Bug 347810

Summary: Plasma crashed while installing systemd-gui
Product: [Plasma] plasmashell Reporter: Wes Ovall <wes.ovall>
Component: generalAssignee: David Edmundson <kde>
Status: RESOLVED DUPLICATE    
Severity: crash CC: bhush94, plasma-bugs
Priority: NOR Keywords: drkonqi
Version: 5.2.2   
Target Milestone: 1.0   
Platform: Ubuntu   
OS: Linux   
Latest Commit: Version Fixed In:
Sentry Crash Report:

Description Wes Ovall 2015-05-16 19:44:44 UTC 
Application: plasmashell (5.2.2)

Qt Version: 5.4.1
Operating System: Linux 3.19.0-16-generic x86_64
Distribution: Ubuntu 15.04

-- Information about the crash:
- What I was doing when the application crashed:

I was attempting to get my internal bluetooth receiver turned on.  I didn't know what commands to use in the command line to work with systemd since the switch from upstart was so recent.  I was installing systemd-gui to see if I could navigate systemd visually.  The installation was running in the background through quake.

-- Backtrace:
Application: Plasma (plasmashell), signal: Segmentation fault
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
[Current thread is 1 (Thread 0x7fc23ad867c0 (LWP 1439))]

Thread 39 (Thread 0x7fc22480a700 (LWP 1450)):
#0  0x00007fc23223f920 in g_main_context_check () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#1  0x00007fc23223fe60 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007fc23223ffcc in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007fc23644bc6c in QEventDispatcherGlib::processEvents (this=0x7fc2180008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:418
#4  0x00007fc2363f03e2 in QEventLoop::exec (this=this@entry=0x7fc224809de0, flags=..., flags@entry=...) at kernel/qeventloop.cpp:204
#5  0x00007fc2361afb44 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:503
#6  0x00007fc237f3df65 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#7  0x00007fc2361b4b0e in QThreadPrivate::start (arg=0x20bdb60) at thread/qthread_unix.cpp:337
#8  0x00007fc2353ba6aa in start_thread (arg=0x7fc22480a700) at pthread_create.c:333
#9  0x00007fc235b3eeed in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 38 (Thread 0x7fc215356700 (LWP 1453)):
#0  0x00007ffcb2cf8c2e in clock_gettime ()
#1  0x00007fc235b4d38d in __GI___clock_gettime (clock_id=<optimized out>, tp=<optimized out>) at ../sysdeps/unix/clock_gettime.c:115
#2  0x00007fc23626acb6 in qt_clock_gettime (ts=0x7fc215355b40, clock=<optimized out>) at tools/qelapsedtimer_unix.cpp:105
#3  do_gettime (frac=<synthetic pointer>, sec=<synthetic pointer>) at tools/qelapsedtimer_unix.cpp:161
#4  qt_gettime () at tools/qelapsedtimer_unix.cpp:170
#5  0x00007fc236449639 in QTimerInfoList::updateCurrentTime (this=this@entry=0x7fc210002cd0) at kernel/qtimerinfo_unix.cpp:84
#6  0x00007fc236449ba5 in QTimerInfoList::timerWait (this=0x7fc210002cd0, tm=...) at kernel/qtimerinfo_unix.cpp:379
#7  0x00007fc23644b03e in timerSourcePrepareHelper (timeout=0x7fc215355c14, src=<optimized out>) at kernel/qeventdispatcher_glib.cpp:127
#8  timerSourcePrepare (source=<optimized out>, timeout=0x7fc215355c14) at kernel/qeventdispatcher_glib.cpp:160
#9  0x00007fc23223f3fd in g_main_context_prepare () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#10 0x00007fc23223fde8 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#11 0x00007fc23223ffcc in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#12 0x00007fc23644bc6c in QEventDispatcherGlib::processEvents (this=0x7fc2100008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:418
#13 0x00007fc2363f03e2 in QEventLoop::exec (this=this@entry=0x7fc215355de0, flags=..., flags@entry=...) at kernel/qeventloop.cpp:204
#14 0x00007fc2361afb44 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:503
#15 0x00007fc237f3df65 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#16 0x00007fc2361b4b0e in QThreadPrivate::start (arg=0x233ace0) at thread/qthread_unix.cpp:337
#17 0x00007fc2353ba6aa in start_thread (arg=0x7fc215356700) at pthread_create.c:333
#18 0x00007fc235b3eeed in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 37 (Thread 0x7fc20eb96700 (LWP 1460)):
#0  0x00007fc235b338dd in poll () at ../sysdeps/unix/syscall-template.S:81
#1  0x00007fc23223febc in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007fc23223ffcc in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007fc23644bc6c in QEventDispatcherGlib::processEvents (this=0x7fc2000008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:418
#4  0x00007fc2363f03e2 in QEventLoop::exec (this=this@entry=0x7fc20eb95de0, flags=..., flags@entry=...) at kernel/qeventloop.cpp:204
#5  0x00007fc2361afb44 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:503
#6  0x00007fc237f3df65 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#7  0x00007fc2361b4b0e in QThreadPrivate::start (arg=0x2469500) at thread/qthread_unix.cpp:337
#8  0x00007fc2353ba6aa in start_thread (arg=0x7fc20eb96700) at pthread_create.c:333
#9  0x00007fc235b3eeed in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 36 (Thread 0x7fc20db95700 (LWP 1461)):
#0  0x00007fc23223f444 in g_main_context_prepare () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#1  0x00007fc23223fde8 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007fc23223ffcc in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007fc23644bc6c in QEventDispatcherGlib::processEvents (this=0x7fc2040008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:418
#4  0x00007fc2363f03e2 in QEventLoop::exec (this=this@entry=0x7fc20db94de0, flags=..., flags@entry=...) at kernel/qeventloop.cpp:204
#5  0x00007fc2361afb44 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:503
#6  0x00007fc237f3df65 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#7  0x00007fc2361b4b0e in QThreadPrivate::start (arg=0x25706a0) at thread/qthread_unix.cpp:337
#8  0x00007fc2353ba6aa in start_thread (arg=0x7fc20db95700) at pthread_create.c:333
#9  0x00007fc235b3eeed in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 35 (Thread 0x7fc20caf4700 (LWP 1462)):
#0  0x00007fc235b338dd in poll () at ../sysdeps/unix/syscall-template.S:81
#1  0x00007fc23223febc in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007fc23223ffcc in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007fc23644bc6c in QEventDispatcherGlib::processEvents (this=0x7fc1f80008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:418
#4  0x00007fc2363f03e2 in QEventLoop::exec (this=this@entry=0x7fc20caf3de0, flags=..., flags@entry=...) at kernel/qeventloop.cpp:204
#5  0x00007fc2361afb44 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:503
#6  0x00007fc237f3df65 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#7  0x00007fc2361b4b0e in QThreadPrivate::start (arg=0x26518f0) at thread/qthread_unix.cpp:337
#8  0x00007fc2353ba6aa in start_thread (arg=0x7fc20caf4700) at pthread_create.c:333
#9  0x00007fc235b3eeed in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 34 (Thread 0x7fc1ff7ff700 (LWP 1463)):
#0  0x00007fc235b338dd in poll () at ../sysdeps/unix/syscall-template.S:81
#1  0x00007fc23223febc in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007fc23223ffcc in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007fc23644bc6c in QEventDispatcherGlib::processEvents (this=0x7fc1f40008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:418
#4  0x00007fc2363f03e2 in QEventLoop::exec (this=this@entry=0x7fc1ff7fede0, flags=..., flags@entry=...) at kernel/qeventloop.cpp:204
#5  0x00007fc2361afb44 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:503
#6  0x00007fc237f3df65 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#7  0x00007fc2361b4b0e in QThreadPrivate::start (arg=0x27752c0) at thread/qthread_unix.cpp:337
#8  0x00007fc2353ba6aa in start_thread (arg=0x7fc1ff7ff700) at pthread_create.c:333
#9  0x00007fc235b3eeed in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 33 (Thread 0x7fc1fe7fe700 (LWP 1465)):
#0  0x00007fc235b2f49d in read () at ../sysdeps/unix/syscall-template.S:81
#1  0x00007fc2322832f0 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007fc23223f96c in g_main_context_check () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007fc23223fe60 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007fc23223ffcc in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#5  0x00007fc23644bc6c in QEventDispatcherGlib::processEvents (this=0x7fc1ec0008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:418
#6  0x00007fc2363f03e2 in QEventLoop::exec (this=this@entry=0x7fc1fe7fdde0, flags=..., flags@entry=...) at kernel/qeventloop.cpp:204
#7  0x00007fc2361afb44 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:503
#8  0x00007fc237f3df65 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#9  0x00007fc2361b4b0e in QThreadPrivate::start (arg=0x2868ba0) at thread/qthread_unix.cpp:337
#10 0x00007fc2353ba6aa in start_thread (arg=0x7fc1fe7fe700) at pthread_create.c:333
#11 0x00007fc235b3eeed in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 32 (Thread 0x7fc1fd7ed700 (LWP 1466)):
#0  0x00007fc235b2f49d in read () at ../sysdeps/unix/syscall-template.S:81
#1  0x00007fc2322832f0 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007fc23223f96c in g_main_context_check () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007fc23223fe60 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007fc23223ffcc in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#5  0x00007fc23644bc6c in QEventDispatcherGlib::processEvents (this=0x7fc1f00008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:418
#6  0x00007fc2363f03e2 in QEventLoop::exec (this=this@entry=0x7fc1fd7ecde0, flags=..., flags@entry=...) at kernel/qeventloop.cpp:204
#7  0x00007fc2361afb44 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:503
#8  0x00007fc237f3df65 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#9  0x00007fc2361b4b0e in QThreadPrivate::start (arg=0x2926560) at thread/qthread_unix.cpp:337
#10 0x00007fc2353ba6aa in start_thread (arg=0x7fc1fd7ed700) at pthread_create.c:333
#11 0x00007fc235b3eeed in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 31 (Thread 0x7fc1ebfff700 (LWP 1469)):
#0  0x00007ffcb2cf8c2e in clock_gettime ()
#1  0x00007fc235b4d38d in __GI___clock_gettime (clock_id=<optimized out>, tp=<optimized out>) at ../sysdeps/unix/clock_gettime.c:115
#2  0x00007fc23626acb6 in qt_clock_gettime (ts=0x7fc1ebffeb40, clock=<optimized out>) at tools/qelapsedtimer_unix.cpp:105
#3  do_gettime (frac=<synthetic pointer>, sec=<synthetic pointer>) at tools/qelapsedtimer_unix.cpp:161
#4  qt_gettime () at tools/qelapsedtimer_unix.cpp:170
#5  0x00007fc236449639 in QTimerInfoList::updateCurrentTime (this=this@entry=0x7fc1e4002ed0) at kernel/qtimerinfo_unix.cpp:84
#6  0x00007fc236449ba5 in QTimerInfoList::timerWait (this=0x7fc1e4002ed0, tm=...) at kernel/qtimerinfo_unix.cpp:379
#7  0x00007fc23644b03e in timerSourcePrepareHelper (timeout=0x7fc1ebffec14, src=<optimized out>) at kernel/qeventdispatcher_glib.cpp:127
#8  timerSourcePrepare (source=<optimized out>, timeout=0x7fc1ebffec14) at kernel/qeventdispatcher_glib.cpp:160
#9  0x00007fc23223f3fd in g_main_context_prepare () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#10 0x00007fc23223fde8 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#11 0x00007fc23223ffcc in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#12 0x00007fc23644bc6c in QEventDispatcherGlib::processEvents (this=0x7fc1e40008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:418
#13 0x00007fc2363f03e2 in QEventLoop::exec (this=this@entry=0x7fc1ebffede0, flags=..., flags@entry=...) at kernel/qeventloop.cpp:204
#14 0x00007fc2361afb44 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:503
#15 0x00007fc237f3df65 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#16 0x00007fc2361b4b0e in QThreadPrivate::start (arg=0x2a1e4a0) at thread/qthread_unix.cpp:337
#17 0x00007fc2353ba6aa in start_thread (arg=0x7fc1ebfff700) at pthread_create.c:333
#18 0x00007fc235b3eeed in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 30 (Thread 0x7fc1eaffe700 (LWP 1474)):
#0  0x00007fc235b338dd in poll () at ../sysdeps/unix/syscall-template.S:81
#1  0x00007fc23223febc in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007fc23223ffcc in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007fc23644bc6c in QEventDispatcherGlib::processEvents (this=0x7fc1dc0008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:418
#4  0x00007fc2363f03e2 in QEventLoop::exec (this=this@entry=0x7fc1eaffdde0, flags=..., flags@entry=...) at kernel/qeventloop.cpp:204
#5  0x00007fc2361afb44 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:503
#6  0x00007fc237f3df65 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#7  0x00007fc2361b4b0e in QThreadPrivate::start (arg=0x2b15b90) at thread/qthread_unix.cpp:337
#8  0x00007fc2353ba6aa in start_thread (arg=0x7fc1eaffe700) at pthread_create.c:333
#9  0x00007fc235b3eeed in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 29 (Thread 0x7fc1e9ddd700 (LWP 1477)):
#0  0x00007fc235b338dd in poll () at ../sysdeps/unix/syscall-template.S:81
#1  0x00007fc23223febc in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007fc23223ffcc in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007fc23644bc6c in QEventDispatcherGlib::processEvents (this=0x7fc1e00008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:418
#4  0x00007fc2363f03e2 in QEventLoop::exec (this=this@entry=0x7fc1e9ddcde0, flags=..., flags@entry=...) at kernel/qeventloop.cpp:204
#5  0x00007fc2361afb44 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:503
#6  0x00007fc237f3df65 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#7  0x00007fc2361b4b0e in QThreadPrivate::start (arg=0x2c099d0) at thread/qthread_unix.cpp:337
#8  0x00007fc2353ba6aa in start_thread (arg=0x7fc1e9ddd700) at pthread_create.c:333
#9  0x00007fc235b3eeed in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 28 (Thread 0x7fc1e8b9c700 (LWP 1480)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007fc239ebe644 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Script.so.5
#2  0x00007fc239ebe689 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Script.so.5
#3  0x00007fc2353ba6aa in start_thread (arg=0x7fc1e8b9c700) at pthread_create.c:333
#4  0x00007fc235b3eeed in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 27 (Thread 0x7fc15bfff700 (LWP 1481)):
#0  0x00007fc2322847a4 in g_mutex_unlock () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#1  0x00007fc23223f490 in g_main_context_prepare () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007fc23223fde8 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007fc23223ffcc in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007fc23644bc6c in QEventDispatcherGlib::processEvents (this=0x7fc1540008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:418
#5  0x00007fc2363f03e2 in QEventLoop::exec (this=this@entry=0x7fc15bffede0, flags=..., flags@entry=...) at kernel/qeventloop.cpp:204
#6  0x00007fc2361afb44 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:503
#7  0x00007fc237f3df65 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#8  0x00007fc2361b4b0e in QThreadPrivate::start (arg=0x2d04a60) at thread/qthread_unix.cpp:337
#9  0x00007fc2353ba6aa in start_thread (arg=0x7fc15bfff700) at pthread_create.c:333
#10 0x00007fc235b3eeed in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 26 (Thread 0x7fc15a8aa700 (LWP 1491)):
#0  0x00007fc235b338dd in poll () at ../sysdeps/unix/syscall-template.S:81
#1  0x00007fc23223febc in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007fc23223ffcc in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007fc23644bc6c in QEventDispatcherGlib::processEvents (this=0x7fc14c0008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:418
#4  0x00007fc2363f03e2 in QEventLoop::exec (this=this@entry=0x7fc15a8a9de0, flags=..., flags@entry=...) at kernel/qeventloop.cpp:204
#5  0x00007fc2361afb44 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:503
#6  0x00007fc237f3df65 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#7  0x00007fc2361b4b0e in QThreadPrivate::start (arg=0x2f1dbf0) at thread/qthread_unix.cpp:337
#8  0x00007fc2353ba6aa in start_thread (arg=0x7fc15a8aa700) at pthread_create.c:333
#9  0x00007fc235b3eeed in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 25 (Thread 0x7fc158ec4700 (LWP 1498)):
#0  0x00007ffcb2cf8c2e in clock_gettime ()
#1  0x00007fc235b4d38d in __GI___clock_gettime (clock_id=<optimized out>, tp=<optimized out>) at ../sysdeps/unix/clock_gettime.c:115
#2  0x00007fc23626acb6 in qt_clock_gettime (ts=0x7fc158ec3af0, clock=<optimized out>) at tools/qelapsedtimer_unix.cpp:105
#3  do_gettime (frac=<synthetic pointer>, sec=<synthetic pointer>) at tools/qelapsedtimer_unix.cpp:161
#4  qt_gettime () at tools/qelapsedtimer_unix.cpp:170
#5  0x00007fc236449639 in QTimerInfoList::updateCurrentTime (this=this@entry=0x303ece0) at kernel/qtimerinfo_unix.cpp:84
#6  0x00007fc236449ba5 in QTimerInfoList::timerWait (this=0x303ece0, tm=...) at kernel/qtimerinfo_unix.cpp:379
#7  0x00007fc23644b03e in timerSourcePrepareHelper (timeout=0x7fc158ec3bc4, src=<optimized out>) at kernel/qeventdispatcher_glib.cpp:127
#8  timerSourcePrepare (source=<optimized out>, timeout=0x7fc158ec3bc4) at kernel/qeventdispatcher_glib.cpp:160
#9  0x00007fc23223f3fd in g_main_context_prepare () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#10 0x00007fc23223fde8 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#11 0x00007fc23223ffcc in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#12 0x00007fc23644bc6c in QEventDispatcherGlib::processEvents (this=0x305bf80, flags=...) at kernel/qeventdispatcher_glib.cpp:418
#13 0x00007fc2363f03e2 in QEventLoop::exec (this=this@entry=0x7fc158ec3d90, flags=..., flags@entry=...) at kernel/qeventloop.cpp:204
#14 0x00007fc2361afb44 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:503
#15 0x00007fc23aa27b56 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5
#16 0x00007fc2361b4b0e in QThreadPrivate::start (arg=0x3031ce0) at thread/qthread_unix.cpp:337
#17 0x00007fc2353ba6aa in start_thread (arg=0x7fc158ec4700) at pthread_create.c:333
#18 0x00007fc235b3eeed in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 24 (Thread 0x7fc153fff700 (LWP 1501)):
#0  0x00007fc235b338dd in poll () at ../sysdeps/unix/syscall-template.S:81
#1  0x00007fc23223febc in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007fc23223ffcc in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007fc23644bc6c in QEventDispatcherGlib::processEvents (this=0x7fc14c0013e0, flags=...) at kernel/qeventdispatcher_glib.cpp:418
#4  0x00007fc2363f03e2 in QEventLoop::exec (this=this@entry=0x7fc153ffede0, flags=..., flags@entry=...) at kernel/qeventloop.cpp:204
#5  0x00007fc2361afb44 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:503
#6  0x00007fc237f3df65 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#7  0x00007fc2361b4b0e in QThreadPrivate::start (arg=0x3040d90) at thread/qthread_unix.cpp:337
#8  0x00007fc2353ba6aa in start_thread (arg=0x7fc153fff700) at pthread_create.c:333
#9  0x00007fc235b3eeed in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 23 (Thread 0x7fc150db6700 (LWP 1514)):
#0  0x00007fc23223cf1d in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#1  0x00007fc23223f7ef in g_main_context_check () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007fc23223fe60 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007fc23223ffcc in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007fc23644bc6c in QEventDispatcherGlib::processEvents (this=0x7fc154008720, flags=...) at kernel/qeventdispatcher_glib.cpp:418
#5  0x00007fc2363f03e2 in QEventLoop::exec (this=this@entry=0x7fc150db5dc0, flags=..., flags@entry=...) at kernel/qeventloop.cpp:204
#6  0x00007fc2361afb44 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:503
#7  0x00007fc15816ccf7 in KCupsConnection::run() () from /usr/lib/x86_64-linux-gnu/libkcupslib.so
#8  0x00007fc2361b4b0e in QThreadPrivate::start (arg=0x35b2c20) at thread/qthread_unix.cpp:337
#9  0x00007fc2353ba6aa in start_thread (arg=0x7fc150db6700) at pthread_create.c:333
#10 0x00007fc235b3eeed in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 22 (Thread 0x7fc149f1c700 (LWP 1539)):
#0  0x00007fc235b338dd in poll () at ../sysdeps/unix/syscall-template.S:81
#1  0x00007fc23223febc in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007fc23223ffcc in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007fc23644bc6c in QEventDispatcherGlib::processEvents (this=0x7fc1e000d280, flags=...) at kernel/qeventdispatcher_glib.cpp:418
#4  0x00007fc2363f03e2 in QEventLoop::exec (this=this@entry=0x7fc149f1bde0, flags=..., flags@entry=...) at kernel/qeventloop.cpp:204
#5  0x00007fc2361afb44 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:503
#6  0x00007fc237f3df65 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#7  0x00007fc2361b4b0e in QThreadPrivate::start (arg=0x394f210) at thread/qthread_unix.cpp:337
#8  0x00007fc2353ba6aa in start_thread (arg=0x7fc149f1c700) at pthread_create.c:333
#9  0x00007fc235b3eeed in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 21 (Thread 0x7fc148e1b700 (LWP 1540)):
#0  0x00007ffcb2cf8c2e in clock_gettime ()
#1  0x00007fc235b4d38d in __GI___clock_gettime (clock_id=<optimized out>, tp=<optimized out>) at ../sysdeps/unix/clock_gettime.c:115
#2  0x00007fc23626acb6 in qt_clock_gettime (ts=0x7fc148e1ab40, clock=<optimized out>) at tools/qelapsedtimer_unix.cpp:105
#3  do_gettime (frac=<synthetic pointer>, sec=<synthetic pointer>) at tools/qelapsedtimer_unix.cpp:161
#4  qt_gettime () at tools/qelapsedtimer_unix.cpp:170
#5  0x00007fc236449639 in QTimerInfoList::updateCurrentTime (this=this@entry=0x7fc1dc0b9050) at kernel/qtimerinfo_unix.cpp:84
#6  0x00007fc236449ba5 in QTimerInfoList::timerWait (this=0x7fc1dc0b9050, tm=...) at kernel/qtimerinfo_unix.cpp:379
#7  0x00007fc23644b03e in timerSourcePrepareHelper (timeout=0x7fc148e1ac14, src=<optimized out>) at kernel/qeventdispatcher_glib.cpp:127
#8  timerSourcePrepare (source=<optimized out>, timeout=0x7fc148e1ac14) at kernel/qeventdispatcher_glib.cpp:160
#9  0x00007fc23223f3fd in g_main_context_prepare () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#10 0x00007fc23223fde8 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#11 0x00007fc23223ffcc in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#12 0x00007fc23644bc6c in QEventDispatcherGlib::processEvents (this=0x7fc1dc11ced0, flags=...) at kernel/qeventdispatcher_glib.cpp:418
#13 0x00007fc2363f03e2 in QEventLoop::exec (this=this@entry=0x7fc148e1ade0, flags=..., flags@entry=...) at kernel/qeventloop.cpp:204
#14 0x00007fc2361afb44 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:503
#15 0x00007fc237f3df65 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#16 0x00007fc2361b4b0e in QThreadPrivate::start (arg=0x3a2cfd0) at thread/qthread_unix.cpp:337
#17 0x00007fc2353ba6aa in start_thread (arg=0x7fc148e1b700) at pthread_create.c:333
#18 0x00007fc235b3eeed in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 20 (Thread 0x7fc147d19700 (LWP 1541)):
#0  0x00007fc232284789 in g_mutex_lock () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#1  0x00007fc23223fdbd in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007fc23223ffcc in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007fc23644bc6c in QEventDispatcherGlib::processEvents (this=0x7fc1e40084c0, flags=...) at kernel/qeventdispatcher_glib.cpp:418
#4  0x00007fc2363f03e2 in QEventLoop::exec (this=this@entry=0x7fc147d18de0, flags=..., flags@entry=...) at kernel/qeventloop.cpp:204
#5  0x00007fc2361afb44 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:503
#6  0x00007fc237f3df65 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#7  0x00007fc2361b4b0e in QThreadPrivate::start (arg=0x3b316d0) at thread/qthread_unix.cpp:337
#8  0x00007fc2353ba6aa in start_thread (arg=0x7fc147d19700) at pthread_create.c:333
#9  0x00007fc235b3eeed in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 19 (Thread 0x7fc146c16700 (LWP 1542)):
#0  0x00007fc232284789 in g_mutex_lock () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#1  0x00007fc23223fea2 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007fc23223ffcc in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007fc23644bc6c in QEventDispatcherGlib::processEvents (this=0x7fc1f00086c0, flags=...) at kernel/qeventdispatcher_glib.cpp:418
#4  0x00007fc2363f03e2 in QEventLoop::exec (this=this@entry=0x7fc146c15de0, flags=..., flags@entry=...) at kernel/qeventloop.cpp:204
#5  0x00007fc2361afb44 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:503
#6  0x00007fc237f3df65 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#7  0x00007fc2361b4b0e in QThreadPrivate::start (arg=0x3c11680) at thread/qthread_unix.cpp:337
#8  0x00007fc2353ba6aa in start_thread (arg=0x7fc146c16700) at pthread_create.c:333
#9  0x00007fc235b3eeed in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 18 (Thread 0x7fc145b13700 (LWP 1543)):
#0  0x00007fc235b338dd in poll () at ../sysdeps/unix/syscall-template.S:81
#1  0x00007fc23223febc in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007fc23223ffcc in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007fc23644bc6c in QEventDispatcherGlib::processEvents (this=0x7fc1ec008320, flags=...) at kernel/qeventdispatcher_glib.cpp:418
#4  0x00007fc2363f03e2 in QEventLoop::exec (this=this@entry=0x7fc145b12de0, flags=..., flags@entry=...) at kernel/qeventloop.cpp:204
#5  0x00007fc2361afb44 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:503
#6  0x00007fc237f3df65 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#7  0x00007fc2361b4b0e in QThreadPrivate::start (arg=0x3d264c0) at thread/qthread_unix.cpp:337
#8  0x00007fc2353ba6aa in start_thread (arg=0x7fc145b13700) at pthread_create.c:333
#9  0x00007fc235b3eeed in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 17 (Thread 0x7fc144a10700 (LWP 1544)):
#0  0x00007fc23223edd0 in g_main_context_acquire () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#1  0x00007fc23223fd75 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007fc23223ffcc in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007fc23644bc6c in QEventDispatcherGlib::processEvents (this=0x7fc1f4008320, flags=...) at kernel/qeventdispatcher_glib.cpp:418
#4  0x00007fc2363f03e2 in QEventLoop::exec (this=this@entry=0x7fc144a0fde0, flags=..., flags@entry=...) at kernel/qeventloop.cpp:204
#5  0x00007fc2361afb44 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:503
#6  0x00007fc237f3df65 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#7  0x00007fc2361b4b0e in QThreadPrivate::start (arg=0x3def4c0) at thread/qthread_unix.cpp:337
#8  0x00007fc2353ba6aa in start_thread (arg=0x7fc144a10700) at pthread_create.c:333
#9  0x00007fc235b3eeed in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 16 (Thread 0x7fc14390d700 (LWP 1545)):
#0  0x00007ffcb2cf8c2e in clock_gettime ()
#1  0x00007fc235b4d38d in __GI___clock_gettime (clock_id=<optimized out>, tp=<optimized out>) at ../sysdeps/unix/clock_gettime.c:115
#2  0x00007fc23626acb6 in qt_clock_gettime (ts=0x7fc14390cb40, clock=<optimized out>) at tools/qelapsedtimer_unix.cpp:105
#3  do_gettime (frac=<synthetic pointer>, sec=<synthetic pointer>) at tools/qelapsedtimer_unix.cpp:161
#4  qt_gettime () at tools/qelapsedtimer_unix.cpp:170
#5  0x00007fc236449639 in QTimerInfoList::updateCurrentTime (this=this@entry=0x7fc1f80ffd20) at kernel/qtimerinfo_unix.cpp:84
#6  0x00007fc236449ba5 in QTimerInfoList::timerWait (this=0x7fc1f80ffd20, tm=...) at kernel/qtimerinfo_unix.cpp:379
#7  0x00007fc23644b03e in timerSourcePrepareHelper (timeout=0x7fc14390cc14, src=<optimized out>) at kernel/qeventdispatcher_glib.cpp:127
#8  timerSourcePrepare (source=<optimized out>, timeout=0x7fc14390cc14) at kernel/qeventdispatcher_glib.cpp:160
#9  0x00007fc23223f3fd in g_main_context_prepare () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#10 0x00007fc23223fde8 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#11 0x00007fc23223ffcc in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#12 0x00007fc23644bc6c in QEventDispatcherGlib::processEvents (this=0x7fc1f8008720, flags=...) at kernel/qeventdispatcher_glib.cpp:418
#13 0x00007fc2363f03e2 in QEventLoop::exec (this=this@entry=0x7fc14390cde0, flags=..., flags@entry=...) at kernel/qeventloop.cpp:204
#14 0x00007fc2361afb44 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:503
#15 0x00007fc237f3df65 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#16 0x00007fc2361b4b0e in QThreadPrivate::start (arg=0x3ed63f0) at thread/qthread_unix.cpp:337
#17 0x00007fc2353ba6aa in start_thread (arg=0x7fc14390d700) at pthread_create.c:333
#18 0x00007fc235b3eeed in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 15 (Thread 0x7fc14280a700 (LWP 1546)):
#0  0x00007ffcb2cf8c2e in clock_gettime ()
#1  0x00007fc235b4d38d in __GI___clock_gettime (clock_id=<optimized out>, tp=<optimized out>) at ../sysdeps/unix/clock_gettime.c:115
#2  0x00007fc23626acb6 in qt_clock_gettime (ts=0x7fc142809b40, clock=<optimized out>) at tools/qelapsedtimer_unix.cpp:105
#3  do_gettime (frac=<synthetic pointer>, sec=<synthetic pointer>) at tools/qelapsedtimer_unix.cpp:161
#4  qt_gettime () at tools/qelapsedtimer_unix.cpp:170
#5  0x00007fc236449639 in QTimerInfoList::updateCurrentTime (this=this@entry=0x7fc2042f62e0) at kernel/qtimerinfo_unix.cpp:84
#6  0x00007fc236449ba5 in QTimerInfoList::timerWait (this=0x7fc2042f62e0, tm=...) at kernel/qtimerinfo_unix.cpp:379
#7  0x00007fc23644b03e in timerSourcePrepareHelper (timeout=0x7fc142809c14, src=<optimized out>) at kernel/qeventdispatcher_glib.cpp:127
#8  timerSourcePrepare (source=<optimized out>, timeout=0x7fc142809c14) at kernel/qeventdispatcher_glib.cpp:160
#9  0x00007fc23223f3fd in g_main_context_prepare () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#10 0x00007fc23223fde8 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#11 0x00007fc23223ffcc in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#12 0x00007fc23644bc6c in QEventDispatcherGlib::processEvents (this=0x7fc2040082c0, flags=...) at kernel/qeventdispatcher_glib.cpp:418
#13 0x00007fc2363f03e2 in QEventLoop::exec (this=this@entry=0x7fc142809de0, flags=..., flags@entry=...) at kernel/qeventloop.cpp:204
#14 0x00007fc2361afb44 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:503
#15 0x00007fc237f3df65 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#16 0x00007fc2361b4b0e in QThreadPrivate::start (arg=0x3fd3e30) at thread/qthread_unix.cpp:337
#17 0x00007fc2353ba6aa in start_thread (arg=0x7fc14280a700) at pthread_create.c:333
#18 0x00007fc235b3eeed in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 14 (Thread 0x7fc141707700 (LWP 1547)):
#0  0x00007fc232284789 in g_mutex_lock () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#1  0x00007fc23223f2d7 in g_main_context_prepare () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007fc23223fde8 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007fc23223ffcc in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007fc23644bc6c in QEventDispatcherGlib::processEvents (this=0x7fc200143970, flags=...) at kernel/qeventdispatcher_glib.cpp:418
#5  0x00007fc2363f03e2 in QEventLoop::exec (this=this@entry=0x7fc141706de0, flags=..., flags@entry=...) at kernel/qeventloop.cpp:204
#6  0x00007fc2361afb44 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:503
#7  0x00007fc237f3df65 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#8  0x00007fc2361b4b0e in QThreadPrivate::start (arg=0x40ea4d0) at thread/qthread_unix.cpp:337
#9  0x00007fc2353ba6aa in start_thread (arg=0x7fc141707700) at pthread_create.c:333
#10 0x00007fc235b3eeed in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 13 (Thread 0x7fc140604700 (LWP 1548)):
#0  0x00007fc232284789 in g_mutex_lock () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#1  0x00007fc23223f8cc in g_main_context_check () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007fc23223fe60 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007fc23223ffcc in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007fc23644bc6c in QEventDispatcherGlib::processEvents (this=0x7fc2080013a0, flags=...) at kernel/qeventdispatcher_glib.cpp:418
#5  0x00007fc2363f03e2 in QEventLoop::exec (this=this@entry=0x7fc140603de0, flags=..., flags@entry=...) at kernel/qeventloop.cpp:204
#6  0x00007fc2361afb44 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:503
#7  0x00007fc237f3df65 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#8  0x00007fc2361b4b0e in QThreadPrivate::start (arg=0x41b0c80) at thread/qthread_unix.cpp:337
#9  0x00007fc2353ba6aa in start_thread (arg=0x7fc140604700) at pthread_create.c:333
#10 0x00007fc235b3eeed in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 12 (Thread 0x7fc13f501700 (LWP 1549)):
#0  0x00007fc23223f3f0 in g_main_context_prepare () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#1  0x00007fc23223fde8 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007fc23223ffcc in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007fc23644bc6c in QEventDispatcherGlib::processEvents (this=0x7fc2100013e0, flags=...) at kernel/qeventdispatcher_glib.cpp:418
#4  0x00007fc2363f03e2 in QEventLoop::exec (this=this@entry=0x7fc13f500de0, flags=..., flags@entry=...) at kernel/qeventloop.cpp:204
#5  0x00007fc2361afb44 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:503
#6  0x00007fc237f3df65 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#7  0x00007fc2361b4b0e in QThreadPrivate::start (arg=0x42a00e0) at thread/qthread_unix.cpp:337
#8  0x00007fc2353ba6aa in start_thread (arg=0x7fc13f501700) at pthread_create.c:333
#9  0x00007fc235b3eeed in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 11 (Thread 0x7fc13e3fe700 (LWP 1550)):
#0  0x00007fc235b338dd in poll () at ../sysdeps/unix/syscall-template.S:81
#1  0x00007fc23223febc in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007fc23223ffcc in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007fc23644bc6c in QEventDispatcherGlib::processEvents (this=0x7fc2180789a0, flags=...) at kernel/qeventdispatcher_glib.cpp:418
#4  0x00007fc2363f03e2 in QEventLoop::exec (this=this@entry=0x7fc13e3fdde0, flags=..., flags@entry=...) at kernel/qeventloop.cpp:204
#5  0x00007fc2361afb44 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:503
#6  0x00007fc237f3df65 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#7  0x00007fc2361b4b0e in QThreadPrivate::start (arg=0x4394b20) at thread/qthread_unix.cpp:337
#8  0x00007fc2353ba6aa in start_thread (arg=0x7fc13e3fe700) at pthread_create.c:333
#9  0x00007fc235b3eeed in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 10 (Thread 0x7fc13d2fb700 (LWP 1561)):
#0  0x00007fc235b338dd in poll () at ../sysdeps/unix/syscall-template.S:81
#1  0x00007fc23223febc in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007fc23223ffcc in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007fc23644bc6c in QEventDispatcherGlib::processEvents (this=0x7fc220009d70, flags=...) at kernel/qeventdispatcher_glib.cpp:418
#4  0x00007fc2363f03e2 in QEventLoop::exec (this=this@entry=0x7fc13d2fade0, flags=..., flags@entry=...) at kernel/qeventloop.cpp:204
#5  0x00007fc2361afb44 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:503
#6  0x00007fc237f3df65 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#7  0x00007fc2361b4b0e in QThreadPrivate::start (arg=0x44b0ed0) at thread/qthread_unix.cpp:337
#8  0x00007fc2353ba6aa in start_thread (arg=0x7fc13d2fb700) at pthread_create.c:333
#9  0x00007fc235b3eeed in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 9 (Thread 0x7fc13c1f8700 (LWP 1562)):
#0  0x00007fc23223ceb7 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#1  0x00007fc23223f7ef in g_main_context_check () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007fc23223fe60 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007fc23223ffcc in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007fc23644bc6c in QEventDispatcherGlib::processEvents (this=0x4571ce0, flags=...) at kernel/qeventdispatcher_glib.cpp:418
#5  0x00007fc2363f03e2 in QEventLoop::exec (this=this@entry=0x7fc13c1f7de0, flags=..., flags@entry=...) at kernel/qeventloop.cpp:204
#6  0x00007fc2361afb44 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:503
#7  0x00007fc237f3df65 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#8  0x00007fc2361b4b0e in QThreadPrivate::start (arg=0x45748c0) at thread/qthread_unix.cpp:337
#9  0x00007fc2353ba6aa in start_thread (arg=0x7fc13c1f8700) at pthread_create.c:333
#10 0x00007fc235b3eeed in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 8 (Thread 0x7fc13750a700 (LWP 1655)):
#0  0x00007ffcb2cf8c2e in clock_gettime ()
#1  0x00007fc235b4d38d in __GI___clock_gettime (clock_id=<optimized out>, tp=<optimized out>) at ../sysdeps/unix/clock_gettime.c:115
#2  0x00007fc23626acb6 in qt_clock_gettime (ts=0x7fc137509b40, clock=<optimized out>) at tools/qelapsedtimer_unix.cpp:105
#3  do_gettime (frac=<synthetic pointer>, sec=<synthetic pointer>) at tools/qelapsedtimer_unix.cpp:161
#4  qt_gettime () at tools/qelapsedtimer_unix.cpp:170
#5  0x00007fc236449639 in QTimerInfoList::updateCurrentTime (this=this@entry=0x7fc14c042940) at kernel/qtimerinfo_unix.cpp:84
#6  0x00007fc236449ba5 in QTimerInfoList::timerWait (this=0x7fc14c042940, tm=...) at kernel/qtimerinfo_unix.cpp:379
#7  0x00007fc23644b03e in timerSourcePrepareHelper (timeout=0x7fc137509c14, src=<optimized out>) at kernel/qeventdispatcher_glib.cpp:127
#8  timerSourcePrepare (source=<optimized out>, timeout=0x7fc137509c14) at kernel/qeventdispatcher_glib.cpp:160
#9  0x00007fc23223f3fd in g_main_context_prepare () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#10 0x00007fc23223fde8 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#11 0x00007fc23223ffcc in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#12 0x00007fc23644bc6c in QEventDispatcherGlib::processEvents (this=0x7fc14c071aa0, flags=...) at kernel/qeventdispatcher_glib.cpp:418
#13 0x00007fc2363f03e2 in QEventLoop::exec (this=this@entry=0x7fc137509de0, flags=..., flags@entry=...) at kernel/qeventloop.cpp:204
#14 0x00007fc2361afb44 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:503
#15 0x00007fc237f3df65 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#16 0x00007fc2361b4b0e in QThreadPrivate::start (arg=0x3594fd0) at thread/qthread_unix.cpp:337
#17 0x00007fc2353ba6aa in start_thread (arg=0x7fc13750a700) at pthread_create.c:333
#18 0x00007fc235b3eeed in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 7 (Thread 0x7fc136407700 (LWP 1656)):
#0  0x00007fc2322847b0 in g_mutex_unlock () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#1  0x00007fc23223fa2a in g_main_context_dispatch () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007fc23223ff20 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007fc23223ffcc in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007fc23644bc6c in QEventDispatcherGlib::processEvents (this=0x7fc154089ea0, flags=...) at kernel/qeventdispatcher_glib.cpp:418
#5  0x00007fc2363f03e2 in QEventLoop::exec (this=this@entry=0x7fc136406de0, flags=..., flags@entry=...) at kernel/qeventloop.cpp:204
#6  0x00007fc2361afb44 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:503
#7  0x00007fc237f3df65 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#8  0x00007fc2361b4b0e in QThreadPrivate::start (arg=0x6579130) at thread/qthread_unix.cpp:337
#9  0x00007fc2353ba6aa in start_thread (arg=0x7fc136407700) at pthread_create.c:333
#10 0x00007fc235b3eeed in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 6 (Thread 0x7fc132a4a700 (LWP 1662)):
#0  0x00007ffcb2cf8c2e in clock_gettime ()
#1  0x00007fc235b4d38d in __GI___clock_gettime (clock_id=<optimized out>, tp=<optimized out>) at ../sysdeps/unix/clock_gettime.c:115
#2  0x00007fc23626acb6 in qt_clock_gettime (ts=0x7fc132a49b40, clock=<optimized out>) at tools/qelapsedtimer_unix.cpp:105
#3  do_gettime (frac=<synthetic pointer>, sec=<synthetic pointer>) at tools/qelapsedtimer_unix.cpp:161
#4  qt_gettime () at tools/qelapsedtimer_unix.cpp:170
#5  0x00007fc236449639 in QTimerInfoList::updateCurrentTime (this=this@entry=0x7fc1e01238e0) at kernel/qtimerinfo_unix.cpp:84
#6  0x00007fc236449ba5 in QTimerInfoList::timerWait (this=0x7fc1e01238e0, tm=...) at kernel/qtimerinfo_unix.cpp:379
#7  0x00007fc23644b03e in timerSourcePrepareHelper (timeout=0x7fc132a49c14, src=<optimized out>) at kernel/qeventdispatcher_glib.cpp:127
#8  timerSourcePrepare (source=<optimized out>, timeout=0x7fc132a49c14) at kernel/qeventdispatcher_glib.cpp:160
#9  0x00007fc23223f3fd in g_main_context_prepare () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#10 0x00007fc23223fde8 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#11 0x00007fc23223ffcc in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#12 0x00007fc23644bc6c in QEventDispatcherGlib::processEvents (this=0x7fc1e0007080, flags=...) at kernel/qeventdispatcher_glib.cpp:418
#13 0x00007fc2363f03e2 in QEventLoop::exec (this=this@entry=0x7fc132a49de0, flags=..., flags@entry=...) at kernel/qeventloop.cpp:204
#14 0x00007fc2361afb44 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:503
#15 0x00007fc237f3df65 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#16 0x00007fc2361b4b0e in QThreadPrivate::start (arg=0x6c99f80) at thread/qthread_unix.cpp:337
#17 0x00007fc2353ba6aa in start_thread (arg=0x7fc132a4a700) at pthread_create.c:333
#18 0x00007fc235b3eeed in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 5 (Thread 0x7fc1306c9700 (LWP 1663)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007fc2361b5c6b in wait (time=18446744073709551615, this=0x37431c0) at thread/qwaitcondition_unix.cpp:128
#2  QWaitCondition::wait (this=<optimized out>, mutex=0x3710bf0, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:200
#3  0x00007fc14b50f36f in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*, bool, bool, bool) () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#4  0x00007fc14b513408 in ?? () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#5  0x00007fc14b50e48f in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#6  0x00007fc14b511333 in ThreadWeaver::Thread::run() () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#7  0x00007fc2361b4b0e in QThreadPrivate::start (arg=0x6ae6010) at thread/qthread_unix.cpp:337
#8  0x00007fc2353ba6aa in start_thread (arg=0x7fc1306c9700) at pthread_create.c:333
#9  0x00007fc235b3eeed in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 4 (Thread 0x7fc12fec8700 (LWP 1664)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007fc2361b5c6b in wait (time=18446744073709551615, this=0x37431c0) at thread/qwaitcondition_unix.cpp:128
#2  QWaitCondition::wait (this=<optimized out>, mutex=0x3710bf0, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:200
#3  0x00007fc14b50f36f in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*, bool, bool, bool) () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#4  0x00007fc14b513408 in ?? () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#5  0x00007fc14b50e48f in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#6  0x00007fc14b511333 in ThreadWeaver::Thread::run() () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#7  0x00007fc2361b4b0e in QThreadPrivate::start (arg=0x739c380) at thread/qthread_unix.cpp:337
#8  0x00007fc2353ba6aa in start_thread (arg=0x7fc12fec8700) at pthread_create.c:333
#9  0x00007fc235b3eeed in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 3 (Thread 0x7fc12f6c7700 (LWP 1665)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007fc2361b5c6b in wait (time=18446744073709551615, this=0x37431c0) at thread/qwaitcondition_unix.cpp:128
#2  QWaitCondition::wait (this=<optimized out>, mutex=0x3710bf0, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:200
#3  0x00007fc14b50f36f in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*, bool, bool, bool) () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#4  0x00007fc14b513408 in ?? () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#5  0x00007fc14b50e48f in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#6  0x00007fc14b511333 in ThreadWeaver::Thread::run() () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#7  0x00007fc2361b4b0e in QThreadPrivate::start (arg=0x73825d0) at thread/qthread_unix.cpp:337
#8  0x00007fc2353ba6aa in start_thread (arg=0x7fc12f6c7700) at pthread_create.c:333
#9  0x00007fc235b3eeed in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 2 (Thread 0x7fc12eec6700 (LWP 1666)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007fc2361b5c6b in wait (time=18446744073709551615, this=0x37431c0) at thread/qwaitcondition_unix.cpp:128
#2  QWaitCondition::wait (this=<optimized out>, mutex=0x3710bf0, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:200
#3  0x00007fc14b50f36f in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*, bool, bool, bool) () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#4  0x00007fc14b513408 in ?? () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#5  0x00007fc14b50e48f in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#6  0x00007fc14b511333 in ThreadWeaver::Thread::run() () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#7  0x00007fc2361b4b0e in QThreadPrivate::start (arg=0x7fc1dc0383b0) at thread/qthread_unix.cpp:337
#8  0x00007fc2353ba6aa in start_thread (arg=0x7fc12eec6700) at pthread_create.c:333
#9  0x00007fc235b3eeed in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 1 (Thread 0x7fc23ad867c0 (LWP 1439)):
[KCrash Handler]
#6  QDataStream::operator>> (this=this@entry=0x0, i=@0x7ffcb2ca34f4: 0) at io/qdatastream.cpp:646
#7  0x00007fc237a26a25 in KServiceGroupFactory::KServiceGroupFactory (this=0x638a060) at ../../src/services/kservicegroupfactory.cpp:39
#8  0x00007fc237a26ba2 in self (this=<optimized out>) at ../../src/sycoca/ksycocafactory_p.h:212
#9  KServiceGroupFactory::self () at ../../src/services/kservicegroupfactory.cpp:59
#10 0x00007fc237a220c0 in KServiceGroup::root () at ../../src/services/kservicegroup.cpp:661
#11 0x00007fc14b961d86 in AppsModel::refresh (this=this@entry=0x3626260) at ../../../applets/kicker/plugin/appsmodel.cpp:424
#12 0x00007fc14b96ef48 in RootModel::refresh (this=0x3626260) at ../../../applets/kicker/plugin/rootmodel.cpp:66
#13 0x00007fc2364239c9 in QMetaObject::activate (sender=sender@entry=0x36bee40, signalOffset=<optimized out>, local_signal_index=local_signal_index@entry=0, argv=argv@entry=0x0) at kernel/qobject.cpp:3716
#14 0x00007fc236424057 in QMetaObject::activate (sender=sender@entry=0x36bee40, m=m@entry=0x7fc23664d580 <QTimer::staticMetaObject>, local_signal_index=local_signal_index@entry=0, argv=argv@entry=0x0) at kernel/qobject.cpp:3582
#15 0x00007fc2364a3610 in QTimer::timeout (this=this@entry=0x36bee40) at .moc/moc_qtimer.cpp:192
#16 0x00007fc236431918 in QTimer::timerEvent (this=0x36bee40, e=<optimized out>) at kernel/qtimer.cpp:247
#17 0x00007fc2364246f3 in QObject::event (this=0x36bee40, e=<optimized out>) at kernel/qobject.cpp:1267
#18 0x00007fc236cfcb2c in QApplicationPrivate::notify_helper (this=0x1fe1510, receiver=0x36bee40, e=0x7ffcb2ca3a20) at kernel/qapplication.cpp:3720
#19 0x00007fc236d02000 in QApplication::notify (this=0x7ffcb2ca3df0, receiver=0x36bee40, e=0x7ffcb2ca3a20) at kernel/qapplication.cpp:3503
#20 0x00007fc2363f2c2b in QCoreApplication::notifyInternal (this=0x7ffcb2ca3df0, receiver=0x36bee40, event=event@entry=0x7ffcb2ca3a20) at kernel/qcoreapplication.cpp:935
#21 0x00007fc23644aae5 in sendEvent (event=0x7ffcb2ca3a20, receiver=<optimized out>) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:228
#22 QTimerInfoList::activateTimers (this=0x20132c0) at kernel/qtimerinfo_unix.cpp:635
#23 0x00007fc23644af61 in timerSourceDispatch (source=<optimized out>) at kernel/qeventdispatcher_glib.cpp:177
#24 0x00007fc23223fc3d in g_main_context_dispatch () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#25 0x00007fc23223ff20 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#26 0x00007fc23223ffcc in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#27 0x00007fc23644bc6c in QEventDispatcherGlib::processEvents (this=0x201aef0, flags=...) at kernel/qeventdispatcher_glib.cpp:418
#28 0x00007fc2363f03e2 in QEventLoop::exec (this=this@entry=0x7ffcb2ca3c70, flags=..., flags@entry=...) at kernel/qeventloop.cpp:204
#29 0x00007fc2363f802c in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1188
#30 0x00007fc23673731c in QGuiApplication::exec () at kernel/qguiapplication.cpp:1510
#31 0x00007fc236cf87a5 in QApplication::exec () at kernel/qapplication.cpp:2956
#32 0x000000000042fd9b in main (argc=2, argv=<optimized out>) at ../../shell/main.cpp:158

Possible duplicates by query: bug 347294, bug 347293, bug 346310, bug 342438, bug 340050.

Reported using DrKonqi
Comment 1 David Edmundson 2015-05-16 22:01:17 UTC 
You're going to find everything crash soon.

Run

chown yourusername:yourusername ~/.cache/ksycoca5

*** This bug has been marked as a duplicate of bug 342438 ***