14213 2021-02-01 21:56:33 +0000 gawk ptest intermittent failure 2021-04-23 13:36:23 +0000 1 1 10 QA/Testing Package Testing (ptest) ptest 3.3 x86 arm64 RESOLVED WONTFIX AB-INT Medium+ normal 3.4 M1 1 alexandre.belloni yf3yu randy.macleod --- --- No (bug/feature does not impact docs) oldest_to_newest 89112 0 alexandre.belloni 2021-02-01 21:56:33 +0000 WARNING: core-image-sato-ptest-fast-1.0-r0 do_testimage: There were failing ptests. Traceback (most recent call last): File "/home/pokybuild/yocto-worker/qemuarm64-ptest-fast/build/meta/lib/oeqa/core/decorator/__init__.py", line 36, in wrapped_f return func(*args, **kwargs) File "/home/pokybuild/yocto-worker/qemuarm64-ptest-fast/build/meta/lib/oeqa/core/decorator/__init__.py", line 36, in wrapped_f return func(*args, **kwargs) File "/home/pokybuild/yocto-worker/qemuarm64-ptest-fast/build/meta/lib/oeqa/core/decorator/__init__.py", line 36, in wrapped_f return func(*args, **kwargs) File "/home/pokybuild/yocto-worker/qemuarm64-ptest-fast/build/meta/lib/oeqa/runtime/cases/ptest.py", line 25, in test_ptestrunner_expectfail self.do_ptestrunner() File "/home/pokybuild/yocto-worker/qemuarm64-ptest-fast/build/meta/lib/oeqa/runtime/cases/ptest.py", line 112, in do_ptestrunner self.fail(failmsg) AssertionError: Failed ptests: {'gawk': ['timeout']} Full log is here: https://autobuilder.yoctoproject.org/typhoon/#/builders/93/builds/800/steps/12 89139 1 randy.macleod 2021-02-04 15:49:12 +0000 Not fixed by the ptest timeout increase. 89551 2 yf3yu 2021-03-09 16:00:31 +0000 bumping to m4 89570 3 alexandre.belloni 2021-03-11 14:30:32 +0000 This was ubuntu1804-arm-1 90081 4 yf3yu 2021-04-22 22:08:31 +0000 basically we run in gawk `(sleep 1; echo bye) | readline` but readline is set to timeout after 400ms and retry again. The test expects the retry to happen twice (succeed on third one) but it only happened once. https://autobuilder.yocto.io/pub/non-release/20210201-1/testresults/qemuarm64-ptest-fast/gawk.log this is similar to what python ptest saw relatively recently on the arm host. i disabled some of the timing related test: https://git.openembedded.org/openembedded-core/commit/?id=7c67bc2476b784083acbc7a55ecf3627ec8f2b6b root cause is probably in the overloaded arm64 host. 90098 5 yf3yu 2021-04-23 13:36:23 +0000 It hasn't occurred for 2 months, this was an evidence of a system slow-down of more than 200ms. If it happens again, my suggestion would be turning off the ptest on arm hosts, since 200ms of slack is pretty generous.