kbluetooth4 crashed with SIGSEGV in Solid::Control::BluetoothInterface::~BluetoothInterface()

[Sniper]

Binary package hint: kdebluetooth

i don't now

ProblemType: Crash
Architecture: amd64
CrashCounter: 1
DistroRelease: Ubuntu 9.04
ExecutablePath: /usr/bin/kbluetooth4
NonfreeKernelModules: nvidia
Package: kdebluetooth 1:0.3-0ubuntu2
ProcCmdline: kbluetooth4
ProcEnviron:
 LANGUAGE=uk_UA:uk:en_GB:en
 LANG=uk_UA.UTF-8
 SHELL=/bin/bash
Signal: 11
SourcePackage: kdebluetooth
StacktraceTop:
 ?? ()
 Solid::Control::BluetoothInterface::~BluetoothInterface () from /usr/lib/libsolidcontrol.so.4
 Solid::Control::BluetoothManager::~BluetoothManager
 ?? () from /usr/lib/libsolidcontrol.so.4
 exit () from /lib/libc.so.6
Title: kbluetooth4 crashed with SIGSEGV in Solid::Control::BluetoothInterface::~BluetoothInterface()
Uname: Linux 2.6.28-8-generic x86_64
UserGroups: adm admin cdrom dialout lpadmin plugdev sambashare

[Apport retracing service (apport)]

StacktraceTop:?? ()
~BluetoothInterface (this=0x1367050)
~BluetoothManager (this=0x1318b30)
destroy ()
exit () from /lib/libc.so.6