[issue11962] FreeBSD-AMD64 bot sporadic hanging
Stefan Krah stefan-use...@bytereef.org added the comment: Going through the logs, this indeed looks like a buildbot software issue to me. I attach the logs that correspond to this incident: http://www.python.org/dev/buildbot/all/builders/AMD64%20FreeBSD%208.2%203.2/builds/85 After ... 2011-04-30 01:10:56+0200 [Broker,client] closing stdin 2011-04-30 01:10:56+0200 [Broker,client] using PTY: False ... normally you should see: ... [-] command finished with signal None, exit code 0, elapsedTime: But there is nothing until I restarted the bot. -- Added file: http://bugs.python.org/file21860/freebsd-amd64-log.txt ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue11962 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue11962] FreeBSD-AMD64 bot sporadic hanging
Stefan Krah stefan-use...@bytereef.org added the comment: Thanks Victor, I can try some of that. Could this also be a problem with the buildbot software or a networking problem? The Ubuntu PPC bot might have the same issue. Here the tests appear to be finished but the clean doesn't start: http://www.python.org/dev/buildbot/all/builders/PPC%20Ubuntu%203.1/builds/387/steps/test/logs/stdio http://www.python.org/dev/buildbot/all/builders/PPC%20Ubuntu%203.1/builds/387 -- ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue11962 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue11962] FreeBSD-AMD64 bot sporadic hanging
Ned Deily n...@acm.org added the comment: That might be another instance of this: http://thread.gmane.org/gmane.comp.python.devel/123698 You might want to bring this up on python-dev. -- nosy: +ned.deily ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue11962 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue11962] FreeBSD-AMD64 bot sporadic hanging
New submission from Stefan Krah stefan-use...@bytereef.org: The FreeBSD-AMD64 bot exhibits sporadic hanging in unspecific places. FreeBSD is running under kvm in the background. When the hanging occurs, the virtual machine uses 100% CPU and I can't log in via ssh, so I have to kill the kvm process. The fact that the ssh login fails if a user process is misbehaving seems like a FreeBSD/kvm issue to me. However, this problem did not occur when I set up the bot a couple of weeks ago. I've started a series of older revision builds to see if anything recent causes this. -- components: Tests messages: 134839 nosy: pitrou, skrah priority: normal severity: normal status: open title: FreeBSD-AMD64 bot sporadic hanging type: behavior ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue11962 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
[issue11962] FreeBSD-AMD64 bot sporadic hanging
STINNER Victor victor.stin...@haypocalc.com added the comment: The FreeBSD-AMD64 bot exhibits sporadic hanging in unspecific places. You can try a shorter regrtest timeout, edit Lib/test/regrtest.py near: if hasattr(faulthandler, 'dump_tracebacks_later'): timeout = 60*60 (or use --timeout option of the regrtest.py program) If you have an access to a terminal (using ssh), you can also set a signal to dump the traceback: edit regrtest.py to add import signal; faulthandler.register(signal.SIGUSR1, all_threads=True) after faulthandler.enable(). Then use kill -USR1 pid to dump the traceback. Or the problem is an unlimited loop while dumping the traceback because of a timeout :-D In this case, disable the timeout using --timeout=0 option of regrtest.py. -- nosy: +haypo ___ Python tracker rep...@bugs.python.org http://bugs.python.org/issue11962 ___ ___ Python-bugs-list mailing list Unsubscribe: http://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com