epiphany-browser crashed with SIGSEGV in ephy_state_add_window()

[giorgio dolfo]

epiphany crashes when opening the extensions

ProblemType: Crash
DistroRelease: Ubuntu 12.10
Package: epiphany-browser 3.5.4-0ubuntu1
ProcVersionSignature: Ubuntu 3.5.0-12.12-generic 3.5.2
Uname: Linux 3.5.0-12-generic i686
ApportVersion: 2.5.1-0ubuntu4
Architecture: i386
CrashCounter: 1
Date: Thu Sep 6 21:04:56 2012
ExecutablePath: /usr/bin/epiphany-browser
InstallationMedia: Ubuntu 12.10 "Quantal Quetzal" - Alpha i386 (20120812)
ProcCmdline: epiphany-browser
ProcEnviron:
 PATH=(custom, no user)
 LANG=it_IT.UTF-8
 SHELL=/bin/bash
SegvAnalysis:
 Segfault happened at: 0xb50ba698: movzbl (%eax),%ecx
 PC (0xb50ba698) ok
 source "(%eax)" (0x00000000) not located in a known VMA region (needed readable region)!
 destination "%ecx" ok
SegvReason: reading NULL VMA
Signal: 11
SourcePackage: epiphany-browser
StacktraceTop:
 ?? () from /lib/i386-linux-gnu/libc.so.6
 ?? ()
 ephy_state_add_window ()
 ?? ()
 ephy_dialog_show ()
Title: epiphany-browser crashed with SIGSEGV in ephy_state_add_window()
UpgradeStatus: No upgrade log present (probably fresh install)
UserGroups: adm cdrom dip lpadmin plugdev sambashare sudo

[Apport retracing service (apport)]

Thank you for taking the time to report this crash and helping to make this software better. This particular crash has already been reported and is a duplicate of bug #1035791, so is being marked as such. Please look at the other bug report to see if there is any missing information that you can provide, or to see if there is a workaround for the bug. Additionally, any further discussion regarding the bug should occur in the other report. Please continue to report any other bugs you may find.