Bug 336232

Application: kded4 (4.13.0)
KDE Platform Version: 4.13.0
Qt Version: 4.8.6
Operating System: Linux 3.13.0-29-generic x86_64
Distribution: Ubuntu 14.04 LTS

-- Information about the crash:
After waking up my laptop computer (HP Elitebook 8560w) from suspend-to-RAM, crash reporting assistant appeared but everything seems to work normally

-- Backtrace:
Application: KDE Daemon (kded4), signal: Segmentation fault
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
[Current thread is 1 (Thread 0x7fcb92b4f7c0 (LWP 4712))]

Thread 7 (Thread 0x7fcb74c89700 (LWP 4714)):
#0  0x00007fcb903c2fbd in poll () at ../sysdeps/unix/syscall-template.S:81
#1  0x00007fcb8d4c0fe4 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007fcb8d4c10ec in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007fcb917fc7be in QEventDispatcherGlib::processEvents (this=0x7fcb700008e0, flags=...) at kernel/qeventdispatcher_glib.cpp:436
#4  0x00007fcb917ce0af in QEventLoop::processEvents (this=this@entry=0x7fcb74c88e20, flags=...) at kernel/qeventloop.cpp:149
#5  0x00007fcb917ce3a5 in QEventLoop::exec (this=this@entry=0x7fcb74c88e20, flags=...) at kernel/qeventloop.cpp:204
#6  0x00007fcb916cac5f in QThread::exec (this=<optimized out>) at thread/qthread.cpp:537
#7  0x00007fcb916cd32f in QThreadPrivate::start (arg=0xd1e8d0) at thread/qthread_unix.cpp:349
#8  0x00007fcb8dba3182 in start_thread (arg=0x7fcb74c89700) at pthread_create.c:312
#9  0x00007fcb903d030d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111

Thread 6 (Thread 0x7fcb6be24700 (LWP 4722)):
#0  0x00007fcb903c16bd in read () at ../sysdeps/unix/syscall-template.S:81
#1  0x00007fcb7ea4de41 in ?? () from /usr/lib/nvidia-331/tls/libnvidia-tls.so.331.38
#2  0x00007fcb8d501c20 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007fcb8d4c0b14 in g_main_context_check () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007fcb8d4c0f7b in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#5  0x00007fcb8d4c10ec in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#6  0x00007fcb917fc7be in QEventDispatcherGlib::processEvents (this=0x7fcb640008e0, flags=...) at kernel/qeventdispatcher_glib.cpp:436
#7  0x00007fcb917ce0af in QEventLoop::processEvents (this=this@entry=0x7fcb6be23de0, flags=...) at kernel/qeventloop.cpp:149
#8  0x00007fcb917ce3a5 in QEventLoop::exec (this=this@entry=0x7fcb6be23de0, flags=...) at kernel/qeventloop.cpp:204
#9  0x00007fcb916cac5f in QThread::exec (this=this@entry=0xdf63b0) at thread/qthread.cpp:537
#10 0x00007fcb917af823 in QInotifyFileSystemWatcherEngine::run (this=0xdf63b0) at io/qfilesystemwatcher_inotify.cpp:265
#11 0x00007fcb916cd32f in QThreadPrivate::start (arg=0xdf63b0) at thread/qthread_unix.cpp:349
#12 0x00007fcb8dba3182 in start_thread (arg=0x7fcb6be24700) at pthread_create.c:312
#13 0x00007fcb903d030d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111

Thread 5 (Thread 0x7fcb3ffff700 (LWP 4742)):
#0  0x00007fcb8d50262a in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#1  0x00007fcb8d502989 in g_mutex_lock () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007fcb8d4c087b in g_main_context_query () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007fcb8d4c0f52 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007fcb8d4c130a in g_main_loop_run () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#5  0x00007fcb5895fe16 in ?? () from /usr/lib/x86_64-linux-gnu/libgio-2.0.so.0
#6  0x00007fcb8d4e5f15 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#7  0x00007fcb8dba3182 in start_thread (arg=0x7fcb3ffff700) at pthread_create.c:312
#8  0x00007fcb903d030d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111

Thread 4 (Thread 0x7fcb3f7fe700 (LWP 4743)):
#0  0x00007fcb8d50262d in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#1  0x00007fcb8d5029b9 in g_mutex_unlock () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007fcb8d4c10f6 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007fcb917fc7be in QEventDispatcherGlib::processEvents (this=0x7fcb240008e0, flags=...) at kernel/qeventdispatcher_glib.cpp:436
#4  0x00007fcb917ce0af in QEventLoop::processEvents (this=this@entry=0x7fcb3f7fdde0, flags=...) at kernel/qeventloop.cpp:149
#5  0x00007fcb917ce3a5 in QEventLoop::exec (this=this@entry=0x7fcb3f7fdde0, flags=...) at kernel/qeventloop.cpp:204
#6  0x00007fcb916cac5f in QThread::exec (this=<optimized out>) at thread/qthread.cpp:537
#7  0x00007fcb6e27a027 in KCupsConnection::run() () from /usr/lib/libkcupslib.so
#8  0x00007fcb916cd32f in QThreadPrivate::start (arg=0xdaeb20) at thread/qthread_unix.cpp:349
#9  0x00007fcb8dba3182 in start_thread (arg=0x7fcb3f7fe700) at pthread_create.c:312
#10 0x00007fcb903d030d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111

Thread 3 (Thread 0x7fcb3effd700 (LWP 4744)):
#0  0x00007fcb903c2fbd in poll () at ../sysdeps/unix/syscall-template.S:81
#1  0x00007fcb8d4c0fe4 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007fcb8d4c10ec in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007fcb917fc7be in QEventDispatcherGlib::processEvents (this=0x7fcb2c0008e0, flags=...) at kernel/qeventdispatcher_glib.cpp:436
#4  0x00007fcb917ce0af in QEventLoop::processEvents (this=this@entry=0x7fcb3effce20, flags=...) at kernel/qeventloop.cpp:149
#5  0x00007fcb917ce3a5 in QEventLoop::exec (this=this@entry=0x7fcb3effce20, flags=...) at kernel/qeventloop.cpp:204
#6  0x00007fcb916cac5f in QThread::exec (this=<optimized out>) at thread/qthread.cpp:537
#7  0x00007fcb916cd32f in QThreadPrivate::start (arg=0xdca2c0) at thread/qthread_unix.cpp:349
#8  0x00007fcb8dba3182 in start_thread (arg=0x7fcb3effd700) at pthread_create.c:312
#9  0x00007fcb903d030d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111

Thread 2 (Thread 0x7fcb6a786700 (LWP 21952)):
#0  0x00007fcb8d50262a in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#1  0x00007fcb8d5029b9 in g_mutex_unlock () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007fcb8d4c00f0 in g_main_context_acquire () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007fcb8d4c0ea5 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007fcb8d4c10ec in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#5  0x00007fcb917fc7be in QEventDispatcherGlib::processEvents (this=0x7fcb60003130, flags=...) at kernel/qeventdispatcher_glib.cpp:436
#6  0x00007fcb917ce0af in QEventLoop::processEvents (this=this@entry=0x7fcb6a785de0, flags=...) at kernel/qeventloop.cpp:149
#7  0x00007fcb917ce3a5 in QEventLoop::exec (this=this@entry=0x7fcb6a785de0, flags=...) at kernel/qeventloop.cpp:204
#8  0x00007fcb916cac5f in QThread::exec (this=this@entry=0x41b1cc0) at thread/qthread.cpp:537
#9  0x00007fcb917af823 in QInotifyFileSystemWatcherEngine::run (this=0x41b1cc0) at io/qfilesystemwatcher_inotify.cpp:265
#10 0x00007fcb916cd32f in QThreadPrivate::start (arg=0x41b1cc0) at thread/qthread_unix.cpp:349
#11 0x00007fcb8dba3182 in start_thread (arg=0x7fcb6a786700) at pthread_create.c:312
#12 0x00007fcb903d030d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111

Thread 1 (Thread 0x7fcb92b4f7c0 (LWP 4712)):
[KCrash Handler]
#6  Solid::Backends::UPower::Battery::slotChanged (this=0x3932ea0) at ../../../solid/solid/backends/upower/upowerbattery.cpp:149
#7  0x00007fcb917e387a in QMetaObject::activate (sender=0x3943a60, m=<optimized out>, local_signal_index=<optimized out>, argv=0x0) at kernel/qobject.cpp:3539
#8  0x00007fcb917e387a in QMetaObject::activate (sender=sender@entry=0x3943a70, m=<optimized out>, local_signal_index=local_signal_index@entry=0, argv=argv@entry=0x7fff88d7a450) at kernel/qobject.cpp:3539
#9  0x00007fcb8eb63a82 in QDBusInterfacePrivate::metacall (this=0xdb5350, c=<optimized out>, id=0, argv=0x7fff88d7a450) at qdbusinterface.cpp:278
#10 0x00007fcb8eb511f6 in QDBusConnectionPrivate::deliverCall (this=0xc7ab50, object=0x3943a70, msg=..., metaTypes=..., slotIdx=5) at qdbusintegrator.cpp:951
#11 0x00007fcb917e7c1e in QObject::event (this=0x3943a70, e=<optimized out>) at kernel/qobject.cpp:1194
#12 0x00007fcb90b68e2c in QApplicationPrivate::notify_helper (this=this@entry=0xbc8800, receiver=receiver@entry=0x3943a70, e=e@entry=0x13ba380) at kernel/qapplication.cpp:4567
#13 0x00007fcb90b6f4a0 in QApplication::notify (this=this@entry=0x7fff88d7ac20, receiver=receiver@entry=0x3943a70, e=e@entry=0x13ba380) at kernel/qapplication.cpp:4353
#14 0x00007fcb9254ebaa in KApplication::notify (this=0x7fff88d7ac20, receiver=0x3943a70, event=0x13ba380) at ../../kdeui/kernel/kapplication.cpp:311
#15 0x00007fcb917cf4dd in QCoreApplication::notifyInternal (this=0x7fff88d7ac20, receiver=receiver@entry=0x3943a70, event=event@entry=0x13ba380) at kernel/qcoreapplication.cpp:953
#16 0x00007fcb917d2b3d in sendEvent (event=0x13ba380, receiver=0x3943a70) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:231
#17 QCoreApplicationPrivate::sendPostedEvents (receiver=receiver@entry=0x0, event_type=event_type@entry=0, data=0x986150) at kernel/qcoreapplication.cpp:1577
#18 0x00007fcb917d2fe3 in QCoreApplication::sendPostedEvents (receiver=receiver@entry=0x0, event_type=event_type@entry=0) at kernel/qcoreapplication.cpp:1470
#19 0x00007fcb917fcf83 in sendPostedEvents () at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:236
#20 postEventSourceDispatch (s=0xbc6ca0) at kernel/qeventdispatcher_glib.cpp:287
#21 0x00007fcb8d4c0e04 in g_main_context_dispatch () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#22 0x00007fcb8d4c1048 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#23 0x00007fcb8d4c10ec in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#24 0x00007fcb917fc7a1 in QEventDispatcherGlib::processEvents (this=0x9886d0, flags=...) at kernel/qeventdispatcher_glib.cpp:434
#25 0x00007fcb90c0abb6 in QGuiEventDispatcherGlib::processEvents (this=<optimized out>, flags=...) at kernel/qguieventdispatcher_glib.cpp:204
#26 0x00007fcb917ce0af in QEventLoop::processEvents (this=this@entry=0x7fff88d7aaf0, flags=...) at kernel/qeventloop.cpp:149
#27 0x00007fcb917ce3a5 in QEventLoop::exec (this=this@entry=0x7fff88d7aaf0, flags=...) at kernel/qeventloop.cpp:204
#28 0x00007fcb917d3b79 in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1225
#29 0x00007fcb90b6737c in QApplication::exec () at kernel/qapplication.cpp:3828
#30 0x00007fcb7a5e3d1b in kdemain (argc=1, argv=0xbb0b80) at ../../kded/kded.cpp:940
#31 0x00000000004083ee in launch (argc=argc@entry=1, _name=_name@entry=0x40afc5 "kded4", args=args@entry=0x0, cwd=cwd@entry=0x0, envc=envc@entry=0, envs=<optimized out>, envs@entry=0x0, reset_env=reset_env@entry=false, tty=tty@entry=0x0, avoid_loops=avoid_loops@entry=false, startup_id_str=startup_id_str@entry=0x40aead "0") at ../../kinit/kinit.cpp:738
#32 0x00000000004059a3 in main (argc=4, argv=<optimized out>, envp=0x7fff88d7b380) at ../../kinit/kinit.cpp:1853

The reporter indicates this bug may be a duplicate of or related to bug 288410.

Possible duplicates by query: bug 335615, bug 334796, bug 334638, bug 333679, bug 333490.

Reported using DrKonqi