Bug 349357

Summary: Crash on searching for application from the Application Launcher
Product: [Plasma] krunner Reporter: Jonathan <jonathannakandala>
Component: generalAssignee: Vishesh Handa <me>
Status: RESOLVED DUPLICATE    
Severity: crash CC: andreas, bhush94, demm, kde, notmart, plasma-bugs
Priority: NOR Keywords: drkonqi
Version: 5.3.0   
Target Milestone: ---   
Platform: Ubuntu   
OS: Linux   
Latest Commit: Version Fixed In:
Sentry Crash Report:

Description Jonathan 2015-06-18 23:29:55 UTC 
Application: plasmashell (5.2.2)

Qt Version: 5.4.1
Operating System: Linux 3.19.0-20-generic x86_64
Distribution: Ubuntu 15.04

-- Information about the crash:
- What I was doing when the application crashed:
Clicked on the launcher button on the bottom right of the screen.
I wanted to open kate
So I started typing and plasma crashed.
Can't say there was anything special happening.

-- Backtrace:
Application: Plasma (plasmashell), signal: Segmentation fault
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
[Current thread is 1 (Thread 0x7f293716c7c0 (LWP 1662))]

Thread 47 (Thread 0x7f2922eef700 (LWP 1666)):
#0  0x00007f2931f208dd in poll () at ../sysdeps/unix/syscall-template.S:81
#1  0x00007f293448db72 in ?? () from /usr/lib/x86_64-linux-gnu/libxcb.so.1
#2  0x00007f293448f64f in xcb_wait_for_event () from /usr/lib/x86_64-linux-gnu/libxcb.so.1
#3  0x00007f2925236099 in QXcbEventReader::run (this=0xde2830) at qxcbconnection.cpp:1105
#4  0x00007f29325a1b0e in QThreadPrivate::start (arg=0xde2830) at thread/qthread_unix.cpp:337
#5  0x00007f29317a76aa in start_thread (arg=0x7f2922eef700) at pthread_create.c:333
#6  0x00007f2931f2beed in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 46 (Thread 0x7f291bfff700 (LWP 1683)):
#0  0x00007fff190ffd18 in clock_gettime ()
#1  0x00007f2931f3a38d in __GI___clock_gettime (clock_id=<optimized out>, tp=<optimized out>) at ../sysdeps/unix/clock_gettime.c:115
#2  0x00007f2932657cb6 in qt_clock_gettime (ts=0x7f291bffeb40, 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  0x00007f2932836639 in QTimerInfoList::updateCurrentTime (this=this@entry=0x7f2910002cd0) at kernel/qtimerinfo_unix.cpp:84
#6  0x00007f2932836ba5 in QTimerInfoList::timerWait (this=0x7f2910002cd0, tm=...) at kernel/qtimerinfo_unix.cpp:379
#7  0x00007f293283803e in timerSourcePrepareHelper (timeout=0x7f291bffec14, src=<optimized out>) at kernel/qeventdispatcher_glib.cpp:127
#8  timerSourcePrepare (source=<optimized out>, timeout=0x7f291bffec14) at kernel/qeventdispatcher_glib.cpp:160
#9  0x00007f292e62c3fd in g_main_context_prepare () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#10 0x00007f292e62cde8 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#11 0x00007f292e62cfcc in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#12 0x00007f2932838c6c in QEventDispatcherGlib::processEvents (this=0x7f29100008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:418
#13 0x00007f29327dd3e2 in QEventLoop::exec (this=this@entry=0x7f291bffede0, flags=..., flags@entry=...) at kernel/qeventloop.cpp:204
#14 0x00007f293259cb44 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:503
#15 0x00007f293432af65 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#16 0x00007f29325a1b0e in QThreadPrivate::start (arg=0xeb7bc0) at thread/qthread_unix.cpp:337
#17 0x00007f29317a76aa in start_thread (arg=0x7f291bfff700) at pthread_create.c:333
#18 0x00007f2931f2beed in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 45 (Thread 0x7f2918821700 (LWP 1694)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007f29198a24fb in ?? () from /usr/lib/x86_64-linux-gnu/dri/r600_dri.so
#2  0x00007f29198a1c87 in ?? () from /usr/lib/x86_64-linux-gnu/dri/r600_dri.so
#3  0x00007f29317a76aa in start_thread (arg=0x7f2918821700) at pthread_create.c:333
#4  0x00007f2931f2beed in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 44 (Thread 0x7f290a0bc700 (LWP 1709)):
#0  0x00007f292e6717a4 in g_mutex_unlock () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#1  0x00007f292e62cd6d in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f292e62cfcc in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f2932838c6c in QEventDispatcherGlib::processEvents (this=0x7f29040008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:418
#4  0x00007f29327dd3e2 in QEventLoop::exec (this=this@entry=0x7f290a0bbde0, flags=..., flags@entry=...) at kernel/qeventloop.cpp:204
#5  0x00007f293259cb44 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:503
#6  0x00007f293432af65 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#7  0x00007f29325a1b0e in QThreadPrivate::start (arg=0x1130f90) at thread/qthread_unix.cpp:337
#8  0x00007f29317a76aa in start_thread (arg=0x7f290a0bc700) at pthread_create.c:333
#9  0x00007f2931f2beed in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 43 (Thread 0x7f2903fff700 (LWP 1727)):
#0  0x00007f292e629eb0 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#1  0x00007f292e62c39b in g_main_context_prepare () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f292e62cde8 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f292e62cfcc in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007f2932838c6c in QEventDispatcherGlib::processEvents (this=0x7f28fc0008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:418
#5  0x00007f29327dd3e2 in QEventLoop::exec (this=this@entry=0x7f2903ffede0, flags=..., flags@entry=...) at kernel/qeventloop.cpp:204
#6  0x00007f293259cb44 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:503
#7  0x00007f293432af65 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#8  0x00007f29325a1b0e in QThreadPrivate::start (arg=0x1244ac0) at thread/qthread_unix.cpp:337
#9  0x00007f29317a76aa in start_thread (arg=0x7f2903fff700) at pthread_create.c:333
#10 0x00007f2931f2beed in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 42 (Thread 0x7f2902ffe700 (LWP 1728)):
#0  0x00007f2931f1c49d in read () at ../sysdeps/unix/syscall-template.S:81
#1  0x00007f292e6702f0 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f292e62c96c in g_main_context_check () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f292e62ce60 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007f292e62cfcc in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#5  0x00007f2932838c6c in QEventDispatcherGlib::processEvents (this=0x7f28f40008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:418
#6  0x00007f29327dd3e2 in QEventLoop::exec (this=this@entry=0x7f2902ffdde0, flags=..., flags@entry=...) at kernel/qeventloop.cpp:204
#7  0x00007f293259cb44 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:503
#8  0x00007f293432af65 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#9  0x00007f29325a1b0e in QThreadPrivate::start (arg=0x1370110) at thread/qthread_unix.cpp:337
#10 0x00007f29317a76aa in start_thread (arg=0x7f2902ffe700) at pthread_create.c:333
#11 0x00007f2931f2beed in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 41 (Thread 0x7f2901fad700 (LWP 1729)):
#0  0x00007f292e6717a4 in g_mutex_unlock () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#1  0x00007f292e62c3f0 in g_main_context_prepare () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f292e62cde8 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f292e62cfcc in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007f2932838c6c in QEventDispatcherGlib::processEvents (this=0x7f28f80008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:418
#5  0x00007f29327dd3e2 in QEventLoop::exec (this=this@entry=0x7f2901facde0, flags=..., flags@entry=...) at kernel/qeventloop.cpp:204
#6  0x00007f293259cb44 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:503
#7  0x00007f293432af65 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#8  0x00007f29325a1b0e in QThreadPrivate::start (arg=0x1438490) at thread/qthread_unix.cpp:337
#9  0x00007f29317a76aa in start_thread (arg=0x7f2901fad700) at pthread_create.c:333
#10 0x00007f2931f2beed in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 40 (Thread 0x7f2900eac700 (LWP 1730)):
#0  0x00007f292e62c3b0 in g_main_context_prepare () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#1  0x00007f292e62cde8 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f292e62cfcc in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f2932838c6c in QEventDispatcherGlib::processEvents (this=0x7f28ec0008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:418
#4  0x00007f29327dd3e2 in QEventLoop::exec (this=this@entry=0x7f2900eabde0, flags=..., flags@entry=...) at kernel/qeventloop.cpp:204
#5  0x00007f293259cb44 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:503
#6  0x00007f293432af65 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#7  0x00007f29325a1b0e in QThreadPrivate::start (arg=0x154e0e0) at thread/qthread_unix.cpp:337
#8  0x00007f29317a76aa in start_thread (arg=0x7f2900eac700) at pthread_create.c:333
#9  0x00007f2931f2beed in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 39 (Thread 0x7f28f37ff700 (LWP 1731)):
#0  0x00007f2931f208dd in poll () at ../sysdeps/unix/syscall-template.S:81
#1  0x00007f292e62cebc in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f292e62cfcc in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f2932838c6c in QEventDispatcherGlib::processEvents (this=0x7f28e80008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:418
#4  0x00007f29327dd3e2 in QEventLoop::exec (this=this@entry=0x7f28f37fede0, flags=..., flags@entry=...) at kernel/qeventloop.cpp:204
#5  0x00007f293259cb44 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:503
#6  0x00007f293432af65 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#7  0x00007f29325a1b0e in QThreadPrivate::start (arg=0x161f630) at thread/qthread_unix.cpp:337
#8  0x00007f29317a76aa in start_thread (arg=0x7f28f37ff700) at pthread_create.c:333
#9  0x00007f2931f2beed in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 38 (Thread 0x7f28f27fe700 (LWP 1732)):
#0  0x00007f29325999ca in testAndSetRelaxed<QMutexData*> (currentValue=<synthetic pointer>, newValue=0x1, expectedValue=0x0, _q_value=@0x170e2c8: 0x1) at ../../include/QtCore/../../src/corelib/arch/qatomic_x86.h:259
#1  testAndSetAcquire<QMutexData*, QMutexData*> (currentValue=<synthetic pointer>, newValue=0x1, expectedValue=0x0, _q_value=@0x170e2c8: 0x1) at ../../include/QtCore/../../src/corelib/thread/qgenericatomic.h:166
#2  testAndSetAcquire (currentValue=<synthetic pointer>, newValue=0x1, expectedValue=0x0, this=0x170e2c8, this@entry=0x29) at ../../include/QtCore/../../src/corelib/thread/qbasicatomic.h:270
#3  fastTryLock (current=<synthetic pointer>, this=0x170e2c8, this@entry=0x29) at thread/qmutex.h:82
#4  QMutex::lock (this=this@entry=0x170e2c8) at thread/qmutex.cpp:212
#5  0x00007f29328385a9 in QMutexLocker (m=0x170e2c8, this=<synthetic pointer>) at ../../include/QtCore/../../src/corelib/thread/qmutex.h:128
#6  canWaitLocked (this=0x170e2a0) at ../../include/QtCore/5.4.1/QtCore/private/../../../../../src/corelib/thread/qthread_p.h:243
#7  postEventSourcePrepare (timeout=<synthetic pointer>, s=0x7f28e00012d0) at kernel/qeventdispatcher_glib.cpp:254
#8  postEventSourceCheck (source=0x7f28e00012d0) at kernel/qeventdispatcher_glib.cpp:264
#9  0x00007f292e62c8c1 in g_main_context_check () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#10 0x00007f292e62ce60 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#11 0x00007f292e62cfcc in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#12 0x00007f2932838c6c in QEventDispatcherGlib::processEvents (this=0x7f28e00008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:418
#13 0x00007f29327dd3e2 in QEventLoop::exec (this=this@entry=0x7f28f27fdde0, flags=..., flags@entry=...) at kernel/qeventloop.cpp:204
#14 0x00007f293259cb44 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:503
#15 0x00007f293432af65 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#16 0x00007f29325a1b0e in QThreadPrivate::start (arg=0x1708100) at thread/qthread_unix.cpp:337
#17 0x00007f29317a76aa in start_thread (arg=0x7f28f27fe700) at pthread_create.c:333
#18 0x00007f2931f2beed in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 37 (Thread 0x7f28f17fd700 (LWP 1733)):
#0  0x00007f292e62be5e in g_main_context_acquire () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#1  0x00007f292e62cd75 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f292e62cfcc in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f2932838c6c in QEventDispatcherGlib::processEvents (this=0x7f28e40008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:418
#4  0x00007f29327dd3e2 in QEventLoop::exec (this=this@entry=0x7f28f17fcde0, flags=..., flags@entry=...) at kernel/qeventloop.cpp:204
#5  0x00007f293259cb44 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:503
#6  0x00007f293432af65 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#7  0x00007f29325a1b0e in QThreadPrivate::start (arg=0x1807810) at thread/qthread_unix.cpp:337
#8  0x00007f29317a76aa in start_thread (arg=0x7f28f17fd700) at pthread_create.c:333
#9  0x00007f2931f2beed in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 36 (Thread 0x7f28dffff700 (LWP 1734)):
#0  0x00007f292e62bdf0 in g_main_context_acquire () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#1  0x00007f292e62cd75 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f292e62cfcc in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f2932838c6c in QEventDispatcherGlib::processEvents (this=0x7f28d80008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:418
#4  0x00007f29327dd3e2 in QEventLoop::exec (this=this@entry=0x7f28dfffede0, flags=..., flags@entry=...) at kernel/qeventloop.cpp:204
#5  0x00007f293259cb44 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:503
#6  0x00007f293432af65 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#7  0x00007f29325a1b0e in QThreadPrivate::start (arg=0x18fc920) at thread/qthread_unix.cpp:337
#8  0x00007f29317a76aa in start_thread (arg=0x7f28dffff700) at pthread_create.c:333
#9  0x00007f2931f2beed in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 35 (Thread 0x7f28deffe700 (LWP 1735)):
#0  0x00007f292e671789 in g_mutex_lock () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#1  0x00007f292e62cea2 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f292e62cfcc in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f2932838c6c in QEventDispatcherGlib::processEvents (this=0x7f28d00008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:418
#4  0x00007f29327dd3e2 in QEventLoop::exec (this=this@entry=0x7f28deffdde0, flags=..., flags@entry=...) at kernel/qeventloop.cpp:204
#5  0x00007f293259cb44 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:503
#6  0x00007f293432af65 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#7  0x00007f29325a1b0e in QThreadPrivate::start (arg=0x19ec6a0) at thread/qthread_unix.cpp:337
#8  0x00007f29317a76aa in start_thread (arg=0x7f28deffe700) at pthread_create.c:333
#9  0x00007f2931f2beed in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 34 (Thread 0x7f28ddffd700 (LWP 1736)):
#0  0x00007f292e629ee8 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#1  0x00007f292e62c7ef in g_main_context_check () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f292e62ce60 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f292e62cfcc in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007f2932838c6c in QEventDispatcherGlib::processEvents (this=0x7f28d40008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:418
#5  0x00007f29327dd3e2 in QEventLoop::exec (this=this@entry=0x7f28ddffcde0, flags=..., flags@entry=...) at kernel/qeventloop.cpp:204
#6  0x00007f293259cb44 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:503
#7  0x00007f293432af65 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#8  0x00007f29325a1b0e in QThreadPrivate::start (arg=0x1ade4f0) at thread/qthread_unix.cpp:337
#9  0x00007f29317a76aa in start_thread (arg=0x7f28ddffd700) at pthread_create.c:333
#10 0x00007f2931f2beed in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 33 (Thread 0x7f28dcffc700 (LWP 1737)):
#0  0x00007f2931f208dd in poll () at ../sysdeps/unix/syscall-template.S:81
#1  0x00007f292e62cebc in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f292e62cfcc in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f2932838c6c in QEventDispatcherGlib::processEvents (this=0x7f28c80008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:418
#4  0x00007f29327dd3e2 in QEventLoop::exec (this=this@entry=0x7f28dcffbde0, flags=..., flags@entry=...) at kernel/qeventloop.cpp:204
#5  0x00007f293259cb44 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:503
#6  0x00007f293432af65 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#7  0x00007f29325a1b0e in QThreadPrivate::start (arg=0x1bdd470) at thread/qthread_unix.cpp:337
#8  0x00007f29317a76aa in start_thread (arg=0x7f28dcffc700) at pthread_create.c:333
#9  0x00007f2931f2beed in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 32 (Thread 0x7f28cf7ff700 (LWP 1738)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007f29362ab644 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Script.so.5
#2  0x00007f29362ab689 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Script.so.5
#3  0x00007f29317a76aa in start_thread (arg=0x7f28cf7ff700) at pthread_create.c:333
#4  0x00007f2931f2beed in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 31 (Thread 0x7f28ceffe700 (LWP 1739)):
#0  0x00007f292e62c8b9 in g_main_context_check () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#1  0x00007f292e62ce60 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f292e62cfcc in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f2932838c6c in QEventDispatcherGlib::processEvents (this=0x7f28440008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:418
#4  0x00007f29327dd3e2 in QEventLoop::exec (this=this@entry=0x7f28ceffdde0, flags=..., flags@entry=...) at kernel/qeventloop.cpp:204
#5  0x00007f293259cb44 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:503
#6  0x00007f293432af65 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#7  0x00007f29325a1b0e in QThreadPrivate::start (arg=0x1cdba50) at thread/qthread_unix.cpp:337
#8  0x00007f29317a76aa in start_thread (arg=0x7f28ceffe700) at pthread_create.c:333
#9  0x00007f2931f2beed in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 30 (Thread 0x7f28cd7a5700 (LWP 1740)):
#0  0x00007fff190ff9a0 in clock_gettime ()
#1  0x00007f2931f3a38d in __GI___clock_gettime (clock_id=<optimized out>, tp=<optimized out>) at ../sysdeps/unix/clock_gettime.c:115
#2  0x00007f2932657cb6 in qt_clock_gettime (ts=0x7f28cd7a4b40, 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  0x00007f2932836639 in QTimerInfoList::updateCurrentTime (this=this@entry=0x7f283c002ed0) at kernel/qtimerinfo_unix.cpp:84
#6  0x00007f2932836ba5 in QTimerInfoList::timerWait (this=0x7f283c002ed0, tm=...) at kernel/qtimerinfo_unix.cpp:379
#7  0x00007f293283803e in timerSourcePrepareHelper (timeout=0x7f28cd7a4c14, src=<optimized out>) at kernel/qeventdispatcher_glib.cpp:127
#8  timerSourcePrepare (source=<optimized out>, timeout=0x7f28cd7a4c14) at kernel/qeventdispatcher_glib.cpp:160
#9  0x00007f292e62c3fd in g_main_context_prepare () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#10 0x00007f292e62cde8 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#11 0x00007f292e62cfcc in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#12 0x00007f2932838c6c in QEventDispatcherGlib::processEvents (this=0x7f283c0008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:418
#13 0x00007f29327dd3e2 in QEventLoop::exec (this=this@entry=0x7f28cd7a4de0, flags=..., flags@entry=...) at kernel/qeventloop.cpp:204
#14 0x00007f293259cb44 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:503
#15 0x00007f293432af65 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#16 0x00007f29325a1b0e in QThreadPrivate::start (arg=0x211ca20) at thread/qthread_unix.cpp:337
#17 0x00007f29317a76aa in start_thread (arg=0x7f28cd7a5700) at pthread_create.c:333
#18 0x00007f2931f2beed in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 29 (Thread 0x7f2843d76700 (LWP 1741)):
#0  0x00007f292e6717a4 in g_mutex_unlock () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#1  0x00007f292e62c8b9 in g_main_context_check () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f292e62ce60 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f292e62cfcc in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007f2932838c6c in QEventDispatcherGlib::processEvents (this=0x7f28380008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:418
#5  0x00007f29327dd3e2 in QEventLoop::exec (this=this@entry=0x7f2843d75d90, flags=..., flags@entry=...) at kernel/qeventloop.cpp:204
#6  0x00007f293259cb44 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:503
#7  0x00007f2936e14b56 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5
#8  0x00007f29325a1b0e in QThreadPrivate::start (arg=0x2257510) at thread/qthread_unix.cpp:337
#9  0x00007f29317a76aa in start_thread (arg=0x7f2843d76700) at pthread_create.c:333
#10 0x00007f2931f2beed in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 28 (Thread 0x7f2842a07700 (LWP 1747)):
#0  0x00007f292e629f29 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#1  0x00007f292e62c39b in g_main_context_prepare () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f292e62cde8 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f292e62cfcc in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007f2932838c6c in QEventDispatcherGlib::processEvents (this=0x7f28300008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:418
#5  0x00007f29327dd3e2 in QEventLoop::exec (this=this@entry=0x7f2842a06de0, flags=..., flags@entry=...) at kernel/qeventloop.cpp:204
#6  0x00007f293259cb44 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:503
#7  0x00007f293432af65 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#8  0x00007f29325a1b0e in QThreadPrivate::start (arg=0x1fe6af0) at thread/qthread_unix.cpp:337
#9  0x00007f29317a76aa in start_thread (arg=0x7f2842a07700) at pthread_create.c:333
#10 0x00007f2931f2beed in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 27 (Thread 0x7f2836e9b700 (LWP 1922)):
#0  0x00007f2931f208dd in poll () at ../sysdeps/unix/syscall-template.S:81
#1  0x00007f292e62cebc in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f292e62cfcc in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f2932838c6c in QEventDispatcherGlib::processEvents (this=0x7f282c0008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:418
#4  0x00007f29327dd3e2 in QEventLoop::exec (this=this@entry=0x7f2836e9ade0, flags=..., flags@entry=...) at kernel/qeventloop.cpp:204
#5  0x00007f293259cb44 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:503
#6  0x00007f293432af65 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#7  0x00007f29325a1b0e in QThreadPrivate::start (arg=0x2d66990) at thread/qthread_unix.cpp:337
#8  0x00007f29317a76aa in start_thread (arg=0x7f2836e9b700) at pthread_create.c:333
#9  0x00007f2931f2beed in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 26 (Thread 0x7f2835d9a700 (LWP 1923)):
#0  0x00007f292e62bf38 in g_main_context_release () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#1  0x00007f292e62ce76 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f292e62cfcc in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f2932838c6c in QEventDispatcherGlib::processEvents (this=0x7f28240008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:418
#4  0x00007f29327dd3e2 in QEventLoop::exec (this=this@entry=0x7f2835d99de0, flags=..., flags@entry=...) at kernel/qeventloop.cpp:204
#5  0x00007f293259cb44 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:503
#6  0x00007f293432af65 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#7  0x00007f29325a1b0e in QThreadPrivate::start (arg=0x33f7760) at thread/qthread_unix.cpp:337
#8  0x00007f29317a76aa in start_thread (arg=0x7f2835d9a700) at pthread_create.c:333
#9  0x00007f2931f2beed in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 25 (Thread 0x7f2834c99700 (LWP 1924)):
#0  0x00007f2931f208dd in poll () at ../sysdeps/unix/syscall-template.S:81
#1  0x00007f292e62cebc in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f292e62cfcc in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f2932838c6c in QEventDispatcherGlib::processEvents (this=0x7f28280008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:418
#4  0x00007f29327dd3e2 in QEventLoop::exec (this=this@entry=0x7f2834c98de0, flags=..., flags@entry=...) at kernel/qeventloop.cpp:204
#5  0x00007f293259cb44 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:503
#6  0x00007f293432af65 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#7  0x00007f29325a1b0e in QThreadPrivate::start (arg=0x34de3b0) at thread/qthread_unix.cpp:337
#8  0x00007f29317a76aa in start_thread (arg=0x7f2834c99700) at pthread_create.c:333
#9  0x00007f2931f2beed in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 24 (Thread 0x7f28237ff700 (LWP 1925)):
#0  0x00007f292e6717a4 in g_mutex_unlock () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#1  0x00007f292e62cd6d in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f292e62cfcc in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f2932838c6c in QEventDispatcherGlib::processEvents (this=0x7f281c0008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:418
#4  0x00007f29327dd3e2 in QEventLoop::exec (this=this@entry=0x7f28237fede0, flags=..., flags@entry=...) at kernel/qeventloop.cpp:204
#5  0x00007f293259cb44 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:503
#6  0x00007f293432af65 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#7  0x00007f29325a1b0e in QThreadPrivate::start (arg=0x35d77b0) at thread/qthread_unix.cpp:337
#8  0x00007f29317a76aa in start_thread (arg=0x7f28237ff700) at pthread_create.c:333
#9  0x00007f2931f2beed in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 23 (Thread 0x7f28227fe700 (LWP 1926)):
#0  0x00007f292e671789 in g_mutex_lock () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#1  0x00007f292e62c409 in g_main_context_prepare () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f292e62cde8 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f292e62cfcc in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007f2932838c6c in QEventDispatcherGlib::processEvents (this=0x7f28140008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:418
#5  0x00007f29327dd3e2 in QEventLoop::exec (this=this@entry=0x7f28227fdde0, flags=..., flags@entry=...) at kernel/qeventloop.cpp:204
#6  0x00007f293259cb44 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:503
#7  0x00007f293432af65 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#8  0x00007f29325a1b0e in QThreadPrivate::start (arg=0x36f8a40) at thread/qthread_unix.cpp:337
#9  0x00007f29317a76aa in start_thread (arg=0x7f28227fe700) at pthread_create.c:333
#10 0x00007f2931f2beed in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 22 (Thread 0x7f28217fd700 (LWP 1927)):
#0  0x00007fff190ffd1a in clock_gettime ()
#1  0x00007f2931f3a38d in __GI___clock_gettime (clock_id=<optimized out>, tp=<optimized out>) at ../sysdeps/unix/clock_gettime.c:115
#2  0x00007f2932657cb6 in qt_clock_gettime (ts=0x7f28217fcb40, 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  0x00007f2932836639 in QTimerInfoList::updateCurrentTime (this=this@entry=0x7f28180013a0) at kernel/qtimerinfo_unix.cpp:84
#6  0x00007f2932836ba5 in QTimerInfoList::timerWait (this=0x7f28180013a0, tm=...) at kernel/qtimerinfo_unix.cpp:379
#7  0x00007f293283803e in timerSourcePrepareHelper (timeout=0x7f28217fcc14, src=<optimized out>) at kernel/qeventdispatcher_glib.cpp:127
#8  timerSourcePrepare (source=<optimized out>, timeout=0x7f28217fcc14) at kernel/qeventdispatcher_glib.cpp:160
#9  0x00007f292e62c3fd in g_main_context_prepare () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#10 0x00007f292e62cde8 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#11 0x00007f292e62cfcc in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#12 0x00007f2932838c6c in QEventDispatcherGlib::processEvents (this=0x7f28180008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:418
#13 0x00007f29327dd3e2 in QEventLoop::exec (this=this@entry=0x7f28217fcde0, flags=..., flags@entry=...) at kernel/qeventloop.cpp:204
#14 0x00007f293259cb44 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:503
#15 0x00007f293432af65 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#16 0x00007f29325a1b0e in QThreadPrivate::start (arg=0x37bf820) at thread/qthread_unix.cpp:337
#17 0x00007f29317a76aa in start_thread (arg=0x7f28217fd700) at pthread_create.c:333
#18 0x00007f2931f2beed in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 21 (Thread 0x7f2813fff700 (LWP 1928)):
#0  0x00007f292e62be5e in g_main_context_acquire () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#1  0x00007f292e62cd75 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f292e62cfcc in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f2932838c6c in QEventDispatcherGlib::processEvents (this=0x7f280c0008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:418
#4  0x00007f29327dd3e2 in QEventLoop::exec (this=this@entry=0x7f2813ffede0, flags=..., flags@entry=...) at kernel/qeventloop.cpp:204
#5  0x00007f293259cb44 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:503
#6  0x00007f293432af65 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#7  0x00007f29325a1b0e in QThreadPrivate::start (arg=0x38d17b0) at thread/qthread_unix.cpp:337
#8  0x00007f29317a76aa in start_thread (arg=0x7f2813fff700) at pthread_create.c:333
#9  0x00007f2931f2beed in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 20 (Thread 0x7f2812ffe700 (LWP 1929)):
#0  0x00007f292e62cea2 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#1  0x00007f292e62cfcc in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f2932838c6c in QEventDispatcherGlib::processEvents (this=0x7f28040008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:418
#3  0x00007f29327dd3e2 in QEventLoop::exec (this=this@entry=0x7f2812ffdde0, flags=..., flags@entry=...) at kernel/qeventloop.cpp:204
#4  0x00007f293259cb44 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:503
#5  0x00007f293432af65 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#6  0x00007f29325a1b0e in QThreadPrivate::start (arg=0x3999420) at thread/qthread_unix.cpp:337
#7  0x00007f29317a76aa in start_thread (arg=0x7f2812ffe700) at pthread_create.c:333
#8  0x00007f2931f2beed in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 19 (Thread 0x7f2811ffd700 (LWP 1930)):
#0  0x00007f2931f208dd in poll () at ../sysdeps/unix/syscall-template.S:81
#1  0x00007f292e62cebc in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f292e62cfcc in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f2932838c6c in QEventDispatcherGlib::processEvents (this=0x7f28080008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:418
#4  0x00007f29327dd3e2 in QEventLoop::exec (this=this@entry=0x7f2811ffcde0, flags=..., flags@entry=...) at kernel/qeventloop.cpp:204
#5  0x00007f293259cb44 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:503
#6  0x00007f293432af65 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#7  0x00007f29325a1b0e in QThreadPrivate::start (arg=0x3a8b2b0) at thread/qthread_unix.cpp:337
#8  0x00007f29317a76aa in start_thread (arg=0x7f2811ffd700) at pthread_create.c:333
#9  0x00007f2931f2beed in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 18 (Thread 0x7f2810ffc700 (LWP 1931)):
#0  0x00007f2931f1c49d in read () at ../sysdeps/unix/syscall-template.S:81
#1  0x00007f292e6702f0 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f292e62c96c in g_main_context_check () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f292e62ce60 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007f292e62cfcc in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#5  0x00007f2932838c6c in QEventDispatcherGlib::processEvents (this=0x7f27fc0008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:418
#6  0x00007f29327dd3e2 in QEventLoop::exec (this=this@entry=0x7f2810ffbde0, flags=..., flags@entry=...) at kernel/qeventloop.cpp:204
#7  0x00007f293259cb44 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:503
#8  0x00007f293432af65 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#9  0x00007f29325a1b0e in QThreadPrivate::start (arg=0x3b7a200) at thread/qthread_unix.cpp:337
#10 0x00007f29317a76aa in start_thread (arg=0x7f2810ffc700) at pthread_create.c:333
#11 0x00007f2931f2beed in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 17 (Thread 0x7f28037ff700 (LWP 1932)):
#0  0x00007f292e6717a4 in g_mutex_unlock () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#1  0x00007f292e62c3f0 in g_main_context_prepare () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f292e62cde8 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f292e62cfcc in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007f2932838c6c in QEventDispatcherGlib::processEvents (this=0x7f27f80008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:418
#5  0x00007f29327dd3e2 in QEventLoop::exec (this=this@entry=0x7f28037fede0, flags=..., flags@entry=...) at kernel/qeventloop.cpp:204
#6  0x00007f293259cb44 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:503
#7  0x00007f293432af65 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#8  0x00007f29325a1b0e in QThreadPrivate::start (arg=0x3c6e820) at thread/qthread_unix.cpp:337
#9  0x00007f29317a76aa in start_thread (arg=0x7f28037ff700) at pthread_create.c:333
#10 0x00007f2931f2beed in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 16 (Thread 0x7f28027fe700 (LWP 1933)):
#0  0x00007f2932657c2c in QElapsedTimer::clockType () at tools/qelapsedtimer_unix.cpp:155
#1  0x00007f2932657c79 in QElapsedTimer::isMonotonic () at tools/qelapsedtimer_unix.cpp:150
#2  0x00007f2932836b3e in QTimerInfoList::repairTimersIfNeeded (this=0x7f27f0002ed0) at kernel/qtimerinfo_unix.cpp:155
#3  0x00007f2932836bb3 in QTimerInfoList::timerWait (this=0x7f27f0002ed0, tm=...) at kernel/qtimerinfo_unix.cpp:380
#4  0x00007f293283803e in timerSourcePrepareHelper (timeout=0x7f28027fdc14, src=<optimized out>) at kernel/qeventdispatcher_glib.cpp:127
#5  timerSourcePrepare (source=<optimized out>, timeout=0x7f28027fdc14) at kernel/qeventdispatcher_glib.cpp:160
#6  0x00007f292e62c3fd in g_main_context_prepare () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#7  0x00007f292e62cde8 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#8  0x00007f292e62cfcc in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#9  0x00007f2932838c6c in QEventDispatcherGlib::processEvents (this=0x7f27f00008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:418
#10 0x00007f29327dd3e2 in QEventLoop::exec (this=this@entry=0x7f28027fdde0, flags=..., flags@entry=...) at kernel/qeventloop.cpp:204
#11 0x00007f293259cb44 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:503
#12 0x00007f293432af65 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#13 0x00007f29325a1b0e in QThreadPrivate::start (arg=0x3d5adf0) at thread/qthread_unix.cpp:337
#14 0x00007f29317a76aa in start_thread (arg=0x7f28027fe700) at pthread_create.c:333
#15 0x00007f2931f2beed in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 15 (Thread 0x7f28017fd700 (LWP 1934)):
#0  0x00007f2931f208dd in poll () at ../sysdeps/unix/syscall-template.S:81
#1  0x00007f292e62cebc in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f292e62cfcc in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f2932838c6c in QEventDispatcherGlib::processEvents (this=0x3e74ad0, flags=...) at kernel/qeventdispatcher_glib.cpp:418
#4  0x00007f29327dd3e2 in QEventLoop::exec (this=this@entry=0x7f28017fcde0, flags=..., flags@entry=...) at kernel/qeventloop.cpp:204
#5  0x00007f293259cb44 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:503
#6  0x00007f293432af65 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#7  0x00007f29325a1b0e in QThreadPrivate::start (arg=0x3e4e1e0) at thread/qthread_unix.cpp:337
#8  0x00007f29317a76aa in start_thread (arg=0x7f28017fd700) at pthread_create.c:333
#9  0x00007f2931f2beed in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 14 (Thread 0x7f27f7fff700 (LWP 1935)):
#0  0x00007f2931f208dd in poll () at ../sysdeps/unix/syscall-template.S:81
#1  0x00007f292e62cebc in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f292e62cfcc in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f2932838c6c in QEventDispatcherGlib::processEvents (this=0x7f27f0003120, flags=...) at kernel/qeventdispatcher_glib.cpp:418
#4  0x00007f29327dd3e2 in QEventLoop::exec (this=this@entry=0x7f27f7ffede0, flags=..., flags@entry=...) at kernel/qeventloop.cpp:204
#5  0x00007f293259cb44 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:503
#6  0x00007f293432af65 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#7  0x00007f29325a1b0e in QThreadPrivate::start (arg=0x3f48a00) at thread/qthread_unix.cpp:337
#8  0x00007f29317a76aa in start_thread (arg=0x7f27f7fff700) at pthread_create.c:333
#9  0x00007f2931f2beed in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 13 (Thread 0x7f27ef2c2700 (LWP 2053)):
#0  0x00007f2931f208dd in poll () at ../sysdeps/unix/syscall-template.S:81
#1  0x00007f292e62cebc in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f292e62cfcc in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f2932838c6c in QEventDispatcherGlib::processEvents (this=0x7f27f8003120, flags=...) at kernel/qeventdispatcher_glib.cpp:418
#4  0x00007f29327dd3e2 in QEventLoop::exec (this=this@entry=0x7f27ef2c1dc0, flags=..., flags@entry=...) at kernel/qeventloop.cpp:204
#5  0x00007f293259cb44 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:503
#6  0x00007f27f56f6cf7 in KCupsConnection::run() () from /usr/lib/x86_64-linux-gnu/libkcupslib.so
#7  0x00007f29325a1b0e in QThreadPrivate::start (arg=0x44555a0) at thread/qthread_unix.cpp:337
#8  0x00007f29317a76aa in start_thread (arg=0x7f27ef2c2700) at pthread_create.c:333
#9  0x00007f2931f2beed in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 12 (Thread 0x7f27ee4af700 (LWP 2054)):
#0  0x00007f2932837fdb in timerSourcePrepare (source=0x7f27fc1edbe0, timeout=0x7f27ee4aec14) at kernel/qeventdispatcher_glib.cpp:154
#1  0x00007f292e62c3fd in g_main_context_prepare () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f292e62cde8 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f292e62cfcc in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007f2932838c6c in QEventDispatcherGlib::processEvents (this=0x7f27fc00df70, flags=...) at kernel/qeventdispatcher_glib.cpp:418
#5  0x00007f29327dd3e2 in QEventLoop::exec (this=this@entry=0x7f27ee4aede0, flags=..., flags@entry=...) at kernel/qeventloop.cpp:204
#6  0x00007f293259cb44 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:503
#7  0x00007f293432af65 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#8  0x00007f29325a1b0e in QThreadPrivate::start (arg=0x540a720) at thread/qthread_unix.cpp:337
#9  0x00007f29317a76aa in start_thread (arg=0x7f27ee4af700) at pthread_create.c:333
#10 0x00007f2931f2beed in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 11 (Thread 0x7f27ed4ae700 (LWP 2055)):
#0  0x00007f292e6717a4 in g_mutex_unlock () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#1  0x00007f292e62be5e in g_main_context_acquire () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f292e62cd75 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f292e62cfcc in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007f2932838c6c in QEventDispatcherGlib::processEvents (this=0x7f2808003320, flags=...) at kernel/qeventdispatcher_glib.cpp:418
#5  0x00007f29327dd3e2 in QEventLoop::exec (this=this@entry=0x7f27ed4adde0, flags=..., flags@entry=...) at kernel/qeventloop.cpp:204
#6  0x00007f293259cb44 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:503
#7  0x00007f293432af65 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#8  0x00007f29325a1b0e in QThreadPrivate::start (arg=0x54cec80) at thread/qthread_unix.cpp:337
#9  0x00007f29317a76aa in start_thread (arg=0x7f27ed4ae700) at pthread_create.c:333
#10 0x00007f2931f2beed in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 10 (Thread 0x7f27e8025700 (LWP 3274)):
#0  0x00007f2931f1c49d in read () at ../sysdeps/unix/syscall-template.S:81
#1  0x00007f292e6702f0 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f292e62c96c in g_main_context_check () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f292e62ce60 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007f292e62cfcc in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#5  0x00007f2932838c6c in QEventDispatcherGlib::processEvents (this=0x7f2804038ff0, flags=...) at kernel/qeventdispatcher_glib.cpp:418
#6  0x00007f29327dd3e2 in QEventLoop::exec (this=this@entry=0x7f27e8024de0, flags=..., flags@entry=...) at kernel/qeventloop.cpp:204
#7  0x00007f293259cb44 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:503
#8  0x00007f293432af65 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#9  0x00007f29325a1b0e in QThreadPrivate::start (arg=0x6091c30) at thread/qthread_unix.cpp:337
#10 0x00007f29317a76aa in start_thread (arg=0x7f27e8025700) at pthread_create.c:333
#11 0x00007f2931f2beed in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 9 (Thread 0x7f27e4771700 (LWP 7939)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007f29325a2c6b in wait (time=18446744073709551615, this=0x53fba50) at thread/qwaitcondition_unix.cpp:128
#2  QWaitCondition::wait (this=<optimized out>, mutex=0x6ba6940, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:200
#3  0x00007f2840c4036f in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*, bool, bool, bool) () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#4  0x00007f2840c44408 in ?? () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#5  0x00007f2840c3f48f in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#6  0x00007f2840c44462 in ?? () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#7  0x00007f2840c3f48f in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#8  0x00007f2840c44462 in ?? () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#9  0x00007f2840c3f48f in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#10 0x00007f2840c42333 in ThreadWeaver::Thread::run() () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#11 0x00007f29325a1b0e in QThreadPrivate::start (arg=0x53fb540) at thread/qthread_unix.cpp:337
#12 0x00007f29317a76aa in start_thread (arg=0x7f27e4771700) at pthread_create.c:333
#13 0x00007f2931f2beed in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 8 (Thread 0x7f27e3f70700 (LWP 7940)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007f29325a2c6b in wait (time=18446744073709551615, this=0x53fba50) at thread/qwaitcondition_unix.cpp:128
#2  QWaitCondition::wait (this=<optimized out>, mutex=0x6ba6940, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:200
#3  0x00007f2840c4036f in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*, bool, bool, bool) () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#4  0x00007f2840c44408 in ?? () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#5  0x00007f2840c3f48f in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#6  0x00007f2840c44462 in ?? () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#7  0x00007f2840c3f48f in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#8  0x00007f2840c44462 in ?? () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#9  0x00007f2840c3f48f in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#10 0x00007f2840c42333 in ThreadWeaver::Thread::run() () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#11 0x00007f29325a1b0e in QThreadPrivate::start (arg=0x6d588c0) at thread/qthread_unix.cpp:337
#12 0x00007f29317a76aa in start_thread (arg=0x7f27e3f70700) at pthread_create.c:333
#13 0x00007f2931f2beed in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 7 (Thread 0x7f27e376f700 (LWP 7941)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007f29325a2c6b in wait (time=18446744073709551615, this=0x53fba50) at thread/qwaitcondition_unix.cpp:128
#2  QWaitCondition::wait (this=<optimized out>, mutex=0x6ba6940, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:200
#3  0x00007f2840c4036f in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*, bool, bool, bool) () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#4  0x00007f2840c44408 in ?? () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#5  0x00007f2840c3f48f in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#6  0x00007f2840c44462 in ?? () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#7  0x00007f2840c3f48f in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#8  0x00007f2840c42333 in ThreadWeaver::Thread::run() () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#9  0x00007f29325a1b0e in QThreadPrivate::start (arg=0x6cbc540) at thread/qthread_unix.cpp:337
#10 0x00007f29317a76aa in start_thread (arg=0x7f27e376f700) at pthread_create.c:333
#11 0x00007f2931f2beed in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 6 (Thread 0x7f27e2f6e700 (LWP 7942)):
[KCrash Handler]
#6  deref<int> (_q_value=<optimized out>) at ../../include/QtCore/../../src/corelib/arch/qatomic_x86.h:219
#7  deref (this=<optimized out>) at ../../include/QtCore/../../src/corelib/thread/qbasicatomic.h:122
#8  QIcon::~QIcon (this=0x62aeb20, __in_chrg=<optimized out>) at image/qicon.cpp:673
#9  0x00007f2932bb84a2 in unlink (n=..., this=0x7f2932f8d420 <(anonymous namespace)::Q_QGS_qtIconCache::innerFunction()::holder>) at ../../include/QtCore/../../src/corelib/tools/qcache.h:63
#10 trim (m=99, this=0x7f2932f8d420 <(anonymous namespace)::Q_QGS_qtIconCache::innerFunction()::holder>) at ../../include/QtCore/../../src/corelib/tools/qcache.h:187
#11 QCache<QString, QIcon>::insert (this=0x7f2932f8d420 <(anonymous namespace)::Q_QGS_qtIconCache::innerFunction()::holder>, akey=..., aobject=aobject@entry=0x7f28181b7d20, acost=acost@entry=1) at ../../include/QtCore/../../src/corelib/tools/qcache.h:167
#12 0x00007f2932bb3f04 in QIcon::fromTheme (name=..., fallback=...) at image/qicon.cpp:1177
#13 0x00007f27e6676135 in SearchRunner::match (this=this@entry=0x5ab7120, context=..., type=..., category=...) at ../../../runners/baloo/baloosearchrunner.cpp:116
#14 0x00007f27e6676a13 in SearchRunner::match (this=0x5ab7120, context=...) at ../../../runners/baloo/baloosearchrunner.cpp:161
#15 0x00007f28412d4608 in Plasma::AbstractRunner::performMatch(Plasma::RunnerContext&) () from /usr/lib/x86_64-linux-gnu/libKF5Runner.so.5
#16 0x00007f2840c43ba0 in ThreadWeaver::Executor::run(QSharedPointer<ThreadWeaver::JobInterface> const&, ThreadWeaver::Thread*) () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#17 0x00007f2840c42b8a in ThreadWeaver::Job::execute(QSharedPointer<ThreadWeaver::JobInterface> const&, ThreadWeaver::Thread*) () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#18 0x00007f2840c4226a in ThreadWeaver::Thread::run() () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#19 0x00007f29325a1b0e in QThreadPrivate::start (arg=0x65a1fd0) at thread/qthread_unix.cpp:337
#20 0x00007f29317a76aa in start_thread (arg=0x7f27e2f6e700) at pthread_create.c:333
#21 0x00007f2931f2beed in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 5 (Thread 0x7f27e276d700 (LWP 7943)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007f29325a2c6b in wait (time=18446744073709551615, this=0x53fba50) at thread/qwaitcondition_unix.cpp:128
#2  QWaitCondition::wait (this=<optimized out>, mutex=0x6ba6940, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:200
#3  0x00007f2840c4036f in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*, bool, bool, bool) () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#4  0x00007f2840c44408 in ?? () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#5  0x00007f2840c3f48f in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#6  0x00007f2840c42333 in ThreadWeaver::Thread::run() () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#7  0x00007f29325a1b0e in QThreadPrivate::start (arg=0x53fb520) at thread/qthread_unix.cpp:337
#8  0x00007f29317a76aa in start_thread (arg=0x7f27e276d700) at pthread_create.c:333
#9  0x00007f2931f2beed in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 4 (Thread 0x7f27e1f6c700 (LWP 7944)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007f29325a2c6b in wait (time=18446744073709551615, this=0x53fba50) at thread/qwaitcondition_unix.cpp:128
#2  QWaitCondition::wait (this=<optimized out>, mutex=0x6ba6940, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:200
#3  0x00007f2840c4036f in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*, bool, bool, bool) () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#4  0x00007f2840c44408 in ?? () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#5  0x00007f2840c3f48f in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#6  0x00007f2840c44462 in ?? () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#7  0x00007f2840c3f48f in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#8  0x00007f2840c44462 in ?? () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#9  0x00007f2840c3f48f in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#10 0x00007f2840c42333 in ThreadWeaver::Thread::run() () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#11 0x00007f29325a1b0e in QThreadPrivate::start (arg=0x55f1410) at thread/qthread_unix.cpp:337
#12 0x00007f29317a76aa in start_thread (arg=0x7f27e1f6c700) at pthread_create.c:333
#13 0x00007f2931f2beed in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 3 (Thread 0x7f27e176b700 (LWP 7945)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007f29325a2c6b in wait (time=18446744073709551615, this=0x53fba50) at thread/qwaitcondition_unix.cpp:128
#2  QWaitCondition::wait (this=<optimized out>, mutex=0x6ba6940, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:200
#3  0x00007f2840c4036f in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*, bool, bool, bool) () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#4  0x00007f2840c44408 in ?? () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#5  0x00007f2840c3f48f in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#6  0x00007f2840c42333 in ThreadWeaver::Thread::run() () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#7  0x00007f29325a1b0e in QThreadPrivate::start (arg=0x7f280c0049d0) at thread/qthread_unix.cpp:337
#8  0x00007f29317a76aa in start_thread (arg=0x7f27e176b700) at pthread_create.c:333
#9  0x00007f2931f2beed in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 2 (Thread 0x7f27e0e2a700 (LWP 7946)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007f29325a2c6b in wait (time=18446744073709551615, this=0x53fba50) at thread/qwaitcondition_unix.cpp:128
#2  QWaitCondition::wait (this=<optimized out>, mutex=0x6ba6940, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:200
#3  0x00007f2840c4036f in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*, bool, bool, bool) () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#4  0x00007f2840c44408 in ?? () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#5  0x00007f2840c3f48f in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#6  0x00007f2840c42333 in ThreadWeaver::Thread::run() () from /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#7  0x00007f29325a1b0e in QThreadPrivate::start (arg=0x7f28181744d0) at thread/qthread_unix.cpp:337
#8  0x00007f29317a76aa in start_thread (arg=0x7f27e0e2a700) at pthread_create.c:333
#9  0x00007f2931f2beed in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 1 (Thread 0x7f293716c7c0 (LWP 1662)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007f293448ddb9 in ?? () from /usr/lib/x86_64-linux-gnu/libxcb.so.1
#2  0x00007f293448f3ff in ?? () from /usr/lib/x86_64-linux-gnu/libxcb.so.1
#3  0x00007f293448f512 in xcb_wait_for_reply () from /usr/lib/x86_64-linux-gnu/libxcb.so.1
#4  0x00007f29346df69f in _XReply () from /usr/lib/x86_64-linux-gnu/libX11.so.6
#5  0x00007f292dcf8113 in ?? () from /usr/lib/x86_64-linux-gnu/mesa/libGL.so.1
#6  0x00007f292dcf8469 in ?? () from /usr/lib/x86_64-linux-gnu/mesa/libGL.so.1
#7  0x00007f29195783a4 in ?? () from /usr/lib/x86_64-linux-gnu/dri/r600_dri.so
#8  0x00007f29195753da in ?? () from /usr/lib/x86_64-linux-gnu/dri/r600_dri.so
#9  0x00007f29194b758e in ?? () from /usr/lib/x86_64-linux-gnu/dri/r600_dri.so
#10 0x00007f29194b8b48 in ?? () from /usr/lib/x86_64-linux-gnu/dri/r600_dri.so
#11 0x00007f29194891b8 in ?? () from /usr/lib/x86_64-linux-gnu/dri/r600_dri.so
#12 0x00007f291948fbfd in ?? () from /usr/lib/x86_64-linux-gnu/dri/r600_dri.so
#13 0x00007f2936e48a87 in QSGBatchRenderer::Renderer::renderBatches() () from /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5
#14 0x00007f2936e4e36a in QSGBatchRenderer::Renderer::render() () from /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5
#15 0x00007f2936e59456 in QSGRenderer::renderScene(QSGBindable const&) () from /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5
#16 0x00007f2936e5990b in QSGRenderer::renderScene(unsigned int) () from /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5
#17 0x00007f2936e6831e in QSGRenderContext::renderNextFrame(QSGRenderer*, unsigned int) () from /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5
#18 0x00007f2936eb40cc in QQuickWindowPrivate::renderSceneGraph(QSize const&) () from /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5
#19 0x00007f2936e82e56 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5
#20 0x00007f2936e83979 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5
#21 0x00007f29330e9b2c in QApplicationPrivate::notify_helper (this=0xdc8420, receiver=0x1052ec0, e=0x7fff190bb460) at kernel/qapplication.cpp:3720
#22 0x00007f29330ef000 in QApplication::notify (this=0x7fff190bb830, receiver=0x1052ec0, e=0x7fff190bb460) at kernel/qapplication.cpp:3503
#23 0x00007f29327dfc2b in QCoreApplication::notifyInternal (this=0x7fff190bb830, receiver=0x1052ec0, event=event@entry=0x7fff190bb460) at kernel/qcoreapplication.cpp:935
#24 0x00007f2932837ae5 in sendEvent (event=0x7fff190bb460, receiver=<optimized out>) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:228
#25 QTimerInfoList::activateTimers (this=0xe055a0) at kernel/qtimerinfo_unix.cpp:635
#26 0x00007f2932837f99 in timerSourceDispatch (source=<optimized out>) at kernel/qeventdispatcher_glib.cpp:177
#27 idleTimerSourceDispatch (source=<optimized out>) at kernel/qeventdispatcher_glib.cpp:224
#28 0x00007f292e62cc3d in g_main_context_dispatch () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#29 0x00007f292e62cf20 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#30 0x00007f292e62cfcc in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#31 0x00007f2932838c6c in QEventDispatcherGlib::processEvents (this=0xe0d9c0, flags=...) at kernel/qeventdispatcher_glib.cpp:418
#32 0x00007f29327dd3e2 in QEventLoop::exec (this=this@entry=0x7fff190bb6b0, flags=..., flags@entry=...) at kernel/qeventloop.cpp:204
#33 0x00007f29327e502c in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1188
#34 0x00007f2932b2431c in QGuiApplication::exec () at kernel/qguiapplication.cpp:1510
#35 0x00007f29330e57a5 in QApplication::exec () at kernel/qapplication.cpp:2956
#36 0x000000000042fd9b in main (argc=2, argv=<optimized out>) at ../../shell/main.cpp:158

Reported using DrKonqi
Comment 1 Marco Martin 2015-06-23 22:10:12 UTC 
Vishesh: may be the krunner threading issue you were investigating into? (or maybe just QIcon not being thread safe)

[KCrash Handler] #6 deref<int> (_q_value=<optimized out>) at ../../include/QtCore/../../src/corelib/arch/qatomic_x86.h:219 #7 deref (this=<optimized out>) at ../../include/QtCore/../../src/corelib/thread/qbasicatomic.h:122 #8 QIcon::~QIcon (this=0x62aeb20, __in_chrg=<optimized out>) at image/qicon.cpp:673 #9 0x00007f2932bb84a2 in unlink (n=..., this=0x7f2932f8d420 <(anonymous namespace)::Q_QGS_qtIconCache::innerFunction()::holder>) at ../../include/QtCore/../../src/corelib/tools/qcache.h:63 #10 trim (m=99, this=0x7f2932f8d420 <(anonymous namespace)::Q_QGS_qtIconCache::innerFunction()::holder>) at ../../include/QtCore/../../src/corelib/tools/qcache.h:187 #11 QCache<QString, QIcon>::insert (this=0x7f2932f8d420 <(anonymous namespace)::Q_QGS_qtIconCache::innerFunction()::holder>, akey=..., aobject=aobject@entry=0x7f28181b7d20, acost=acost@entry=1) at ../../include/QtCore/../../src/corelib/tools/qcache.h:167 #12 0x00007f2932bb3f04 in QIcon::fromTheme (name=..., fallback=...) at image/qicon.cpp:1177 #13 0x00007f27e6676135 in SearchRunner::match (this=this@entry=0x5ab7120, context=..., type=..., category=...) at ../../../runners/baloo/baloosearchrunner.cpp:116
Comment 2 Andreas Blochberger 2015-06-25 05:32:00 UTC 
Maybe this is related to this bug: When typing more than 2 letters, krunner crashes. Removing the krunner_windowedwidgets.so from /usr/lib/qt/plugins/ solves this issue
Comment 3 David Edmundson 2015-11-10 11:40:06 UTC 

*** This bug has been marked as a duplicate of bug 355122 ***