mixer_applet2 crashed with SIGSEGV in gtk_image_set_from_pixbuf()

Binary package hint: gnome-applets

after upgrading this afternoon and a reboot, the error came up.

ProblemType: Crash
Architecture: i386
Date: Sun Sep 23 16:24:51 2007
DistroRelease: Ubuntu 7.10
ExecutablePath: /usr/lib/gnome-applets/mixer_applet2
NonfreeKernelModules: ath_hal
Package: gnome-applets 2.20.0-0ubuntu1
PackageArchitecture: i386
ProcCmdline: /usr/lib/gnome-applets/mixer_applet2 --oaf-activate-iid=OAFIID:GNOME_MixerApplet_Factory --oaf-ior-fd=39
ProcCwd: /
ProcEnviron:
 PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/usr/games
 LANG=en_US.UTF-8
 SHELL=/bin/bash
Signal: 11
SourcePackage: gnome-applets
StacktraceTop:
 gtk_image_set_from_pixbuf ()
 ?? ()
 ?? ()
 ?? ()
 ?? ()
Title: mixer_applet2 crashed with SIGSEGV in gtk_image_set_from_pixbuf()
Uname: Linux bmnetworking 2.6.22-12-generic #1 SMP Sun Sep 23 18:11:30 GMT 2007 i686 GNU/Linux
UserGroups: adm admin audio cdrom dialout dip floppy lpadmin netdev plugdev powerdev scanner video
SegvAnalysis:
 Segfault happened at: 0xb7af7226 <gtk_image_set_from_pixbuf+38>: cmp (%edx),%eax
 PC (0xb7af7226) ok
 source "(%edx)" (0x00000010) not located in a known VMA region (needed readable region)!
 destination "%eax" ok
SegvReason: reading NULL VMA