From: Paul Eggert <eggert@cs.ucla.edu>
To: Jorgen Schaefer <forcer@forcix.cx>
Cc: 17561@debbugs.gnu.org
Subject: bug#17561: Emacs can forget processes
Date: Tue, 27 May 2014 17:47:41 -0700 [thread overview]
Message-ID: <5385322D.7030406@cs.ucla.edu> (raw)
In-Reply-To: <20140528001641.190b7ada@forcix.jorgenschaefer.de>
Jorgen Schaefer wrote:
> No output.
Ouch. It sounds like we may be barking up the wrong tree with the
assumption that there is a kernel bug with vfork, then. It could be
that it's just an strace bug.
I'm still suspicious of the interaction between pthread_sigmask and
vfork, though. What happens if you do the following shell session,
where "$" is the shell prompt and "(gdb)" is the GDB prompt?
$ grep -i pthread src/config.h
$ ldd src/bootstrap-emacs | grep -i pthread
$ gdb src/bootstrap-emacs
(gdb) disas rpl_pthread_sigmask
(gdb) disas pthread_sigmask
(gdb) disas rpl_vfork
(gdb) disas vfork
(gdb) disas rpl_fork
(gdb) disas fork
next prev parent reply other threads:[~2014-05-28 0:47 UTC|newest]
Thread overview: 33+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-05-23 15:52 bug#17561: 24.4.50; Emacs can forget processes Jorgen Schaefer
2014-05-23 16:28 ` bug#17561: " Paul Eggert
2014-05-23 16:44 ` Jorgen Schaefer
2014-05-24 23:01 ` Paul Eggert
2014-05-25 7:57 ` Jorgen Schaefer
2014-05-26 17:08 ` Paul Eggert
2014-05-26 18:49 ` Jorgen Schaefer
2014-05-26 23:58 ` Paul Eggert
2014-05-27 18:27 ` Jorgen Schaefer
2014-05-27 21:42 ` Paul Eggert
2014-05-27 22:16 ` Jorgen Schaefer
2014-05-28 0:47 ` Paul Eggert [this message]
2014-05-28 20:53 ` Jorgen Schaefer
2014-05-28 23:00 ` Paul Eggert
2014-05-28 23:35 ` Jorgen Schaefer
2014-05-29 1:22 ` Paul Eggert
2014-05-29 10:08 ` Jorgen Schaefer
2014-05-29 23:15 ` Paul Eggert
2014-05-29 4:17 ` Paul Eggert
2014-05-29 11:39 ` Jorgen Schaefer
2014-05-29 15:09 ` Paul Eggert
2014-05-29 15:22 ` Andreas Schwab
2014-05-29 15:26 ` Paul Eggert
2014-05-29 17:03 ` Jorgen Schaefer
2014-05-29 17:55 ` Andreas Schwab
2014-05-29 18:23 ` Jorgen Schaefer
2014-05-29 19:06 ` Jorgen Schaefer
2014-05-29 20:27 ` Andreas Schwab
2014-05-29 19:15 ` Andreas Schwab
2014-05-30 6:07 ` Paul Eggert
2014-05-30 20:41 ` Jorgen Schaefer
2014-05-30 21:29 ` Paul Eggert
2014-05-27 4:05 ` Paul Eggert
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