gnome-nettool crashed with SIGSEGV in gtk_paint_layout()

[Kingdra]

Binary package hint: gnome-nettool

I open the ping tab

ProblemType: Crash
DistroRelease: Ubuntu 10.04
Package: gnome-nettool 2.30.0-0ubuntu1
ProcVersionSignature: Ubuntu 2.6.32-20.29-generic-pae 2.6.32.11+drm33.2
Uname: Linux 2.6.32-20-generic-pae i686
NonfreeKernelModules: nvidia
Architecture: i386
CheckboxSubmission: 39e194fc3f44d09bb28c296801ef6322
CheckboxSystem: c0f432672eb9de6ecb530cb7e5841fbb
Date: Mon Apr 12 14:19:20 2010
ExecutablePath: /usr/bin/gnome-nettool
InstallationMedia: Ubuntu 9.10 "Karmic Koala" - Release i386 (20091028.5)
ProcCmdline: gnome-nettool
ProcEnviron:
 LANGUAGE=pt:pt_BR:en
 LANG=pt_PT.utf8
 SHELL=/bin/bash
SegvAnalysis:
 Segfault happened at: 0xb681d58e: mov 0x38(%esi),%eax
 PC (0xb681d58e) ok
 source "0x38(%esi)" (0x00000038) not located in a known VMA region (needed readable region)!
 destination "%eax" ok
SegvReason: reading NULL VMA
Signal: 11
SourcePackage: gnome-nettool
StacktraceTop:
 ?? () from /usr/lib/gtk-2.0/2.10.0/engines/libmurrine.so
 gtk_paint_layout () from /usr/lib/libgtk-x11-2.0.so.0
 ?? ()
 on_ping_graph_expose ()
 ?? () from /usr/lib/libgtk-x11-2.0.so.0
Title: gnome-nettool crashed with SIGSEGV in gtk_paint_layout()
UserGroups: adm admin cdrom dialout dip fax floppy fuse lpadmin plugdev root sambashare tape video
XsessionErrors:
 (polkit-gnome-authentication-agent-1:1441): GLib-CRITICAL **: g_once_init_leave: assertion `initialization_value != 0' failed
 (gnome-terminal:1755): Gtk-CRITICAL **: gtk_accel_map_unlock_path: assertion `entry != NULL && entry->lock_count > 0' failed

[Apport retracing service (apport)]

Thank you for taking the time to report this crash and helping to make Ubuntu better. This particular crash has already been reported and is a duplicate of bug #556635, 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.