19 ноября 2010 г. 10:27 пользователь Vitja Makarov
<vitja.maka...@gmail.com> написал:
> 2010/11/19 Stefan Behnel <stefan...@behnel.de>:
>> Vitja Makarov, 18.11.2010 22:54:
>>> 2010/11/18 Stefan Behnel:
>>>> Vitja Makarov, 18.11.2010 21:17:
>>>>> 2010/11/18 Stefan Behnel:
>>>>>> The C compiler problems looked like closure issues, so they are more
>>>>>> likely
>>>>>> to be related.
>>>>>
>>>>> Is compile problem logged somewhere?
>>>>
>>>> You can find most of them here:
>>>>
>>>> https://sage.math.washington.edu:8091/hudson/job/cython-devel-tests-pyregr-py26-c/704/parsed_console/
>>>>
>>>> Look out for "has no member named".
>>>
>>> Disabling this tests seems to make regression tests finish up.
>>>
>>> pyregr.test_socket
>>> pyregr.test_threading
>>
>> Ok, I disabled them.
>>
>> Stefan
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>
>
> New patch fixes #537, where are all that gcc errors came from.
> It seems that patch enable many new tests that break test runner
> itself, in threads.
>
> With latest patch runtests couldn't exit because of thread lock
> (join?), here is gdb traceback:
> I don't know how to figure out which test causes this. Should we
> disable some more thread-related tests.
> Or as workaround use _exit() in testrunner
>
> (gdb) bt
> #0 sem_wait () at ../nptl/sysdeps/unix/sysv/linux/x86_64/sem_wait.S:86
> #1 0x00000000004dcac8 in PyThread_acquire_lock (lock=0x6d43c60,
> waitflag=128) at Python/thread_pthread.h:309
> #2 0x00000000004e00d2 in lock_PyThread_acquire_lock (self=0x1d113790,
> args=<value optimised out>) at ./Modules/threadmodule.c:51
> #3 0x00000000004a860a in call_function (f=0x3136af0, throwflag=<value
> optimised out>) at Python/ceval.c:4012
> #4 PyEval_EvalFrameEx (f=0x3136af0, throwflag=<value optimised out>)
> at Python/ceval.c:2665
> #5 0x00000000004a9e81 in PyEval_EvalCodeEx (co=0x3f7b430,
> globals=<value optimised out>, locals=<value optimised out>, args=0x2,
> argcount=0, kws=<value optimised out>,
> kwcount=0, defs=0x2c53668, defcount=1, closure=0x0) at Python/ceval.c:3252
> #6 0x00000000004a8134 in fast_function (f=0x3c34650, throwflag=<value
> optimised out>) at Python/ceval.c:4108
> #7 call_function (f=0x3c34650, throwflag=<value optimised out>) at
> Python/ceval.c:4033
> #8 PyEval_EvalFrameEx (f=0x3c34650, throwflag=<value optimised out>)
> at Python/ceval.c:2665
> #9 0x00000000004a9e81 in PyEval_EvalCodeEx (co=0x3f60530,
> globals=<value optimised out>, locals=<value optimised out>, args=0x2,
> argcount=0, kws=<value optimised out>,
> kwcount=0, defs=0x3d239e8, defcount=1, closure=0x0) at Python/ceval.c:3252
> #10 0x00000000004a8134 in fast_function (f=0x18172230,
> throwflag=<value optimised out>) at Python/ceval.c:4108
> #11 call_function (f=0x18172230, throwflag=<value optimised out>) at
> Python/ceval.c:4033
> #12 PyEval_EvalFrameEx (f=0x18172230, throwflag=<value optimised out>)
> at Python/ceval.c:2665
> #13 0x00000000004a9e81 in PyEval_EvalCodeEx (co=0x3f60eb0,
> globals=<value optimised out>, locals=<value optimised out>,
> args=0x23a6c68, argcount=0, kws=<value optimised out>,
> kwcount=0, defs=0x0, defcount=0, closure=0x0) at Python/ceval.c:3252
> #14 0x000000000050aa4e in function_call (func=0x3d12e60,
> arg=0x23a6c50, kw=0x0) at Objects/funcobject.c:526
> #15 0x00000000004195c7 in PyObject_Call (func=0x3d12e60, arg=0x80,
> kw=0x0) at Objects/abstract.c:2522
> #16 0x000000000042222f in instancemethod_call (func=0x3d12e60,
> arg=0x23a6c50, kw=0x0) at Objects/classobject.c:2578
> #17 0x000000000041c133 in PyObject_Call (callable=0x2e36550,
> args=0x7f599bbc1050) at Objects/abstract.c:2522
> #18 call_function_tail (callable=0x2e36550, args=0x7f599bbc1050) at
> Objects/abstract.c:2554
> #19 0x000000000041f340 in PyObject_CallMethod (o=<value optimised
> out>, name=0x53f786 "_shutdown", format=0x5285b0 "") at
> Objects/abstract.c:2631
> #20 0x00000000004ca089 in wait_for_thread_shutdown () at
> Python/pythonrun.c:1696
> #21 Py_Finalize () at Python/pythonrun.c:401
> #22 0x00000000004c9810 in Py_Exit () at Python/pythonrun.c:1753
> #23 handle_system_exit () at Python/pythonrun.c:1127
> #24 0x00000000004c9e15 in PyErr_PrintEx (set_sys_last_vars=<value
> optimised out>) at Python/pythonrun.c:1137
> #25 0x00000000004cac40 in PyRun_SimpleFileExFlags (fp=<value optimised
> out>, filename=0x7fff5f1d8f91 "runtests.py", closeit=1,
> flags=0x7fff5f1d7270) at Python/pythonrun.c:940
> #26 0x0000000000414b7a in Py_Main (argc=-1682423728, argv=<value
> optimised out>) at Modules/main.c:599
> #27 0x00007f599ae04d8e in __libc_start_main (main=<value optimised
> out>, argc=<value optimised out>, ubp_av=<value optimised out>,
> init=<value optimised out>,
> fini=<value optimised out>, rtld_fini=<value optimised out>,
> stack_end=0x7fff5f1d7388) at libc-start.c:226
> #28 0x0000000000413cd9 in _start ()
> (gdb) info threads
> 3 Thread 0x7f59857cb710 (LWP 17342) sem_wait () at
> ../nptl/sysdeps/unix/sysv/linux/x86_64/sem_wait.S:86
> 2 Thread 0x7f597cf7e710 (LWP 17397) 0x00007f599aec52e3 in select ()
> at ../sysdeps/unix/syscall-template.S:82
> * 1 Thread 0x7f599bc02700 (LWP 8116) sem_wait () at
> ../nptl/sysdeps/unix/sysv/linux/x86_64/sem_wait.S:86
> (gdb) thread 2
> [Switching to thread 2 (Thread 0x7f597cf7e710 (LWP 17397))]#0
> 0x00007f599aec52e3 in select () at
> ../sysdeps/unix/syscall-template.S:82
> 82 ../sysdeps/unix/syscall-template.S: Нет такого файла или каталога.
> in ../sysdeps/unix/syscall-template.S
> (gdb) bt
> #0 0x00007f599aec52e3 in select () at ../sysdeps/unix/syscall-template.S:82
> #1 0x00007f596b8e2f18 in ?? () from /usr/lib/libtcl8.5.so.0
> #2 0x00007f599b7fa971 in start_thread (arg=<value optimised out>) at
> pthread_create.c:304
> #3 0x00007f599aecc94d in clone () at
> ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
> #4 0x0000000000000000 in ?? ()
> (gdb) thread 3
> [Switching to thread 3 (Thread 0x7f59857cb710 (LWP 17342))]#0
> sem_wait () at ../nptl/sysdeps/unix/sysv/linux/x86_64/sem_wait.S:86
> 86 ../nptl/sysdeps/unix/sysv/linux/x86_64/sem_wait.S: Нет такого файла
> или каталога.
> in ../nptl/sysdeps/unix/sysv/linux/x86_64/sem_wait.S
> (gdb) bt
> #0 sem_wait () at ../nptl/sysdeps/unix/sysv/linux/x86_64/sem_wait.S:86
> #1 0x00000000004dcac8 in PyThread_acquire_lock (lock=0x14816d80,
> waitflag=128) at Python/thread_pthread.h:309
> #2 0x00000000004e00d2 in lock_PyThread_acquire_lock (self=0x26964370,
> args=<value optimised out>) at ./Modules/threadmodule.c:51
> #3 0x00000000004a860a in call_function (f=0x24b11010,
> throwflag=<value optimised out>) at Python/ceval.c:4012
> #4 PyEval_EvalFrameEx (f=0x24b11010, throwflag=<value optimised out>)
> at Python/ceval.c:2665
> #5 0x00000000004a9e81 in PyEval_EvalCodeEx (co=0x3f7b430,
> globals=<value optimised out>, locals=<value optimised out>,
> args=0x250b8a58, argcount=0, kws=<value optimised out>,
> kwcount=0, defs=0x2c53668, defcount=1, closure=0x0) at Python/ceval.c:3252
> #6 0x00000000004a8134 in fast_function (f=0x250b88d0,
> throwflag=<value optimised out>) at Python/ceval.c:4108
> #7 call_function (f=0x250b88d0, throwflag=<value optimised out>) at
> Python/ceval.c:4033
> #8 PyEval_EvalFrameEx (f=0x250b88d0, throwflag=<value optimised out>)
> at Python/ceval.c:2665
> #9 0x00000000004a9e81 in PyEval_EvalCodeEx (co=0x3f7bdb0,
> globals=<value optimised out>, locals=<value optimised out>, args=0x2,
> argcount=0, kws=<value optimised out>,
> kwcount=0, defs=0x3d23ae8, defcount=1, closure=0x0) at Python/ceval.c:3252
> #10 0x000000000050aa4e in function_call (func=0x3d120c8,
> arg=0x26b704d0, kw=0x0) at Objects/funcobject.c:526
> #11 0x00000000004195c7 in PyObject_Call (func=0x3d120c8, arg=0x80,
> kw=0x0) at Objects/abstract.c:2522
> #12 0x000000000042222f in instancemethod_call (func=0x3d120c8,
> arg=0x26b704d0, kw=0x0) at Objects/classobject.c:2578
> #13 0x00000000004195c7 in PyObject_Call (func=0x26b72370, arg=0x80,
> kw=0x0) at Objects/abstract.c:2522
> #14 0x00007f596cb85f36 in ?? ()
> #15 0x0000000000000000 in ?? ()
>
Still can't find which one test have thread left.
Here is workaround:
import threading
import time
import os
class XXX(threading.Thread):
def run(self):
print ('Bad thread')
while True:
time.sleep(1)
XXX().start()
time.sleep(.1)
if len(threading._active) > 1:
import warnings
print("Warning more then one threads left, forcing _exit()")
os._exit(0)
I'm not sure it is a good idea to add this into runtests.py
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