Bug#651161: iceweasel segfaults on startup

[Attila Kinali]

Package: iceweasel

Version: 8.0-3
Severity: important

Dear Maintainer,

iceweasel crashes quite often on one of my machines, the exact cause is
unknown to me. It is configured (IMHO) exactly the same on all systems,
with the same plugins/add-ons.

After the last crash this morning, i cannot start iceweasel at all.
It comes up, asks me whether i should restore the session and then
crashes. It doesn't matter whether i start a new session or restore
the old one, the outcome is the same. Running iceweasel in safe mode
and disabling everything doesn't help either.

A bt on the core file results in a single entry:
Program terminated with signal 11, Segmentation fault.
#0  0xb631b5f4 in ?? () from /usr/lib/xulrunner-8.0/libxul.so

ie the stack frame was overwritten with garbage...

		Attila Kinali

-- Package-specific info:

-- Extensions information
Name: Adblock Plus extensionfalse
Location: /usr/share/mozilla/extensions/{ec8030f7-c20a-464f-9b0e-13a3a9e97384}/{d10d0bf8-f5b5-c8b4-a8b2-2b9879e08c5d}
Package: xul-ext-adblock-plus
Status: enabled

Name: Default themefalse
Location: /usr/lib/iceweasel/extensions/{972ce4c6-7e08-4474-a285-3208198ce6fd}
Package: iceweasel
Status: enabled

Name: Japanese-English Dictionary for rikaichan extensionfalse
Location: ${PROFILE_EXTENSIONS}/{6D898772-AD34-4c16-86BB-9DE787A5DEA0}
Status: app-disabled

Name: Names Dictionary for rikaichan extensionfalse
Location: ${PROFILE_EXTENSIONS}/{566D6332-1439-43bf-857E-7AD5F137AD0C}
Status: app-disabled

Name: Rikaichan extensionfalse
Location: ${PROFILE_EXTENSIONS}/{0AA9101C-D3C1-4129-A9B7-D778C6A17F82}
Status: enabled

Name: Rikaichan Japanese Names Dictionary File extensionfalse
Location: ${PROFILE_EXTENSIONS}/rikaichan-jpnames at polarcloud.com
Status: enabled

Name: Rikaichan Japanese-English Dictionary File extensionfalse
Location: ${PROFILE_EXTENSIONS}/rikaichan-jpen at polarcloud.com
Status: enabled

Name: Session Manager extensionfalse
Location: ${PROFILE_EXTENSIONS}/{1280606b-2510-4fe0-97ef-9b5a22eafe30}.xpi
Status: enabled

-- Plugins information
Name: DjView-4.8
Location: /usr/lib/mozilla/plugins/nsdejavu.so
Package: djview-plugin
Status: enabled


-- Addons package information
ii  djview-plugin  4.8-2          Browser plugin for the DjVu image format
ii  iceweasel      8.0-3          Web browser based on Firefox
ii  xul-ext-adbloc 1.3.10-3       Advertisement blocking extension for web bro

-- System Information:
Debian Release: wheezy/sid
  APT prefers testing
  APT policy: (500, 'testing')
Architecture: i386 (i686)

Kernel: Linux 3.0.0-1-686-pae (SMP w/2 CPU cores)
Locale: LANG=en_US, LC_CTYPE=en_US (charmap=ISO-8859-1)
Shell: /bin/sh linked to /bin/bash

Versions of packages iceweasel depends on:
ii  debianutils         4.0.4     
ii  fontconfig          2.8.0-3   
ii  libc6               2.13-21   
ii  libgcc1             1:4.6.2-5 
ii  libgdk-pixbuf2.0-0  2.24.0-1  
ii  libglib2.0-0        2.30.2-4  
ii  libgtk2.0-0         2.24.8-2  
ii  libnspr4-0d         4.8.9-1   
ii  libstdc++6          4.6.2-5   
ii  procps              1:3.2.8-11
ii  xulrunner-8.0       8.0-3     

iceweasel recommends no packages.

Versions of packages iceweasel suggests:
ii  libgssapi-krb5-2    1.9.1+dfsg-3
ii  libkrb53            1.9.1+dfsg-3
ii  mozplugger          <none>      
ii  ttf-lyx             2.0.1-1     
ii  ttf-mathematica4.1  <none>      
ii  xfonts-mathml       4           

Versions of packages xulrunner-8.0 depends on:
ii  libasound2                1.0.24.1-4             
ii  libatk1.0-0               2.2.0-2                
ii  libbz2-1.0                1.0.5-7                
ii  libc6                     2.13-21                
ii  libcairo2                 1.10.2-6.1             
ii  libdbus-1-3               1.4.16-1               
ii  libevent-1.4-2            1.4.14b-stable-1       
ii  libfontconfig1            2.8.0-3                
ii  libfreetype6              2.4.8-1                
ii  libgcc1                   1:4.6.2-5              
ii  libgdk-pixbuf2.0-0        2.24.0-1               
ii  libglib2.0-0              2.30.2-4               
ii  libgtk2.0-0               2.24.8-2               
ii  libhunspell-1.3-0         1.3.2-4                
ii  libjpeg8                  8c-2                   
ii  libmozjs8d                8.0-3                  
ii  libnotify4                0.7.4-1                
ii  libnspr4-0d               4.8.9-1                
ii  libnss3-1d                3.13.1.with.ckbi.1.88-1
ii  libpango1.0-0             1.29.4-2               
ii  libpixman-1-0             0.24.0-1               
ii  libreadline6              6.2-8                  
ii  libsqlite3-0              3.7.9-2                
ii  libstartup-notification0  0.12-1                 
ii  libstdc++6                4.6.2-5                
ii  libvpx0                   0.9.7.p1-2             
ii  libx11-6                  2:1.4.4-4              
ii  libxext6                  2:1.3.0-3              
ii  libxrender1               1:0.9.6-2              
ii  libxt6                    1:1.1.1-2              
ii  zlib1g                    1:1.2.3.4.dfsg-3       

Versions of packages xulrunner-8.0 suggests:
ii  libcanberra0      0.28-3  
ii  libdbus-glib-1-2  0.98-1  
ii  libgnomeui-0      2.24.5-2

-- no debconf information