[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]
bug#14569: 24.3.50; bootstrap fails on Cygwin
From: |
Jan Djärv |
Subject: |
bug#14569: 24.3.50; bootstrap fails on Cygwin |
Date: |
Fri, 14 Jun 2013 11:11:04 +0200 |
Hi.
13 jun 2013 kl. 19:39 skrev Paul Eggert <eggert@cs.ucla.edu>:
> On 06/13/13 00:08, Jan Djärv wrote:
>> I do get segmentation violations sometimes instead of the pthread abort.
>> But I haven't been able to get one while running the debugger yet
>
> Which version of glib are you using? Older versions
> require special handholding with initialization,
> e.g., g_type_init, and perhaps we're running into
> that problem -- or perhaps you're using a newer
> version and its autoinitialization code isn't working.
Glib 2.32.3. If g_type_init isn't run, an error message will be shown at once.
As it is now, Emacs runs for a bit before crashing.
>
> Also, a bit of Googling found this bug:
>
> http://cygwin.com/ml/cygwin/2012-05/msg00472.html
>
> where signals may nor may not reach the correct thread
> with pthread_kill. Emacs uses pthread_kill to redirect
> SIGCHLD to the main thread; if this is sent to a random
> thread instead, that could explain the random crashes
> you're observing (maybe a recursive runaway in a
> signal handler?).
Could be. Unfortunately, Emacs does not crash when running under strace.
Jan D.
- bug#14569: 24.3.50; bootstrap fails on Cygwin, (continued)
- bug#14569: 24.3.50; bootstrap fails on Cygwin, Ken Brown, 2013/06/11
- bug#14569: 24.3.50; bootstrap fails on Cygwin, Eli Zaretskii, 2013/06/11
- bug#14569: 24.3.50; bootstrap fails on Cygwin, Ken Brown, 2013/06/11
- bug#14569: 24.3.50; bootstrap fails on Cygwin, Jan Djärv, 2013/06/11
- bug#14569: 24.3.50; bootstrap fails on Cygwin, Jan Djärv, 2013/06/11
- bug#14569: 24.3.50; bootstrap fails on Cygwin, Jan Djärv, 2013/06/12
- bug#14569: 24.3.50; bootstrap fails on Cygwin, Paul Eggert, 2013/06/12
- bug#14569: 24.3.50; bootstrap fails on Cygwin, Angelo Graziosi, 2013/06/12
- bug#14569: 24.3.50; bootstrap fails on Cygwin, Jan Djärv, 2013/06/13
- bug#14569: 24.3.50; bootstrap fails on Cygwin, Paul Eggert, 2013/06/13
- bug#14569: 24.3.50; bootstrap fails on Cygwin,
Jan Djärv <=
- bug#14569: 24.3.50; bootstrap fails on Cygwin, Paul Eggert, 2013/06/14
- bug#14569: 24.3.50; bootstrap fails on Cygwin, Christopher Faylor, 2013/06/14
- bug#14569: 24.3.50; bootstrap fails on Cygwin, Ken Brown, 2013/06/14
- bug#14569: 24.3.50; bootstrap fails on Cygwin, Eli Zaretskii, 2013/06/15
- bug#14569: 24.3.50; bootstrap fails on Cygwin, Jan Djärv, 2013/06/15
- bug#14569: 24.3.50; bootstrap fails on Cygwin, Eli Zaretskii, 2013/06/15
- bug#14569: 24.3.50; bootstrap fails on Cygwin, Jan Djärv, 2013/06/15
- bug#14569: 24.3.50; bootstrap fails on Cygwin, Ken Brown, 2013/06/16
- bug#14569: 24.3.50; bootstrap fails on Cygwin, Jan Djärv, 2013/06/17
- bug#14569: 24.3.50; bootstrap fails on Cygwin, Eli Zaretskii, 2013/06/17