python3.4 crashed with SIGSEGV in gtk_tree_row_ref_deleted()

[Muelli]

this must be transmageddon when I transcoded a video

ProblemType: Crash
DistroRelease: Ubuntu 14.04
Package: python3.4-minimal 3.4.0-2ubuntu1
Uname: Linux 3.14.0-031400rc4-generic x86_64
ApportVersion: 2.14.1-0ubuntu3.3
Architecture: amd64
CrashCounter: 1
CurrentDesktop: GNOME
Date: Thu Aug 7 21:55:20 2014
ExecutablePath: /usr/bin/python3.4
InstallationDate: Installed on 2014-01-22 (196 days ago)
InstallationMedia: Ubuntu-GNOME 13.10 "Saucy Salamander" - Release amd64 (20131017)
ProcCmdline: python3 transmageddon.py
SegvAnalysis:
 Segfault happened at: 0x7f7db11f8e31: cmp %esi,(%r10,%rax,1)
 PC (0x7f7db11f8e31) ok
 source "%esi" ok
 destination "(%r10,%rax,1)" (0x00000000) not located in a known VMA region (needed writable region)!
SegvReason: writing NULL VMA
Signal: 11
SourcePackage: python3.4
StacktraceTop:
 ?? () from /usr/lib/x86_64-linux-gnu/libgtk-3.so.0
 ?? () from /usr/lib/x86_64-linux-gnu/libgtk-3.so.0
 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: python3.4 crashed with SIGSEGV in g_closure_invoke()
UpgradeStatus: Upgraded to trusty on 2014-07-01 (37 days ago)
UserGroups: adm autopilot cdrom dip lpadmin plugdev sambashare sudo

[Apport retracing service (apport)]

StacktraceTop:
 gtk_tree_row_ref_deleted (refs=0x7f7d340014c0, path=0x7f7d7803cec0) at /build/buildd/gtk+3.0-3.10.8/./gtk/gtktreemodel.c:2123
 gtk_tree_view_destroy (widget=0x17b8780) at /build/buildd/gtk+3.0-3.10.8/./gtk/gtktreeview.c:2128
 g_cclosure_marshal_VOID__BOXED (closure=0x0, return_value=0xc7, n_param_values=4294967295, param_values=0x0, invocation_hint=0x0, marshal_data=0x7f7d7803cec0) at /build/buildd/glib2.0-2.40.0/./gobject/gmarshal.c:1115
 g_closure_invoke (closure=0x19fbbc0, return_value=0x0, n_param_values=2, param_values=0x7fff2908eca0, invocation_hint=0x7fff2908ec40) at /build/buildd/glib2.0-2.40.0/./gobject/gclosure.c:768
 signal_emit_unlocked_R (node=node@entry=0x1691e80, detail=detail@entry=0, instance=instance@entry=0x7f7d88008a80, emission_return=emission_return@entry=0x0, instance_and_params=instance_and_params@entry=0x7fff2908eca0) at /build/buildd/glib2.0-2.40.0/./gobject/gsignal.c:3551

[Matthias Klose (doko)]

crashes in the bindings