Application: wicd-kde (0.2.3) KDE Platform Version: 4.8.1 (4.8.1) Qt Version: 4.8.0 Operating System: Linux 3.2.0-18-generic x86_64 Distribution: Ubuntu precise (development branch) -- Information about the crash: - What I was doing when the application crashed: While logging out form KDE with Wicd KDE client running, I always experience the following crash. -- Backtrace: Application: Wicd Client KDE (wicd-kde), signal: Segmentation fault Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1". [Current thread is 1 (Thread 0x7fe54220f780 (LWP 1991))] Thread 2 (Thread 0x7fe52d776700 (LWP 3024)): #0 0x00007fe53dc9905d in __pthread_mutex_unlock_usercnt (mutex=<optimized out>, decr=<optimized out>) at pthread_mutex_unlock.c:52 #1 __pthread_mutex_unlock (mutex=0x7fe520000a60) at pthread_mutex_unlock.c:290 #2 0x00007fe53ca7b451 in g_mutex_unlock () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #3 0x00007fe53ca4012a in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #4 0x00007fe53ca40264 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #5 0x00007fe53fd26a76 in QEventDispatcherGlib::processEvents (this=0x7fe5200008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:426 #6 0x00007fe53fcf62d2 in QEventLoop::processEvents (this=<optimized out>, flags=...) at kernel/qeventloop.cpp:149 #7 0x00007fe53fcf6527 in QEventLoop::exec (this=0x7fe52d775dd0, flags=...) at kernel/qeventloop.cpp:204 #8 0x00007fe53fbf5f97 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:501 #9 0x00007fe53fcd606f in QInotifyFileSystemWatcherEngine::run (this=0x29d1040) at io/qfilesystemwatcher_inotify.cpp:248 #10 0x00007fe53fbf8fbb in QThreadPrivate::start (arg=0x29d1040) at thread/qthread_unix.cpp:298 #11 0x00007fe53dc95e9a in start_thread (arg=0x7fe52d776700) at pthread_create.c:308 #12 0x00007fe53f5b274d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112 #13 0x0000000000000000 in ?? () Thread 1 (Thread 0x7fe54220f780 (LWP 1991)): [KCrash Handler] #6 0x00007fe53fd0b152 in QObject::disconnect (sender=0x27523d0, signal=0x27829b9 "selectionChanged(QItemSelection,QItemSelection)", receiver=0x2752840, method=0x2782909 "_k_slotSelectionChanged(QItemSelection,QItemSelection)") at kernel/qobject.cpp:2891 #7 0x00007fe541bdfa32 in eventFilter (event=0x7fff72f6dfb0, watched=0x2798880, this=0x27528f0) at ../../kdeui/itemviews/kwidgetitemdelegate.cpp:279 #8 KWidgetItemDelegatePrivate::eventFilter (this=0x27528f0, watched=0x2798880, event=0x7fff72f6dfb0) at ../../kdeui/itemviews/kwidgetitemdelegate.cpp:243 #9 0x00007fe53fcf7678 in QCoreApplicationPrivate::sendThroughObjectEventFilters (this=<optimized out>, receiver=0x2798880, event=0x7fff72f6dfb0) at kernel/qcoreapplication.cpp:986 #10 0x00007fe54096967f in notify_helper (e=0x7fff72f6dfb0, receiver=0x2798880, this=0x2648080) at kernel/qapplication.cpp:4551 #11 QApplicationPrivate::notify_helper (this=0x2648080, receiver=0x2798880, e=0x7fff72f6dfb0) at kernel/qapplication.cpp:4527 #12 0x00007fe54096e533 in QApplication::notify (this=0x7fff72f6e2b0, receiver=0x2798880, e=0x7fff72f6dfb0) at kernel/qapplication.cpp:4416 #13 0x00007fe541c01906 in KApplication::notify (this=0x7fff72f6e2b0, receiver=0x2798880, event=0x7fff72f6dfb0) at ../../kdeui/kernel/kapplication.cpp:311 #14 0x00007fe53fcf74ec in QCoreApplication::notifyInternal (this=0x7fff72f6e2b0, receiver=0x2798880, event=0x7fff72f6dfb0) at kernel/qcoreapplication.cpp:876 #15 0x00007fe5409b1618 in sendEvent (event=0x7fff72f6dfb0, receiver=0x2798880) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:231 #16 QWidgetPrivate::setWinId (this=0x27810b0, id=0) at kernel/qwidget.cpp:1729 #17 0x00007fe540a0561e in QWidget::destroy (this=0x2798880, destroyWindow=true, destroySubWindows=<optimized out>) at kernel/qwidget_x11.cpp:1113 #18 0x00007fe5409b4589 in QWidget::~QWidget (this=0x2798880, __in_chrg=<optimized out>) at kernel/qwidget.cpp:1684 #19 0x000000000041c129 in _start () Possible duplicates by query: bug 276066. Reported using DrKonqi
Could you please try to reproduce with Wicd Client KDE 0.3.0? There is no Ubuntu package, but you can try with the Debian package: http://packages.debian.org/sid/wicd-kde
Seems to work. I get a different crash now caused by kwin now :)
*** Bug 296373 has been marked as a duplicate of this bug. ***
Created attachment 74103 [details] New crash information added by DrKonqi wicd-kde (0.2.3) on KDE Platform 4.8.5 (4.8.5) using Qt 4.8.1 - What I was doing when the application crashed: Everytime I attempt to either log out or shutdown I get a WICD crash notification. If I just click on close the shutdown process continues. -- Backtrace (Reduced): #7 0x00007fbc46d60b04 in QObject::disconnect (sender=0x107e0b0, signal=0x107df29 "selectionChanged(QItemSelection,QItemSelection)", receiver=0x107e0d0, method=0x113c199 "_k_slotSelectionChanged(QItemSelection,QItemSelection)") at kernel/qobject.cpp:2891 #8 0x00007fbc48c3ae89 in eventFilter (event=0x7fffc91e4660, watched=0x107d100, this=0x107e4e0) at ../../kdeui/itemviews/kwidgetitemdelegate.cpp:272 #9 KWidgetItemDelegatePrivate::eventFilter (this=0x107e4e0, watched=0x107d100, event=0x7fffc91e4660) at ../../kdeui/itemviews/kwidgetitemdelegate.cpp:236 #10 0x00007fbc46d4d028 in QCoreApplicationPrivate::sendThroughObjectEventFilters (this=<optimized out>, receiver=0x107d100, event=0x7fffc91e4660) at kernel/qcoreapplication.cpp:986 #11 0x00007fbc479c385f in notify_helper (e=0x7fffc91e4660, receiver=0x107d100, this=0xed36d0) at kernel/qapplication.cpp:4555
Created attachment 75529 [details] New crash information added by DrKonqi wicd-kde (0.2.3) on KDE Platform 4.8.5 (4.8.5) using Qt 4.8.1 - What I was doing when the application crashed: Every time I shut down the WICD pops this crash report. Click on close and then the system shuts down. -- Backtrace (Reduced): #7 0x00007fae3012eb04 in QObject::disconnect (sender=0xbec1f0, signal=0xbdc879 "selectionChanged(QItemSelection,QItemSelection)", receiver=0xbdd170, method=0xd97f89 "_k_slotSelectionChanged(QItemSelection,QItemSelection)") at kernel/qobject.cpp:2891 #8 0x00007fae32008e89 in eventFilter (event=0x7fff7d0aeb20, watched=0xbdb790, this=0xbdd220) at ../../kdeui/itemviews/kwidgetitemdelegate.cpp:272 #9 KWidgetItemDelegatePrivate::eventFilter (this=0xbdd220, watched=0xbdb790, event=0x7fff7d0aeb20) at ../../kdeui/itemviews/kwidgetitemdelegate.cpp:236 #10 0x00007fae3011b028 in QCoreApplicationPrivate::sendThroughObjectEventFilters (this=<optimized out>, receiver=0xbdb790, event=0x7fff7d0aeb20) at kernel/qcoreapplication.cpp:986 #11 0x00007fae30d9185f in notify_helper (e=0x7fff7d0aeb20, receiver=0xbdb790, this=0xa306d0) at kernel/qapplication.cpp:4555
Created attachment 80569 [details] New crash information added by DrKonqi wicd-kde (0.2.3) on KDE Platform 4.10.4 using Qt 4.8.2 - What I was doing when the application crashed: Everytime I shut down Kubuntu / KDE there is a crash -- Backtrace (Reduced): #7 0x00007f02c9a14004 in QObject::disconnect (sender=0x1d853b0, signal=0x1d9b279 "selectionChanged(QItemSelection,QItemSelection)", receiver=0x1d86760, method=0x1d9b599 "_k_slotSelectionChanged(QItemSelection,QItemSelection)") at kernel/qobject.cpp:2891 #8 0x00007f02cb8f4af9 in eventFilter (event=0x7fff9f758650, watched=0x1d9fc70, this=0x1d84a90) at ../../kdeui/itemviews/kwidgetitemdelegate.cpp:272 #9 KWidgetItemDelegatePrivate::eventFilter (this=0x1d84a90, watched=0x1d9fc70, event=0x7fff9f758650) at ../../kdeui/itemviews/kwidgetitemdelegate.cpp:236 #10 0x00007f02c9a004b8 in QCoreApplicationPrivate::sendThroughObjectEventFilters (this=<optimized out>, receiver=0x1d9fc70, event=0x7fff9f758650) at kernel/qcoreapplication.cpp:1025 #11 0x00007f02ca67a77f in notify_helper (e=0x7fff9f758650, receiver=0x1d9fc70, this=0x1c3b8a0) at kernel/qapplication.cpp:4552