Hi,

Because it's the holidays for many of us, Swat is taking a two week
break. It will resume on Monday 4th January.

With any luck, the autobuilder will be stable over that two week period!

Ross

Hi,

I've updated the Swat process wiki page to hopefully make it clearer
and explain the process better:

https://wiki.yoctoproject.org/wiki/Yocto_Build_Failure_Swat_Team

Please do read this and let me know if there's anything that isn't clear!

Also, there are still people on this list who are not listed under
Members on that page. As the list on the wiki page is how we rotate
between people on call, can everyone please ensure that they're
present.

Thanks,
Ross

The autobuilder doesn't stop running over the holidays so I'm going to
list the failures I haven't been able to log/handle (and I'll probably
reply to this to add new ones if I spot them):

initramfs-boot reproducibility failure:
https://autobuilder.yoctoproject.org/typhoon/#/builders/56/builds/1291/steps/14/logs/stdio

qemuppc-alt ping timeout:
https://autobuilder.yoctoproject.org/typhoon/#/builders/107/builds/1207

intermittent arm ptest failures:
https://autobuilder.yoctoproject.org/typhoon/#/builders/82/builds/1364
https://autobuilder.yoctoproject.org/typhoon/#/builders/82/builds/1359
(the exact ones change a bit each run but we really need open bugs for
each one so that someone can ultimately investigate and fix them)

qemumips64 shutdown backtrace:
https://autobuilder.yoctoproject.org/typhoon/#/builders/74/builds/2836

If anyone does have some time to file/update bugs or investigate any of
the above please feel free and reply to the email. If not, we'll get to
things in January unless I get bored!

master-next also have something toxic to oe-selftest in it which I've
yet to track down. I plan to keep -next running at a slower pace just
to keep on top of incoming patches as not everywhere is on holiday
right now.

Cheers,

Richard

FYI, SWAT is on a holiday break until January 4th:
https://lists.yoctoproject.org/g/swat/message/21

--
Denys

--
Regards,
Denys Dmytriyenko <denis@...>
PGP: 0x420902729A92C964 - https://denix.org/0x420902729A92C964
Fingerprint: 25FC E4A5 8A72 2F69 1186 6D76 4209 0272 9A92 C964

Hi Richard,

Stephen,

Thanks for the reminder.

If anyone is building on 1/1/2021, they need their head examined.  I
will do my best over the Holiday weekend. See you next Yr

- armin

On Thu, 2020-12-31 at 13:24 -0800, akuster wrote:

Thanks for the reminder.

If anyone is building on 1/1/2021, they need their head examined.  I
will do my best over the Holiday weekend. See you next Yr

That sounds like me! :)

Thanks Naveen, you've done well at tracking the issues that came up and
its much appreciated. There have been quite a few more than expected,
despite a fairly low number of builds!

Happy New Year everyone!

Cheers,

Richard

Hi Richard,

I have located few more old build failures (master-next):

(1) ptest failure on qemux86-64-ptest (Looks intermittent, I will raise Bug)

AssertionError: Failed ptests:
{'tcl': ['socket.test']}
https://autobuilder.yoctoproject.org/typhoon/#/builders/81/builds/1654


(2) test_ltp_groups test failure (Should I raise bug for this ?)

Reason: Looks like it's due to ssh connection failure

RESULTS - ltp.LtpTest.test_ltp_groups: ERROR (10948.27s)
SUMMARY:
core-image-sato () - Ran 6 tests in 16385.717s
core-image-sato - FAIL - Required tests failed (successes=4, skipped=1, failures=0, errors=1)

https://autobuilder.yoctoproject.org/typhoon/#/builders/95/builds/1476



(3) Reproducibility testcase failing due to missing pulseaudio dependency (debian) (need to analysis, which patch causing this failure)

pulseaudio was skipped: pulseaudio - pulseaudio-server: system username pulse does not have a static ID defined. Add pulse to one of these files: /home/pokybuild/yocto-worker/oe-selftest-debian/build/build-st-17416/meta-selftest/files/static-passwd
ERROR: Required build target 'meta-world-pkgdata' has no buildable providers.
Missing or unbuildable dependency chain was: ['meta-world-pkgdata', 'gstreamer1.0-plugins-good', 'mpg123', 'pulseaudio']

https://autobuilder.yoctoproject.org/typhoon/#/builders/80/builds/1660
Centos:
Missing or unbuildable dependency chain was: ['meta-world-pkgdata', 'alsa-plugins', 'pulseaudio']
https://autobuilder.yoctoproject.org/typhoon/#/builders/79/builds/1678
Fedora:
https://autobuilder.yoctoproject.org/typhoon/#/builders/86/builds/1665
Ubuntu:
https://autobuilder.yoctoproject.org/typhoon/#/builders/87/builds/1690



(4) ptest failure on qemux86-64 ( Seems intermittent, already available for arm machine)

AssertionError: Failed ptests:
{'strace': ['qual_fault-syscall.test', 'qual_fault.test']}
https://autobuilder.yoctoproject.org/typhoon/#/builders/83/builds/1698

Regards,
Naveen

Hi Naveen,

Thanks for looking at these!

On Tue, 2021-01-05 at 02:38 +0000, Saini, Naveen Kumar wrote:

Hi Richard,

I have located few more old build failures (master-next):

(1) ptest failure on qemux86-64-ptest (Looks intermittent, I will
raise Bug)

AssertionError: Failed ptests:
{'tcl': ['socket.test']}
https://autobuilder.yoctoproject.org/typhoon/#/builders/81/builds/1654

Bug for this one sounds good, thanks!

(2) test_ltp_groups test failure (Should I raise bug for this ?)

Reason: Looks like it's due to ssh connection failure

RESULTS - ltp.LtpTest.test_ltp_groups: ERROR (10948.27s)
SUMMARY:
core-image-sato () - Ran 6 tests in 16385.717s
core-image-sato - FAIL - Required tests failed (successes=4,
skipped=1, failures=0, errors=1)


https://autobuilder.yoctoproject.org/typhoon/#/builders/95/builds/1476

I think there is an open ltp ssh connection issue so we probably need
to mention this failure on that bug?

(3) Reproducibility testcase failing due to missing pulseaudio
dependency  (debian) (need to analysis, which patch causing this
failure)

pulseaudio was skipped: pulseaudio - pulseaudio-server: system
username pulse does not have a static ID defined. Add pulse to one of
these files: /home/pokybuild/yocto-worker/oe-selftest-
debian/build/build-st-17416/meta-selftest/files/static-passwd
ERROR: Required build target 'meta-world-pkgdata' has no buildable
providers.
Missing or unbuildable dependency chain was: ['meta-world-pkgdata',
'gstreamer1.0-plugins-good', 'mpg123', 'pulseaudio']


https://autobuilder.yoctoproject.org/typhoon/#/builders/80/builds/1660
Centos:
Missing or unbuildable dependency chain was: ['meta-world-pkgdata',
'alsa-plugins', 'pulseaudio']

https://autobuilder.yoctoproject.org/typhoon/#/builders/79/builds/1678
Fedora:

https://autobuilder.yoctoproject.org/typhoon/#/builders/86/builds/1665
Ubuntu:

https://autobuilder.yoctoproject.org/typhoon/#/builders/87/builds/1690

These ones have patches in master which fix this so this one needs no
further action.

(4) ptest failure on qemux86-64 ( Seems intermittent, already
available for arm machine)

AssertionError: Failed ptests:
{'strace': ['qual_fault-syscall.test', 'qual_fault.test']}

https://autobuilder.yoctoproject.org/typhoon/#/builders/83/builds/1698

Is this the same strace test failing as the arm failure? If not it
should be a separate bug.

Cheers,

Richard

New bug:
Tcl ptest failure: https://bugzilla.yoctoproject.org/show_bug.cgi?id=14177

Updated existing bug:
Ltp test failure: https://bugzilla.yoctoproject.org/show_bug.cgi?id=13802
Strace qemux86-64 ptest failure (same as arm): https://bugzilla.yoctoproject.org/show_bug.cgi?id=14165

Regards,
Naveen

I'm not sure what is happening with SWAT but we're in danger of losing
track of issues which is sad after Naveen did a great job and had
everything up to date. I'm aware of the following:

https://autobuilder.yoctoproject.org/typhoon/#/builders/56/builds/1305
https://autobuilder.yoctoproject.org/typhoon/#/builders/56/builds/1306
both failed in initramfs-boot, already open bug, fix in master-next.

https://autobuilder.yoctoproject.org/typhoon/#/builders/76/builds/2876/steps/14/logs/stdio
https://autobuilder.yoctoproject.org/typhoon/#/builders/76/builds/2890/steps/14/logs/stdio
failure running apt-get update. Second time we've seen it, was on
debian10-ty-1 here, denian10-ty-3 last time. pseudo.log says:
path mismatch [1 link]: ino 143525936 db '/home/pokybuild/yocto-worker/pkgman-non-rpm/build/build/tmp/work/qemux86-poky-linux/core-image-sato/1.0-r0/apt/lists/partial/_home_pokybuild_yocto-worker_pkgman-non-rpm_build_build_tmp_work_qemux86-poky-linux_core-image-sato_1.0-r0_oe-rootfs-repo_qemux86_._Release.CBFzPd' req '/home/pokybuild/yocto-worker/pkgman-non-rpm/build/build/tmp/work/qemux86-poky-linux/core-image-sato/1.0-r0/apt/lists/partial/_home_pokybuild_yocto-worker_pkgman-non-rpm_build_build_tmp_work_qemux86-poky-linux_core-image-sato_1.0-r0_oe-rootfs-repo_qemux86_._Release'.
similar to the last time.
path mismatch [1 link]: ino 27666766 db '/home/pokybuild/yocto-worker/pkgman-non-rpm/build/build/tmp/work/qemux86-poky-linux/core-image-sato/1.0-r0/apt/lists/partial/_home_pokybuild_yocto-worker_pkgman-non-rpm_build_build_tmp_work_qemux86-poky-linux_core-image-sato_1.0-r0_oe-rootfs-repo_all_._Release.RpRzHw' req '/home/pokybuild/yocto-worker/pkgman-non-rpm/build/build/tmp/work/qemux86-poky-linux/core-image-sato/1.0-r0/apt/lists/partial/_home_pokybuild_yocto-worker_pkgman-non-rpm_build_build_tmp_work_qemux86-poky-linux_core-image-sato_1.0-r0_oe-rootfs-repo_all_._Release'

https://autobuilder.yoctoproject.org/typhoon/#/builders/87/builds/1720/steps/15/logs/stdio
new issue where dnf is complaining checksums are incorrect

https://autobuilder.yoctoproject.org/typhoon/#/builders/87/builds/1716/steps/15/logs/stdio
ppp intermittent reproducibility issue

https://autobuilder.yoctoproject.org/typhoon/#/builders/80/builds/1688/steps/14/logs/stdio
bash reproducibility issue

arm ptest warnings which will need to be added to bugs or bugs opened:
https://autobuilder.yoctoproject.org/typhoon/#/builders/82/builds/1403
https://autobuilder.yoctoproject.org/typhoon/#/builders/82/builds/1401
https://autobuilder.yoctoproject.org/typhoon/#/builders/82/builds/1400
https://autobuilder.yoctoproject.org/typhoon/#/builders/82/builds/1399

x86 ptest warnings which will need to be added to bugs or bugs opened:
https://autobuilder.yoctoproject.org/typhoon/#/builders/81/builds/1680
https://autobuilder.yoctoproject.org/typhoon/#/builders/81/builds/1676

perl install failure in man pages, think open bug needs updating?
https://autobuilder.yoctoproject.org/typhoon/#/builders/47/builds/2909

The issue with new qemu needing python 3.6+ is fixed by changes in
autobuilder-helper for debian9. I also resolved the gio postinst
execution issue with new qemu. The mingw failure with new qemu is known
Joshua is looking into that.

Cheers,

Richard

I've also noticed one of the arm workers appears unwell:

https://autobuilder.yoctoproject.org/typhoon/#/workers/39

Michael: Can you take a look when you're up tomorrow please?

Thanks,

Richard

On 1/7/21 3:07 AM, Richard Purdie wrote:

I'm not sure what is happening with SWAT but we're in danger of losing
track of issues which is sad after Naveen did a great job and had
everything up to date. I'm aware of the following:

My work schedule is such that I have no time to put into this activity.

-armin

https://autobuilder.yoctoproject.org/typhoon/#/builders/56/builds/1305
https://autobuilder.yoctoproject.org/typhoon/#/builders/56/builds/1306
both failed in initramfs-boot, already open bug, fix in master-next.

https://autobuilder.yoctoproject.org/typhoon/#/builders/76/builds/2876/steps/14/logs/stdio
https://autobuilder.yoctoproject.org/typhoon/#/builders/76/builds/2890/steps/14/logs/stdio
failure running apt-get update. Second time we've seen it, was on
debian10-ty-1 here, denian10-ty-3 last time. pseudo.log says:
path mismatch [1 link]: ino 143525936 db '/home/pokybuild/yocto-worker/pkgman-non-rpm/build/build/tmp/work/qemux86-poky-linux/core-image-sato/1.0-r0/apt/lists/partial/_home_pokybuild_yocto-worker_pkgman-non-rpm_build_build_tmp_work_qemux86-poky-linux_core-image-sato_1.0-r0_oe-rootfs-repo_qemux86_._Release.CBFzPd' req '/home/pokybuild/yocto-worker/pkgman-non-rpm/build/build/tmp/work/qemux86-poky-linux/core-image-sato/1.0-r0/apt/lists/partial/_home_pokybuild_yocto-worker_pkgman-non-rpm_build_build_tmp_work_qemux86-poky-linux_core-image-sato_1.0-r0_oe-rootfs-repo_qemux86_._Release'.
similar to the last time.
path mismatch [1 link]: ino 27666766 db '/home/pokybuild/yocto-worker/pkgman-non-rpm/build/build/tmp/work/qemux86-poky-linux/core-image-sato/1.0-r0/apt/lists/partial/_home_pokybuild_yocto-worker_pkgman-non-rpm_build_build_tmp_work_qemux86-poky-linux_core-image-sato_1.0-r0_oe-rootfs-repo_all_._Release.RpRzHw' req '/home/pokybuild/yocto-worker/pkgman-non-rpm/build/build/tmp/work/qemux86-poky-linux/core-image-sato/1.0-r0/apt/lists/partial/_home_pokybuild_yocto-worker_pkgman-non-rpm_build_build_tmp_work_qemux86-poky-linux_core-image-sato_1.0-r0_oe-rootfs-repo_all_._Release'

https://autobuilder.yoctoproject.org/typhoon/#/builders/87/builds/1720/steps/15/logs/stdio
new issue where dnf is complaining checksums are incorrect

https://autobuilder.yoctoproject.org/typhoon/#/builders/87/builds/1716/steps/15/logs/stdio
ppp intermittent reproducibility issue

https://autobuilder.yoctoproject.org/typhoon/#/builders/80/builds/1688/steps/14/logs/stdio
bash reproducibility issue

arm ptest warnings which will need to be added to bugs or bugs opened:
https://autobuilder.yoctoproject.org/typhoon/#/builders/82/builds/1403
https://autobuilder.yoctoproject.org/typhoon/#/builders/82/builds/1401
https://autobuilder.yoctoproject.org/typhoon/#/builders/82/builds/1400
https://autobuilder.yoctoproject.org/typhoon/#/builders/82/builds/1399

x86 ptest warnings which will need to be added to bugs or bugs opened:
https://autobuilder.yoctoproject.org/typhoon/#/builders/81/builds/1680
https://autobuilder.yoctoproject.org/typhoon/#/builders/81/builds/1676

perl install failure in man pages, think open bug needs updating?
https://autobuilder.yoctoproject.org/typhoon/#/builders/47/builds/2909

The issue with new qemu needing python 3.6+ is fixed by changes in
autobuilder-helper for debian9. I also resolved the gio postinst
execution issue with new qemu. The mingw failure with new qemu is known
Joshua is looking into that.

Cheers,

Richard

To try and ensure we don't lose track of issues:

On Thu, 2021-01-07 at 11:07 +0000, Richard Purdie via lists.yoctoproject.org wrote:

I'm not sure what is happening with SWAT but we're in danger of losing
track of issues which is sad after Naveen did a great job and had
everything up to date. I'm aware of the following:

https://autobuilder.yoctoproject.org/typhoon/#/builders/56/builds/1305
https://autobuilder.yoctoproject.org/typhoon/#/builders/56/builds/1306
both failed in initramfs-boot, already open bug, fix in master-next.

Fix merged, bug closed so resolved.

https://autobuilder.yoctoproject.org/typhoon/#/builders/76/builds/2876/steps/14/logs/stdio
https://autobuilder.yoctoproject.org/typhoon/#/builders/76/builds/2890/steps/14/logs/stdio
failure running apt-get update. Second time we've seen it, was on
debian10-ty-1 here, denian10-ty-3 last time. pseudo.log says:
path mismatch [1 link]: ino 143525936 db '/home/pokybuild/yocto-worker/pkgman-non-rpm/build/build/tmp/work/qemux86-poky-linux/core-image-sato/1.0-r0/apt/lists/partial/_home_pokybuild_yocto-worker_pkgman-non-rpm_build_build_tmp_work_qemux86-poky-linux_core-image-sato_1.0-r0_oe-rootfs-repo_qemux86_._Release.CBFzPd' req '/home/pokybuild/yocto-worker/pkgman-non-rpm/build/build/tmp/work/qemux86-poky-linux/core-image-sato/1.0-r0/apt/lists/partial/_home_pokybuild_yocto-worker_pkgman-non-rpm_build_build_tmp_work_qemux86-poky-linux_core-image-sato_1.0-r0_oe-rootfs-repo_qemux86_._Release'.
similar to the last time.
path mismatch [1 link]: ino 27666766 db '/home/pokybuild/yocto-worker/pkgman-non-rpm/build/build/tmp/work/qemux86-poky-linux/core-image-sato/1.0-r0/apt/lists/partial/_home_pokybuild_yocto-worker_pkgman-non-rpm_build_build_tmp_work_qemux86-poky-linux_core-image-sato_1.0-r0_oe-rootfs-repo_all_._Release.RpRzHw' req '/home/pokybuild/yocto-worker/pkgman-non-rpm/build/build/tmp/work/qemux86-poky-linux/core-image-sato/1.0-r0/apt/lists/partial/_home_pokybuild_yocto-worker_pkgman-non-rpm_build_build_tmp_work_qemux86-poky-linux_core-image-sato_1.0-r0_oe-rootfs-repo_all_._Release'

Still needs filing.

https://autobuilder.yoctoproject.org/typhoon/#/builders/87/builds/1720/steps/15/logs/stdio
new issue where dnf is complaining checksums are incorrect

Still needs filing.

https://autobuilder.yoctoproject.org/typhoon/#/builders/87/builds/1716/steps/15/logs/stdio
ppp intermittent reproducibility issue

Issue resolved, patch sent upstream.

https://autobuilder.yoctoproject.org/typhoon/#/builders/80/builds/1688/steps/14/logs/stdio
bash reproducibility issue

Issue resolved, patch queued in master-next with the bash upgrade.

arm ptest warnings which will need to be added to bugs or bugs opened:
https://autobuilder.yoctoproject.org/typhoon/#/builders/82/builds/1403
https://autobuilder.yoctoproject.org/typhoon/#/builders/82/builds/1401
https://autobuilder.yoctoproject.org/typhoon/#/builders/82/builds/1400
https://autobuilder.yoctoproject.org/typhoon/#/builders/82/builds/1399

Still needs filing.

x86 ptest warnings which will need to be added to bugs or bugs opened:
https://autobuilder.yoctoproject.org/typhoon/#/builders/81/builds/1680
https://autobuilder.yoctoproject.org/typhoon/#/builders/81/builds/1676

Still needs filing.

perl install failure in man pages, think open bug needs updating?
https://autobuilder.yoctoproject.org/typhoon/#/builders/47/builds/2909

Added to https://bugzilla.yoctoproject.org/show_bug.cgi?id=14096 so
done.

The issue with new qemu needing python 3.6+ is fixed by changes in
autobuilder-helper for debian9. I also resolved the gio postinst
execution issue with new qemu. The mingw failure with new qemu is known
Joshua is looking into that.

qemu upgrade merged, issues resolved. Still need to upstream the mingw
issue.

New issues:

vulkan-samples-staticdev reproducibility issue:
https://autobuilder.yocto.io/pub/repro-fail/oe-reproducible-20210109-uud35nir/packages/reproducibleA/tmp/deploy/deb/core2-64/
https://autobuilder.yoctoproject.org/typhoon/#/builders/79/builds/1712

Intermittent ssh failure:
https://autobuilder.yoctoproject.org/typhoon/#/builders/72/builds/2936

qemuarm rcu backtrace and QA failure:
https://autobuilder.yoctoproject.org/typhoon/#/builders/53/builds/2921

bitbake pickling failure:
https://autobuilder.yoctoproject.org/typhoon/#/builders/101/builds/1800
[have seen this very occasionally before, evidently previous fixes
haven't solved everything, bugs were closed for it I think :(]

Doing my best to try and keep on top of some of the issues!

Cheers,

Richard

https://autobuilder.yoctoproject.org/typhoon/#/builders/76/builds/2876/steps/14/logs/stdio
https://autobuilder.yoctoproject.org/typhoon/#/builders/76/builds/2890/steps/14/logs/stdio
failure running apt-get update. Second time we've seen it, was on
debian10-ty-1 here, denian10-ty-3 last time. pseudo.log says:
path mismatch [1 link]: ino 143525936 db '/home/pokybuild/yocto-worker/pkgman-non-rpm/build/build/tmp/work/qemux86-poky-linux/core-image-sato/1.0-r0/apt/lists/partial/_home_pokybuild_yocto-worker_pkgman-non-rpm_build_build_tmp_work_qemux86-poky-linux_core-image-sato_1.0-r0_oe-rootfs-repo_qemux86_._Release.CBFzPd' req '/home/pokybuild/yocto-worker/pkgman-non-rpm/build/build/tmp/work/qemux86-poky-linux/core-image-sato/1.0-r0/apt/lists/partial/_home_pokybuild_yocto-worker_pkgman-non-rpm_build_build_tmp_work_qemux86-poky-linux_core-image-sato_1.0-r0_oe-rootfs-repo_qemux86_._Release'.
similar to the last time.
path mismatch [1 link]: ino 27666766 db '/home/pokybuild/yocto-worker/pkgman-non-rpm/build/build/tmp/work/qemux86-poky-linux/core-image-sato/1.0-r0/apt/lists/partial/_home_pokybuild_yocto-worker_pkgman-non-rpm_build_build_tmp_work_qemux86-poky-linux_core-image-sato_1.0-r0_oe-rootfs-repo_all_._Release.RpRzHw' req '/home/pokybuild/yocto-worker/pkgman-non-rpm/build/build/tmp/work/qemux86-poky-linux/core-image-sato/1.0-r0/apt/lists/partial/_home_pokybuild_yocto-worker_pkgman-non-rpm_build_build_tmp_work_qemux86-poky-linux_core-image-sato_1.0-r0_oe-rootfs-repo_all_._Release'

Still needs filing.

https://bugzilla.yoctoproject.org/show_bug.cgi?id=14183

https://autobuilder.yoctoproject.org/typhoon/#/builders/87/builds/1720/steps/15/logs/stdio
new issue where dnf is complaining checksums are incorrect

Still needs filing.

https://bugzilla.yoctoproject.org/show_bug.cgi?id=14180

arm ptest warnings which will need to be added to bugs or bugs opened:
https://autobuilder.yoctoproject.org/typhoon/#/builders/82/builds/1403
https://autobuilder.yoctoproject.org/typhoon/#/builders/82/builds/1401
https://autobuilder.yoctoproject.org/typhoon/#/builders/82/builds/1400
https://autobuilder.yoctoproject.org/typhoon/#/builders/82/builds/1399

Still needs filing.

These have all been filed already.

x86 ptest warnings which will need to be added to bugs or bugs opened:
https://autobuilder.yoctoproject.org/typhoon/#/builders/81/builds/1680
https://autobuilder.yoctoproject.org/typhoon/#/builders/81/builds/1676

Still needs filing.

All filed already.

vulkan-samples-staticdev reproducibility issue:
https://autobuilder.yocto.io/pub/repro-fail/oe-reproducible-20210109-uud35nir/packages/reproducibleA/tmp/deploy/deb/core2-64/
https://autobuilder.yoctoproject.org/typhoon/#/builders/79/builds/1712

https://bugzilla.yoctoproject.org/show_bug.cgi?id=14182

Intermittent ssh failure:
https://autobuilder.yoctoproject.org/typhoon/#/builders/72/builds/2936

Nothing useful in the log beyond "cannot connect to host".

qemuarm rcu backtrace and QA failure:
https://autobuilder.yoctoproject.org/typhoon/#/builders/53/builds/2921

https://bugzilla.yoctoproject.org/show_bug.cgi?id=14184

bitbake pickling failure:
https://autobuilder.yoctoproject.org/typhoon/#/builders/101/builds/1800
[have seen this very occasionally before, evidently previous fixes
haven't solved everything, bugs were closed for it I think :(]

https://bugzilla.yoctoproject.org/show_bug.cgi?id=14181

Ross