Bug 310133

Application: kaffeine (1.2.2)
KDE Platform Version: 4.8.5 (4.8.5)
Qt Version: 4.8.1
Operating System: Linux 3.2.0-32-generic x86_64
Distribution: Ubuntu 12.04.1 LTS

-- Information about the crash:
- What I was doing when the application crashed:

DVBT stick is connected (Bus 001 Device 014: ID 13d3:3206 IMC Networks DNTV Live! Tiny USB2 BDA (No Remote))
Suspend the laptop
Resume the laptop
Voila - kaffeine has crashed

Kaffeine is installed on Ubuntu 12.04 (Unity) via aptitude

The crash can be reproduced every time.

-- Backtrace:
Application: Kaffeine (kaffeine), signal: Segmentation fault
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
[Current thread is 1 (Thread 0x7f6154537780 (LWP 31916))]

Thread 4 (Thread 0x7f6140151700 (LWP 31917)):
#0  0x00007f6150a3d303 in __GI___poll (fds=<optimized out>, nfds=<optimized out>, timeout=<optimized out>) at ../sysdeps/unix/sysv/linux/poll.c:87
#1  0x00007f614d231036 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f614d23149a in g_main_loop_run () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f614015698b in ?? () from /usr/lib/x86_64-linux-gnu/gio/modules/libdconfsettings.so
#4  0x00007f614d2529e5 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#5  0x00007f614dd39e9a in start_thread (arg=0x7f6140151700) at pthread_create.c:308
#6  0x00007f6150a48cbd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#7  0x0000000000000000 in ?? ()

Thread 3 (Thread 0x7f613f950700 (LWP 31918)):
#0  0x00007f614dd3bf69 in __pthread_mutex_lock (mutex=0x7f6138010330) at pthread_mutex_lock.c:92
#1  0x00007f614d26c5a1 in g_mutex_lock () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f614d230b4e in g_main_context_check () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f614d230fd6 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007f614d23149a in g_main_loop_run () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#5  0x00007f61472a8406 in ?? () from /usr/lib/x86_64-linux-gnu/libgio-2.0.so.0
#6  0x00007f614d2529e5 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#7  0x00007f614dd39e9a in start_thread (arg=0x7f613f950700) at pthread_create.c:308
#8  0x00007f6150a48cbd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#9  0x0000000000000000 in ?? ()

Thread 2 (Thread 0x7f612bdf0700 (LWP 31925)):
#0  0x00007fffbc7ea8de in ?? ()
#1  0x00007f614d4e215d in __GI_clock_gettime (clock_id=<optimized out>, tp=<optimized out>) at ../sysdeps/unix/clock_gettime.c:116
#2  0x00007f61520b0bb4 in do_gettime (frac=0x7f612bdefb98, sec=0x7f612bdefb90) at tools/qelapsedtimer_unix.cpp:123
#3  qt_gettime () at tools/qelapsedtimer_unix.cpp:140
#4  0x00007f6152188b8d in QTimerInfoList::updateCurrentTime (this=0x7f611c001330) at kernel/qeventdispatcher_unix.cpp:343
#5  0x00007f6152188ec3 in QTimerInfoList::timerWait (this=0x7f611c001330, tm=...) at kernel/qeventdispatcher_unix.cpp:450
#6  0x00007f615218797c in timerSourcePrepareHelper (src=<optimized out>, timeout=0x7f612bdefc6c) at kernel/qeventdispatcher_glib.cpp:136
#7  0x00007f6152187a25 in timerSourcePrepare (source=<optimized out>, timeout=<optimized out>) at kernel/qeventdispatcher_glib.cpp:169
#8  0x00007f614d230846 in g_main_context_prepare () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#9  0x00007f614d230f5b in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#10 0x00007f614d231164 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#11 0x00007f6152188426 in QEventDispatcherGlib::processEvents (this=0x7f611c0008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:426
#12 0x00007f6152157c82 in QEventLoop::processEvents (this=<optimized out>, flags=...) at kernel/qeventloop.cpp:149
#13 0x00007f6152157ed7 in QEventLoop::exec (this=0x7f612bdefdd0, flags=...) at kernel/qeventloop.cpp:204
#14 0x00007f6152056fa7 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:501
#15 0x00007f61521379ff in QInotifyFileSystemWatcherEngine::run (this=0x11d0450) at io/qfilesystemwatcher_inotify.cpp:248
#16 0x00007f6152059fcb in QThreadPrivate::start (arg=0x11d0450) at thread/qthread_unix.cpp:298
#17 0x00007f614dd39e9a in start_thread (arg=0x7f612bdf0700) at pthread_create.c:308
#18 0x00007f6150a48cbd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#19 0x0000000000000000 in ?? ()

Thread 1 (Thread 0x7f6154537780 (LWP 31916)):
[KCrash Handler]
#6  DvbManager::deviceRemoved (this=<optimized out>, backendDevice=0x1315910) at /build/buildd/kaffeine-1.2.2/src/dvb/dvbmanager.cpp:451
#7  0x00007f615216d281 in QMetaObject::activate (sender=0x11ce0f0, m=<optimized out>, local_signal_index=<optimized out>, argv=0x7fffbc6b6160) at kernel/qobject.cpp:3547
#8  0x0000000000423710 in DvbLinuxDeviceManager::deviceRemoved (this=<optimized out>, _t1=0x1315910) at /build/buildd/kaffeine-1.2.2/obj-x86_64-linux-gnu/src/moc_dvbdevice_linux.cpp:129
#9  0x000000000044cd36 in DvbLinuxDeviceManager::componentRemoved (this=0x11ce0f0, udi=...) at /build/buildd/kaffeine-1.2.2/src/dvb/dvbdevice_linux.cpp:966
#10 0x00007f615216d281 in QMetaObject::activate (sender=0x11c59e0, m=<optimized out>, local_signal_index=<optimized out>, argv=0x7fffbc6b6350) at kernel/qobject.cpp:3547
#11 0x00007f61536f26c5 in Solid::DeviceNotifier::deviceRemoved (this=<optimized out>, _t1=...) at ./devicenotifier.moc:108
#12 0x00007f61536f3acd in Solid::DeviceManagerPrivate::_k_deviceRemoved (this=0x11c59e0, udi=...) at ../../../solid/solid/devicemanager.cpp:207
#13 0x00007f615216d281 in QMetaObject::activate (sender=0x11cdf00, m=<optimized out>, local_signal_index=<optimized out>, argv=0x7fffbc6b6540) at kernel/qobject.cpp:3547
#14 0x00007f6153708d05 in Solid::Ifaces::DeviceManager::deviceRemoved (this=<optimized out>, _t1=...) at ./ifaces/devicemanager.moc:108
#15 0x00007f615371f9a4 in Solid::Backends::UDev::UDevManager::slotDeviceRemoved (this=0x11cdf00, device=...) at ../../../solid/solid/backends/udev/udevmanager.cpp:208
#16 0x00007f615216d281 in QMetaObject::activate (sender=0x11cdf40, m=<optimized out>, local_signal_index=<optimized out>, argv=0x7fffbc6b66d0) at kernel/qobject.cpp:3547
#17 0x00007f6153728f75 in UdevQt::Client::deviceRemoved (this=<optimized out>, _t1=...) at ./udevqt.moc:153
#18 0x00007f615372911c in UdevQt::ClientPrivate::_uq_monitorReadyRead (this=0x11d0ae0, fd=<optimized out>) at ../../../solid/solid/backends/shared/udevqtclient.cpp:107
#19 0x00007f615216d281 in QMetaObject::activate (sender=0x11d0c30, m=<optimized out>, local_signal_index=<optimized out>, argv=0x7fffbc6b6860) at kernel/qobject.cpp:3547
#20 0x00007f61521ba2fe in QSocketNotifier::activated (this=<optimized out>, _t1=23) at .moc/release-shared/moc_qsocketnotifier.cpp:103
#21 0x00007f615217660b in QSocketNotifier::event (this=0x11d0c30, e=0x7fffbc6b6ed0) at kernel/qsocketnotifier.cpp:317
#22 0x00007f61514db894 in notify_helper (e=0x7fffbc6b6ed0, receiver=0x11d0c30, this=0xd6c390) at kernel/qapplication.cpp:4559
#23 QApplicationPrivate::notify_helper (this=0xd6c390, receiver=0x11d0c30, e=0x7fffbc6b6ed0) at kernel/qapplication.cpp:4531
#24 0x00007f61514e0713 in QApplication::notify (this=0x7fffbc6b7150, receiver=0x11d0c30, e=0x7fffbc6b6ed0) at kernel/qapplication.cpp:4420
#25 0x00007f6152e3b3f6 in KApplication::notify (this=0x7fffbc6b7150, receiver=0x11d0c30, event=0x7fffbc6b6ed0) at ../../kdeui/kernel/kapplication.cpp:311
#26 0x00007f6152158e9c in QCoreApplication::notifyInternal (this=0x7fffbc6b7150, receiver=0x11d0c30, event=0x7fffbc6b6ed0) at kernel/qcoreapplication.cpp:876
#27 0x00007f6152187a97 in sendEvent (event=0x7fffbc6b6ed0, receiver=<optimized out>) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:231
#28 socketNotifierSourceDispatch (source=0xd6bca0) at kernel/qeventdispatcher_glib.cpp:110
#29 0x00007f614d230d53 in g_main_context_dispatch () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#30 0x00007f614d2310a0 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#31 0x00007f614d231164 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#32 0x00007f61521883bf in QEventDispatcherGlib::processEvents (this=0xd6b530, flags=...) at kernel/qeventdispatcher_glib.cpp:424
#33 0x00007f6151583d5e in QGuiEventDispatcherGlib::processEvents (this=<optimized out>, flags=...) at kernel/qguieventdispatcher_glib.cpp:204
#34 0x00007f6152157c82 in QEventLoop::processEvents (this=<optimized out>, flags=...) at kernel/qeventloop.cpp:149
#35 0x00007f6152157ed7 in QEventLoop::exec (this=0x7fffbc6b70e0, flags=...) at kernel/qeventloop.cpp:204
#36 0x00007f615215cf67 in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1148
#37 0x0000000000420dd1 in main (argc=1, argv=0x7fffbc6b7458) at /build/buildd/kaffeine-1.2.2/src/main.cpp:93

Possible duplicates by query: bug 296648.

Reported using DrKonqi