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bug#13086: 24.2.50; Emacs seems to hang at w32proc.c:1126
From: |
Stephen Powell |
Subject: |
bug#13086: 24.2.50; Emacs seems to hang at w32proc.c:1126 |
Date: |
Wed, 05 Dec 2012 19:28:20 +0000 |
User-agent: |
Mozilla/5.0 (Windows NT 6.1; WOW64; rv:17.0) Gecko/17.0 Thunderbird/17.0 |
Eli Zaretskii <eliz@gnu.org> writes:
> Can you use the 'finish' command, as described in etc/DEBUG, to find
> out where it loops?
(gdb) thread 1
[Switching to thread 1 (Thread 7752.0x1bb0)]
#0 waitpid (pid=5528, status=0x0, options=1) at w32proc.c:1126
1126 {
(gdb) finish
Run till exit from #0 waitpid (pid=5528, status=0x0, options=1) at
w32proc.c:1126
0x010e04ab in get_child_status (child=5528, status=0x0, options=1,
interruptible=false)
at sysdep.c:290
290 while ((pid = waitpid (child, status, options)) < 0)
Value returned is $1 = -1
(gdb) finish
Run till exit from #0 0x010e04ab in get_child_status (child=5528,
status=0x0, options=1,
interruptible=false) at sysdep.c:290
Hung here.
> So it's probably looping in the caller's loop, in get_child_status.
> Can you see if that's the case, and if so, what value does waitpid
> return to its caller? Is that zero, by chance?
-1
> Also, is the process whose PID is 5528 still running?
process 5528 was not found on 88RCB2S
- bug#13086: 24.2.50; Emacs seems to hang at w32proc.c:1126, Stephen Powell, 2012/12/05
- bug#13086: 24.2.50; Emacs seems to hang at w32proc.c:1126, Eli Zaretskii, 2012/12/05
- bug#13086: 24.2.50; Emacs seems to hang at w32proc.c:1126,
Stephen Powell <=
- bug#13086: 24.2.50; Emacs seems to hang at w32proc.c:1126, Eli Zaretskii, 2012/12/05
- bug#13086: 24.2.50; Emacs seems to hang at w32proc.c:1126, Paul Eggert, 2012/12/05
- bug#13086: 24.2.50; Emacs seems to hang at w32proc.c:1126, Eli Zaretskii, 2012/12/05
- bug#13086: 24.2.50; Emacs seems to hang at w32proc.c:1126, Paul Eggert, 2012/12/06
- bug#13086: 24.2.50; Emacs seems to hang at w32proc.c:1126, Eli Zaretskii, 2012/12/06
- bug#13086: 24.2.50; Emacs seems to hang at w32proc.c:1126, Paul Eggert, 2012/12/06
- bug#13086: 24.2.50; Emacs seems to hang at w32proc.c:1126, Eli Zaretskii, 2012/12/06
- bug#13086: 24.2.50; Emacs seems to hang at w32proc.c:1126, Paul Eggert, 2012/12/06
- bug#13086: 24.2.50; Emacs seems to hang at w32proc.c:1126, Eli Zaretskii, 2012/12/06
- bug#13086: 24.2.50; Emacs seems to hang at w32proc.c:1126, Eli Zaretskii, 2012/12/06