Bug 353597

Application: kdeinit5 ()

Qt Version: 5.4.1
Operating System: Linux 3.19.0-30-generic x86_64
Distribution: Ubuntu 15.04

-- Information about the crash:
crashed when starting kde5, maybe because there was no internet connection available? maybe not.

-- Backtrace:
Application: kdeinit5 (kdeinit5), signal: Segmentation fault
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
[Current thread is 1 (Thread 0x7f6f38801780 (LWP 1426))]

Thread 11 (Thread 0x7f6f24b22700 (LWP 1429)):
#0  0x00007f6f36efa8dd in poll () at ../sysdeps/unix/syscall-template.S:81
#1  0x00007f6f353f1b72 in ?? () from /usr/lib/x86_64-linux-gnu/libxcb.so.1
#2  0x00007f6f353f364f in xcb_wait_for_event () from /usr/lib/x86_64-linux-gnu/libxcb.so.1
#3  0x00007f6f2706d099 in ?? () from /usr/lib/x86_64-linux-gnu/qt5/plugins/platforms/libqxcb.so
#4  0x00007f6f3726cb0e in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#5  0x00007f6f34b426aa in start_thread (arg=0x7f6f24b22700) at pthread_create.c:333
#6  0x00007f6f36f05eed in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 10 (Thread 0x7f6f1c363700 (LWP 1436)):
#0  0x00007f6f36ef649d in read () at ../sysdeps/unix/syscall-template.S:81
#1  0x00007f6f341292f0 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f6f340e596c in g_main_context_check () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f6f340e5e60 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007f6f340e6242 in g_main_loop_run () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#5  0x00007f6f1cefaaf6 in ?? () from /usr/lib/x86_64-linux-gnu/libgio-2.0.so.0
#6  0x00007f6f3410c955 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#7  0x00007f6f34b426aa in start_thread (arg=0x7f6f1c363700) at pthread_create.c:333
#8  0x00007f6f36f05eed in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 9 (Thread 0x7f6f1165a700 (LWP 1447)):
#0  0x00007f6f36efa8dd in poll () at ../sysdeps/unix/syscall-template.S:81
#1  0x00007f6f340e5ebc in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f6f340e5fcc in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f6f37503c6c in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#4  0x00007f6f374a83e2 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#5  0x00007f6f37267b44 in QThread::exec() () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#6  0x00007f6f19400cf7 in KCupsConnection::run() () from /usr/lib/x86_64-linux-gnu/libkcupslib.so
#7  0x00007f6f3726cb0e in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#8  0x00007f6f34b426aa in start_thread (arg=0x7f6f1165a700) at pthread_create.c:333
#9  0x00007f6f36f05eed in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 8 (Thread 0x7f6f10e59700 (LWP 1448)):
#0  0x00007f6f3412a7a4 in g_mutex_unlock () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#1  0x00007f6f340e5fd6 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f6f37503c6c in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#3  0x00007f6f374a83e2 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#4  0x00007f6f37267b44 in QThread::exec() () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#5  0x00007f6f3726cb0e in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#6  0x00007f6f34b426aa in start_thread (arg=0x7f6f10e59700) at pthread_create.c:333
#7  0x00007f6f36f05eed in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 7 (Thread 0x7f6ef7fff700 (LWP 1830)):
#0  0x00007f6f36efa8dd in poll () at ../sysdeps/unix/syscall-template.S:81
#1  0x00007f6f340e5ebc in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f6f340e5fcc in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f6f37503c6c in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#4  0x00007f6f374a83e2 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#5  0x00007f6f37267b44 in QThread::exec() () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#6  0x00007f6f3726cb0e in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#7  0x00007f6f34b426aa in start_thread (arg=0x7f6ef7fff700) at pthread_create.c:333
#8  0x00007f6f36f05eed in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 6 (Thread 0x7f6ed632d700 (LWP 2679)):
#0  syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38
#1  0x00007f6f3412a8ef in g_cond_wait () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f6ee2da9d0d in ?? () from /usr/lib/x86_64-linux-gnu/libgstreamer-1.0.so.0
#3  0x00007f6f3410d2e8 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007f6f3410c955 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#5  0x00007f6f34b426aa in start_thread (arg=0x7f6ed632d700) at pthread_create.c:333
#6  0x00007f6f36f05eed in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 5 (Thread 0x7f6ed591f700 (LWP 2680)):
#0  syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38
#1  0x00007f6f3412a8ef in g_cond_wait () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f6ee2da9d0d in ?? () from /usr/lib/x86_64-linux-gnu/libgstreamer-1.0.so.0
#3  0x00007f6f3410d2e8 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007f6f3410c955 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#5  0x00007f6f34b426aa in start_thread (arg=0x7f6ed591f700) at pthread_create.c:333
#6  0x00007f6f36f05eed in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 4 (Thread 0x7f6ed511e700 (LWP 2681)):
#0  syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38
#1  0x00007f6f3412a8ef in g_cond_wait () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f6ee2419032 in ?? () from /usr/lib/x86_64-linux-gnu/libgstbase-1.0.so.0
#3  0x00007f6ee241a340 in gst_data_queue_pop () from /usr/lib/x86_64-linux-gnu/libgstbase-1.0.so.0
#4  0x00007f6ee0195201 in ?? () from /usr/lib/x86_64-linux-gnu/gstreamer-1.0/libgstcoreelements.so
#5  0x00007f6ee2da9b71 in ?? () from /usr/lib/x86_64-linux-gnu/libgstreamer-1.0.so.0
#6  0x00007f6f3410d2e8 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#7  0x00007f6f3410c955 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#8  0x00007f6f34b426aa in start_thread (arg=0x7f6ed511e700) at pthread_create.c:333
#9  0x00007f6f36f05eed in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 3 (Thread 0x7f6ed491d700 (LWP 2682)):
#0  syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38
#1  0x00007f6f3412a8ef in g_cond_wait () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f6ee2da9d0d in ?? () from /usr/lib/x86_64-linux-gnu/libgstreamer-1.0.so.0
#3  0x00007f6f3410d2e8 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007f6f3410c955 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#5  0x00007f6f34b426aa in start_thread (arg=0x7f6ed491d700) at pthread_create.c:333
#6  0x00007f6f36f05eed in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 2 (Thread 0x7f6ecb7fd700 (LWP 2684)):
#0  syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38
#1  0x00007f6f3412a8ef in g_cond_wait () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f6ee2da9d0d in ?? () from /usr/lib/x86_64-linux-gnu/libgstreamer-1.0.so.0
#3  0x00007f6f3410d2e8 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007f6f3410c955 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#5  0x00007f6f34b426aa in start_thread (arg=0x7f6ecb7fd700) at pthread_create.c:333
#6  0x00007f6f36f05eed in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 1 (Thread 0x7f6f38801780 (LWP 1426)):
[KCrash Handler]
#6  KNotification::flags (this=this@entry=0x0) at ../../src/knotification.cpp:233
#7  0x00007f6f2d803d49 in NotifyByAudio::onAudioFinished (this=0x1199380) at ../../src/notifybyaudio.cpp:141
#8  0x00007f6f2d80a225 in NotifyByAudio::qt_static_metacall (_o=<optimized out>, _c=<optimized out>, _id=<optimized out>, _a=<optimized out>) at moc_notifybyaudio.cpp:82
#9  0x00007f6f374db9c9 in QMetaObject::activate(QObject*, int, int, void**) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#10 0x00007f6f2bda43ad in ?? () from /usr/lib/x86_64-linux-gnu/libphonon4qt5.so.4
#11 0x00007f6f374dc73a in QObject::event(QEvent*) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#12 0x00007f6f35968b2c in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#13 0x00007f6f3596e000 in QApplication::notify(QObject*, QEvent*) () from /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#14 0x00007f6f374aac2b in QCoreApplication::notifyInternal(QObject*, QEvent*) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#15 0x00007f6f374acc9b in QCoreApplicationPrivate::sendPostedEvents(QObject*, int, QThreadData*) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#16 0x00007f6f37503843 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#17 0x00007f6f340e5c3d in g_main_context_dispatch () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#18 0x00007f6f340e5f20 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#19 0x00007f6f340e5fcc in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#20 0x00007f6f37503c57 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#21 0x00007f6f374a83e2 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#22 0x00007f6f374b002c in QCoreApplication::exec() () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#23 0x00007f6f27109321 in kdemain (argc=1, argv=<optimized out>) at ../../src/kded.cpp:846
#24 0x0000000000408716 in launch (argc=argc@entry=1, _name=_name@entry=0x40b7ff "kded5", args=<optimized out>, args@entry=0x0, cwd=cwd@entry=0x0, envc=envc@entry=0, envs=<optimized out>, envs@entry=0x0, reset_env=false, tty=0x0, avoid_loops=false, startup_id_str=0x40b711 "0") at ../../../src/kdeinit/kinit.cpp:741
#25 0x00000000004058e9 in main (argc=5, argv=<optimized out>) at ../../../src/kdeinit/kinit.cpp:1808

Possible duplicates by query: bug 351073, bug 351019, bug 350906.

Reported using DrKonqi