epiphany-browser crashed with SIGSEGV in type_descriptive_name_I()

[Michael Gratton]

Crashed while browsing.

ProblemType: Crash
DistroRelease: Ubuntu 13.10
Package: epiphany-browser-webkit2 3.9.91-0ubuntu1~saucy1 [origin: LP-PPA-gnome3-team-gnome3-staging]
ProcVersionSignature: Ubuntu 3.11.0-11.17-generic 3.11.3
Uname: Linux 3.11.0-11-generic x86_64
ApportVersion: 2.12.5-0ubuntu1
Architecture: amd64
CrashCounter: 1
Date: Thu Oct 3 14:06:49 2013
ExecutablePath: /usr/bin/epiphany-browser
InstallationDate: Installed on 2011-06-03 (852 days ago)
InstallationMedia: Ubuntu 11.04 "Natty Narwhal" - Release amd64 (20110427.1)
MarkForUpload: True
ProcCmdline: epiphany-browser
SegvAnalysis:
 Segfault happened at: 0x7f68b5920100 <g_type_check_instance_cast+16>: mov (%rdi),%rax
 PC (0x7f68b5920100) ok
 source "(%rdi)" (0x4749524f454d4153) not located in a known VMA region (needed readable region)!
 destination "%rax" ok
SegvReason: reading unknown VMA
Signal: 11
SourcePackage: epiphany-browser
StacktraceTop:
 g_type_check_instance_cast () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0
 ?? () from /usr/lib/libwebkit2gtk-3.0.so.25
 g_closure_invoke () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0
 ?? () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0
 g_signal_emit_valist () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0
Title: epiphany-browser crashed with SIGSEGV in g_type_check_instance_cast()
UpgradeStatus: Upgraded to saucy on 2013-10-02 (0 days ago)
UserGroups: adm admin cdrom dialout libvirtd lpadmin plugdev sambashare video

[Ubuntu GNOME (ug-bot)]

StacktraceSource:
 #0 0x00007f68b5920100 in type_descriptive_name_I (type=5136727350411346259) at /build/buildd/glib2.0-2.39.0~git20131001.75bb906e/./gobject/gtype.c:694
   [Error: /build/buildd/glib2.0-2.39.0~git20131001.75bb906e/./gobject/gtype.c was not found in source tree]
 #1 g_type_add_instance_private (class_gtype=5136727350411346259, private_size=10286192) at /build/buildd/glib2.0-2.39.0~git20131001.75bb906e/./gobject/gtype.c:4525
   [Error: /build/buildd/glib2.0-2.39.0~git20131001.75bb906e/./gobject/gtype.c was not found in source tree]
 #2 0x0000000000000000 in ?? ()
StacktraceTop:
 type_descriptive_name_I (type=5136727350411346259) at /build/buildd/glib2.0-2.39.0~git20131001.75bb906e/./gobject/gtype.c:694
 g_type_add_instance_private (class_gtype=5136727350411346259, private_size=10286192) at /build/buildd/glib2.0-2.39.0~git20131001.75bb906e/./gobject/gtype.c:4525
 ?? ()