16483 Killed umount cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_9_2.sh: line 11: 16484 Killed umount cgroup/ >
DEBUG: time: 1622514424.9671037, endtime: 1622514724.9671
DEBUG: Partial data from SSH call: /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_9_1.sh: line 12: 16485 Killed mount -t cgroup xxx cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_9_2.sh: line 11: 16486 Killed mount -t cgroup xxx cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_9_2.sh: line 11: 16489 Killed umount cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_9_1.sh: line 12: 16488 Killed umount cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_9_2.sh: line 11: 16490 Killed mount -t cgroup xxx cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_9_1.sh: line 12: 16491 Killed mount -t cgroup xxx cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_9_2.sh: line 11: 16492 Killed umount cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_9_1.sh: line 12: 16494 Killed umount cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_9_2.sh: line 11: 16495 Killed mount -t cgroup xxx cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_9_1.sh: line 12: 16496 Killed mount -t cgroup xxx cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_9_2.sh: line 11: 16497 Killed umount cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_9_1.sh: line 12: 16499 Killed umount cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_9_2.sh: line 11: 16500 Killed mount -t cgroup xxx cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_9_1.sh: line 12: 16501 Killed mount -t cgroup xxx cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_9_2.sh: line 11: 16502 Killed umount cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_9_1.sh: line 12: 16504 Killed umount cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_9_2.sh: line 11: 16505 Killed mount -t cgroup xxx cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_9_1.sh: line 12: 16506 Killed mount -t cgroup xxx cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_9_2.sh: line 11: 16507 Killed umount cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_9_1.sh: line 12: 16509 Killed umount cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_9_1.sh: line 12: 16511 Killed mount -t cgroup xxx cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_9_2.sh: line 11: 16510 Killed mount -t cgroup xxx cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_9_1.sh: line 12: 16513 Killed umount cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_9_2.sh: line 11: 16514 Killed umount cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_9_2.sh: line 11: 16516 Killed mount -t cgroup xxx cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_9_1.sh: line 12: 16515 Killed mount -t cgroup xxx cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_9_2.sh: line 11: 16517 Killed umount cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_9_1.sh: line 12: 16519 Killed umount cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_9_2.sh: line 11: 16520 Killed mount -t cgroup xxx cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_9_1.sh: line 12: 16521 Killed mount -t cgroup xxx cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_9_2.sh: line 11: 16522 Killed umount cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_9_1.sh: line 12: 16524 Killed umount cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_re
DEBUG: time: 1622514426.7705693, endtime: 1622514726.7705667
DEBUG: Partial data from SSH call: gression_9_2.sh: line 11: 16525 Killed mount -t cgroup xxx cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_9_1.sh: line 12: 16526 Killed mount -t cgroup xxx cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_9_2.sh: line 11: 16527 Killed umount cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_9_2.sh: line 11: 16530 Killed mount -t cgroup xxx cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_9_1.sh: line 12: 16529 Killed umount cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_9_2.sh: line 11: 16531 Killed umount cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_9_1.sh: line 12: 16532 Killed mount -t cgroup xxx cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_9_2.sh: line 11: 16533 Killed mount -t cgroup xxx cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_9_1.sh: line 12: 16535 Killed umount cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_9_1.sh: line 12: 16537 Killed mount -t cgroup xxx cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_9_2.sh: line 11: 16536 Killed umount cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_9_1.sh: line 12: 16539 Killed umount cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_9_2.sh: line 11: 16540 Killed mount -t cgroup xxx cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_9_2.sh: line 11: 16542 Killed umount cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_9_1.sh: line 12: 16541 Killed mount -t cgroup xxx cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_9_2.sh: line 11: 16543 Killed mount -t cgroup xxx cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_9_1.sh: line 12: 16545 Killed umount cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_9_2.sh: line 11: 16546 Killed umount cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_9_2.sh: line 11: 16548 Killed mount -t cgroup xxx cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_9_1.sh: line 12: 16547 Killed mount -t cgroup xxx cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_9_2.sh: line 11: 16549 Killed umount cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_9_1.sh: line 12: 16551 Killed umount cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_9_2.sh: line 11: 16552 Killed mount -t cgroup xxx cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_9_1.sh: line 12: 16553 Killed mount -t cgroup xxx cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_9_2.sh: line 11: 16554 Killed umount cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_9_1.sh: line 12: 16556 Killed umount cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_9_2.sh: line 11: 16557 Killed mount -t cgroup xxx cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_9_1.sh: line 12: 16558 Killed mount -t cgroup xxx cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_9_1.sh: line 12: 16561 Killed umount cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_9_2.sh: line 11: 16559 Killed umount cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_9_1.sh: line 12: 16562 Killed mount -t cgroup xxx cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_9_2.sh: line 11: 16563 Killed mount -t cgroup xxx cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_9_1.sh: line 12: 16565 Kil
DEBUG: time: 1622514428.747072, endtime: 1622514728.7470682
DEBUG: Partial data from SSH call: led umount cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_9_2.sh: line 11: 16566 Killed umount cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_9_1.sh: line 12: 16567 Killed mount -t cgroup xxx cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_9_2.sh: line 11: 16568 Killed mount -t cgroup xxx cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_9_1.sh: line 12: 16570 Killed umount cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_9_2.sh: line 11: 16571 Killed umount cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_9_1.sh: line 12: 16572 Killed mount -t cgroup xxx cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_9_2.sh: line 11: 16573 Killed mount -t cgroup xxx cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_9_1.sh: line 12: 16575 Killed umount cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_9_2.sh: line 11: 16576 Killed umount cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_9_1.sh: line 12: 16577 Killed mount -t cgroup xxx cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_9_2.sh: line 11: 16578 Killed mount -t cgroup xxx cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_9_1.sh: line 12: 16580 Killed umount cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_9_2.sh: line 11: 16581 Killed umount cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_9_1.sh: line 12: 16582 Killed mount -t cgroup xxx cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_9_2.sh: line 11: 16583 Killed mount -t cgroup xxx cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_9_1.sh: line 12: 16585 Killed umount cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_9_1.sh: line 12: 16587 Killed mount -t cgroup xxx cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_9_2.sh: line 11: 16586 Killed umount cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_9_1.sh: line 12: 16589 Killed umount cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_9_2.sh: line 11: 16590 Killed mount -t cgroup xxx cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_9_1.sh: line 12: 16591 Killed mount -t cgroup xxx cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_9_2.sh: line 11: 16592 Killed umount cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_9_1.sh: line 12: 16594 Killed umount cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_9_2.sh: line 11: 16595 Killed mount -t cgroup xxx cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_9_1.sh: line 12: 16596 Killed mount -t cgroup xxx cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_9_2.sh: line 11: 16597 Killed umount cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_9_2.sh: line 11: 16600 Killed mount -t cgroup xxx cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_9_1.sh: line 12: 16599 Killed umount cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_9_2.sh: line 11: 16601 Killed umount cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_9_1.sh: line 12: 16602 Killed mount -t cgroup xxx cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_9_2.sh: line 11: 16603 Killed mount -t cgroup xxx cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_9_1.sh: line 12: 16605 Killed umount cgroup/ > /dev/null
DEBUG: time: 1622514430.4813957, endtime: 1622514730.4813898
DEBUG: Partial data from SSH call: 2>&1
/opt/ltp/testcases/bin/cgroup_regression_9_2.sh: line 11: 16606 Killed umount cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_9_1.sh: line 12: 16607 Killed mount -t cgroup xxx cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_9_2.sh: line 11: 16608 Killed mount -t cgroup xxx cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_9_1.sh: line 12: 16610 Killed umount cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_9_2.sh: line 11: 16611 Killed umount cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_9_1.sh: line 12: 16612 Killed mount -t cgroup xxx cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_9_2.sh: line 11: 16613 Killed mount -t cgroup xxx cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_9_1.sh: line 12: 16615 Killed umount cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_9_2.sh: line 11: 16616 Killed umount cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_9_1.sh: line 12: 16619 Killed mount -t cgroup xxx cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_9_1.sh: line 12: 16624 Killed umount cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_9_2.sh: line 11: 16622 Killed mount -t cgroup xxx cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_9_1.sh: line 12: 16625 Killed mount -t cgroup xxx cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_9_2.sh: line 11: 16626 Killed umount cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_9_1.sh: line 12: 16628 Killed umount cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_9_2.sh: line 11: 16629 Killed mount -t cgroup xxx cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_9_1.sh: line 12: 16630 Killed mount -t cgroup xxx cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_9_2.sh: line 11: 16631 Killed umount cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_9_1.sh: line 12: 16633 Killed umount cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_9_2.sh: line 11: 16634 Killed mount -t cgroup xxx cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_9_1.sh: line 12: 16635 Killed mount -t cgroup xxx cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_9_2.sh: line 11: 16636 Killed umount cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_9_1.sh: line 12: 16638 Killed umount cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_9_2.sh: line 11: 16639 Killed mount -t cgroup xxx cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_9_1.sh: line 12: 16640 Killed mount -t cgroup xxx cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_9_2.sh: line 11: 16641 Killed umount cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_9_2.sh: line 11: 16644 Killed mount -t cgroup xxx cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_9_1.sh: line 12: 16643 Killed umount cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_9_2.sh: line 11: 16645 Killed umount cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_9_1.sh: line 12: 16646 Killed mount -t cgroup xxx cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_9_2.sh: line 11: 16647 Killed mount -t cgroup xxx cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_9_1.sh: line 12: 16649 Killed umount cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_9_
DEBUG: time: 1622514432.1943927, endtime: 1622514732.19439
DEBUG: Partial data from SSH call: 1.sh: line 12: 16651 Killed mount -t cgroup xxx cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_9_2.sh: line 11: 16650 Killed umount cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_9_1.sh: line 12: 16653 Killed umount cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_9_2.sh: line 11: 16654 Killed mount -t cgroup xxx cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_9_1.sh: line 12: 16655 Killed mount -t cgroup xxx cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_9_2.sh: line 11: 16656 Killed umount cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_9_1.sh: line 12: 16658 Killed umount cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_9_1.sh: line 12: 16660 Killed mount -t cgroup xxx cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_9_2.sh: line 11: 16659 Killed mount -t cgroup xxx cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_9_2.sh: line 11: 16663 Killed umount cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_9_1.sh: line 12: 16662 Killed umount cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_9_1.sh: line 12: 16665 Killed mount -t cgroup xxx cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_9_2.sh: line 11: 16664 Killed mount -t cgroup xxx cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_9_2.sh: line 11: 16668 Killed umount cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_9_1.sh: line 12: 16667 Killed umount cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_9_2.sh: line 11: 16669 Killed mount -t cgroup xxx cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_9_1.sh: line 12: 16670 Killed mount -t cgroup xxx cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_9_2.sh: line 11: 16671 Killed umount cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_9_1.sh: line 12: 16673 Killed umount cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_9_1.sh: line 12: 16675 Killed mount -t cgroup xxx cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_9_2.sh: line 11: 16674 Killed mount -t cgroup xxx cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_9_1.sh: line 12: 16677 Killed umount cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_9_2.sh: line 11: 16678 Killed umount cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_9_1.sh: line 12: 16679 Killed mount -t cgroup xxx cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_9_2.sh: line 11: 16680 Killed mount -t cgroup xxx cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_9_1.sh: line 12: 16682 Killed umount cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_9_2.sh: line 11: 16683 Killed umount cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_9_1.sh: line 12: 16684 Killed mount -t cgroup xxx cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_9_1.sh: line 12: 16687 Killed umount cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_9_2.sh: line 11: 16685 Killed mount -t cgroup xxx cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_9_1.sh: line 12: 16688 Killed mount -t cgroup xxx cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_9_2.sh: line 11: 16689 Killed umount cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_9_1.sh: line 12: 16691 Killed umo
DEBUG: time: 1622514434.05947, endtime: 1622514734.0594661
DEBUG: Partial data from SSH call: unt cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_9_2.sh: line 11: 16692 Killed mount -t cgroup xxx cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_9_1.sh: line 12: 16693 Killed mount -t cgroup xxx cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_9_2.sh: line 11: 16694 Killed umount cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_9_1.sh: line 12: 16696 Killed umount cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_9_2.sh: line 11: 16697 Killed mount -t cgroup xxx cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_9_2.sh: line 11: 16699 Killed umount cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_9_1.sh: line 12: 16698 Killed mount -t cgroup xxx cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_9_2.sh: line 11: 16700 Killed mount -t cgroup xxx cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_9_1.sh: line 12: 16702 Killed umount cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_9_2.sh: line 11: 16703 Killed umount cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_9_1.sh: line 12: 16704 Killed mount -t cgroup xxx cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_9_2.sh: line 11: 16705 Killed mount -t cgroup xxx cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_9_1.sh: line 12: 16707 Killed umount cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_9_2.sh: line 11: 16708 Killed umount cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_9_1.sh: line 12: 16709 Killed mount -t cgroup xxx cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_9_2.sh: line 11: 16710 Killed mount -t cgroup xxx cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_9_1.sh: line 12: 16712 Killed umount cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_9_2.sh: line 11: 16713 Killed umount cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_9_2.sh: line 11: 16715 Killed mount -t cgroup xxx cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_9_1.sh: line 12: 16714 Killed mount -t cgroup xxx cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_9_2.sh: line 11: 16716 Killed umount cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_9_1.sh: line 12: 16718 Killed umount cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_9_1.sh: line 12: 16720 Killed mount -t cgroup xxx cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_9_2.sh: line 11: 16719 Killed mount -t cgroup xxx cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_9_1.sh: line 12: 16722 Killed umount cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_9_2.sh: line 11: 16723 Killed umount cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_9_1.sh: line 12: 16724 Killed mount -t cgroup xxx cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_9_2.sh: line 11: 16725 Killed mount -t cgroup xxx cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_9_1.sh: line 12: 16727 Killed umount cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_9_1.sh: line 12: 16729 Killed mount -t cgroup xxx cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_9_1.sh: line 12: 16731 Killed umount cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_9_2.sh: line 11: 16728 Killed umount cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/
DEBUG: time: 1622514435.7522404, endtime: 1622514735.7522364
DEBUG: Partial data from SSH call: bin/cgroup_regression_9_1.sh: line 12: 16732 Killed mount -t cgroup xxx cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_9_2.sh: line 11: 16733 Killed mount -t cgroup xxx cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_9_1.sh: line 12: 16735 Killed umount cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_9_2.sh: line 11: 16736 Killed umount cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_9_2.sh: line 11: 16738 Killed mount -t cgroup xxx cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_9_1.sh: line 12: 16737 Killed mount -t cgroup xxx cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_9_2.sh: line 11: 16739 Killed umount cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_9_1.sh: line 12: 16741 Killed umount cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_9_2.sh: line 11: 16742 Killed mount -t cgroup xxx cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_9_1.sh: line 12: 16743 Killed mount -t cgroup xxx cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_9_2.sh: line 11: 16744 Killed umount cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_9_1.sh: line 12: 16746 Killed umount cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_9_2.sh: line 11: 16747 Killed mount -t cgroup xxx cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_9_1.sh: line 12: 16748 Killed mount -t cgroup xxx cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_9_1.sh: line 12: 16751 Killed umount cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_9_2.sh: line 11: 16749 Killed umount cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_9_1.sh: line 12: 16752 Killed mount -t cgroup xxx cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_9_2.sh: line 11: 16753 Killed mount -t cgroup xxx cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_9_1.sh: line 12: 16755 Killed umount cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_9_2.sh: line 11: 16756 Killed umount cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_9_1.sh: line 12: 16757 Killed mount -t cgroup xxx cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_9_2.sh: line 11: 16758 Killed mount -t cgroup xxx cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_9_1.sh: line 12: 16760 Killed umount cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_9_2.sh: line 11: 16761 Killed umount cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_9_1.sh: line 12: 16762 Killed mount -t cgroup xxx cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_9_2.sh: line 11: 16763 Killed mount -t cgroup xxx cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_9_1.sh: line 12: 16765 Killed umount cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_9_2.sh: line 11: 16766 Killed umount cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_9_1.sh: line 12: 16767 Killed mount -t cgroup xxx cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_9_2.sh: line 11: 16768 Killed mount -t cgroup xxx cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_9_1.sh: line 12: 16770 Killed umount cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_9_2.sh: line 11: 16771 Killed umount cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_9_1.sh: line 12: 16772 Kil
DEBUG: time: 1622514437.4688957, endtime: 1622514737.4688938
DEBUG: Partial data from SSH call: led mount -t cgroup xxx cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_9_2.sh: line 11: 16773 Killed mount -t cgroup xxx cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_9_1.sh: line 12: 16775 Killed umount cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_9_2.sh: line 11: 16776 Killed umount cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_9_1.sh: line 12: 16777 Killed mount -t cgroup xxx cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_9_2.sh: line 11: 16778 Killed mount -t cgroup xxx cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_9_1.sh: line 12: 16780 Killed umount cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_9_2.sh: line 11: 16781 Killed umount cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_9_1.sh: line 12: 16782 Killed mount -t cgroup xxx cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_9_1.sh: line 12: 16785 Killed umount cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_9_2.sh: line 11: 16783 Killed mount -t cgroup xxx cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_9_1.sh: line 12: 16786 Killed mount -t cgroup xxx cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_9_2.sh: line 11: 16787 Killed umount cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_9_1.sh: line 12: 16789 Killed umount cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_9_2.sh: line 11: 16790 Killed mount -t cgroup xxx cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_9_1.sh: line 12: 16791 Killed mount -t cgroup xxx cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_9_2.sh: line 11: 16792 Killed umount cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_9_1.sh: line 12: 16794 Killed umount cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_9_2.sh: line 11: 16795 Killed mount -t cgroup xxx cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_9_1.sh: line 12: 16796 Killed mount -t cgroup xxx cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_9_2.sh: line 11: 16797 Killed umount cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_9_1.sh: line 12: 16799 Killed umount cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_9_2.sh: line 11: 16800 Killed mount -t cgroup xxx cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_9_1.sh: line 12: 16801 Killed mount -t cgroup xxx cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_9_2.sh: line 11: 16802 Killed umount cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_9_1.sh: line 12: 16804 Killed umount cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_9_2.sh: line 11: 16805 Killed mount -t cgroup xxx cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_9_1.sh: line 12: 16806 Killed mount -t cgroup xxx cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_9_2.sh: line 11: 16807 Killed umount cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_9_1.sh: line 12: 16809 Killed umount cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_9_2.sh: line 11: 16810 Killed mount -t cgroup xxx cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_9_1.sh: line 12: 16811 Killed mount -t cgroup xxx cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_9_2.sh: line 11: 16812 Killed umount cgroup/
DEBUG: time: 1622514439.0391588, endtime: 1622514739.039153
DEBUG: Partial data from SSH call: > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_9_1.sh: line 12: 16814 Killed umount cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_9_2.sh: line 11: 16815 Killed mount -t cgroup xxx cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_9_1.sh: line 12: 16816 Killed mount -t cgroup xxx cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_9_2.sh: line 11: 16817 Killed umount cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_9_1.sh: line 12: 16819 Killed umount cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_9_2.sh: line 11: 16820 Killed mount -t cgroup xxx cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_9_1.sh: line 12: 16821 Killed mount -t cgroup xxx cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_9_2.sh: line 11: 16822 Killed umount cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_9_1.sh: line 12: 16824 Killed umount cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_9_2.sh: line 11: 16825 Killed mount -t cgroup xxx cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_9_1.sh: line 12: 16826 Killed mount -t cgroup xxx cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_9_2.sh: line 11: 16827 Killed umount cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_9_1.sh: line 12: 16829 Killed umount cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_9_2.sh: line 11: 16830 Killed mount -t cgroup xxx cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_9_1.sh: line 12: 16831 Killed mount -t cgroup xxx cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_9_2.sh: line 11: 16832 Killed umount cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_9_1.sh: line 12: 16834 Killed umount cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_9_2.sh: line 11: 16835 Killed mount -t cgroup xxx cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_9_1.sh: line 12: 16836 Killed mount -t cgroup xxx cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_9_2.sh: line 11: 16837 Killed umount cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_9_1.sh: line 12: 16839 Killed umount cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_9_2.sh: line 11: 16840 Killed mount -t cgroup xxx cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_9_2.sh: line 11: 16842 Killed umount cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_9_1.sh: line 12: 16841 Killed mount -t cgroup xxx cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_9_2.sh: line 11: 16843 Killed mount -t cgroup xxx cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_9_1.sh: line 12: 16845 Killed umount cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_9_2.sh: line 11: 16846 Killed umount cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_9_1.sh: line 12: 16847 Killed mount -t cgroup xxx cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_9_2.sh: line 11: 16848 Killed mount -t cgroup xxx cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_9_1.sh: line 12: 16850 Killed umount cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_9_2.sh: line 11: 16851 Killed umount cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_9_1.sh: line 12: 16852 Killed mount -t cgroup xxx cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_
DEBUG: time: 1622514440.752608, endtime: 1622514740.752603
DEBUG: Partial data from SSH call: regression_9_2.sh: line 11: 16853 Killed mount -t cgroup xxx cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_9_1.sh: line 12: 16855 Killed umount cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_9_2.sh: line 11: 16856 Killed umount cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_9_1.sh: line 12: 16857 Killed mount -t cgroup xxx cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_9_2.sh: line 11: 16858 Killed mount -t cgroup xxx cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_9_1.sh: line 12: 16860 Killed umount cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_9_2.sh: line 11: 16861 Killed umount cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_9_1.sh: line 12: 16862 Killed mount -t cgroup xxx cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_9_1.sh: line 12: 16865 Killed umount cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_9_1.sh: line 12: 16866 Killed mount -t cgroup xxx cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_9_2.sh: line 11: 16863 Killed mount -t cgroup xxx cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_9_1.sh: line 12: 16868 Killed umount cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_9_2.sh: line 11: 16869 Killed umount cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_9_2.sh: line 11: 16871 Killed mount -t cgroup xxx cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_9_1.sh: line 12: 16870 Killed mount -t cgroup xxx cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_9_2.sh: line 11: 16872 Killed umount cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_9_1.sh: line 12: 16874 Killed umount cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_9_2.sh: line 11: 16875 Killed mount -t cgroup xxx cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_9_1.sh: line 12: 16876 Killed mount -t cgroup xxx cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_9_2.sh: line 11: 16877 Killed umount cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_9_1.sh: line 12: 16879 Killed umount cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_9_2.sh: line 11: 16880 Killed mount -t cgroup xxx cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_9_1.sh: line 12: 16881 Killed mount -t cgroup xxx cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_9_1.sh: line 12: 16884 Killed umount cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_9_2.sh: line 11: 16882 Killed umount cgroup/ > /dev/null 2>&1
/opt/ltp/testcases/bin/cgroup_regression_test.sh: line 427: 16885 Killed umount cgroup/ 2> /dev/null
cgroup_regression_test 9 TPASS: no kernel bug was found
/opt/ltp/testcases/bin/tst_test.sh: line 27: 16900 Killed rm -r "$TST_TMPDIR"

Summary:
passed 5
failed 4
broken 0
skipped 3
warnings 1
/opt/ltp/testcases/bin/memcg_regression_test.sh: line 224: 16912 Killed mount -t cgroup -o memory xxx memcg/
memcg_regression_test 1 TFAIL : ltpapicmd.c:188: failed to mount memory subsystem
/opt/ltp/testcases/bin/memcg_regression_test.sh: line 224: 16914 Killed mount -t cgroup -o memory xxx memcg/
memcg_regression_test 2 TFAIL : ltpapicmd.c:188: failed to mount memory subsystem
/opt/ltp/testcases/bin/memcg_regression_test.sh: line 224: 16916 Killed mount -t cgroup -o memory xxx memcg/
memcg_regression_test 3 TFAIL : ltpapicmd.c:188: failed to mount memory subs
DEBUG: time: 1622514442.5285065, endtime: 1622514742.5285041
DEBUG: Partial data from SSH call: ystem
/opt/ltp/testcases/bin/memcg_regression_test.sh: line 224: 16918 Killed mount -t cgroup -o memory xxx memcg/
memcg_regression_test 4 TFAIL : ltpapicmd.c:188: failed to mount memory subsystem
tst_test.c:1311: TINFO: Timeout per run is 0h 05m 00s
memcg_test_3.c:73: TCONF: mounting memcg failed: EBUSY (16)

Summary:
passed 0
failed 0
broken 0
skipped 1
warnings 0
memcg_failcnt 1 TINFO: timeout per run is 0h 5m 0s
/opt/ltp/testcases/bin/tst_test.sh: line 136: 16951 Killed tst_rod "$@"
memcg_failcnt 1 TBROK: mount -t cgroup -omemory memcg /dev/memcg failed
umount: /dev/memcg: not mounted.


Re: qemux86-64 ltp kernel panic

Bruce Ashfield <bruce.ashfield@...>
 

Interesting.

The last two stalls/traps that you sent were both x86-64. Are we only
seeing this on x86 ?

I'll have another look at the patches we carry, but there really
shouldn't be anything that could trigger something like this (famous
last words).

If these are happening regularly enough, we could change the
qemux86-64 branch to v5.10/base temporarily. That would be a pure
upstream -stable, and would help rule out the yocto patches if the
issues still occur.

Bruce

On Thu, Jun 3, 2021 at 7:03 AM Richard Purdie
<richard.purdie@...> wrote:

https://autobuilder.yoctoproject.org/typhoon/#/builders/95/builds/1969

died with the following kernel panic:

[ 2650.301002] option changes via remount are deprecated (pid=15940 comm=mount)
[ 2652.496768] kernel tried to execute NX-protected page - exploit attempt? (uid: 0)
[ 2652.508974] BUG: unable to handle page fault for address: ffff937f3d8de6b8
[ 2652.510710] #PF: supervisor instruction fetch in kernel mode
[ 2652.512028] #PF: error_code(0x0011) - permissions violation
[ 2652.513312] PGD 6001067 P4D 6001067 PUD 6002067 PMD 800000003d8000e3
[ 2652.514819] Oops: 0011 [#1] PREEMPT SMP PTI
[ 2652.515810] CPU: 3 PID: 16301 Comm: cat Not tainted 5.10.41-yocto-standard #1
[ 2652.517484] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014
[ 2652.520045] RIP: 0010:0xffff937f3d8de6b8
[ 2652.520951] Code: ff ff 88 e6 8d 3d 7f 93 ff ff 48 a5 f4 10 7f 93 ff ff 90 df 8d 3d 7f 93 ff ff a8 e6 8d 3d 7f 93 ff ff a8 e6 8d 3d 7f 93 ff ff <70> 57 39 02 7f 93 ff ff 00 00 00 00 00 00 00 00 00 00 00 00 00 00
[ 2652.526109] RSP: 0018:ffff9c9100120f28 EFLAGS: 00010282
[ 2652.527415] RAX: ffff937f3d8de6b8 RBX: ffff937f3edaacc0 RCX: ffff937f02395770
[ 2652.529173] RDX: 0000000000000000 RSI: ffff9c9100120f38 RDI: ffff937f02395770
[ 2652.530946] RBP: ffff9c9100120f80 R08: 0000026b359c768e R09: 7fffffffffffffff
[ 2652.532696] R10: 000002698b120200 R11: ffffffffb56060c0 R12: 000000000000000a
[ 2652.534440] R13: ffff9c9100120f38 R14: 0000000000000000 R15: ffff937f3edaad30
[ 2652.536221] FS: 00007fec565b55c0(0000) GS:ffff937f3ed80000(0000) knlGS:0000000000000000
[ 2652.538214] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 2652.539621] CR2: ffff937f3d8de6b8 CR3: 0000000010ed6000 CR4: 00000000001506e0
[ 2652.541434] Call Trace:
[ 2652.542026] <IRQ>
[ 2652.542527] ? rcu_core+0x235/0x570
[ 2652.543383] rcu_core_si+0xe/0x10
[ 2652.544200] __do_softirq+0xd2/0x2bc
[ 2652.545096] asm_call_irq_on_stack+0x12/0x20
[ 2652.546123] </IRQ>
[ 2652.546674] do_softirq_own_stack+0x3d/0x50
[ 2652.547724] irq_exit_rcu+0x8f/0xc0
[ 2652.548597] sysvec_apic_timer_interrupt+0x35/0x80
[ 2652.549760] asm_sysvec_apic_timer_interrupt+0x12/0x20
[ 2652.550944] RIP: 0010:syscall_enter_from_user_mode+0xd/0x30
[ 2652.552246] Code: f0 00 74 12 65 81 05 3e c1 3f 4b 00 00 ef ff e8 39 fd ff ff 5d c3 0f 0b 0f 1f 44 00 00 48 89 f0 fb 65 48 8b 14 25 00 6d 01 00 <48> 8b 32 f7 c6 c1 01 00 10 75 01 c3 55 48 89 e5 e8 be 54 4c ff 5d
[ 2652.556557] RSP: 0018:ffff9c910392ff38 EFLAGS: 00000246
[ 2652.557777] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000000
[ 2652.559440] RDX: ffff937f2eeb2880 RSI: 0000000000000000 RDI: ffff9c910392ff58
[ 2652.561096] RBP: ffff9c910392ff48 R08: 0000000000000000 R09: 0000000000000000
[ 2652.562780] R10: 0000000000000000 R11: 0000000000000000 R12: ffff9c910392ff58
[ 2652.564451] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000
[ 2652.566116] ? do_syscall_64+0x14/0x50
[ 2652.567014] entry_SYSCALL_64_after_hwframe+0x44/0xa9
[ 2652.568201] RIP: 0033:0x7fec564db072
[ 2652.569062] Code: c0 e9 d2 fe ff ff 48 8d 3d 6b e1 09 00 50 e8 a5 d4 01 00 0f 1f 44 00 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 0f 05 <48> 3d 00 f0 ff ff 77 56 c3 0f 1f 44 00 00 48 83 ec 28 48 89 54 24
[ 2652.573522] RSP: 002b:00007ffcd5e88a88 EFLAGS: 00000246 ORIG_RAX: 0000000000000000
[ 2652.575307] RAX: ffffffffffffffda RBX: 0000000000020000 RCX: 00007fec564db072
[ 2652.577020] RDX: 0000000000020000 RSI: 00007fec563cd000 RDI: 0000000000000003
[ 2652.578738] RBP: 00007fec563cd000 R08: 00007fec563cc010 R09: 0000000000000000
[ 2652.580468] R10: 0000000000000022 R11: 0000000000000246 R12: 0000000000020000
[ 2652.582097] R13: 0000000000000003 R14: 0000000000000002 R15: 0000000000020000
[ 2652.583725] Modules linked in: bnep
[ 2652.584555] CR2: ffff937f3d8de6b8
[ 2652.585360] ---[ end trace 9a47e1a3be6020d4 ]---
[ 2652.586434] RIP: 0010:0xffff937f3d8de6b8
[ 2652.587342] Code: ff ff 88 e6 8d 3d 7f 93 ff ff 48 a5 f4 10 7f 93 ff ff 90 df 8d 3d 7f 93 ff ff a8 e6 8d 3d 7f 93 ff ff a8 e6 8d 3d 7f 93 ff ff <70> 57 39 02 7f 93 ff ff 00 00 00 00 00 00 00 00 00 00 00 00 00 00
[ 2652.592461] RSP: 0018:ffff9c9100120f28 EFLAGS: 00010282
[ 2652.593716] RAX: ffff937f3d8de6b8 RBX: ffff937f3edaacc0 RCX: ffff937f02395770
[ 2652.595448] RDX: 0000000000000000 RSI: ffff9c9100120f38 RDI: ffff937f02395770
[ 2652.597180] RBP: ffff9c9100120f80 R08: 0000026b359c768e R09: 7fffffffffffffff
[ 2652.598888] R10: 000002698b120200 R11: ffffffffb56060c0 R12: 000000000000000a
[ 2652.600692] R13: ffff9c9100120f38 R14: 0000000000000000 R15: ffff937f3edaad30
[ 2652.602337] FS: 00007fec565b55c0(0000) GS:ffff937f3ed80000(0000) knlGS:0000000000000000
[ 2652.604223] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 2652.605556] CR2: ffff937f3d8de6b8 CR3: 0000000010ed6000 CR4: 00000000001506e0
[ 2652.607091] Kernel panic - not syncing: Fatal exception in interrupt
[ 2652.608216] Kernel Offset: 0x33000000 from 0xffffffff81000000 (relocation range: 0xffffffff80000000-0xffffffffbfffffff)
[ 2652.609892] ---[ end Kernel panic - not syncing: Fatal exception in interrupt ]---

ltp test log looks to be testimage/ltp_log.20210602224847/controllers-raw.log:

Checking for required user/group ids

'nobody' user id and group found.
'bin' user id and group found.
'daemon' user id and group found.
Users group found.
Sys group found.
Required users/groups exist.
no big block device was specified on commandline.
Tests which require a big block device are disabled.
You can specify it with option -z
INFO: Test start time: Wed Jun 2 23:32:06 UTC 2021
COMMAND: /opt/ltp/bin/ltp-pan -q -e -S -a 18685 -n 18685 -p -f /opt/ltp/ltp-quKlbyFeTO/alltests -l
/opt/ltp/results/controllers -C /opt/ltp/output/LTP_RUN_ON-controllers.failed -T /opt/ltp/output/LTP_RUN_ON-
controllers.tconf
LOG File: /opt/ltp/results/controllers
FAILED COMMAND File: /opt/ltp/output/LTP_RUN_ON-controllers.failed
TCONF COMMAND File: /opt/ltp/output/LTP_RUN_ON-controllers.tconf
Running tests.......
cgroup_regression_test 1 TINFO: timeout per run is 0h 5m 0s
cgroup_regression_test 1 TPASS: no kernel bug was found
cgroup_regression_test 2 TPASS: notify_on_release is inherited
cgroup_regression_test 3 TCONF: CONFIG_SCHED_DEBUG is not enabled
cgroup_regression_test 4 TCONF: CONFIG_LOCKDEP is not enabled
cgroup_regression_test 5 TPASS: no kernel bug was found
cgroup_regression_test 6 TCONF: CONFIG_CGROUP_NS is NOT supported in Kernels >= 3.0
mount: /opt/ltp/ltp-quKlbyFeTO/LTP_cgroup_regression_test.XlkWzxbviv/cgroup: xxx already mounted or mount
point busy.
cgroup_regression_test 7 TFAIL: failed to mount pids
cgroup_regression_test 7 TPASS: no kernel bug was found for test 1
cgroup_regression_test 7 TCONF: skip rest of testing due possible oops triggered by reading /proc/sched_debug
cgroup_regression_test 7 TPASS: no kernel bug was found for test 2
cgroup_regression_test 8 TPASS: no kernel bug was found
client_loop: send disconnect: Broken pipe

--
- Thou shalt not follow the NULL pointer, for chaos and madness await
thee at its end
- "Use the force Harry" - Gandalf, Star Trek II


qemux86-64 ltp kernel panic

Richard Purdie
 

https://autobuilder.yoctoproject.org/typhoon/#/builders/95/builds/1969

died with the following kernel panic:

[ 2650.301002] option changes via remount are deprecated (pid=15940 comm=mount)
[ 2652.496768] kernel tried to execute NX-protected page - exploit attempt? (uid: 0)
[ 2652.508974] BUG: unable to handle page fault for address: ffff937f3d8de6b8
[ 2652.510710] #PF: supervisor instruction fetch in kernel mode
[ 2652.512028] #PF: error_code(0x0011) - permissions violation
[ 2652.513312] PGD 6001067 P4D 6001067 PUD 6002067 PMD 800000003d8000e3
[ 2652.514819] Oops: 0011 [#1] PREEMPT SMP PTI
[ 2652.515810] CPU: 3 PID: 16301 Comm: cat Not tainted 5.10.41-yocto-standard #1
[ 2652.517484] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014
[ 2652.520045] RIP: 0010:0xffff937f3d8de6b8
[ 2652.520951] Code: ff ff 88 e6 8d 3d 7f 93 ff ff 48 a5 f4 10 7f 93 ff ff 90 df 8d 3d 7f 93 ff ff a8 e6 8d 3d 7f 93 ff ff a8 e6 8d 3d 7f 93 ff ff <70> 57 39 02 7f 93 ff ff 00 00 00 00 00 00 00 00 00 00 00 00 00 00
[ 2652.526109] RSP: 0018:ffff9c9100120f28 EFLAGS: 00010282
[ 2652.527415] RAX: ffff937f3d8de6b8 RBX: ffff937f3edaacc0 RCX: ffff937f02395770
[ 2652.529173] RDX: 0000000000000000 RSI: ffff9c9100120f38 RDI: ffff937f02395770
[ 2652.530946] RBP: ffff9c9100120f80 R08: 0000026b359c768e R09: 7fffffffffffffff
[ 2652.532696] R10: 000002698b120200 R11: ffffffffb56060c0 R12: 000000000000000a
[ 2652.534440] R13: ffff9c9100120f38 R14: 0000000000000000 R15: ffff937f3edaad30
[ 2652.536221] FS: 00007fec565b55c0(0000) GS:ffff937f3ed80000(0000) knlGS:0000000000000000
[ 2652.538214] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 2652.539621] CR2: ffff937f3d8de6b8 CR3: 0000000010ed6000 CR4: 00000000001506e0
[ 2652.541434] Call Trace:
[ 2652.542026] <IRQ>
[ 2652.542527] ? rcu_core+0x235/0x570
[ 2652.543383] rcu_core_si+0xe/0x10
[ 2652.544200] __do_softirq+0xd2/0x2bc
[ 2652.545096] asm_call_irq_on_stack+0x12/0x20
[ 2652.546123] </IRQ>
[ 2652.546674] do_softirq_own_stack+0x3d/0x50
[ 2652.547724] irq_exit_rcu+0x8f/0xc0
[ 2652.548597] sysvec_apic_timer_interrupt+0x35/0x80
[ 2652.549760] asm_sysvec_apic_timer_interrupt+0x12/0x20
[ 2652.550944] RIP: 0010:syscall_enter_from_user_mode+0xd/0x30
[ 2652.552246] Code: f0 00 74 12 65 81 05 3e c1 3f 4b 00 00 ef ff e8 39 fd ff ff 5d c3 0f 0b 0f 1f 44 00 00 48 89 f0 fb 65 48 8b 14 25 00 6d 01 00 <48> 8b 32 f7 c6 c1 01 00 10 75 01 c3 55 48 89 e5 e8 be 54 4c ff 5d
[ 2652.556557] RSP: 0018:ffff9c910392ff38 EFLAGS: 00000246
[ 2652.557777] RAX: 0000000000000000 RBX: 0000000000000000 RCX: 0000000000000000
[ 2652.559440] RDX: ffff937f2eeb2880 RSI: 0000000000000000 RDI: ffff9c910392ff58
[ 2652.561096] RBP: ffff9c910392ff48 R08: 0000000000000000 R09: 0000000000000000
[ 2652.562780] R10: 0000000000000000 R11: 0000000000000000 R12: ffff9c910392ff58
[ 2652.564451] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000
[ 2652.566116] ? do_syscall_64+0x14/0x50
[ 2652.567014] entry_SYSCALL_64_after_hwframe+0x44/0xa9
[ 2652.568201] RIP: 0033:0x7fec564db072
[ 2652.569062] Code: c0 e9 d2 fe ff ff 48 8d 3d 6b e1 09 00 50 e8 a5 d4 01 00 0f 1f 44 00 00 f3 0f 1e fa 64 8b 04 25 18 00 00 00 85 c0 75 10 0f 05 <48> 3d 00 f0 ff ff 77 56 c3 0f 1f 44 00 00 48 83 ec 28 48 89 54 24
[ 2652.573522] RSP: 002b:00007ffcd5e88a88 EFLAGS: 00000246 ORIG_RAX: 0000000000000000
[ 2652.575307] RAX: ffffffffffffffda RBX: 0000000000020000 RCX: 00007fec564db072
[ 2652.577020] RDX: 0000000000020000 RSI: 00007fec563cd000 RDI: 0000000000000003
[ 2652.578738] RBP: 00007fec563cd000 R08: 00007fec563cc010 R09: 0000000000000000
[ 2652.580468] R10: 0000000000000022 R11: 0000000000000246 R12: 0000000000020000
[ 2652.582097] R13: 0000000000000003 R14: 0000000000000002 R15: 0000000000020000
[ 2652.583725] Modules linked in: bnep
[ 2652.584555] CR2: ffff937f3d8de6b8
[ 2652.585360] ---[ end trace 9a47e1a3be6020d4 ]---
[ 2652.586434] RIP: 0010:0xffff937f3d8de6b8
[ 2652.587342] Code: ff ff 88 e6 8d 3d 7f 93 ff ff 48 a5 f4 10 7f 93 ff ff 90 df 8d 3d 7f 93 ff ff a8 e6 8d 3d 7f 93 ff ff a8 e6 8d 3d 7f 93 ff ff <70> 57 39 02 7f 93 ff ff 00 00 00 00 00 00 00 00 00 00 00 00 00 00
[ 2652.592461] RSP: 0018:ffff9c9100120f28 EFLAGS: 00010282
[ 2652.593716] RAX: ffff937f3d8de6b8 RBX: ffff937f3edaacc0 RCX: ffff937f02395770
[ 2652.595448] RDX: 0000000000000000 RSI: ffff9c9100120f38 RDI: ffff937f02395770
[ 2652.597180] RBP: ffff9c9100120f80 R08: 0000026b359c768e R09: 7fffffffffffffff
[ 2652.598888] R10: 000002698b120200 R11: ffffffffb56060c0 R12: 000000000000000a
[ 2652.600692] R13: ffff9c9100120f38 R14: 0000000000000000 R15: ffff937f3edaad30
[ 2652.602337] FS: 00007fec565b55c0(0000) GS:ffff937f3ed80000(0000) knlGS:0000000000000000
[ 2652.604223] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 2652.605556] CR2: ffff937f3d8de6b8 CR3: 0000000010ed6000 CR4: 00000000001506e0
[ 2652.607091] Kernel panic - not syncing: Fatal exception in interrupt
[ 2652.608216] Kernel Offset: 0x33000000 from 0xffffffff81000000 (relocation range: 0xffffffff80000000-0xffffffffbfffffff)
[ 2652.609892] ---[ end Kernel panic - not syncing: Fatal exception in interrupt ]---

ltp test log looks to be testimage/ltp_log.20210602224847/controllers-raw.log:

Checking for required user/group ids

'nobody' user id and group found.
'bin' user id and group found.
'daemon' user id and group found.
Users group found.
Sys group found.
Required users/groups exist.
no big block device was specified on commandline.
Tests which require a big block device are disabled.
You can specify it with option -z
INFO: Test start time: Wed Jun 2 23:32:06 UTC 2021
COMMAND: /opt/ltp/bin/ltp-pan -q -e -S -a 18685 -n 18685 -p -f /opt/ltp/ltp-quKlbyFeTO/alltests -l
/opt/ltp/results/controllers -C /opt/ltp/output/LTP_RUN_ON-controllers.failed -T /opt/ltp/output/LTP_RUN_ON-
controllers.tconf
LOG File: /opt/ltp/results/controllers
FAILED COMMAND File: /opt/ltp/output/LTP_RUN_ON-controllers.failed
TCONF COMMAND File: /opt/ltp/output/LTP_RUN_ON-controllers.tconf
Running tests.......
cgroup_regression_test 1 TINFO: timeout per run is 0h 5m 0s
cgroup_regression_test 1 TPASS: no kernel bug was found
cgroup_regression_test 2 TPASS: notify_on_release is inherited
cgroup_regression_test 3 TCONF: CONFIG_SCHED_DEBUG is not enabled
cgroup_regression_test 4 TCONF: CONFIG_LOCKDEP is not enabled
cgroup_regression_test 5 TPASS: no kernel bug was found
cgroup_regression_test 6 TCONF: CONFIG_CGROUP_NS is NOT supported in Kernels >= 3.0
mount: /opt/ltp/ltp-quKlbyFeTO/LTP_cgroup_regression_test.XlkWzxbviv/cgroup: xxx already mounted or mount
point busy.
cgroup_regression_test 7 TFAIL: failed to mount pids
cgroup_regression_test 7 TPASS: no kernel bug was found for test 1
cgroup_regression_test 7 TCONF: skip rest of testing due possible oops triggered by reading /proc/sched_debug
cgroup_regression_test 7 TPASS: no kernel bug was found for test 2
cgroup_regression_test 8 TPASS: no kernel bug was found
client_loop: send disconnect: Broken pipe


VMs hanging with rcu stall problems

Richard Purdie
 

Not cross posted but mentioned here for info. Seeing if the qemu devs have any ideas.

Cheers,

Richard


qa-extras2 hang rcu/scheduling while atomic

Richard Purdie
 

https://autobuilder.yoctoproject.org/typhoon/#/builders/72/builds/3538

failure during execution of dnf --help

Traceback from qemu logs fro thre 5.10 kernel (full log attached):

qemux86-64 login: [ 133.333475] rcu: INFO: rcu_preempt detected stalls on CPUs/tasks:
[ 133.337109] (detected by 2, t=25864 jiffies, g=1529, q=10)
[ 133.339025] rcu: All QSes seen, last rcu_preempt kthread activity 4865 (4294800423-4294795558), jiffies_till_next_fqs=3, root ->qsmask 0x0
[ 133.343445] rcu: rcu_preempt kthread starved for 4870 jiffies! g1529 f0x2 RCU_GP_WAIT_FQS(5) ->state=0x200 ->cpu=2
[ 133.346976] rcu: Unless rcu_preempt kthread gets sufficient CPU time, OOM is now expected behavior.
[ 133.350262] rcu: RCU grace-period kthread stack dump:
[ 133.352704] task:rcu_preempt state:R stack: 0 pid: 13 ppid: 2 flags:0x00004000
[ 133.355581] Call Trace:
[ 133.356488] __schedule+0x1dc/0x570
[ 133.357693] ? __mod_timer+0x220/0x3c0
[ 133.359018] schedule+0x68/0xe0
[ 133.360000] schedule_timeout+0x8f/0x160
[ 133.361267] ? force_qs_rnp+0x8d/0x1c0
[ 133.362515] ? __next_timer_interrupt+0x100/0x100
[ 133.364264] rcu_gp_kthread+0x55f/0xba0
[ 133.365701] ? note_gp_changes+0x70/0x70
[ 133.367356] kthread+0x145/0x170
[ 133.368597] ? kthread_associate_blkcg+0xc0/0xc0
[ 133.370686] ret_from_fork+0x22/0x30
[ 133.371976] BUG: scheduling while atomic: swapper/2/0/0x00000002
[ 133.374066] Modules linked in: bnep
[ 133.375324] CPU: 2 PID: 0 Comm: swapper/2 Not tainted 5.10.41-yocto-standard #1
[ 133.377813] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS rel-1.14.0-0-g155821a1990b-prebuilt.qemu.org 04/01/2014
[ 133.381882] Call Trace:
[ 133.382744] dump_stack+0x5e/0x74
[ 133.384027] __schedule_bug.cold+0x4b/0x59
[ 133.385362] __schedule+0x3f6/0x570
[ 133.386655] schedule_idle+0x2c/0x40
[ 133.388033] do_idle+0x15a/0x250
[ 133.389257] ? complete+0x3f/0x50
[ 133.390406] cpu_startup_entry+0x20/0x30
[ 133.391827] start_secondary+0xf1/0x100
[ 133.393143] secondary_startup_64_no_verify+0xc2/0xcb
[ 191.482302] rcu: INFO: rcu_preempt detected stalls on CPUs/tasks:
[ 255.155323] rcu: INFO: rcu_preempt detected stalls on CPUs/tasks:

Shouldn't see "scheduling while atomic", the stall detector also isn't listing 
tasks.

Cheers,

Richard


Re: [PATCH 0/4] Re-implement prserv on top of asyncrpc

Paul Barker <pbarker@...>
 

On Mon, 31 May 2021 at 12:25, Richard Purdie
<richard.purdie@...> wrote:

Hi Paul,

On Fri, 2021-05-28 at 09:42 +0100, Paul Barker wrote:
These changes replace the old XML-based RPC system in prserv with the
new asyncrpc implementation originally used by hashserv. A couple of
improvments are required in asyncrpc to support this.

I finally stumbled across the issue which led to the hanging builds
seen on the autobuilder when testing the initial RFC series.
It was a fairly dumb mistake on my behalf and I'm not sure how it
didn't trigger in my initial testing! The
`PRServerClient.handle_export()` function was missing a call to
`self.write_message()` so the client just ended up stuck waiting for a
response that was never to come. This issue is fixed here.

I've ran these changes through both `bitbake-selftest` and
`oe-selftest -a` and all looks good on my end. A couple of failures
were seen in oe-selftest but these are related to my host system
configuration (socat not installed, firewall blocking ports, etc) so
I'm fairly confident they aren't caused by this patch series.
Thanks for these. Unfortunately I think there is still a gremlin somewhere
as this was included in an autobuilder test build that is showing as this:

https://autobuilder.yoctoproject.org/typhoon/#/builders/83/builds/2203

i.e. all four selftests have not finished and I'd have expected them to
by now.
(╯°□°)╯︵ ┻━┻


I'm trying not to work today so I haven't debugged them or confirmed where
they are hanging but it seems likely related.
If you're planning to take the day off don't worry about investigating
these. I'll take a look at the patches again on Wednesday. I think the
best approach may be to add some timeouts and maybe more error
handling to the asyncrpc code I extracted from hashserv - if we can
turn these hangs into a proper error then we can reduce the amount of
autobuilder time they take to test and hopefully we'll get a better
insight into what is actually going wrong. My guess is that there's
something in the autobuilder config or just the level of load on the
machines which is aggravating this as the tests finish successfully on
my build machine (with a few expected test failures as noted
previously).

Thanks,

--
Paul Barker
Konsulko Group


Re: [PATCH 0/4] Re-implement prserv on top of asyncrpc

Richard Purdie
 

Hi Paul,

On Fri, 2021-05-28 at 09:42 +0100, Paul Barker wrote:
These changes replace the old XML-based RPC system in prserv with the
new asyncrpc implementation originally used by hashserv. A couple of
improvments are required in asyncrpc to support this.

I finally stumbled across the issue which led to the hanging builds
seen on the autobuilder when testing the initial RFC series.
It was a fairly dumb mistake on my behalf and I'm not sure how it
didn't trigger in my initial testing! The
`PRServerClient.handle_export()` function was missing a call to
`self.write_message()` so the client just ended up stuck waiting for a
response that was never to come. This issue is fixed here.

I've ran these changes through both `bitbake-selftest` and
`oe-selftest -a` and all looks good on my end. A couple of failures
were seen in oe-selftest but these are related to my host system
configuration (socat not installed, firewall blocking ports, etc) so
I'm fairly confident they aren't caused by this patch series.
Thanks for these. Unfortunately I think there is still a gremlin somewhere
as this was included in an autobuilder test build that is showing as this:

https://autobuilder.yoctoproject.org/typhoon/#/builders/83/builds/2203

i.e. all four selftests have not finished and I'd have expected them to 
by now.

I'm trying not to work today so I haven't debugged them or confirmed where
they are hanging but it seems likely related.

Cheers,

Richard

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