Bug 343959

Summary: krunner crash after switching main screen via new kscreen
Product: [Plasma] krunner Reporter: Marc Schiffbauer <mschiff>
Component: generalAssignee: Vishesh Handa <me>
Status: RESOLVED DUPLICATE    
Severity: crash CC: bhush94
Priority: NOR    
Version: 5.2.0   
Target Milestone: ---   
Platform: Other   
OS: Linux   
Latest Commit: Version Fixed In:
Sentry Crash Report:

Description Marc Schiffbauer 2015-02-09 10:47:17 UTC 
Application: krunner (krunner), signal: Aborted
Using host libthread_db library "/lib64/libthread_db.so.1".
[Current thread is 1 (Thread 0x7fa1862bb840 (LWP 2907))]

Thread 20 (Thread 0x7fa183b78700 (LWP 2909)):
#0  0x00007fa1959a104d in poll () from /lib64/libc.so.6
#1  0x00007fa1951719a2 in ?? () from /usr/lib64/libxcb.so.1
#2  0x00007fa19517346f in xcb_wait_for_event () from /usr/lib64/libxcb.so.1
#3  0x00007fa185f373a9 in QXcbEventReader::run (this=0xeae300) at qxcbconnection.cpp:1099
#4  0x00007fa19600249b in QThreadPrivate::start (arg=0xeae300) at thread/qthread_unix.cpp:337
#5  0x00007fa193146224 in start_thread () from /lib64/libpthread.so.0
#6  0x00007fa1959a9c9d in clone () from /lib64/libc.so.6

Thread 19 (Thread 0x7fa18094f700 (LWP 2924)):
#0  0x00007fa1959a104d in poll () from /lib64/libc.so.6
#1  0x00007fa190db2934 in ?? () from /usr/lib64/libglib-2.0.so.0
#2  0x00007fa190db2a3c in g_main_context_iteration () from /usr/lib64/libglib-2.0.so.0
#3  0x00007fa19624297b in QEventDispatcherGlib::processEvents (this=0x7fa1740008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:420
#4  0x00007fa1961e71bb in QEventLoop::exec (this=this@entry=0x7fa18094ed10, flags=..., flags@entry=...) at kernel/qeventloop.cpp:204
#5  0x00007fa195ffd66a in QThread::exec (this=<optimized out>) at thread/qthread.cpp:503
#6  0x00007fa197db9438 in ?? () from /usr/lib64/libQt5Qml.so.5
#7  0x00007fa19600249b in QThreadPrivate::start (arg=0x10dcb30) at thread/qthread_unix.cpp:337
#8  0x00007fa193146224 in start_thread () from /lib64/libpthread.so.0
#9  0x00007fa1959a9c9d in clone () from /lib64/libc.so.6

Thread 18 (Thread 0x7fa178ce6700 (LWP 7070)):
#0  0x00007fa19314a56f in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x00007fa1960035bb in wait (time=18446744073709551615, this=0x1559740) at thread/qwaitcondition_unix.cpp:128
#2  QWaitCondition::wait (this=<optimized out>, mutex=0x14fdb00, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:200
#3  0x00007fa19807f3eb in ?? () from /usr/lib64/libQt5Quick.so.5
#4  0x00007fa19807f883 in ?? () from /usr/lib64/libQt5Quick.so.5
#5  0x00007fa19600249b in QThreadPrivate::start (arg=0x14fda80) at thread/qthread_unix.cpp:337
#6  0x00007fa193146224 in start_thread () from /lib64/libpthread.so.0
#7  0x00007fa1959a9c9d in clone () from /lib64/libc.so.6

Thread 17 (Thread 0x7fa16a86e700 (LWP 7071)):
#0  0x00007fa19314a56f in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x00007fa1960035bb in wait (time=18446744073709551615, this=0x14af220) at thread/qwaitcondition_unix.cpp:128
#2  QWaitCondition::wait (this=<optimized out>, mutex=0x14638a0, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:200
#3  0x00007fa17a05b8bf in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*, bool, bool, bool) () from /usr/lib64/libKF5ThreadWeaver.so.5
#4  0x00007fa17a05f70a in ?? () from /usr/lib64/libKF5ThreadWeaver.so.5
#5  0x00007fa17a0598ab in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from /usr/lib64/libKF5ThreadWeaver.so.5
#6  0x00007fa17a05f751 in ?? () from /usr/lib64/libKF5ThreadWeaver.so.5
#7  0x00007fa17a0598ab in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from /usr/lib64/libKF5ThreadWeaver.so.5
#8  0x00007fa17a05d355 in ThreadWeaver::Thread::run() () from /usr/lib64/libKF5ThreadWeaver.so.5
#9  0x00007fa19600249b in QThreadPrivate::start (arg=0x15e4050) at thread/qthread_unix.cpp:337
#10 0x00007fa193146224 in start_thread () from /lib64/libpthread.so.0
#11 0x00007fa1959a9c9d in clone () from /lib64/libc.so.6

Thread 16 (Thread 0x7fa16a06d700 (LWP 7072)):
#0  0x00007fa19314a56f in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x00007fa1960035bb in wait (time=18446744073709551615, this=0x14af220) at thread/qwaitcondition_unix.cpp:128
#2  QWaitCondition::wait (this=<optimized out>, mutex=0x14638a0, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:200
#3  0x00007fa17a05b8bf in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*, bool, bool, bool) () from /usr/lib64/libKF5ThreadWeaver.so.5
#4  0x00007fa17a05f70a in ?? () from /usr/lib64/libKF5ThreadWeaver.so.5
#5  0x00007fa17a0598ab in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from /usr/lib64/libKF5ThreadWeaver.so.5
#6  0x00007fa17a05f751 in ?? () from /usr/lib64/libKF5ThreadWeaver.so.5
#7  0x00007fa17a0598ab in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from /usr/lib64/libKF5ThreadWeaver.so.5
#8  0x00007fa17a05f751 in ?? () from /usr/lib64/libKF5ThreadWeaver.so.5
#9  0x00007fa17a0598ab in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from /usr/lib64/libKF5ThreadWeaver.so.5
#10 0x00007fa17a05d355 in ThreadWeaver::Thread::run() () from /usr/lib64/libKF5ThreadWeaver.so.5
#11 0x00007fa19600249b in QThreadPrivate::start (arg=0x1559800) at thread/qthread_unix.cpp:337
#12 0x00007fa193146224 in start_thread () from /lib64/libpthread.so.0
#13 0x00007fa1959a9c9d in clone () from /lib64/libc.so.6

Thread 15 (Thread 0x7fa16986c700 (LWP 7073)):
#0  0x00007fa19314a56f in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x00007fa1960035bb in wait (time=18446744073709551615, this=0x14af220) at thread/qwaitcondition_unix.cpp:128
#2  QWaitCondition::wait (this=<optimized out>, mutex=0x14638a0, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:200
#3  0x00007fa17a05b8bf in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*, bool, bool, bool) () from /usr/lib64/libKF5ThreadWeaver.so.5
#4  0x00007fa17a05f70a in ?? () from /usr/lib64/libKF5ThreadWeaver.so.5
#5  0x00007fa17a0598ab in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from /usr/lib64/libKF5ThreadWeaver.so.5
#6  0x00007fa17a05f751 in ?? () from /usr/lib64/libKF5ThreadWeaver.so.5
#7  0x00007fa17a0598ab in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from /usr/lib64/libKF5ThreadWeaver.so.5
#8  0x00007fa17a05d355 in ThreadWeaver::Thread::run() () from /usr/lib64/libKF5ThreadWeaver.so.5
#9  0x00007fa19600249b in QThreadPrivate::start (arg=0x14fb1d0) at thread/qthread_unix.cpp:337
#10 0x00007fa193146224 in start_thread () from /lib64/libpthread.so.0
#11 0x00007fa1959a9c9d in clone () from /lib64/libc.so.6

Thread 14 (Thread 0x7fa16906b700 (LWP 7074)):
#0  0x00007fa19314a56f in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x00007fa1960035bb in wait (time=18446744073709551615, this=0x14af220) at thread/qwaitcondition_unix.cpp:128
#2  QWaitCondition::wait (this=<optimized out>, mutex=0x14638a0, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:200
#3  0x00007fa17a05b8bf in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*, bool, bool, bool) () from /usr/lib64/libKF5ThreadWeaver.so.5
#4  0x00007fa17a05f70a in ?? () from /usr/lib64/libKF5ThreadWeaver.so.5
#5  0x00007fa17a0598ab in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from /usr/lib64/libKF5ThreadWeaver.so.5
#6  0x00007fa17a05f751 in ?? () from /usr/lib64/libKF5ThreadWeaver.so.5
#7  0x00007fa17a0598ab in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from /usr/lib64/libKF5ThreadWeaver.so.5
#8  0x00007fa17a05f751 in ?? () from /usr/lib64/libKF5ThreadWeaver.so.5
#9  0x00007fa17a0598ab in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from /usr/lib64/libKF5ThreadWeaver.so.5
#10 0x00007fa17a05d355 in ThreadWeaver::Thread::run() () from /usr/lib64/libKF5ThreadWeaver.so.5
#11 0x00007fa19600249b in QThreadPrivate::start (arg=0x1621d10) at thread/qthread_unix.cpp:337
#12 0x00007fa193146224 in start_thread () from /lib64/libpthread.so.0
#13 0x00007fa1959a9c9d in clone () from /lib64/libc.so.6

Thread 13 (Thread 0x7fa16886a700 (LWP 7075)):
#0  0x00007fa19314a56f in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x00007fa1960035bb in wait (time=18446744073709551615, this=0x14af220) at thread/qwaitcondition_unix.cpp:128
#2  QWaitCondition::wait (this=<optimized out>, mutex=0x14638a0, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:200
#3  0x00007fa17a05b8bf in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*, bool, bool, bool) () from /usr/lib64/libKF5ThreadWeaver.so.5
#4  0x00007fa17a05f70a in ?? () from /usr/lib64/libKF5ThreadWeaver.so.5
#5  0x00007fa17a0598ab in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from /usr/lib64/libKF5ThreadWeaver.so.5
#6  0x00007fa17a05f751 in ?? () from /usr/lib64/libKF5ThreadWeaver.so.5
#7  0x00007fa17a0598ab in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from /usr/lib64/libKF5ThreadWeaver.so.5
#8  0x00007fa17a05d355 in ThreadWeaver::Thread::run() () from /usr/lib64/libKF5ThreadWeaver.so.5
#9  0x00007fa19600249b in QThreadPrivate::start (arg=0x7fa164002b90) at thread/qthread_unix.cpp:337
#10 0x00007fa193146224 in start_thread () from /lib64/libpthread.so.0
#11 0x00007fa1959a9c9d in clone () from /lib64/libc.so.6

Thread 12 (Thread 0x7fa153fff700 (LWP 7076)):
#0  0x00007fa19314a56f in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x00007fa1960035bb in wait (time=18446744073709551615, this=0x14af220) at thread/qwaitcondition_unix.cpp:128
#2  QWaitCondition::wait (this=<optimized out>, mutex=0x14638a0, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:200
#3  0x00007fa17a05b8bf in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*, bool, bool, bool) () from /usr/lib64/libKF5ThreadWeaver.so.5
#4  0x00007fa17a05f70a in ?? () from /usr/lib64/libKF5ThreadWeaver.so.5
#5  0x00007fa17a0598ab in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from /usr/lib64/libKF5ThreadWeaver.so.5
#6  0x00007fa17a05f751 in ?? () from /usr/lib64/libKF5ThreadWeaver.so.5
#7  0x00007fa17a0598ab in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from /usr/lib64/libKF5ThreadWeaver.so.5
#8  0x00007fa17a05d355 in ThreadWeaver::Thread::run() () from /usr/lib64/libKF5ThreadWeaver.so.5
#9  0x00007fa19600249b in QThreadPrivate::start (arg=0x7fa15c002f90) at thread/qthread_unix.cpp:337
#10 0x00007fa193146224 in start_thread () from /lib64/libpthread.so.0
#11 0x00007fa1959a9c9d in clone () from /lib64/libc.so.6

Thread 11 (Thread 0x7fa1537fe700 (LWP 7077)):
#0  0x00007fa19314a56f in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x00007fa1960035bb in wait (time=18446744073709551615, this=0x14af220) at thread/qwaitcondition_unix.cpp:128
#2  QWaitCondition::wait (this=<optimized out>, mutex=0x14638a0, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:200
#3  0x00007fa17a05b8bf in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*, bool, bool, bool) () from /usr/lib64/libKF5ThreadWeaver.so.5
#4  0x00007fa17a05f70a in ?? () from /usr/lib64/libKF5ThreadWeaver.so.5
#5  0x00007fa17a0598ab in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from /usr/lib64/libKF5ThreadWeaver.so.5
#6  0x00007fa17a05f751 in ?? () from /usr/lib64/libKF5ThreadWeaver.so.5
#7  0x00007fa17a0598ab in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from /usr/lib64/libKF5ThreadWeaver.so.5
#8  0x00007fa17a05d355 in ThreadWeaver::Thread::run() () from /usr/lib64/libKF5ThreadWeaver.so.5
#9  0x00007fa19600249b in QThreadPrivate::start (arg=0x7fa15c0034c0) at thread/qthread_unix.cpp:337
#10 0x00007fa193146224 in start_thread () from /lib64/libpthread.so.0
#11 0x00007fa1959a9c9d in clone () from /lib64/libc.so.6

Thread 10 (Thread 0x7fa152ffd700 (LWP 7078)):
#0  0x00007fa19314a56f in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x00007fa1960035bb in wait (time=18446744073709551615, this=0x14af220) at thread/qwaitcondition_unix.cpp:128
#2  QWaitCondition::wait (this=<optimized out>, mutex=0x14638a0, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:200
#3  0x00007fa17a05b8bf in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*, bool, bool, bool) () from /usr/lib64/libKF5ThreadWeaver.so.5
#4  0x00007fa17a05f70a in ?? () from /usr/lib64/libKF5ThreadWeaver.so.5
#5  0x00007fa17a0598ab in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from /usr/lib64/libKF5ThreadWeaver.so.5
#6  0x00007fa17a05f751 in ?? () from /usr/lib64/libKF5ThreadWeaver.so.5
#7  0x00007fa17a0598ab in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from /usr/lib64/libKF5ThreadWeaver.so.5
#8  0x00007fa17a05f751 in ?? () from /usr/lib64/libKF5ThreadWeaver.so.5
#9  0x00007fa17a0598ab in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from /usr/lib64/libKF5ThreadWeaver.so.5
#10 0x00007fa17a05d355 in ThreadWeaver::Thread::run() () from /usr/lib64/libKF5ThreadWeaver.so.5
#11 0x00007fa19600249b in QThreadPrivate::start (arg=0x14a8060) at thread/qthread_unix.cpp:337
#12 0x00007fa193146224 in start_thread () from /lib64/libpthread.so.0
#13 0x00007fa1959a9c9d in clone () from /lib64/libc.so.6

Thread 9 (Thread 0x7fa1527fc700 (LWP 7079)):
#0  0x00007fa19314a56f in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x00007fa1960035bb in wait (time=18446744073709551615, this=0x14af220) at thread/qwaitcondition_unix.cpp:128
#2  QWaitCondition::wait (this=<optimized out>, mutex=0x14638a0, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:200
#3  0x00007fa17a05b8bf in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*, bool, bool, bool) () from /usr/lib64/libKF5ThreadWeaver.so.5
#4  0x00007fa17a05f70a in ?? () from /usr/lib64/libKF5ThreadWeaver.so.5
#5  0x00007fa17a0598ab in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from /usr/lib64/libKF5ThreadWeaver.so.5
#6  0x00007fa17a05f751 in ?? () from /usr/lib64/libKF5ThreadWeaver.so.5
#7  0x00007fa17a0598ab in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from /usr/lib64/libKF5ThreadWeaver.so.5
#8  0x00007fa17a05d355 in ThreadWeaver::Thread::run() () from /usr/lib64/libKF5ThreadWeaver.so.5
#9  0x00007fa19600249b in QThreadPrivate::start (arg=0x7fa144002d90) at thread/qthread_unix.cpp:337
#10 0x00007fa193146224 in start_thread () from /lib64/libpthread.so.0
#11 0x00007fa1959a9c9d in clone () from /lib64/libc.so.6

Thread 8 (Thread 0x7fa151ffb700 (LWP 7080)):
#0  0x00007fa19314a56f in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x00007fa1960035bb in wait (time=18446744073709551615, this=0x14af220) at thread/qwaitcondition_unix.cpp:128
#2  QWaitCondition::wait (this=<optimized out>, mutex=0x14638a0, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:200
#3  0x00007fa17a05b8bf in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*, bool, bool, bool) () from /usr/lib64/libKF5ThreadWeaver.so.5
#4  0x00007fa17a05f70a in ?? () from /usr/lib64/libKF5ThreadWeaver.so.5
#5  0x00007fa17a0598ab in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from /usr/lib64/libKF5ThreadWeaver.so.5
#6  0x00007fa17a05f751 in ?? () from /usr/lib64/libKF5ThreadWeaver.so.5
#7  0x00007fa17a0598ab in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from /usr/lib64/libKF5ThreadWeaver.so.5
#8  0x00007fa17a05f751 in ?? () from /usr/lib64/libKF5ThreadWeaver.so.5
#9  0x00007fa17a0598ab in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from /usr/lib64/libKF5ThreadWeaver.so.5
#10 0x00007fa17a05d355 in ThreadWeaver::Thread::run() () from /usr/lib64/libKF5ThreadWeaver.so.5
#11 0x00007fa19600249b in QThreadPrivate::start (arg=0x7fa154002d90) at thread/qthread_unix.cpp:337
#12 0x00007fa193146224 in start_thread () from /lib64/libpthread.so.0
#13 0x00007fa1959a9c9d in clone () from /lib64/libc.so.6

Thread 7 (Thread 0x7fa1517fa700 (LWP 7081)):
#0  0x00007fa19314a56f in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x00007fa1960035bb in wait (time=18446744073709551615, this=0x14af220) at thread/qwaitcondition_unix.cpp:128
#2  QWaitCondition::wait (this=<optimized out>, mutex=0x14638a0, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:200
#3  0x00007fa17a05b8bf in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*, bool, bool, bool) () from /usr/lib64/libKF5ThreadWeaver.so.5
#4  0x00007fa17a05f70a in ?? () from /usr/lib64/libKF5ThreadWeaver.so.5
#5  0x00007fa17a0598ab in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from /usr/lib64/libKF5ThreadWeaver.so.5
#6  0x00007fa17a05f751 in ?? () from /usr/lib64/libKF5ThreadWeaver.so.5
#7  0x00007fa17a0598ab in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from /usr/lib64/libKF5ThreadWeaver.so.5
#8  0x00007fa17a05d355 in ThreadWeaver::Thread::run() () from /usr/lib64/libKF5ThreadWeaver.so.5
#9  0x00007fa19600249b in QThreadPrivate::start (arg=0x7fa164003190) at thread/qthread_unix.cpp:337
#10 0x00007fa193146224 in start_thread () from /lib64/libpthread.so.0
#11 0x00007fa1959a9c9d in clone () from /lib64/libc.so.6

Thread 6 (Thread 0x7fa150ff9700 (LWP 7082)):
#0  0x00007fa19314a56f in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x00007fa1960035bb in wait (time=18446744073709551615, this=0x14af220) at thread/qwaitcondition_unix.cpp:128
#2  QWaitCondition::wait (this=<optimized out>, mutex=0x14638a0, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:200
#3  0x00007fa17a05b8bf in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*, bool, bool, bool) () from /usr/lib64/libKF5ThreadWeaver.so.5
#4  0x00007fa17a05f70a in ?? () from /usr/lib64/libKF5ThreadWeaver.so.5
#5  0x00007fa17a0598ab in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from /usr/lib64/libKF5ThreadWeaver.so.5
#6  0x00007fa17a05f751 in ?? () from /usr/lib64/libKF5ThreadWeaver.so.5
#7  0x00007fa17a0598ab in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from /usr/lib64/libKF5ThreadWeaver.so.5
#8  0x00007fa17a05d355 in ThreadWeaver::Thread::run() () from /usr/lib64/libKF5ThreadWeaver.so.5
#9  0x00007fa19600249b in QThreadPrivate::start (arg=0x7fa160003190) at thread/qthread_unix.cpp:337
#10 0x00007fa193146224 in start_thread () from /lib64/libpthread.so.0
#11 0x00007fa1959a9c9d in clone () from /lib64/libc.so.6

Thread 5 (Thread 0x7fa13bfff700 (LWP 7083)):
#0  0x00007fa19314a56f in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x00007fa1960035bb in wait (time=18446744073709551615, this=0x14af220) at thread/qwaitcondition_unix.cpp:128
#2  QWaitCondition::wait (this=<optimized out>, mutex=0x14638a0, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:200
#3  0x00007fa17a05b8bf in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*, bool, bool, bool) () from /usr/lib64/libKF5ThreadWeaver.so.5
#4  0x00007fa17a05f70a in ?? () from /usr/lib64/libKF5ThreadWeaver.so.5
#5  0x00007fa17a0598ab in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from /usr/lib64/libKF5ThreadWeaver.so.5
#6  0x00007fa17a05f751 in ?? () from /usr/lib64/libKF5ThreadWeaver.so.5
#7  0x00007fa17a0598ab in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from /usr/lib64/libKF5ThreadWeaver.so.5
#8  0x00007fa17a05d355 in ThreadWeaver::Thread::run() () from /usr/lib64/libKF5ThreadWeaver.so.5
#9  0x00007fa19600249b in QThreadPrivate::start (arg=0x7fa14c003190) at thread/qthread_unix.cpp:337
#10 0x00007fa193146224 in start_thread () from /lib64/libpthread.so.0
#11 0x00007fa1959a9c9d in clone () from /lib64/libc.so.6

Thread 4 (Thread 0x7fa13b7fe700 (LWP 7084)):
#0  0x00007fa19314a56f in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x00007fa1960035bb in wait (time=18446744073709551615, this=0x14af220) at thread/qwaitcondition_unix.cpp:128
#2  QWaitCondition::wait (this=<optimized out>, mutex=0x14638a0, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:200
#3  0x00007fa17a05b8bf in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*, bool, bool, bool) () from /usr/lib64/libKF5ThreadWeaver.so.5
#4  0x00007fa17a05f70a in ?? () from /usr/lib64/libKF5ThreadWeaver.so.5
#5  0x00007fa17a0598ab in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from /usr/lib64/libKF5ThreadWeaver.so.5
#6  0x00007fa17a05f751 in ?? () from /usr/lib64/libKF5ThreadWeaver.so.5
#7  0x00007fa17a0598ab in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from /usr/lib64/libKF5ThreadWeaver.so.5
#8  0x00007fa17a05f751 in ?? () from /usr/lib64/libKF5ThreadWeaver.so.5
#9  0x00007fa17a0598ab in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from /usr/lib64/libKF5ThreadWeaver.so.5
#10 0x00007fa17a05f751 in ?? () from /usr/lib64/libKF5ThreadWeaver.so.5
#11 0x00007fa17a0598ab in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from /usr/lib64/libKF5ThreadWeaver.so.5
#12 0x00007fa17a05f751 in ?? () from /usr/lib64/libKF5ThreadWeaver.so.5
#13 0x00007fa17a0598ab in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from /usr/lib64/libKF5ThreadWeaver.so.5
#14 0x00007fa17a05f751 in ?? () from /usr/lib64/libKF5ThreadWeaver.so.5
#15 0x00007fa17a0598ab in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from /usr/lib64/libKF5ThreadWeaver.so.5
#16 0x00007fa17a05f751 in ?? () from /usr/lib64/libKF5ThreadWeaver.so.5
#17 0x00007fa17a0598ab in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from /usr/lib64/libKF5ThreadWeaver.so.5
#18 0x00007fa17a05f751 in ?? () from /usr/lib64/libKF5ThreadWeaver.so.5
#19 0x00007fa17a0598ab in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from /usr/lib64/libKF5ThreadWeaver.so.5
#20 0x00007fa17a05f751 in ?? () from /usr/lib64/libKF5ThreadWeaver.so.5
#21 0x00007fa17a0598ab in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from /usr/lib64/libKF5ThreadWeaver.so.5
#22 0x00007fa17a05f751 in ?? () from /usr/lib64/libKF5ThreadWeaver.so.5
#23 0x00007fa17a0598ab in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from /usr/lib64/libKF5ThreadWeaver.so.5
#24 0x00007fa17a05f751 in ?? () from /usr/lib64/libKF5ThreadWeaver.so.5
#25 0x00007fa17a0598ab in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from /usr/lib64/libKF5ThreadWeaver.so.5
#26 0x00007fa17a05f751 in ?? () from /usr/lib64/libKF5ThreadWeaver.so.5
#27 0x00007fa17a0598ab in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from /usr/lib64/libKF5ThreadWeaver.so.5
#28 0x00007fa17a05f751 in ?? () from /usr/lib64/libKF5ThreadWeaver.so.5
#29 0x00007fa17a0598ab in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from /usr/lib64/libKF5ThreadWeaver.so.5
#30 0x00007fa17a05f751 in ?? () from /usr/lib64/libKF5ThreadWeaver.so.5
#31 0x00007fa17a0598ab in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from /usr/lib64/libKF5ThreadWeaver.so.5
#32 0x00007fa17a05f751 in ?? () from /usr/lib64/libKF5ThreadWeaver.so.5
#33 0x00007fa17a0598ab in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from /usr/lib64/libKF5ThreadWeaver.so.5
#34 0x00007fa17a05f751 in ?? () from /usr/lib64/libKF5ThreadWeaver.so.5
#35 0x00007fa17a0598ab in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from /usr/lib64/libKF5ThreadWeaver.so.5
#36 0x00007fa17a05d355 in ThreadWeaver::Thread::run() () from /usr/lib64/libKF5ThreadWeaver.so.5
#37 0x00007fa19600249b in QThreadPrivate::start (arg=0x7fa15c003910) at thread/qthread_unix.cpp:337
#38 0x00007fa193146224 in start_thread () from /lib64/libpthread.so.0
#39 0x00007fa1959a9c9d in clone () from /lib64/libc.so.6

Thread 3 (Thread 0x7fa13affd700 (LWP 7085)):
#0  0x00007fa19314a56f in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x00007fa1960035bb in wait (time=18446744073709551615, this=0x14af220) at thread/qwaitcondition_unix.cpp:128
#2  QWaitCondition::wait (this=<optimized out>, mutex=0x14638a0, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:200
#3  0x00007fa17a05b8bf in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*, bool, bool, bool) () from /usr/lib64/libKF5ThreadWeaver.so.5
#4  0x00007fa17a05f70a in ?? () from /usr/lib64/libKF5ThreadWeaver.so.5
#5  0x00007fa17a0598ab in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from /usr/lib64/libKF5ThreadWeaver.so.5
#6  0x00007fa17a05f751 in ?? () from /usr/lib64/libKF5ThreadWeaver.so.5
#7  0x00007fa17a0598ab in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from /usr/lib64/libKF5ThreadWeaver.so.5
#8  0x00007fa17a05f751 in ?? () from /usr/lib64/libKF5ThreadWeaver.so.5
#9  0x00007fa17a0598ab in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from /usr/lib64/libKF5ThreadWeaver.so.5
#10 0x00007fa17a05f751 in ?? () from /usr/lib64/libKF5ThreadWeaver.so.5
#11 0x00007fa17a0598ab in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from /usr/lib64/libKF5ThreadWeaver.so.5
#12 0x00007fa17a05d355 in ThreadWeaver::Thread::run() () from /usr/lib64/libKF5ThreadWeaver.so.5
#13 0x00007fa19600249b in QThreadPrivate::start (arg=0x7fa128002f90) at thread/qthread_unix.cpp:337
#14 0x00007fa193146224 in start_thread () from /lib64/libpthread.so.0
#15 0x00007fa1959a9c9d in clone () from /lib64/libc.so.6

Thread 2 (Thread 0x7fa13a7fc700 (LWP 7086)):
#0  0x00007fa19314a56f in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0
#1  0x00007fa1960035bb in wait (time=18446744073709551615, this=0x14af220) at thread/qwaitcondition_unix.cpp:128
#2  QWaitCondition::wait (this=<optimized out>, mutex=0x14638a0, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:200
#3  0x00007fa17a05b8bf in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*, bool, bool, bool) () from /usr/lib64/libKF5ThreadWeaver.so.5
#4  0x00007fa17a05f70a in ?? () from /usr/lib64/libKF5ThreadWeaver.so.5
#5  0x00007fa17a0598ab in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from /usr/lib64/libKF5ThreadWeaver.so.5
#6  0x00007fa17a05f751 in ?? () from /usr/lib64/libKF5ThreadWeaver.so.5
#7  0x00007fa17a0598ab in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from /usr/lib64/libKF5ThreadWeaver.so.5
#8  0x00007fa17a05f751 in ?? () from /usr/lib64/libKF5ThreadWeaver.so.5
#9  0x00007fa17a0598ab in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from /usr/lib64/libKF5ThreadWeaver.so.5
#10 0x00007fa17a05d355 in ThreadWeaver::Thread::run() () from /usr/lib64/libKF5ThreadWeaver.so.5
#11 0x00007fa19600249b in QThreadPrivate::start (arg=0x161c810) at thread/qthread_unix.cpp:337
#12 0x00007fa193146224 in start_thread () from /lib64/libpthread.so.0
#13 0x00007fa1959a9c9d in clone () from /lib64/libc.so.6

Thread 1 (Thread 0x7fa1862bb840 (LWP 2907)):
[KCrash Handler]
#5  0x00007fa1958f9e47 in raise () from /lib64/libc.so.6
#6  0x00007fa1958fb1aa in abort () from /lib64/libc.so.6
#7  0x00007fa195cba5d5 in __gnu_cxx::__verbose_terminate_handler() () from /usr/lib/gcc/x86_64-pc-linux-gnu/4.8.4/libstdc++.so.6
#8  0x00007fa195cb8706 in ?? () from /usr/lib/gcc/x86_64-pc-linux-gnu/4.8.4/libstdc++.so.6
#9  0x00007fa195cb8733 in std::terminate() () from /usr/lib/gcc/x86_64-pc-linux-gnu/4.8.4/libstdc++.so.6
#10 0x00007fa195cb920f in __cxa_pure_virtual () from /usr/lib/gcc/x86_64-pc-linux-gnu/4.8.4/libstdc++.so.6
#11 0x00007fa196501b2a in QPlatformScreen::physicalSize (this=<optimized out>) at kernel/qplatformscreen.cpp:131
#12 0x00007fa196539ba2 in QScreen::physicalSize (this=this@entry=0xebd8a0) at kernel/qscreen.cpp:245
#13 0x00007fa196539c49 in QScreen::physicalDotsPerInch (this=0xebd8a0) at kernel/qscreen.cpp:168
#14 0x00007fa1981852f1 in ?? () from /usr/lib64/libQt5Quick.so.5
#15 0x00007fa196219da4 in QMetaObject::activate (sender=sender@entry=0x7fff40c20530, signalOffset=<optimized out>, local_signal_index=local_signal_index@entry=0, argv=argv@entry=0x7fff40c1f7e0) at kernel/qobject.cpp:3716
#16 0x00007fa19621a447 in QMetaObject::activate (sender=sender@entry=0x7fff40c20530, m=m@entry=0x7fa1969273e0 <QWindow::staticMetaObject>, local_signal_index=local_signal_index@entry=0, argv=argv@entry=0x7fff40c1f7e0) at kernel/qobject.cpp:3582
#17 0x00007fa196516f5f in QWindow::screenChanged (this=this@entry=0x7fff40c20530, _t1=_t1@entry=0x19c5470) at .moc/moc_qwindow.cpp:626
#18 0x00007fa1965175ae in QWindowPrivate::emitScreenChangedRecursion (this=this@entry=0xf1b130, newScreen=newScreen@entry=0x19c5470) at kernel/qwindow.cpp:366
#19 0x00007fa19651a943 in QWindowPrivate::setTopLevelScreen (this=0xf1b130, newScreen=0x19c5470, recreate=<optimized out>) at kernel/qwindow.cpp:387
#20 0x0000000000407880 in ?? ()
#21 0x00007fa19621977b in call (a=0x7fff40c1fa80, r=0x7fff40c20530, this=0x1370560) at ../../include/QtCore/../../src/corelib/kernel/qobject_impl.h:124
#22 QMetaObject::activate (sender=0x7fff40c204c0, signalOffset=<optimized out>, local_signal_index=local_signal_index@entry=2, argv=argv@entry=0x7fff40c1fa80) at kernel/qobject.cpp:3702
#23 0x00007fa19621a447 in QMetaObject::activate (sender=<optimized out>, m=m@entry=0x7fa196927120 <QGuiApplication::staticMetaObject>, local_signal_index=local_signal_index@entry=2, argv=argv@entry=0x7fff40c1fa80) at kernel/qobject.cpp:3582
#24 0x00007fa19650a9d2 in QGuiApplication::screenRemoved (this=<optimized out>, _t1=_t1@entry=0xebd8a0) at .moc/moc_qguiapplication.cpp:328
#25 0x00007fa196539919 in QScreen::~QScreen (this=0xebd8a0, __in_chrg=<optimized out>) at kernel/qscreen.cpp:76
#26 0x00007fa196539939 in QScreen::~QScreen (this=0xebd8a0, __in_chrg=<optimized out>) at kernel/qscreen.cpp:77
#27 0x00007fa196501cca in QPlatformScreen::~QPlatformScreen (this=0xeb0a00, __in_chrg=<optimized out>) at kernel/qplatformscreen.cpp:57
#28 0x00007fa185f42649 in QXcbScreen::~QXcbScreen (this=0xeb0a00, __in_chrg=<optimized out>) at qxcbscreen.cpp:211
#29 0x00007fa185f359f8 in QXcbConnection::updateScreens (this=this@entry=0xe9e9b0) at qxcbconnection.cpp:286
#30 0x00007fa185f365ca in QXcbConnection::handleXcbEvent (this=this@entry=0xe9e9b0, event=event@entry=0x7fa17c005540) at qxcbconnection.cpp:955
#31 0x00007fa185f377db in QXcbConnection::processXcbEvents (this=0xe9e9b0) at qxcbconnection.cpp:1297
#32 0x00007fa19621ac56 in QObject::event (this=0xe9e9b0, e=<optimized out>) at kernel/qobject.cpp:1245
#33 0x00007fa196d1af6c in QApplicationPrivate::notify_helper (this=this@entry=0xe87930, receiver=receiver@entry=0xe9e9b0, e=e@entry=0x7fa17c003d10) at kernel/qapplication.cpp:3722
#34 0x00007fa196d1ff70 in QApplication::notify (this=0x7fff40c204c0, receiver=0xe9e9b0, e=0x7fa17c003d10) at kernel/qapplication.cpp:3505
#35 0x00007fa1961e932d in QCoreApplication::notifyInternal (this=0x7fff40c204c0, receiver=0xe9e9b0, event=event@entry=0x7fa17c003d10) at kernel/qcoreapplication.cpp:932
#36 0x00007fa1961eb26f in sendEvent (event=0x7fa17c003d10, receiver=<optimized out>) at kernel/qcoreapplication.h:228
#37 QCoreApplicationPrivate::sendPostedEvents (receiver=receiver@entry=0x0, event_type=event_type@entry=0, data=0xe85cd0) at kernel/qcoreapplication.cpp:1536
#38 0x00007fa1961eb8d8 in QCoreApplication::sendPostedEvents (receiver=receiver@entry=0x0, event_type=event_type@entry=0) at kernel/qcoreapplication.cpp:1394
#39 0x00007fa196243513 in postEventSourceDispatch (s=0xed8090) at kernel/qeventdispatcher_glib.cpp:271
#40 0x00007fa190db2754 in g_main_context_dispatch () from /usr/lib64/libglib-2.0.so.0
#41 0x00007fa190db2998 in ?? () from /usr/lib64/libglib-2.0.so.0
#42 0x00007fa190db2a3c in g_main_context_iteration () from /usr/lib64/libglib-2.0.so.0
#43 0x00007fa19624295c in QEventDispatcherGlib::processEvents (this=0xed4770, flags=...) at kernel/qeventdispatcher_glib.cpp:418
#44 0x00007fa1961e71bb in QEventLoop::exec (this=this@entry=0x7fff40c20440, flags=..., flags@entry=...) at kernel/qeventloop.cpp:204
#45 0x00007fa1961eec0f in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1185
#46 0x0000000000407517 in main ()


Reproducible: Always
Comment 1 Bhushan Shah 2015-02-26 15:13:43 UTC 

*** This bug has been marked as a duplicate of bug 340004 ***