From: "Jan Djärv" <jan.h.d@swipnet.se>
To: Christopher Genovese <genovese@cmu.edu>
Cc: "14375@debbugs.gnu.org" <14375@debbugs.gnu.org>
Subject: bug#14375: 24.3; Many, Random Crashes, on Mac OS X
Date: Tue, 14 May 2013 11:38:03 +0200 [thread overview]
Message-ID: <0B09B7CB-DDBE-440F-90FA-7357EBC16DE8@swipnet.se> (raw)
In-Reply-To: <CAPum5FjVvu7TU+SsAoGkGMBDzF3ryCHY=-qhikLwViE9dXMLMg@mail.gmail.com>
Hello.
13 maj 2013 kl. 20:12 skrev Christopher Genovese <genovese@cmu.edu>:
> With NSZombieEnabled set to YES as instructed, I got the following on the most
> recent crash
>
> 2013-05-13 13:17:12.964 Emacs[66253:1307] *** -[CTFontDescriptor objectForKey:]: message sent to deallocated instance 0x1336d9920
>
> Program received signal SIGTRAP, Trace/breakpoint trap.
> 0x00007fff8ddf6d57 in ___forwarding___ ()
> (gdb)
>
> That's it. Emacs disappeared at that point and hung around; eventually I had
> to Force Quit.
>
> This seems to support the Zombie Hypothesis. What should I do about it?
The message is information enough.
I've made a fix in the trunk, please test it if you can.
Jan D.
> I've put the backtrace below. (bt full gave no symbol table
> information, and xbacktrace does not appear to be available on my gdb.)
>
> The previous crash happened shortly after our correspondence before
> I changed the environment setting. I've included the top (for brevity)
> of that backtrace below. It seems to be a null pointer access.
> Again, nsfont_open is showing up in both.
>
> Thanks for your help,
>
> Chris
>
next prev parent reply other threads:[~2013-05-14 9:38 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-05-09 6:18 bug#14375: 24.3; Many, Random Crashes, on Mac OS X Christopher Genovese
2013-05-10 8:14 ` Jan Djärv
2013-05-10 14:44 ` Christopher Genovese
2013-05-10 16:41 ` Jan Djärv
2013-05-10 17:08 ` Glenn Morris
2013-05-13 18:12 ` Christopher Genovese
2013-05-14 9:38 ` Jan Djärv [this message]
2013-05-14 13:15 ` Christopher Genovese
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