Bug#570056: iceweasel: SIGSEGV - nsDOMEvent::AddRef

Mike Hommey mh at glandium.org
Tue Feb 16 09:12:37 UTC 2010


On Tue, Feb 16, 2010 at 07:29:10AM +0100, Sandro Tosi wrote:
> Package: iceweasel
> Version: 3.5.6-2
> Severity: normal
> 
> Hello,
> Attached is a gdb backtrace of a segfault I faced yesterday. I have a 'core'
> file, so if you want me to debug it further, please guide me :)

Considering all the random crashes you are facing, I'm inclined to think
there might be something wrong on your environment. Can you try
disabling at least all those things that have binaries in them, which
means at least plugins and firegpg, I don't know if some other of your
extensions have a binary component, you should try checking in
/proc/$pid/smaps or with lsof to see opened .so files in extensions
directories, and disable the corresponding extension you can get from
the list behind.

Other than that, with your core file, could you at least get (and send)
the output for disassemble, info registers, and info locals ?

Cheers,

Mike

> -- Package-specific info:
> 
> -- Extensions information
> Name: Adblock Plus
> Location: ${PROFILE_EXTENSIONS}/{d10d0bf8-f5b5-c8b4-a8b2-2b9879e08c5d}
> Status: enabled
> 
> Name: Adblock Plus: Element Hiding Helper
> Location: ${PROFILE_EXTENSIONS}/elemhidehelper at adblockplus.org
> Status: enabled
> 
> Name: Default
> Location: /usr/lib/iceweasel/extensions/{972ce4c6-7e08-4474-a285-3208198ce6fd}
> Package: iceweasel
> Status: enabled
> 
> Name: Delicious Bookmarks
> Location: ${PROFILE_EXTENSIONS}/{2fa4ed95-0317-4c6a-a74c-5f3e3912c1f9}
> Status: enabled
> 
> Name: Download Statusbar
> Location: ${PROFILE_EXTENSIONS}/{D4DD63FA-01E4-46a7-B6B1-EDAB7D6AD389}
> Status: enabled
> 
> Name: FireGPG
> Location: ${PROFILE_EXTENSIONS}/firegpg at firegpg.team
> Status: enabled
> 
> Name: Forecastfox
> Location: ${PROFILE_EXTENSIONS}/{0538E3E3-7E9B-4d49-8831-A227C80A7AD3}
> Status: user-disabled
> 
> Name: Google Notebook
> Location: ${PROFILE_EXTENSIONS}/notebook at google.com
> Status: app-disabled
> 
> Name: Print It!
> Location: ${PROFILE_EXTENSIONS}/{349ce370-12e8-11d9-9669-0800200c9a66}
> Status: app-disabled
> 
> Name: SwiftTabs
> Location: ${PROFILE_EXTENSIONS}/{5d702c56-6be8-414c-aa50-cf73ced87ff4}
> Status: app-disabled
> 
> Name: Tab Mix Plus
> Location: ${PROFILE_EXTENSIONS}/{dc572301-7619-498c-a57d-39143191b318}
> Status: user-disabled
> 
> -- Plugins information
> Name: MozPlugger 1.13.1 handles QuickTime and Windows Media Player Plugin (1.13.1)
> Location: /usr/lib/mozilla/plugins/mozplugger.so
> Package: mozplugger
> Status: disabled
> 
> Name: Helix DNA Plugin: RealPlayer G2 Plug-In Compatible (compatible; Totem)
> Location: /usr/lib/mozilla/plugins/libtotem-complex-plugin.so
> Package: totem-mozilla
> Status: disabled
> 
> Name: VLC Multimedia Plugin (compatible Totem 2.28.5)
> Location: /usr/lib/mozilla/plugins/libtotem-cone-plugin.so
> Package: totem-mozilla
> Status: disabled
> 
> Name: Windows Media Player Plug-in 10 (compatible; Totem)
> Location: /usr/lib/mozilla/plugins/libtotem-gmp-plugin.so
> Package: totem-mozilla
> Status: disabled
> 
> Name: DivX® Web Player
> Location: /usr/lib/mozilla/plugins/libtotem-mully-plugin.so
> Package: totem-mozilla
> Status: disabled
> 
> Name: QuickTime Plug-in 7.2.0
> Location: /usr/lib/mozilla/plugins/libtotem-narrowspace-plugin.so
> Package: totem-mozilla
> Status: disabled
> 
> Name: DjVuLibre-3.5.22
> Location: /usr/lib/netscape/plugins-libc6/nsdejavu.so
> Package: djvulibre-plugin
> Status: disabled
> 
> -- Addons package information
> ii  djvulibre-plug 3.5.22-7       Browser plugin for the DjVu image format
> ii  iceweasel      3.5.6-2        Web browser based on Firefox
> ii  mozplugger     1.13.1-1       Plugin allowing external viewers to be launc
> ii  totem-mozilla  2.28.5-1       Totem Mozilla plugin





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