Bug#574449: iceweasel: Segfaults almost daily

[Mike Hommey]

On Thu, Mar 18, 2010 at 11:33:17AM +0100, Petter Reinholdtsen wrote:
> 
> Package: iceweasel
> Version: 3.0.6-3
> Severity: normal
> 
> Almost every morning when I get to work, my iceweasel browser have
> disappeared without any messages in ~/.xsession-errors.  After cursing
> it for a few weeks, I decided to attach gdb to the running process to
> try to figure out why.  I use 'gdp -p <pidoficeweasel>' to attach gdb,
> and run 'handle SIGPIPE nostop' to make sure SIGPIPE is ignored by
> gdb.  This time I got a SIGSEGV and a backtrace.
> 
> Program received signal SIGSEGV, Segmentation fault.
> [Switching to Thread 0xb444db90 (LWP 27545)]
> 0xb6b07f5a in ?? () from /usr/lib/libnspr4.so.0d
> (gdb) bt
> #0  0xb6b07f5a in ?? () from /usr/lib/libnspr4.so.0d
> #1  0x106a3c90 in ?? ()
> #2  0xb444d370 in ?? ()
> #3  0xb444d148 in ?? ()
> #4  0xb7e089c6 in pthread_mutex_lock () from /lib/i686/cmov/libc.so.6
> #5  0xb6b08090 in PR_NotifyCondVar () from /usr/lib/libnspr4.so.0d
> #6  0xb6b119d4 in ?? () from /usr/lib/libnspr4.so.0d
> #7  0x00000000 in ?? ()
> (gdb)
> 
> I've now installed the iceweasel-dbg and will retry the experiment
> with debug information available.  Expect more information tomorrow
> morning. :)

Please try installing libnspr4-0d-dbg, too.

Mike