Hi Paul, On 2025-01-11 09:51, Paul Gevers wrote: > Hi Aurelien, > > On Tue, 11 Oct 2022 23:48:15 +0200 Aurelien Jarno <aurel...@aurel32.net> > wrote: > > A small update on this bug. Now that glibc 2.35-3 migrated to testing, > > the only unsolved issue is that one: > > > > On 2022-10-07 21:14, Paul Gevers wrote: > > > On 07-10-2022 20:55, Aurelien Jarno wrote: > > > > > https://ci.debian.net/data/autopkgtest/testing/armel/g/glibc/23501044/log.gz > > > > > > > > ---------- > > > > > FAIL: elf/tst-debug1 > > > > > original exit status 1 > > > > > Didn't expect signal from child: got `Bus error' > > > > > ---------- > > > > > > I have not been able to reproducible this bug after 1M tests on > > > > amdahl.d.o, an RPI3 (running an arm64 kernel) and a STM32MP1 board > > > > (armhf). Would it be possible to give more details, like any > > > > corresponding dmesg entry to have a better idea of the issue? > > > > I'll try to have a look if I spot this again. The original dmesg is > > gone by > > > now. > armel looks much better now (maybe acceptable); This is the one I see now: > https://ci.debian.net/packages/g/glibc/testing/armel/55087086/ > > 3777s FAIL: posix/tst-waitid > 3777s original exit status 1 > 3777s tst-waitid.c:73: numeric comparison failure > 3777s left: 0 (0x0); from: siginfo.si_status > 3777s right: 19 (0x13); from: status > 3777s error: 1 test failures
I have been able to reproduce it, also on other architectures, but only on an heavily loaded systemi, which I believe is the case for the debci runners. In my tests, this happens around once every 8000 times on a heavily loaded system. I'll try to debug that more. > But amd64 also has one (although the failure rate is somewhat acceptable): > https://ci.debian.net/packages/g/glibc/testing/amd64/55596911/ Unfortunately the middle of the log is missing (the failures are reported per flavour) so it is difficult to know which test fails. I have pushed a patch to repeat a summary of the failures of each flavour at the end of the test log, it will be in the next glibc upload. Regards Aurelien -- Aurelien Jarno GPG: 4096R/1DDD8C9B aurel...@aurel32.net http://aurel32.net
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