[Python-Dev] Long-time shy failure in test_socket_ssl
Neal Norwitz
nnorwitz at gmail.com
Mon Mar 20 04:09:35 CET 2006
On 3/19/06, Tim Peters <tim.peters at gmail.com> wrote:
>
> > If anyone sees spurious failures with the buildbot (one time failures,
> > crashes, etc), please report the problems to python-dev. It would be
> > great to see if you can reproduce the results with the same tests that
> > failed. We need to determine if it is architecture specific,
> > test-order related, or something else.
>
> One-shot segfaults are still common enough on the Mac box, like the very recent:
> <http://www.python.org/dev/buildbot/all/g4%20osx.4%202.4/builds/18/step-test/0>
Most of the recent failures seem to be related to threads. the most
recent info is below. There's a lot more in case if it can help
someone debug. It seems that one thread is in pthread_cond_wait and
another thread is in PyObject_Call.
n
--
Exception: EXC_BAD_ACCESS (0x0001)
Codes: KERN_INVALID_ADDRESS (0x0001) at 0xdbdbdc23
Thread 0:
0 libSystem.B.dylib 0x9002b8a8 semaphore_wait_signal_trap + 8
1 libSystem.B.dylib 0x9003001c pthread_cond_wait + 488
2 python.exe 0x0010a778 PyThread_acquire_lock + 240
(thread_pthread.h:416)
3 python.exe 0x000cdb84 PyEval_RestoreThread + 116 (ceval.c:306)
4 python.exe 0x000e0d58 file_dealloc + 160 (fileobject.c:310)
5 python.exe 0x00030b10 _Py_Dealloc + 68 (object.c:1872)
6 python.exe 0x000a02a4 tupledealloc + 348 (tupleobject.c:168)
7 python.exe 0x00030b10 _Py_Dealloc + 68 (object.c:1872)
8 python.exe 0x000dcb04 call_function + 1912 (ceval.c:3565)
9 python.exe 0x000d681c PyEval_EvalFrame + 34752 (ceval.c:2163)
10 python.exe 0x000dcfe0 fast_function + 464 (ceval.c:3645)
11 python.exe 0x000dccb0 call_function + 2340 (ceval.c:3584)
12 python.exe 0x000d681c PyEval_EvalFrame + 34752
(ceval.c:2163)
13 python.exe 0x000d9680 PyEval_EvalCodeEx + 4480 (ceval.c:2736)
14 python.exe 0x00118114 function_call + 556 (funcobject.c:548)
15 python.exe 0x00028e18 PyObject_Call + 96 (abstract.c:1795)
16 python.exe 0x000ddd24 ext_do_call + 764 (ceval.c:3840)
17 python.exe 0x000d6b10 PyEval_EvalFrame + 35508 (ceval.c:2203)
18 python.exe 0x000d9680 PyEval_EvalCodeEx + 4480 (ceval.c:2736)
19 python.exe 0x00118114 function_call + 556 (funcobject.c:548)
20 python.exe 0x00028e18 PyObject_Call + 96 (abstract.c:1795)
21 python.exe 0x000cadd4 instancemethod_call + 736
(classobject.c:2447)
22 python.exe 0x00028e18 PyObject_Call + 96 (abstract.c:1795)
23 python.exe 0x0005681c slot_tp_call + 112 (typeobject.c:4533)
24 python.exe 0x00028e18 PyObject_Call + 96 (abstract.c:1795)
25 python.exe 0x000dd90c do_call + 168 (ceval.c:3771)
26 python.exe 0x000dccd0 call_function + 2372 (ceval.c:3586)
27 python.exe 0x000d681c PyEval_EvalFrame + 34752 (ceval.c:2163)
28 python.exe 0x000d9680 PyEval_EvalCodeEx + 4480 (ceval.c:2736)
29 python.exe 0x00118114 function_call + 556 (funcobject.c:548)
30 python.exe 0x00028e18 PyObject_Call + 96 (abstract.c:1795)
31 python.exe 0x000ddd24 ext_do_call + 764 (ceval.c:3840)
32 python.exe 0x000d6b10 PyEval_EvalFrame + 35508 (ceval.c:2203)
33 python.exe 0x000d9680 PyEval_EvalCodeEx + 4480 (ceval.c:2736)
34 python.exe 0x00118114 function_call + 556 (funcobject.c:548)
35 python.exe 0x00028e18 PyObject_Call + 96 (abstract.c:1795)
36 python.exe 0x000cadd4 instancemethod_call + 736
(classobject.c:2447)
37 python.exe 0x00028e18 PyObject_Call + 96 (abstract.c:1795)
38 python.exe 0x0005681c slot_tp_call + 112 (typeobject.c:4533)
39 python.exe 0x00028e18 PyObject_Call + 96 (abstract.c:1795)
40 python.exe 0x000dd90c do_call + 168 (ceval.c:3771)
41 python.exe 0x000dccd0 call_function + 2372 (ceval.c:3586)
42 python.exe 0x000d681c PyEval_EvalFrame + 34752 (ceval.c:2163)
43 python.exe 0x000d9680 PyEval_EvalCodeEx + 4480 (ceval.c:2736)
44 python.exe 0x00118114 function_call + 556 (funcobject.c:548)
45 python.exe 0x00028e18 PyObject_Call + 96 (abstract.c:1795)
46 python.exe 0x000ddd24 ext_do_call + 764 (ceval.c:3840)
47 python.exe 0x000d6b10 PyEval_EvalFrame + 35508 (ceval.c:2203)
48 python.exe 0x000d9680 PyEval_EvalCodeEx + 4480 (ceval.c:2736)
49 python.exe 0x00118114 function_call + 556 (funcobject.c:548)
50 python.exe 0x00028e18 PyObject_Call + 96 (abstract.c:1795)
51 python.exe 0x000cadd4 instancemethod_call + 736
(classobject.c:2447)
52 python.exe 0x00028e18 PyObject_Call + 96 (abstract.c:1795)
53 python.exe 0x0005681c slot_tp_call + 112 (typeobject.c:4533)
54 python.exe 0x00028e18 PyObject_Call + 96 (abstract.c:1795)
55 python.exe 0x000dd90c do_call + 168 (ceval.c:3771)
56 python.exe 0x000dccd0 call_function + 2372 (ceval.c:3586)
57 python.exe 0x000d681c PyEval_EvalFrame + 34752 (ceval.c:2163)
58 python.exe 0x000dcfe0 fast_function + 464 (ceval.c:3645)
59 python.exe 0x000dccb0 call_function + 2340 (ceval.c:3584)
60 python.exe 0x000d681c PyEval_EvalFrame + 34752 (ceval.c:2163)
61 python.exe 0x000d9680 PyEval_EvalCodeEx + 4480 (ceval.c:2736)
62 python.exe 0x000dd150 fast_function + 832 (ceval.c:3656)
63 python.exe 0x000dccb0 call_function + 2340 (ceval.c:3584)
64 python.exe 0x000d681c PyEval_EvalFrame + 34752 (ceval.c:2163)
65 python.exe 0x000d9680 PyEval_EvalCodeEx + 4480 (ceval.c:2736)
66 python.exe 0x000dd150 fast_function + 832 (ceval.c:3656)
67 python.exe 0x000dccb0 call_function + 2340 (ceval.c:3584)
68 python.exe 0x000d681c PyEval_EvalFrame + 34752 (ceval.c:2163)
69 python.exe 0x000dcfe0 fast_function + 464 (ceval.c:3645)
70 python.exe 0x000dccb0 call_function + 2340 (ceval.c:3584)
71 python.exe 0x000d681c PyEval_EvalFrame + 34752 (ceval.c:2163)
72 python.exe 0x000d9680 PyEval_EvalCodeEx + 4480 (ceval.c:2736)
73 python.exe 0x000dd150 fast_function + 832 (ceval.c:3656)
74 python.exe 0x000dccb0 call_function + 2340 (ceval.c:3584)
75 python.exe 0x000d681c PyEval_EvalFrame + 34752 (ceval.c:2163)
76 python.exe 0x000d9680 PyEval_EvalCodeEx + 4480 (ceval.c:2736)
77 python.exe 0x000dd150 fast_function + 832 (ceval.c:3656)
78 python.exe 0x000dccb0 call_function + 2340 (ceval.c:3584)
79 python.exe 0x000d681c PyEval_EvalFrame + 34752 (ceval.c:2163)
80 python.exe 0x000d9680 PyEval_EvalCodeEx + 4480 (ceval.c:2736)
81 python.exe 0x000ce040 PyEval_EvalCode + 84 (ceval.c:484)
82 python.exe 0x00013c7c run_node + 120 (pythonrun.c:1265)
83 python.exe 0x00013be0 run_err_node + 88 (pythonrun.c:1252)
84 python.exe 0x00013b6c PyRun_FileExFlags + 180 (pythonrun.c:1243)
85 python.exe 0x00011fbc PyRun_SimpleFileExFlags + 712
(pythonrun.c:860)
86 python.exe 0x00011408 PyRun_AnyFileExFlags + 168 (pythonrun.c:664)
87 python.exe 0x00008750 Py_Main + 3820 (main.c:493)
88 python.exe 0x000028d8 main + 40 (python.c:23)
89 python.exe 0x00002108 _start + 340 (crt.c:272)
90 python.exe 0x00001fb0 start + 60
Thread 1 Crashed:
0 python.exe 0x00028de8 PyObject_Call + 48 (abstract.c:1794)
1 python.exe 0x0002901c PyObject_CallFunction + 360 (abstract.c:1837)
2 _testcapi.so 0x049903d4 _make_call + 64 (_testcapimodule.c:569)
3 libSystem.B.dylib 0x9002b200 _pthread_body + 96
More information about the Python-Dev
mailing list