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bug#21965: 24.5; Emacs freezes when canceling at open file
From: |
John Wiegley |
Subject: |
bug#21965: 24.5; Emacs freezes when canceling at open file |
Date: |
Mon, 23 Nov 2015 14:17:17 -0800 |
User-agent: |
Gnus/5.13 (Gnus v5.13) Emacs/24.5 (darwin) |
>>>>> Maneesh Yadav <maneeshkyadav@gmail.com> writes:
> Flog me if I am not doing this right. Seems that +debug on macports is the
> easy to make debug compiles (an old thread seemed to suggest that macports
> rejected this idea...but I guess it was eventually accepted). So installed
> emacs +debug and reproduced the crash, attached to emacs via lldb and got
> this backtrace (which looks a lot like the previous, can I provide better
> info somehow?):
We're still missing file and line numbers for the Emacs code, which is odd.
But not terribly important, since the lockup is happening inside glib, it
appears.
> frame #3: 0x00000001009db284
> libglib-2.0.0.dylib`g_main_context_acquire + 42
So, here's that function, more or less:
gboolean
g_main_context_acquire (GMainContext *context)
{
gboolean result = FALSE;
GThread *self = G_THREAD_SELF;
if (context == NULL)
context = g_main_context_default ();
LOCK_CONTEXT (context);
/* ... */
}
We're blocked waiting on the context. The question then being: who else has
that context? Is it another Emacs thread?
Eli, does this ring any bells?
John
- bug#21965: 24.5; Emacs freezes when canceling at open file, (continued)
- bug#21965: 24.5; Emacs freezes when canceling at open file, Maneesh Yadav, 2015/11/20
- bug#21965: 24.5; Emacs freezes when canceling at open file, Maneesh Yadav, 2015/11/20
- bug#21965: 24.5; Emacs freezes when canceling at open file, John Wiegley, 2015/11/20
- bug#21965: 24.5; Emacs freezes when canceling at open file, Maneesh Yadav, 2015/11/20
- bug#21965: 24.5; Emacs freezes when canceling at open file, John Wiegley, 2015/11/20
- bug#21965: 24.5; Emacs freezes when canceling at open file, Maneesh Yadav, 2015/11/20
- bug#21965: 24.5; Emacs freezes when canceling at open file, Eli Zaretskii, 2015/11/21
- bug#21965: 24.5; Emacs freezes when canceling at open file, John Wiegley, 2015/11/22
- bug#21965: 24.5; Emacs freezes when canceling at open file, Maneesh Yadav, 2015/11/22
- bug#21965: 24.5; Emacs freezes when canceling at open file, Maneesh Yadav, 2015/11/23
- bug#21965: 24.5; Emacs freezes when canceling at open file,
John Wiegley <=
- bug#21965: 24.5; Emacs freezes when canceling at open file, Maneesh Yadav, 2015/11/23
- bug#21965: 24.5; Emacs freezes when canceling at open file, Eli Zaretskii, 2015/11/23
- bug#21965: 24.5; Emacs freezes when canceling at open file, Eli Zaretskii, 2015/11/23
- bug#21965: 24.5; Emacs freezes when canceling at open file, John Wiegley, 2015/11/23
- bug#21965: 24.5; Emacs freezes when canceling at open file, Maneesh Yadav, 2015/11/24
- bug#21965: 24.5; Emacs freezes when canceling at open file, Maneesh Yadav, 2015/11/24
- bug#21965: 24.5; Emacs freezes when canceling at open file, John Wiegley, 2015/11/24
- bug#21965: 24.5; Emacs freezes when canceling at open file, Maneesh Yadav, 2015/11/24
- bug#21965: 24.5; Emacs freezes when canceling at open file, John Wiegley, 2015/11/24
- bug#21965: 24.5; Emacs freezes when canceling at open file, Maneesh Yadav, 2015/11/24