Application that crashed: k3b
Version of the application: 1.68.0
KDE Version: 4.3.2 (KDE 4.3.2)
Qt Version: 4.5.2
Operating System: Linux 2.6.30-gentoo-r5 x86_64

What I was doing when the application crashed:
As soon as the DVD was finished verifying K3B chrashed

 -- Backtrace:
Application: K3b (k3b), signal: Segmentation fault
[Current thread is 0 (LWP 30200)]

Thread 4 (Thread 0x7faacda27950 (LWP 30232)):
#0  0x00007faae48e25ad in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib/libpthread.so.0
#1  0x00007faae4b4def5 in ?? () from /usr/lib64/qt4/libQtCore.so.4
#2  0x00007faae4b4e096 in QThread::sleep () from /usr/lib64/qt4/libQtCore.so.4
#3  0x00007faaea3cbf25 in K3b::MediaCache::PollThread::run () from /usr/lib64/libk3b.so.6
#4  0x00007faae4b4e604 in ?? () from /usr/lib64/qt4/libQtCore.so.4
#5  0x00007faae48de3ea in start_thread () from /lib/libpthread.so.0
#6  0x00007faae33d74fd in clone () from /lib/libc.so.6
#7  0x0000000000000000 in ?? ()

Thread 3 (Thread 0x7faacd226950 (LWP 1921)):
[KCrash Handler]
#5  0x00007faaea71d161 in K3b::Device::Track::firstSector () from /usr/lib64/libk3bdevice.so.6
#6  0x00007faaea3c9f7c in K3b::Medium::analyseContent () from /usr/lib64/libk3b.so.6
#7  0x00007faaea3cab1a in K3b::Medium::update () from /usr/lib64/libk3b.so.6
#8  0x00007faaea3cbe9c in K3b::MediaCache::PollThread::run () from /usr/lib64/libk3b.so.6
#9  0x00007faae4b4e604 in ?? () from /usr/lib64/qt4/libQtCore.so.4
#10 0x00007faae48de3ea in start_thread () from /lib/libpthread.so.0
#11 0x00007faae33d74fd in clone () from /lib/libc.so.6
#12 0x0000000000000000 in ?? ()

Thread 2 (Thread 0x7faacc1a1950 (LWP 1922)):
#0  0x00007faae48e2329 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/libpthread.so.0
#1  0x00007faae4b4dcc3 in ?? () from /usr/lib64/qt4/libQtCore.so.4
#2  0x00007faae4b49ee5 in QMutex::lock () from /usr/lib64/qt4/libQtCore.so.4
#3  0x00007faaea3cc0cb in K3b::MediaCache::resetDevice () from /usr/lib64/libk3b.so.6
#4  0x00007faaea3b00be in K3b::Device::DeviceHandler::run () from /usr/lib64/libk3b.so.6
#5  0x00007faaea39ec35 in ?? () from /usr/lib64/libk3b.so.6
#6  0x00007faae4b4e604 in ?? () from /usr/lib64/qt4/libQtCore.so.4
#7  0x00007faae48de3ea in start_thread () from /lib/libpthread.so.0
#8  0x00007faae33d74fd in clone () from /lib/libc.so.6
#9  0x0000000000000000 in ?? ()

Thread 1 (Thread 0x7faaea9d5760 (LWP 30200)):
#0  0x00007faaea94b60d in ?? () from /lib64/ld-linux-x86-64.so.2
#1  0x00007faaea9524f2 in ?? () from /lib64/ld-linux-x86-64.so.2
#2  0x00007faacf487cb3 in ?? () from /usr/lib/libspeex.so.1
#3  0x00007fff2821f2e0 in ?? ()
#4  0x00007faacf4967c1 in _fini () from /usr/lib/libspeex.so.1
#5  0x000000000000008f in ?? ()
#6  0x00007faaea94c2c4 in ?? () from /lib64/ld-linux-x86-64.so.2
Backtrace stopped: previous frame inner to this frame (corrupt stack?)

Reported using DrKonqi