Bug 14705

Summary: weston.WestonTest.test_wayland_info intermittent failure
Product: [QA/Testing] Runtime Testing Reporter: Alexandre Belloni <alexandre.belloni>
Component: oeqa/runtimeAssignee: Randy MacLeod <randy.macleod>
Status: RESOLVED WORKSFORME QA Contact:
Severity: normal    
Priority: Medium+ CC: alexandre.belloni, Aryaman.Gupta, chee.yang.lee, randy.macleod, ross.burton
Version: 4.0   
Target Milestone: 4.1 M4   
Hardware: x86   
OS: Multiple   
Whiteboard: AB-INT AB-SSD
OS type for building Yocto: --- Type of Regression: ---
Verified: Documentation change: No (bug/feature does not impact docs)

Description Alexandre Belloni 2022-01-26 22:31:23 UTC 
Different from bug 14550

https://autobuilder.yoctoproject.org/typhoon/#/builders/86/builds/3049/steps/14/logs/stdio

Traceback (most recent call last):
  File "/home/pokybuild/yocto-worker/oe-selftest-fedora/build/meta/lib/oeqa/core/decorator/__init__.py", line 36, in wrapped_f
    return func(*args, **kwargs)
  File "/home/pokybuild/yocto-worker/oe-selftest-fedora/build/meta/lib/oeqa/runtime/cases/weston.py", line 61, in test_wayland_info
    self.assertEqual(status, 0, msg='wayland-info error: %s' % output)
AssertionError: 255 != 0 : wayland-info error: failed to create display: No such file or directory
Stdout:
Tried to dump info from target but serial console failed
Failed CMD: find /var/log/ -type f 2>/dev/null -exec echo "====================" \; -exec echo {} \; -exec echo "====================" \; -exec cat {} \; -exec echo "" \;
Comment 1 Alexandre Belloni 2022-01-26 22:56:26 UTC 
This was on fedora35-ty-2 and it has an SSD
Comment 2 Alexandre Belloni 2022-02-16 23:06:51 UTC 
https://autobuilder.yoctoproject.org/typhoon/#/builders/56/builds/1759/steps/14/logs/stdio
ubuntu1804-ty-3 non-SSD
Comment 4 Alexandre Belloni 2022-04-13 07:30:38 UTC 
https://autobuilder.yoctoproject.org/typhoon/#/builders/87/builds/3434/steps/14/logs/stdio

oe-selftest-ubuntu ubuntu1804-ty-3
Comment 6 Randy MacLeod 2022-09-08 15:00:53 UTC 
This is a timer test that is failing underload.
I intend to assign this to Zheng, a new intern, to skip the test since it's clearly not robust under load.
Comment 7 Ross Burton 2022-09-08 15:09:07 UTC 
I'm confused: wayland-info isn't a timer test.
Comment 8 Randy MacLeod 2022-09-08 18:10:01 UTC 
My bad, I was thinking of https://bugzilla.yoctoproject.org/show_bug.cgi?id=14861

We haven't seen this error in a while so closing the bug.