Application: kdeinit5 ()

Qt Version: 5.4.1
Operating System: Linux 3.19.0-21-generic x86_64
Distribution: Ubuntu 15.04

-- Information about the crash:
- What I was doing when the application crashed:
Plasma was starting after logging.
The scripts in /home/user/.config/autostart/ doesn't execute.

The crash can be reproduced every time.

-- 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 0x7f9dc7f4e780 (LWP 2317))]

Thread 12 (Thread 0x7f9db4449700 (LWP 2320)):
#0  0x00007f9dc66418dd in poll () at ../sysdeps/unix/syscall-template.S:81
#1  0x00007f9dc4b38b72 in ?? () from /usr/lib/x86_64-linux-gnu/libxcb.so.1
#2  0x00007f9dc4b3a64f in xcb_wait_for_event () from /usr/lib/x86_64-linux-gnu/libxcb.so.1
#3  0x00007f9db6c32099 in ?? () from /usr/lib/x86_64-linux-gnu/qt5/plugins/platforms/libqxcb.so
#4  0x00007f9dc69b3b0e in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#5  0x00007f9dc428c6aa in start_thread (arg=0x7f9db4449700) at pthread_create.c:333
#6  0x00007f9dc664ceed in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 11 (Thread 0x7f9da828b700 (LWP 2326)):
#0  0x00007f9dc66418dd in poll () at ../sysdeps/unix/syscall-template.S:81
#1  0x00007f9dc382febc in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f9dc3830242 in g_main_loop_run () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f9da8e23af6 in ?? () from /usr/lib/x86_64-linux-gnu/libgio-2.0.so.0
#4  0x00007f9dc3856955 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#5  0x00007f9dc428c6aa in start_thread (arg=0x7f9da828b700) at pthread_create.c:333
#6  0x00007f9dc664ceed in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 10 (Thread 0x7f9da50b4700 (LWP 2342)):
#0  0x00007f9dc663d49d in read () at ../sysdeps/unix/syscall-template.S:81
#1  0x00007f9dc38732f0 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f9dc382f96c in g_main_context_check () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f9dc382fe60 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007f9dc382ffcc in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#5  0x00007f9dc6c4ac6c in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#6  0x00007f9dc6bef3e2 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#7  0x00007f9dc69aeb44 in QThread::exec() () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#8  0x00007f9dabdc2cf7 in KCupsConnection::run() () from /usr/lib/x86_64-linux-gnu/libkcupslib.so
#9  0x00007f9dc69b3b0e in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#10 0x00007f9dc428c6aa in start_thread (arg=0x7f9da50b4700) at pthread_create.c:333
#11 0x00007f9dc664ceed in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 9 (Thread 0x7f9da48b3700 (LWP 2343)):
#0  0x00007f9dc382cefe in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#1  0x00007f9dc382f7ef in g_main_context_check () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f9dc382fe60 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f9dc382ffcc in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007f9dc6c4ac6c in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#5  0x00007f9dc6bef3e2 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#6  0x00007f9dc69aeb44 in QThread::exec() () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#7  0x00007f9dc69b3b0e in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#8  0x00007f9dc428c6aa in start_thread (arg=0x7f9da48b3700) at pthread_create.c:333
#9  0x00007f9dc664ceed in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 8 (Thread 0x7f9d87959700 (LWP 2457)):
#0  0x00007f9dc663d49d in read () at ../sysdeps/unix/syscall-template.S:81
#1  0x00007f9db9fd6b51 in pa_read () from /usr/lib/x86_64-linux-gnu/pulseaudio/libpulsecommon-6.0.so
#2  0x00007f9dba66175e in pa_mainloop_prepare () from /usr/lib/x86_64-linux-gnu/libpulse.so.0
#3  0x00007f9dba6621d0 in pa_mainloop_iterate () from /usr/lib/x86_64-linux-gnu/libpulse.so.0
#4  0x00007f9dba662290 in pa_mainloop_run () from /usr/lib/x86_64-linux-gnu/libpulse.so.0
#5  0x00007f9dba670596 in ?? () from /usr/lib/x86_64-linux-gnu/libpulse.so.0
#6  0x00007f9dba0036c8 in ?? () from /usr/lib/x86_64-linux-gnu/pulseaudio/libpulsecommon-6.0.so
#7  0x00007f9dc428c6aa in start_thread (arg=0x7f9d87959700) at pthread_create.c:333
#8  0x00007f9dc664ceed in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 7 (Thread 0x7f9d84dfd700 (LWP 2458)):
#0  syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38
#1  0x00007f9dc38748ef in g_cond_wait () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f9d8cc7fd0d in ?? () from /usr/lib/x86_64-linux-gnu/libgstreamer-1.0.so.0
#3  0x00007f9dc38572e8 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007f9dc3856955 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#5  0x00007f9dc428c6aa in start_thread (arg=0x7f9d84dfd700) at pthread_create.c:333
#6  0x00007f9dc664ceed in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 6 (Thread 0x7f9d71e6e700 (LWP 2460)):
#0  syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38
#1  0x00007f9dc38748ef in g_cond_wait () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f9d8cc7fd0d in ?? () from /usr/lib/x86_64-linux-gnu/libgstreamer-1.0.so.0
#3  0x00007f9dc38572e8 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007f9dc3856955 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#5  0x00007f9dc428c6aa in start_thread (arg=0x7f9d71e6e700) at pthread_create.c:333
#6  0x00007f9dc664ceed in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 5 (Thread 0x7f9d70df5700 (LWP 2461)):
#0  syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38
#1  0x00007f9dc38748ef in g_cond_wait () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f9d8c34a032 in ?? () from /usr/lib/x86_64-linux-gnu/libgstbase-1.0.so.0
#3  0x00007f9d8c34b340 in gst_data_queue_pop () from /usr/lib/x86_64-linux-gnu/libgstbase-1.0.so.0
#4  0x00007f9d85490201 in ?? () from /usr/lib/x86_64-linux-gnu/gstreamer-1.0/libgstcoreelements.so
#5  0x00007f9d8cc7fb71 in ?? () from /usr/lib/x86_64-linux-gnu/libgstreamer-1.0.so.0
#6  0x00007f9dc38572e8 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#7  0x00007f9dc3856955 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#8  0x00007f9dc428c6aa in start_thread (arg=0x7f9d70df5700) at pthread_create.c:333
#9  0x00007f9dc664ceed in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 4 (Thread 0x7f9d67715700 (LWP 2464)):
#0  syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38
#1  0x00007f9dc38748ef in g_cond_wait () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f9d8cc7fd0d in ?? () from /usr/lib/x86_64-linux-gnu/libgstreamer-1.0.so.0
#3  0x00007f9dc38572e8 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007f9dc3856955 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#5  0x00007f9dc428c6aa in start_thread (arg=0x7f9d67715700) at pthread_create.c:333
#6  0x00007f9dc664ceed in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 3 (Thread 0x7f9d66f14700 (LWP 2465)):
#0  syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38
#1  0x00007f9dc38748ef in g_cond_wait () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f9d8c32e42d in gst_base_sink_wait_preroll () from /usr/lib/x86_64-linux-gnu/libgstbase-1.0.so.0
#3  0x00007f9d87ddb31c in ?? () from /usr/lib/x86_64-linux-gnu/libgstaudio-1.0.so.0
#4  0x00007f9d8c330947 in ?? () from /usr/lib/x86_64-linux-gnu/libgstbase-1.0.so.0
#5  0x00007f9d8c331e14 in ?? () from /usr/lib/x86_64-linux-gnu/libgstbase-1.0.so.0
#6  0x00007f9d8cc51e3f in ?? () from /usr/lib/x86_64-linux-gnu/libgstreamer-1.0.so.0
#7  0x00007f9d8c33fc04 in ?? () from /usr/lib/x86_64-linux-gnu/libgstbase-1.0.so.0
#8  0x00007f9d8cc51e3f in ?? () from /usr/lib/x86_64-linux-gnu/libgstreamer-1.0.so.0
#9  0x00007f9d8c33fc04 in ?? () from /usr/lib/x86_64-linux-gnu/libgstbase-1.0.so.0
#10 0x00007f9d8cc51e3f in ?? () from /usr/lib/x86_64-linux-gnu/libgstreamer-1.0.so.0
#11 0x00007f9d8c33fc04 in ?? () from /usr/lib/x86_64-linux-gnu/libgstbase-1.0.so.0
#12 0x00007f9d8cc51e3f in ?? () from /usr/lib/x86_64-linux-gnu/libgstreamer-1.0.so.0
#13 0x00007f9d85493f4e in ?? () from /usr/lib/x86_64-linux-gnu/gstreamer-1.0/libgstcoreelements.so
#14 0x00007f9d8cc7fb71 in ?? () from /usr/lib/x86_64-linux-gnu/libgstreamer-1.0.so.0
#15 0x00007f9dc38572e8 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#16 0x00007f9dc3856955 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#17 0x00007f9dc428c6aa in start_thread (arg=0x7f9d66f14700) at pthread_create.c:333
#18 0x00007f9dc664ceed in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 2 (Thread 0x7f9d66713700 (LWP 2466)):
#0  syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38
#1  0x00007f9dc38748ef in g_cond_wait () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f9d8cc7fd0d in ?? () from /usr/lib/x86_64-linux-gnu/libgstreamer-1.0.so.0
#3  0x00007f9dc38572e8 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007f9dc3856955 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#5  0x00007f9dc428c6aa in start_thread (arg=0x7f9d66713700) at pthread_create.c:333
#6  0x00007f9dc664ceed in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 1 (Thread 0x7f9dc7f4e780 (LWP 2317)):
[KCrash Handler]
#6  0x00007f9dc50dc170 in QWidget::window() const () from /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#7  0x00007f9dbd0614f6 in topLevelWidget (this=<optimized out>) at /usr/include/x86_64-linux-gnu/qt5/QtWidgets/qwidget.h:294
#8  NotifyByExecute::notify (this=0x10c18f0, notification=0x1077510, config=<optimized out>) at ../../src/notifybyexecute.cpp:55
#9  0x00007f9dbd046b6f in KNotificationManager::notify (this=0x7f9dbd27ae90 <(anonymous namespace)::Q_QGS_s_self::innerFunction()::holder>, n=n@entry=0x1077510) at ../../src/knotificationmanager.cpp:177
#10 0x00007f9dbd0452d8 in KNotification::sendEvent (this=0x1077510) at ../../src/knotification.cpp:381
#11 0x00007f9dc6c2373a in QObject::event(QEvent*) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#12 0x00007f9dc50afb2c in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#13 0x00007f9dc50b5000 in QApplication::notify(QObject*, QEvent*) () from /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#14 0x00007f9dc6bf1c2b in QCoreApplication::notifyInternal(QObject*, QEvent*) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#15 0x00007f9dc6bf3c9b in QCoreApplicationPrivate::sendPostedEvents(QObject*, int, QThreadData*) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#16 0x00007f9dc6c4a843 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#17 0x00007f9dc382fc3d in g_main_context_dispatch () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#18 0x00007f9dc382ff20 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#19 0x00007f9dc382ffcc in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#20 0x00007f9dc6c4ac57 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#21 0x00007f9dc6bef3e2 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#22 0x00007f9dc6bf702c in QCoreApplication::exec() () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#23 0x00007f9db696e321 in kdemain (argc=1, argv=<optimized out>) at ../../src/kded.cpp:846
#24 0x0000000000408716 in launch (argc=argc@entry=1, _name=_name@entry=0x40b7fe "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=0x40b710 "0") at ../../../src/kdeinit/kinit.cpp:741
#25 0x00000000004058e9 in main (argc=5, argv=<optimized out>) at ../../../src/kdeinit/kinit.cpp:1808

Reported using DrKonqi