After running for four days, Python program stalled
James Matthews
nytrokiss at gmail.com
Wed Dec 12 15:32:12 EST 2007
INT 3 is a debug interrupt:-)
On Dec 12, 2007 8:41 PM, Chris Mellon <arkanes at gmail.com> wrote:
> On Dec 12, 2007 1:34 PM, John Nagle <nagle at animats.com> wrote:
> > Had a Python program stall, using no time, after running OK for four
> days.
> > Python 2.4, Windows. Here's the location in Python where it's stalled.
> > Any idea what it's waiting for?
> >
> > John Nagle
> >
> > 77FA1428 mov ecx,dword ptr [ebp-10h]
> > 77FA142B mov dword ptr fs:[0],ecx
> > 77FA1432 pop edi
> > 77FA1433 pop esi
> > 77FA1434 pop ebx
> > 77FA1435 leave
> > 77FA1436 ret 10h
> > 77FA1439 cmp dword ptr [ebp-24h],0
> > 77FA143D je 77FA1447
> > 77FA143F push dword ptr [ebp-24h]
> > 77FA1442 call 77F8B5DF
> > 77FA1447 ret
> > 77FA1448 ret 4
> > 77FA144B int 3 # STALLED HERE
> > 77FA144C ret
> > 77FA144D int 3
> > 77FA144E ret
> > 77FA144F mov eax,dword ptr [esp+4]
> > 77FA1453 int 3
> > 77FA1454 ret 4
> > 77FA1457 mov eax,dword ptr [ebp-14h]
> > 77FA145A mov eax,dword ptr [eax]
> > 77FA145C mov eax,dword ptr [eax]
> > --
>
>
> Use a tool like sysinternal procexp to get more useful information
> about the programs state, like what threads there are and a stack
> trace with symbols of the each thread.
> --
> http://mail.python.org/mailman/listinfo/python-list
>
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