nautilus crashed with SIGSEGV in g_object_get_qdata()

[Daniel J Blueman]

Binary package hint: nautilus

I experienced this crash when ejecting a USB stick on a fresh install of Maverick Meerkat 10.10 amd64.

ProblemType: Crash
DistroRelease: Ubuntu 10.10
Package: nautilus 1:2.32.0-0ubuntu1
Uname: Linux 2.6.36-020636rc7-generic x86_64
Architecture: amd64
Date: Tue Oct 12 18:11:06 2010
ExecutablePath: /usr/bin/nautilus
InstallationMedia: Ubuntu 10.10 "Maverick Meerkat" - Release amd64 (20101007)
ProcCmdline: nautilus
ProcEnviron:
 LANG=en_GB.utf8
 SHELL=/bin/bash
SegvAnalysis:
 Segfault happened at: 0x7ff292ca9730 <g_object_get_qdata+32>: cmpq $0x50,(%rax)
 PC (0x7ff292ca9730) ok
 source "$0x50" ok
 destination "(%rax)" (0x00000009) not located in a known VMA region (needed writable region)!
SegvReason: writing NULL VMA
Signal: 11
SourcePackage: nautilus
StacktraceTop:
 g_object_get_qdata () from /usr/lib/libgobject-2.0.so.0
 ?? () from /usr/lib/libgtk-x11-2.0.so.0
 ?? ()
 g_closure_invoke () from /usr/lib/libgobject-2.0.so.0
 ?? () from /usr/lib/libgobject-2.0.so.0
Title: nautilus crashed with SIGSEGV in g_object_get_qdata()
UserGroups: adm admin cdrom dialout lpadmin plugdev sambashare
XsessionErrors:
 (polkit-gnome-authentication-agent-1:3027): GLib-CRITICAL **: g_once_init_leave: assertion `initialization_value != 0' failed
 (nautilus:3025): GdkPixbuf-CRITICAL **: gdk_pixbuf_format_get_name: assertion `format != NULL' failed
 (nautilus:3025): Gtk-CRITICAL **: IA__gtk_widget_set_child_visible: assertion `GTK_IS_WIDGET (widget)' failed
 (nautilus:3025): Gtk-CRITICAL **: IA__gtk_widget_size_allocate: assertion `GTK_IS_WIDGET (widget)' failed
 (nautilus:5211): GdkPixbuf-CRITICAL **: gdk_pixbuf_format_get_name: assertion `format != NULL' failed

[Daniel J Blueman (danielblueman)]

StacktraceTop:
 g_object_get_qdata () from /usr/lib/libgobject-2.0.so.0
 ?? () from /usr/lib/libgtk-x11-2.0.so.0
 ?? ()
 g_closure_invoke () from /usr/lib/libgobject-2.0.so.0
 ?? () from /usr/lib/libgobject-2.0.so.0

[Daniel J Blueman (danielblueman)]

StacktraceTop:
 g_object_get_qdata (object=0x15f4f30, quark=887) at /build/buildd/glib2.0-2.26.0/gobject/gobject.c:2727
 get_size_groups (widget=0x15f4f30, requisition=0x7fff466cc230) at /build/buildd/gtk+2.0-2.22.0/gtk/gtksizegroup.c:77
 _gtk_size_group_get_child_requisition (widget=0x15f4f30, requisition=0x7fff466cc230) at /build/buildd/gtk+2.0-2.22.0/gtk/gtksizegroup.c:784
 nautilus_path_bar_size_allocate (widget=<value optimised out>, allocation=<value optimised out>) at nautilus-pathbar.c:670
 g_closure_invoke (closure=0x13da970, return_value=0x0, n_param_values=2, param_values=0x17dd790, invocation_hint=0x7fff466cc3b0) at /build/buildd/glib2.0-2.26.0/gobject/gclosure.c:766

[Daniel J Blueman (danielblueman)]

I modified apport to correctly install the debug packages and did a local apport-retrace to get a decent backtrace.