gnome-nettool crashed with SIGSEGV in on_ping_graph_expose()

[KEIII]

Binary package hint: gnome-nettool

Crash gnome-nettool after select ping-tab.

ProblemType: Crash
Architecture: amd64
Date: Thu Mar 18 16:07:23 2010
DistroRelease: Ubuntu 10.04
ExecutablePath: /usr/bin/gnome-nettool
InstallationMedia: Ubuntu 10.04 "Lucid Lynx" - Beta amd64 (20100316)
NonfreeKernelModules: nvidia
Package: gnome-nettool 2.28.0-0ubuntu2
ProcCmdline: gnome-nettool
ProcEnviron:
 LANG=ru_RU.utf8
 SHELL=/bin/bash
ProcVersionSignature: Ubuntu 2.6.32-16.25-generic
SegvAnalysis:
 Segfault happened at: 0x7f754bc8b22c: cmpb $0x0,0x22(%r14)
 PC (0x7f754bc8b22c) ok
 source "$0x0" ok
 destination "0x22(%r14)" (0x00000022) not located in a known VMA region (needed writable region)!
SegvReason: writing NULL VMA
Signal: 11
SourcePackage: gnome-nettool
StacktraceTop:
 ?? ()
 ?? ()
 on_ping_graph_expose ()
 ?? () from /usr/lib/libgtk-x11-2.0.so.0
 g_closure_invoke ()
Title: gnome-nettool crashed with SIGSEGV in on_ping_graph_expose()
Uname: Linux 2.6.32-16-generic x86_64
UserGroups: adm admin cdrom dialout lpadmin plugdev sambashare
XsessionErrors:
 (gnome-settings-daemon:1339): GLib-CRITICAL **: g_propagate_error: assertion `src != NULL' failed
 (polkit-gnome-authentication-agent-1:1375): GLib-CRITICAL **: g_once_init_leave: assertion `initialization_value != 0' failed
 (gnome-terminal:2085): Gtk-CRITICAL **: gtk_accel_map_unlock_path: assertion `entry != NULL && entry->lock_count > 0' failed

[Apport retracing service (apport)]

StacktraceTop:
 murrine_style_draw_layout (style=0xe5a130,
 draw_ping_graph (netinfo=<value optimized out>)
 on_ping_graph_expose (widget=<value optimized out>,
 _gtk_marshal_BOOLEAN__BOXED (closure=0xf766f0,
 g_closure_invoke ()