[issue19334] test_asyncio hanging for 1 hour (non-AIX version)

STINNER Victor added the comment: > It was hanging on FreeBSD 7.2 recently: > http://buildbot.python.org/all/builders/x86%20FreeBSD%207.2%203.x/builds/4917/steps/test/logs/stdio Oh, it still hangs on the latest version of the code. I opened #20495 to track this bug. -- resolution: ->

[issue19334] test_asyncio hanging for 1 hour (non-AIX version)

Stefan Krah added the comment: OK, I have not seen the original issue in any recent builds either. -- ___ Python tracker ___ ___ Pytho

[issue19334] test_asyncio hanging for 1 hour (non-AIX version)

STINNER Victor added the comment: > It was hanging on FreeBSD 7.2 recently: > http://buildbot.python.org/all/builders/x86%20FreeBSD%207.2%203.x/builds/4917/steps/test/logs/stdio This is a new issue, test_read_pty_output() is a recent feature which came with a new test. The previous blocking tes

[issue19334] test_asyncio hanging for 1 hour (non-AIX version)

Stefan Krah added the comment: It was hanging on FreeBSD 7.2 recently: http://buildbot.python.org/all/builders/x86%20FreeBSD%207.2%203.x/builds/4917/steps/test/logs/stdio The older FreeBSD systems have broken threading though, so we could just disable the offending tests. I would not waste tim

[issue19334] test_asyncio hanging for 1 hour (non-AIX version)

STINNER Victor added the comment: I looked at last tests of "FreeBSD 6.4 3.x" between builds 4400 and 4432. The builds 4401, 4408, 4416 and 4421 hanged but because of check_interrupted_write_retry() of test_io, but none hanged because of test_asyncio. I also checked builds 3620..3643 of "x86

[issue19334] test_asyncio hanging for 1 hour (non-AIX version)

STINNER Victor added the comment: > The original report and build logs were attached to the original issue > covering the import of asyncio: #19262 > Also attaching here. Extract of the most important part: [382/382] test_asyncio Timeout (1:00:00)! Thread 0x000805c18000: File "/usr/home/

[issue19334] test_asyncio hanging for 1 hour (non-AIX version)

STINNER Victor added the comment: I created the issue #19652: test_asyncio: test_subprocess_send_signal() hangs on buildbot "AMD64 Snow Leop 3.x". -- ___ Python tracker ___

[issue19334] test_asyncio hanging for 1 hour (non-AIX version)

STINNER Victor added the comment: > I started "strace ./python -m test -vF test_asyncio" running under screen on > the RHEL6 buildbot (so it will keep running when I log out in a moment). Trace also child processes: add -f. And add maybe also timestamps: -tt. -- __

[issue19334] test_asyncio hanging for 1 hour (non-AIX version)

Nick Coghlan added the comment: I started "strace ./python -m test -vF test_asyncio" running under screen on the RHEL6 buildbot (so it will keep running when I log out in a moment). If I don't report back the results in the next day or two, ping the issue to remind me to log back in and see if

[issue19334] test_asyncio hanging for 1 hour (non-AIX version)

Antoine Pitrou added the comment: > Thus far I've checked out default, and ran test_asyncio at -j16 -j32 > and -j64 with no reproduction you can use -F to run the test forever. -- ___ Python tracker __

[issue19334] test_asyncio hanging for 1 hour (non-AIX version)

koobs added the comment: Correct changeset ID: e042deeeb703 -- ___ Python tracker ___ ___ Python-bugs-list mailing list Unsubscribe:

[issue19334] test_asyncio hanging for 1 hour (non-AIX version)

koobs added the comment: @antoine, would love some direction/guidance on ways to isolate. For what it's worth, the incidence of this failure dropped sharply over the subsequent 24 hours after the initial report. Could the relaxation of the timers in 042deeeb703 have had an effect? Thus far I'

[issue19334] test_asyncio hanging for 1 hour (non-AIX version)

Antoine Pitrou added the comment: Hmm, test_signal_handling_while_selecting is a different one. Perhaps koobs can investigate it :) -- ___ Python tracker ___ ___

[issue19334] test_asyncio hanging for 1 hour (non-AIX version)

Antoine Pitrou added the comment: The hangs have been sporadic: http://buildbot.python.org/all/builders/x86%20RHEL%206%203.x/builds/2916/steps/test/logs/stdio http://buildbot.python.org/all/builders/x86%20Ubuntu%20Shared%203.x/builds/8795/steps/test/logs/stdio Perhaps Nick can run test_subproces

[issue19334] test_asyncio hanging for 1 hour (non-AIX version)

koobs added the comment: The original report and build logs were attached to the original issue covering the import of asyncio: #19262 Also attaching here. -- nosy: +koobs Added file: http://bugs.python.org/file32294/koobs-freebsd9-py3x-build180.log ___

[issue19334] test_asyncio hanging for 1 hour (non-AIX version)

Changes by David Edelsohn : -- nosy: +David.Edelsohn ___ Python tracker ___ ___ Python-bugs-list mailing list Unsubscribe: https://ma

[issue19334] test_asyncio hanging for 1 hour (non-AIX version)

Guido van Rossum added the comment: I haven't seen any such hangs. I've seen one test_asyncio failure on FreeBSD 6.4 3.x, which is the following weirdness. http://buildbot.python.org/all/builders/x86%20FreeBSD%206.4%203.x/builds/4116/steps/test/logs/stdio test test_asyncio crashed -- Traceback

[issue19334] test_asyncio hanging for 1 hour (non-AIX version)

New submission from Guido van Rossum: There are still some problems with asyncio tests hanging on FreeBSD and possibly other platforms. While these were originally conflated with a hang on AIX, the root causes are different; just the symptoms are the same (the test hangs forever and after exa