Application: plasma-desktop (4.11.11) KDE Platform Version: 4.13.3 Qt Version: 4.8.6 Operating System: Linux 4.4.0-79-generic x86_64 Distribution: Ubuntu 14.04.5 LTS -- Information about the crash: - What I was doing when the application crashed: Happened at Login. Plasma seemed to restart automatically, so it didn't inhibit my work. -- Backtrace: Application: Plasma Desktop Shell (plasma-desktop), signal: Segmentation fault Using host libthread_db library "/usr/grte/v4/lib64/libthread_db.so.1". [Current thread is 1 (Thread 0x7f187500d7c0 (LWP 100924))] Thread 5 (Thread 0x7f184ac5a700 (LWP 100925)): #0 pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185 #1 0x00007f186dcb1ffb in ?? () from /usr/lib/x86_64-linux-gnu/libQtScript.so.4 #2 0x00007f186dcb2039 in ?? () from /usr/lib/x86_64-linux-gnu/libQtScript.so.4 #3 0x00007f186855d184 in start_thread (arg=0x7f184ac5a700) at pthread_create.c:312 #4 0x00007f18748fdbed in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111 Thread 4 (Thread 0x7f17c3de4700 (LWP 100928)): #0 0x00007f18748f084d in poll () at ../sysdeps/unix/syscall-template.S:81 #1 0x00007f1867e4bfe4 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #2 0x00007f1867e4c0ec in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #3 0x00007f18714c77be in QEventDispatcherGlib::processEvents (this=0x7f17bc0008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:436 #4 0x00007f18714990af in QEventLoop::processEvents (this=this@entry=0x7f17c3de3de0, flags=...) at kernel/qeventloop.cpp:149 #5 0x00007f18714993a5 in QEventLoop::exec (this=this@entry=0x7f17c3de3de0, flags=...) at kernel/qeventloop.cpp:204 #6 0x00007f1871395c5f in QThread::exec (this=this@entry=0x1d3dae0) at thread/qthread.cpp:537 #7 0x00007f187147a823 in QInotifyFileSystemWatcherEngine::run (this=0x1d3dae0) at io/qfilesystemwatcher_inotify.cpp:265 #8 0x00007f187139832f in QThreadPrivate::start (arg=0x1d3dae0) at thread/qthread_unix.cpp:349 #9 0x00007f186855d184 in start_thread (arg=0x7f17c3de4700) at pthread_create.c:312 #10 0x00007f18748fdbed in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111 Thread 3 (Thread 0x7f17b3fff700 (LWP 100930)): #0 0x00007f18748f084d in poll () at ../sysdeps/unix/syscall-template.S:81 #1 0x00007f1867e4bfe4 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #2 0x00007f1867e4c0ec in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #3 0x00007f18714c77be in QEventDispatcherGlib::processEvents (this=0x7f17ac0008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:436 #4 0x00007f18714990af in QEventLoop::processEvents (this=this@entry=0x7f17b3ffede0, flags=...) at kernel/qeventloop.cpp:149 #5 0x00007f18714993a5 in QEventLoop::exec (this=this@entry=0x7f17b3ffede0, flags=...) at kernel/qeventloop.cpp:204 #6 0x00007f1871395c5f in QThread::exec (this=this@entry=0x2493b40) at thread/qthread.cpp:537 #7 0x00007f187147a823 in QInotifyFileSystemWatcherEngine::run (this=0x2493b40) at io/qfilesystemwatcher_inotify.cpp:265 #8 0x00007f187139832f in QThreadPrivate::start (arg=0x2493b40) at thread/qthread_unix.cpp:349 #9 0x00007f186855d184 in start_thread (arg=0x7f17b3fff700) at pthread_create.c:312 #10 0x00007f18748fdbed in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111 Thread 2 (Thread 0x7f17aac6a700 (LWP 100934)): #0 pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185 #1 0x00007f1871398816 in wait (time=18446744073709551615, this=0x7f17a40d2050) at thread/qwaitcondition_unix.cpp:86 #2 QWaitCondition::wait (this=<optimized out>, mutex=mutex@entry=0x7f17a40e5e70, time=time@entry=18446744073709551615) at thread/qwaitcondition_unix.cpp:158 #3 0x00007f187139495b in QSemaphore::acquire (this=this@entry=0x7f17aac603d0, n=n@entry=1) at thread/qsemaphore.cpp:144 #4 0x00007f18714a2882 in QMetaMethod::invoke (this=this@entry=0x7f17aac60630, object=object@entry=0x29f0120, connectionType=connectionType@entry=Qt::BlockingQueuedConnection, returnValue=..., val0=..., val1=..., val2=..., val3=..., val4=..., val5=..., val6=..., val7=..., val8=..., val9=...) at kernel/qmetaobject.cpp:1715 #5 0x00007f18714a4dc2 in QMetaObject::invokeMethod (obj=0x29f0120, member=<optimized out>, type=Qt::BlockingQueuedConnection, ret=..., val0=..., val1=..., val2=..., val3=..., val4=..., val5=..., val6=..., val7=..., val8=..., val9=...) at kernel/qmetaobject.cpp:1179 #6 0x00007f17b1833444 in ?? () from /usr/lib/libkcupslib.so #7 0x00007f17b15be016 in cupsDoAuthentication () from /usr/lib/x86_64-linux-gnu/libcups.so.2 #8 0x00007f17b15edd4b in cupsGetResponse () from /usr/lib/x86_64-linux-gnu/libcups.so.2 #9 0x00007f17b15ee642 in cupsDoIORequest () from /usr/lib/x86_64-linux-gnu/libcups.so.2 #10 0x00007f17b1830304 in KIppRequest::sendIppRequest() const () from /usr/lib/libkcupslib.so #11 0x00007f17b1834268 in KCupsConnection::renewDBusSubscription(int, int, QStringList const&) () from /usr/lib/libkcupslib.so #12 0x00007f17b18346cd in KCupsConnection::renewDBusSubscription() () from /usr/lib/libkcupslib.so #13 0x00007f17b18347ae in KCupsConnection::updateSubscription() () from /usr/lib/libkcupslib.so #14 0x00007f18714ae87a in QMetaObject::activate (sender=0x29f3ea0, m=<optimized out>, local_signal_index=<optimized out>, argv=0x0) at kernel/qobject.cpp:3539 #15 0x00007f18714b2a31 in QObject::event (this=0x29f3ea0, e=<optimized out>) at kernel/qobject.cpp:1156 #16 0x00007f1870833e2c in QApplicationPrivate::notify_helper (this=this@entry=0x1574ac0, receiver=receiver@entry=0x29f3ea0, e=e@entry=0x7f17aac69ba0) at kernel/qapplication.cpp:4567 #17 0x00007f187083a4a0 in QApplication::notify (this=this@entry=0x156e8f0, receiver=receiver@entry=0x29f3ea0, e=e@entry=0x7f17aac69ba0) at kernel/qapplication.cpp:4353 #18 0x00007f187215e63a in KApplication::notify (this=0x156e8f0, receiver=0x29f3ea0, event=0x7f17aac69ba0) at ../../kdeui/kernel/kapplication.cpp:311 #19 0x00007f187149a4dd in QCoreApplication::notifyInternal (this=0x156e8f0, receiver=0x29f3ea0, event=0x7f17aac69ba0) at kernel/qcoreapplication.cpp:953 #20 0x00007f18714ca323 in sendEvent (event=<optimized out>, receiver=<optimized out>) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:231 #21 QTimerInfoList::activateTimers (this=0x7f17a4002f30) at kernel/qeventdispatcher_unix.cpp:621 #22 0x00007f18714c75f1 in timerSourceDispatch (source=<optimized out>) at kernel/qeventdispatcher_glib.cpp:193 #23 0x00007f1867e4be04 in g_main_context_dispatch () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #24 0x00007f1867e4c048 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #25 0x00007f1867e4c0ec in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #26 0x00007f18714c77a1 in QEventDispatcherGlib::processEvents (this=0x7f17a40008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:434 #27 0x00007f18714990af in QEventLoop::processEvents (this=this@entry=0x7f17aac69de0, flags=...) at kernel/qeventloop.cpp:149 #28 0x00007f18714993a5 in QEventLoop::exec (this=this@entry=0x7f17aac69de0, flags=...) at kernel/qeventloop.cpp:204 #29 0x00007f1871395c5f in QThread::exec (this=<optimized out>) at thread/qthread.cpp:537 #30 0x00007f17b1834027 in KCupsConnection::run() () from /usr/lib/libkcupslib.so #31 0x00007f187139832f in QThreadPrivate::start (arg=0x29efe90) at thread/qthread_unix.cpp:349 #32 0x00007f186855d184 in start_thread (arg=0x7f17aac6a700) at pthread_create.c:312 #33 0x00007f18748fdbed in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111 Thread 1 (Thread 0x7f187500d7c0 (LWP 100924)): [KCrash Handler] #6 0x00007f17b184b6f2 in JobModel::updateJob(int, KCupsJob const&) () from /usr/lib/libkcupslib.so #7 0x00007f17b184f2b9 in JobModel::getJobFinished() () from /usr/lib/libkcupslib.so #8 0x00007f17b184f905 in ?? () from /usr/lib/libkcupslib.so #9 0x00007f18714b2c1e in QObject::event (this=0x2a03820, e=<optimized out>) at kernel/qobject.cpp:1194 #10 0x00007f1870833e2c in QApplicationPrivate::notify_helper (this=this@entry=0x1574ac0, receiver=receiver@entry=0x2a03820, e=e@entry=0x7f17a40d3c90) at kernel/qapplication.cpp:4567 #11 0x00007f187083a4a0 in QApplication::notify (this=this@entry=0x156e8f0, receiver=receiver@entry=0x2a03820, e=e@entry=0x7f17a40d3c90) at kernel/qapplication.cpp:4353 #12 0x00007f187215e63a in KApplication::notify (this=0x156e8f0, receiver=0x2a03820, event=0x7f17a40d3c90) at ../../kdeui/kernel/kapplication.cpp:311 #13 0x00007f187149a4dd in QCoreApplication::notifyInternal (this=0x156e8f0, receiver=receiver@entry=0x2a03820, event=event@entry=0x7f17a40d3c90) at kernel/qcoreapplication.cpp:953 #14 0x00007f187149db3d in sendEvent (event=0x7f17a40d3c90, receiver=0x2a03820) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:231 #15 QCoreApplicationPrivate::sendPostedEvents (receiver=receiver@entry=0x0, event_type=event_type@entry=0, data=0x14e31f0) at kernel/qcoreapplication.cpp:1577 #16 0x00007f187149dfe3 in QCoreApplication::sendPostedEvents (receiver=receiver@entry=0x0, event_type=event_type@entry=0) at kernel/qcoreapplication.cpp:1470 #17 0x00007f18714c7f83 in sendPostedEvents () at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:236 #18 postEventSourceDispatch (s=0x157edd0) at kernel/qeventdispatcher_glib.cpp:287 #19 0x00007f1867e4be04 in g_main_context_dispatch () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #20 0x00007f1867e4c048 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #21 0x00007f1867e4c0ec in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #22 0x00007f18714c77a1 in QEventDispatcherGlib::processEvents (this=0x14e4af0, flags=...) at kernel/qeventdispatcher_glib.cpp:434 #23 0x00007f18708d5be6 in QGuiEventDispatcherGlib::processEvents (this=<optimized out>, flags=...) at kernel/qguieventdispatcher_glib.cpp:204 #24 0x00007f18714990af in QEventLoop::processEvents (this=this@entry=0x7fff3e6d26e0, flags=...) at kernel/qeventloop.cpp:149 #25 0x00007f18714993a5 in QEventLoop::exec (this=this@entry=0x7fff3e6d26e0, flags=...) at kernel/qeventloop.cpp:204 #26 0x00007f187149eb79 in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1225 #27 0x00007f187083237c in QApplication::exec () at kernel/qapplication.cpp:3828 #28 0x00007f1874c0467c in kdemain (argc=1, argv=0x7fff3e6d2938) at ../../../../plasma/desktop/shell/main.cpp:126 #29 0x00007f1874821f45 in __libc_start_main (main=0x4006e0 <main(int, char**)>, argc=1, argv=0x7fff3e6d2938, init=<optimized out>, fini=<optimized out>, rtld_fini=<optimized out>, stack_end=0x7fff3e6d2928) at libc-start.c:287 #30 0x000000000040070e in _start () at plasma-desktop_dummy.cpp:3 Report to https://bugs.kde.org/
*** This bug has been marked as a duplicate of bug 326289 ***