knetworkmanager crashed with SIGSEGV in __dynamic_cast()

[Jithin Emmanuel]

Binary package hint: plasma-widget-networkmanagement

In my laptop wireless was disabled. I enabled it from the wireless button. And then knetworkmanager started to connect and crashed.

ProblemType: Crash
Architecture: i386
Date: Mon Sep 7 05:51:13 2009
DistroRelease: Ubuntu 9.10
ExecutablePath: /usr/bin/knetworkmanager
Package: plasma-widget-networkmanagement 0.1~svn1017841-0ubuntu2
ProcCmdline: /usr/bin/knetworkmanager
ProcEnviron:
 PATH=(custom, user)
 LANG=en_IN
 SHELL=/bin/bash
ProcVersionSignature: Ubuntu 2.6.31-9.29-generic
SegvAnalysis:
 Segfault happened at: 0xd5f7bc <__dynamic_cast+44>: mov -0x8(%eax),%ecx
 PC (0x00d5f7bc) ok
 source "-0x8(%eax)" (0x-0000007) not located in a known VMA region (needed readable region)!
 destination "%ecx" ok
SegvReason: reading NULL VMA
Signal: 11
SourcePackage: plasma-widget-networkmanagement
StacktraceTop:
 __dynamic_cast () from /usr/lib/libstdc++.so.6
 NetworkInterfaceActivatableProvider::handleUpdate(Knm::Connection*) () from /usr/lib/libknmservice.so.4
 ConnectionList::updateConnection(Knm::Connection*) ()
 ConnectionUsageMonitor::handleActivationStateChange(Knm::InterfaceConnection::ActivationState) () from /usr/lib/libknmservice.so.4
 ConnectionUsageMonitor::qt_metacall(QMetaObject::Call, int, void**) () from /usr/lib/libknmservice.so.4
Title: knetworkmanager crashed with SIGSEGV in __dynamic_cast()
Uname: Linux 2.6.31-9-generic i686
UserGroups: adm admin audio cdrom dialout lpadmin netdev plugdev sambashare

[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 #424606, 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.