ipython3 crashed with SIGSEGV in gtk_style_context_get_valist()

[Dimitri John Ledkov]

I was prototyping using gi.repository.
Obviously I did something that gtk didn't like and it segvaulted. Not sure why a crash is being reported though.

ProblemType: Crash
DistroRelease: Ubuntu 12.10
Package: ipython3 0.13-1
ProcVersionSignature: Ubuntu 3.5.0-13.14-generic 3.5.3
Uname: Linux 3.5.0-13-generic x86_64
ApportVersion: 2.5.1-0ubuntu4
Architecture: amd64
Date: Wed Sep 5 13:24:10 2012
ExecutablePath: /usr/bin/ipython3
InstallationMedia: Ubuntu 11.10 "Oneiric Ocelot" - Release amd64 (20111012)
InterpreterPath: /usr/bin/python3.2mu
PackageArchitecture: all
ProcCmdline: python3 /usr/bin/ipython3
ProcEnviron:
 TERM=xterm-256color
 SHELL=/bin/bash
 PATH=(custom, user)
 LANG=en_GB.UTF-8
 LANGUAGE=en_GB:en
SegvAnalysis:
 Segfault happened at: 0x7ff1116f72d7 <gtk_style_context_get_valist+215>: mov 0x30(%rax),%rdx
 PC (0x7ff1116f72d7) ok
 source "0x30(%rax)" (0x00000030) not located in a known VMA region (needed readable region)!
 destination "%rdx" ok
SegvReason: reading NULL VMA
Signal: 11
SourcePackage: ipython
StacktraceTop:
 gtk_style_context_get_valist () from /usr/lib/x86_64-linux-gnu/libgtk-3.so.0
 gtk_style_context_get () from /usr/lib/x86_64-linux-gnu/libgtk-3.so.0
 gtk_style_context_get_color () from /usr/lib/x86_64-linux-gnu/libgtk-3.so.0
 ffi_call_unix64 () from /usr/lib/x86_64-linux-gnu/libffi.so.6
 ffi_call () from /usr/lib/x86_64-linux-gnu/libffi.so.6
Title: ipython3 crashed with SIGSEGV in gtk_style_context_get_valist()
UpgradeStatus: Upgraded to quantal on 2012-01-04 (244 days ago)
UserGroups: adm admin cdrom dialout kvm libvirtd lp lpadmin plugdev sambashare sbuild vboxusers

[Apport retracing service (apport)]

StacktraceSource:
 #0 0x00007ff1116f72d7 in ?? ()
 #1 0x0000000002a64c80 in ?? ()
 #2 0x0000000002a48df0 in ?? ()
 #3 0x0000000000000000 in ?? ()
StacktraceTop:
 ?? ()
 ?? ()
 ?? ()
 ?? ()

[Apport retracing service (apport)]

Thank you for your report!

However, processing it in order to get sufficient information for the
developers failed (it does not generate a useful symbolic stack trace). This
might be caused by some outdated packages which were installed on your system
at the time of the report:

outdated debug symbol package for libgirepository-1.0-1: package version 1.33.10-1 dbgsym version 1.33.9-1

Please upgrade your system to the latest package versions. If you still
encounter the crash, please file a new report.

Thank you for your understanding, and sorry for the inconvenience!