test_notify() of test_threading hang on "x86 XP-4 3.x":

[vstinner]

BPO	11769
Nosy	@vstinner

^{Note: these values reflect the state of the issue at the time it was migrated and might not reflect the current state.}

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GitHub fields:

assignee = None
closed_at = <Date 2013-01-03.01:46:01.124>
created_at = <Date 2011-04-05.00:45:30.021>
labels = ['library']
title = 'test_notify() of test_threading hang on "x86 XP-4 3.x":'
updated_at = <Date 2013-01-03.01:46:01.122>
user = 'https://github.com/vstinner'

bugs.python.org fields:

activity = <Date 2013-01-03.01:46:01.122>
actor = 'vstinner'
assignee = 'none'
closed = True
closed_date = <Date 2013-01-03.01:46:01.124>
closer = 'vstinner'
components = ['Library (Lib)']
creation = <Date 2011-04-05.00:45:30.021>
creator = 'vstinner'
dependencies = []
files = []
hgrepos = []
issue_num = 11769
keywords = []
message_count = 2.0
messages = ['132998', '178885']
nosy_count = 1.0
nosy_names = ['vstinner']
pr_nums = []
priority = 'normal'
resolution = 'out of date'
stage = None
status = 'closed'
superseder = None
type = None
url = 'https://bugs.python.org/issue11769'
versions = ['Python 3.3']

[vstinner]

Timeout of 15 minutes on "x86 XP-4 3.x":
----------------------------
...
[334/354] test_threading
Thread 0x0000024c:
File "D:\cygwin\home\db3l\buildarea\3.x.bolen-windows\build\lib\threading.py", line 235 in wait
File "D:\cygwin\home\db3l\buildarea\3.x.bolen-windows\build\lib\test\lock_tests.py", line 392 in f
File "D:\cygwin\home\db3l\buildarea\3.x.bolen-windows\build\lib\test\lock_tests.py", line 37 in task

Thread 0x000002d8:
File "D:\cygwin\home\db3l\buildarea\3.x.bolen-windows\build\lib\threading.py", line 235 in wait
File "D:\cygwin\home\db3l\buildarea\3.x.bolen-windows\build\lib\test\lock_tests.py", line 392 in f
File "D:\cygwin\home\db3l\buildarea\3.x.bolen-windows\build\lib\test\lock_tests.py", line 37 in task

Thread 0x00000da4:
File "D:\cygwin\home\db3l\buildarea\3.x.bolen-windows\build\lib\threading.py", line 235 in wait
File "D:\cygwin\home\db3l\buildarea\3.x.bolen-windows\build\lib\test\lock_tests.py", line 392 in f
File "D:\cygwin\home\db3l\buildarea\3.x.bolen-windows\build\lib\test\lock_tests.py", line 37 in task

Thread 0x00000bb0:
File "D:\cygwin\home\db3l\buildarea\3.x.bolen-windows\build\lib\test\lock_tests.py", line 16 in _wait
File "D:\cygwin\home\db3l\buildarea\3.x.bolen-windows\build\lib\test\lock_tests.py", line 416 in _check_notify
File "D:\cygwin\home\db3l\buildarea\3.x.bolen-windows\build\lib\test\lock_tests.py", line 433 in test_notify
File "D:\cygwin\home\db3l\buildarea\3.x.bolen-windows\build\lib\unittest\case.py", line 387 in _executeTestPart
File "D:\cygwin\home\db3l\buildarea\3.x.bolen-windows\build\lib\unittest\case.py", line 442 in run
File "D:\cygwin\home\db3l\buildarea\3.x.bolen-windows\build\lib\unittest\case.py", line 494 in __call__
File "D:\cygwin\home\db3l\buildarea\3.x.bolen-windows\build\lib\unittest\suite.py", line 105 in run
File "D:\cygwin\home\db3l\buildarea\3.x.bolen-windows\build\lib\unittest\suite.py", line 67 in __call__
File "D:\cygwin\home\db3l\buildarea\3.x.bolen-windows\build\lib\unittest\suite.py", line 105 in run
File "D:\cygwin\home\db3l\buildarea\3.x.bolen-windows\build\lib\unittest\suite.py", line 67 in __call__
File "D:\cygwin\home\db3l\buildarea\3.x.bolen-windows\build\lib\test\support.py", line 1078 in run
File "D:\cygwin\home\db3l\buildarea\3.x.bolen-windows\build\lib\test\support.py", line 1166 in _run_suite
File "D:\cygwin\home\db3l\buildarea\3.x.bolen-windows\build\lib\test\support.py", line 1192 in run_unittest
File "D:\cygwin\home\db3l\buildarea\3.x.bolen-windows\build\lib\test\test_threading.py", line 728 in test_main
File "../lib/test/regrtest.py", line 1032 in runtest_inner
File "../lib/test/regrtest.py", line 826 in runtest
File "../lib/test/regrtest.py", line 650 in main
File "../lib/test/regrtest.py", line 1607 in <module>
s_push: parser stack overflow
program finished with exit code 1
elapsedTime=2601.059000
----------------------------
http://www.python.org/dev/buildbot/all/builders/x86%20XP-4%203.x/builds/4317/steps/test/logs/stdio

Hum, it looks like we have 4 threads, and all threads are waiting.

=> See issue bpo-8799 and maybe also bpo-4188 and bpo-5114.

[vstinner]

Sporadic failure, I don't know if it was reproduced recently, and the issue has no activity since more than 6 months => I'm closing the issue.