Bug 336290

Summary: Plasma Crashed After Installing and Starting Spotify
Product: [Unmaintained] plasma4 Reporter: Charnita Fance <chachafance>
Component: generalAssignee: Plasma Bugs List <plasma-bugs-null>
Status: RESOLVED DUPLICATE    
Severity: crash Keywords: drkonqi
Priority: NOR    
Version First Reported In: 4.11.9   
Target Milestone: ---   
Platform: Compiled Sources   
OS: Linux   
Latest Commit: Version Fixed/Implemented In:
Sentry Crash Report:

Description Charnita Fance 2014-06-15 23:41:10 UTC 
Application: plasma-desktop (4.11.9)
KDE Platform Version: 4.13.0 (Compiled from sources)
Qt Version: 4.8.6
Operating System: Linux 3.13.0-29-generic x86_64
Distribution: Ubuntu 14.04 LTS

-- Information about the crash:
- What I was doing when the application crashed: I had just finished installing Spotify, and I clicked on the icon from 'Search and Launch' to open for use.

- Unusual behavior I noticed: Plasma immediately crashed after clicking the icon. Didn't crash ago though after that initial time.

- Custom settings of the application: None -- fresh install.

The crash can be reproduced sometimes.

-- Backtrace:
Application: Plasma Desktop Shell (plasma-desktop), signal: Segmentation fault
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
[Current thread is 1 (Thread 0x7fac58d317c0 (LWP 2152))]

Thread 15 (Thread 0x7fac2e61d700 (LWP 2155)):
#0  0x00007fac4bb689cf in g_main_context_check () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#1  0x00007fac4bb68f7b in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007fac4bb690ec in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007fac551e37be in QEventDispatcherGlib::processEvents (this=0x7fac280008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:436
#4  0x00007fac551b50af in QEventLoop::processEvents (this=this@entry=0x7fac2e61cde0, flags=...) at kernel/qeventloop.cpp:149
#5  0x00007fac551b53a5 in QEventLoop::exec (this=this@entry=0x7fac2e61cde0, flags=...) at kernel/qeventloop.cpp:204
#6  0x00007fac550b1c5f in QThread::exec (this=this@entry=0xdac690) at thread/qthread.cpp:537
#7  0x00007fac55196823 in QInotifyFileSystemWatcherEngine::run (this=0xdac690) at io/qfilesystemwatcher_inotify.cpp:265
#8  0x00007fac550b432f in QThreadPrivate::start (arg=0xdac690) at thread/qthread_unix.cpp:349
#9  0x00007fac4c27a182 in start_thread (arg=0x7fac2e61d700) at pthread_create.c:312
#10 0x00007fac5861b30d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111

Thread 14 (Thread 0x7fac2d967700 (LWP 2156)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007fac519cdffb in ?? () from /usr/lib/x86_64-linux-gnu/libQtScript.so.4
#2  0x00007fac519ce039 in ?? () from /usr/lib/x86_64-linux-gnu/libQtScript.so.4
#3  0x00007fac4c27a182 in start_thread (arg=0x7fac2d967700) at pthread_create.c:312
#4  0x00007fac5861b30d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111

Thread 13 (Thread 0x7faba091b700 (LWP 2160)):
#0  0x00007fac4bbaad30 in g_private_get () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#1  0x00007fac4bb8e3b0 in g_thread_self () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007fac4bb690dd in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007fac551e37be in QEventDispatcherGlib::processEvents (this=0x7fab9c0008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:436
#4  0x00007fac551b50af in QEventLoop::processEvents (this=this@entry=0x7faba091ade0, flags=...) at kernel/qeventloop.cpp:149
#5  0x00007fac551b53a5 in QEventLoop::exec (this=this@entry=0x7faba091ade0, flags=...) at kernel/qeventloop.cpp:204
#6  0x00007fac550b1c5f in QThread::exec (this=this@entry=0x1c85e20) at thread/qthread.cpp:537
#7  0x00007fac55196823 in QInotifyFileSystemWatcherEngine::run (this=0x1c85e20) at io/qfilesystemwatcher_inotify.cpp:265
#8  0x00007fac550b432f in QThreadPrivate::start (arg=0x1c85e20) at thread/qthread_unix.cpp:349
#9  0x00007fac4c27a182 in start_thread (arg=0x7faba091b700) at pthread_create.c:312
#10 0x00007fac5861b30d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111

Thread 12 (Thread 0x7fab9bdf0700 (LWP 2161)):
#0  0x00007fac4bbaa62a in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#1  0x00007fac4bbaa9b9 in g_mutex_unlock () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007fac4bb688f9 in g_main_context_query () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007fac4bb68f52 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007fac4bb690ec in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#5  0x00007fac551e37be in QEventDispatcherGlib::processEvents (this=0x7fab940008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:436
#6  0x00007fac551b50af in QEventLoop::processEvents (this=this@entry=0x7fab9bdefe00, flags=...) at kernel/qeventloop.cpp:149
#7  0x00007fac551b53a5 in QEventLoop::exec (this=this@entry=0x7fab9bdefe00, flags=...) at kernel/qeventloop.cpp:204
#8  0x00007fac550b1c5f in QThread::exec (this=this@entry=0x168f4a0) at thread/qthread.cpp:537
#9  0x00007fac56d70c35 in QDeclarativeXmlQueryEngine::run (this=0x168f4a0) at util/qdeclarativexmllistmodel.cpp:303
#10 0x00007fac550b432f in QThreadPrivate::start (arg=0x168f4a0) at thread/qthread_unix.cpp:349
#11 0x00007fac4c27a182 in start_thread (arg=0x7fab9bdf0700) at pthread_create.c:312
#12 0x00007fac5861b30d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111

Thread 11 (Thread 0x7fab92196700 (LWP 2165)):
#0  __pthread_mutex_unlock_usercnt (decr=1, mutex=0x7fab8c000a60) at pthread_mutex_unlock.c:41
#1  __GI___pthread_mutex_unlock (mutex=0x7fab8c000a60) at pthread_mutex_unlock.c:310
#2  0x00007fac4bbaa9c1 in g_mutex_unlock () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007fac4bb688f9 in g_main_context_query () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007fac4bb68f52 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#5  0x00007fac4bb690ec in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#6  0x00007fac551e37be in QEventDispatcherGlib::processEvents (this=0x7fab8c0008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:436
#7  0x00007fac551b50af in QEventLoop::processEvents (this=this@entry=0x7fab92195de0, flags=...) at kernel/qeventloop.cpp:149
#8  0x00007fac551b53a5 in QEventLoop::exec (this=this@entry=0x7fab92195de0, flags=...) at kernel/qeventloop.cpp:204
#9  0x00007fac550b1c5f in QThread::exec (this=<optimized out>) at thread/qthread.cpp:537
#10 0x00007fab9a774027 in KCupsConnection::run() () from /usr/lib/libkcupslib.so
#11 0x00007fac550b432f in QThreadPrivate::start (arg=0x26dd6f0) at thread/qthread_unix.cpp:349
#12 0x00007fac4c27a182 in start_thread (arg=0x7fab92196700) at pthread_create.c:312
#13 0x00007fac5861b30d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111

Thread 10 (Thread 0x7fac3595b700 (LWP 2518)):
#0  0x00007fac4bb689bb in g_main_context_check () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#1  0x00007fac4bb68f7b in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007fac4bb690ec in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007fac551e37be in QEventDispatcherGlib::processEvents (this=0x7fab88005860, flags=...) at kernel/qeventdispatcher_glib.cpp:436
#4  0x00007fac551b50af in QEventLoop::processEvents (this=this@entry=0x7fac3595ade0, flags=...) at kernel/qeventloop.cpp:149
#5  0x00007fac551b53a5 in QEventLoop::exec (this=this@entry=0x7fac3595ade0, flags=...) at kernel/qeventloop.cpp:204
#6  0x00007fac550b1c5f in QThread::exec (this=this@entry=0x33474e0) at thread/qthread.cpp:537
#7  0x00007fac55196823 in QInotifyFileSystemWatcherEngine::run (this=0x33474e0) at io/qfilesystemwatcher_inotify.cpp:265
#8  0x00007fac550b432f in QThreadPrivate::start (arg=0x33474e0) at thread/qthread_unix.cpp:349
#9  0x00007fac4c27a182 in start_thread (arg=0x7fac3595b700) at pthread_create.c:312
#10 0x00007fac5861b30d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111

Thread 9 (Thread 0x7fac33d00700 (LWP 11000)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007fac550b4816 in wait (time=18446744073709551615, this=0x13fecf0) at thread/qwaitcondition_unix.cpp:86
#2  QWaitCondition::wait (this=this@entry=0x14e2168, mutex=0xed1580, time=time@entry=18446744073709551615) at thread/qwaitcondition_unix.cpp:158
#3  0x00007fac50c46e6c in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x14e2140, th=0x44a9320) at ../../../threadweaver/Weaver/WeaverImpl.cpp:370
#4  0x00007fac50c49903 in ThreadWeaver::WorkingHardState::applyForWork (this=0x12e6850, th=0x44a9320, previous=0x0) at ../../../threadweaver/Weaver/WorkingHardState.cpp:68
#5  0x00007fac50c4991c in ThreadWeaver::WorkingHardState::applyForWork (this=0x12e6850, th=0x44a9320, previous=0x0) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#6  0x00007fac50c4991c in ThreadWeaver::WorkingHardState::applyForWork (this=0x12e6850, th=0x44a9320, previous=0x3d17fd0) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#7  0x00007fac50c4861f in ThreadWeaver::Thread::run (this=0x44a9320) at ../../../threadweaver/Weaver/Thread.cpp:98
#8  0x00007fac550b432f in QThreadPrivate::start (arg=0x44a9320) at thread/qthread_unix.cpp:349
#9  0x00007fac4c27a182 in start_thread (arg=0x7fac33d00700) at pthread_create.c:312
#10 0x00007fac5861b30d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111

Thread 8 (Thread 0x7fab77fff700 (LWP 11001)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007fac550b4816 in wait (time=18446744073709551615, this=0x13fecf0) at thread/qwaitcondition_unix.cpp:86
#2  QWaitCondition::wait (this=this@entry=0x14e2168, mutex=0xed1580, time=time@entry=18446744073709551615) at thread/qwaitcondition_unix.cpp:158
#3  0x00007fac50c46e6c in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x14e2140, th=0x3ebd460) at ../../../threadweaver/Weaver/WeaverImpl.cpp:370
#4  0x00007fac50c49903 in ThreadWeaver::WorkingHardState::applyForWork (this=0x12e6850, th=0x3ebd460, previous=0x43d1a10) at ../../../threadweaver/Weaver/WorkingHardState.cpp:68
#5  0x00007fac50c4861f in ThreadWeaver::Thread::run (this=0x3ebd460) at ../../../threadweaver/Weaver/Thread.cpp:98
#6  0x00007fac550b432f in QThreadPrivate::start (arg=0x3ebd460) at thread/qthread_unix.cpp:349
#7  0x00007fac4c27a182 in start_thread (arg=0x7fab77fff700) at pthread_create.c:312
#8  0x00007fac5861b30d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111

Thread 7 (Thread 0x7fab777fe700 (LWP 11002)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007fac550b4816 in wait (time=18446744073709551615, this=0x13fecf0) at thread/qwaitcondition_unix.cpp:86
#2  QWaitCondition::wait (this=this@entry=0x14e2168, mutex=0xed1580, time=time@entry=18446744073709551615) at thread/qwaitcondition_unix.cpp:158
#3  0x00007fac50c46e6c in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x14e2140, th=0x3ecf990) at ../../../threadweaver/Weaver/WeaverImpl.cpp:370
#4  0x00007fac50c49903 in ThreadWeaver::WorkingHardState::applyForWork (this=0x12e6850, th=0x3ecf990, previous=0x0) at ../../../threadweaver/Weaver/WorkingHardState.cpp:68
#5  0x00007fac50c4991c in ThreadWeaver::WorkingHardState::applyForWork (this=0x12e6850, th=0x3ecf990, previous=0x2f7a330) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#6  0x00007fac50c4861f in ThreadWeaver::Thread::run (this=0x3ecf990) at ../../../threadweaver/Weaver/Thread.cpp:98
#7  0x00007fac550b432f in QThreadPrivate::start (arg=0x3ecf990) at thread/qthread_unix.cpp:349
#8  0x00007fac4c27a182 in start_thread (arg=0x7fab777fe700) at pthread_create.c:312
#9  0x00007fac5861b30d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111

Thread 6 (Thread 0x7fab76ffd700 (LWP 11003)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007fac550b4816 in wait (time=18446744073709551615, this=0x13fecf0) at thread/qwaitcondition_unix.cpp:86
#2  QWaitCondition::wait (this=this@entry=0x14e2168, mutex=0xed1580, time=time@entry=18446744073709551615) at thread/qwaitcondition_unix.cpp:158
#3  0x00007fac50c46e6c in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x14e2140, th=0x49a16c0) at ../../../threadweaver/Weaver/WeaverImpl.cpp:370
#4  0x00007fac50c49903 in ThreadWeaver::WorkingHardState::applyForWork (this=0x12e6850, th=0x49a16c0, previous=0x0) at ../../../threadweaver/Weaver/WorkingHardState.cpp:68
#5  0x00007fac50c4991c in ThreadWeaver::WorkingHardState::applyForWork (this=0x12e6850, th=0x49a16c0, previous=0x0) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#6  0x00007fac50c4991c in ThreadWeaver::WorkingHardState::applyForWork (this=0x12e6850, th=0x49a16c0, previous=0x48e2d60) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#7  0x00007fac50c4861f in ThreadWeaver::Thread::run (this=0x49a16c0) at ../../../threadweaver/Weaver/Thread.cpp:98
#8  0x00007fac550b432f in QThreadPrivate::start (arg=0x49a16c0) at thread/qthread_unix.cpp:349
#9  0x00007fac4c27a182 in start_thread (arg=0x7fab76ffd700) at pthread_create.c:312
#10 0x00007fac5861b30d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111

Thread 5 (Thread 0x7fab767fc700 (LWP 11004)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007fac550b4816 in wait (time=18446744073709551615, this=0x13fecf0) at thread/qwaitcondition_unix.cpp:86
#2  QWaitCondition::wait (this=this@entry=0x14e2168, mutex=0xed1580, time=time@entry=18446744073709551615) at thread/qwaitcondition_unix.cpp:158
#3  0x00007fac50c46e6c in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x14e2140, th=0x48b0c50) at ../../../threadweaver/Weaver/WeaverImpl.cpp:370
#4  0x00007fac50c49903 in ThreadWeaver::WorkingHardState::applyForWork (this=0x12e6850, th=0x48b0c50, previous=0x4f84600) at ../../../threadweaver/Weaver/WorkingHardState.cpp:68
#5  0x00007fac50c4861f in ThreadWeaver::Thread::run (this=0x48b0c50) at ../../../threadweaver/Weaver/Thread.cpp:98
#6  0x00007fac550b432f in QThreadPrivate::start (arg=0x48b0c50) at thread/qthread_unix.cpp:349
#7  0x00007fac4c27a182 in start_thread (arg=0x7fab767fc700) at pthread_create.c:312
#8  0x00007fac5861b30d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111

Thread 4 (Thread 0x7fab75ffb700 (LWP 11005)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007fac550b4816 in wait (time=18446744073709551615, this=0x13fecf0) at thread/qwaitcondition_unix.cpp:86
#2  QWaitCondition::wait (this=this@entry=0x14e2168, mutex=0xed1580, time=time@entry=18446744073709551615) at thread/qwaitcondition_unix.cpp:158
#3  0x00007fac50c46e6c in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x14e2140, th=0x1b9b770) at ../../../threadweaver/Weaver/WeaverImpl.cpp:370
#4  0x00007fac50c49903 in ThreadWeaver::WorkingHardState::applyForWork (this=0x12e6850, th=0x1b9b770, previous=0x1bd2530) at ../../../threadweaver/Weaver/WorkingHardState.cpp:68
#5  0x00007fac50c4861f in ThreadWeaver::Thread::run (this=0x1b9b770) at ../../../threadweaver/Weaver/Thread.cpp:98
#6  0x00007fac550b432f in QThreadPrivate::start (arg=0x1b9b770) at thread/qthread_unix.cpp:349
#7  0x00007fac4c27a182 in start_thread (arg=0x7fab75ffb700) at pthread_create.c:312
#8  0x00007fac5861b30d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111

Thread 3 (Thread 0x7fab757fa700 (LWP 11006)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007fac550b4816 in wait (time=18446744073709551615, this=0x13fecf0) at thread/qwaitcondition_unix.cpp:86
#2  QWaitCondition::wait (this=this@entry=0x14e2168, mutex=0xed1580, time=time@entry=18446744073709551615) at thread/qwaitcondition_unix.cpp:158
#3  0x00007fac50c46e6c in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x14e2140, th=0x469f1d0) at ../../../threadweaver/Weaver/WeaverImpl.cpp:370
#4  0x00007fac50c49903 in ThreadWeaver::WorkingHardState::applyForWork (this=0x12e6850, th=0x469f1d0, previous=0x5097aa0) at ../../../threadweaver/Weaver/WorkingHardState.cpp:68
#5  0x00007fac50c4861f in ThreadWeaver::Thread::run (this=0x469f1d0) at ../../../threadweaver/Weaver/Thread.cpp:98
#6  0x00007fac550b432f in QThreadPrivate::start (arg=0x469f1d0) at thread/qthread_unix.cpp:349
#7  0x00007fac4c27a182 in start_thread (arg=0x7fab757fa700) at pthread_create.c:312
#8  0x00007fac5861b30d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111

Thread 2 (Thread 0x7fab74ff9700 (LWP 11007)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007fac550b4816 in wait (time=18446744073709551615, this=0x13fecf0) at thread/qwaitcondition_unix.cpp:86
#2  QWaitCondition::wait (this=this@entry=0x14e2168, mutex=0xed1580, time=time@entry=18446744073709551615) at thread/qwaitcondition_unix.cpp:158
#3  0x00007fac50c46e6c in ThreadWeaver::WeaverImpl::blockThreadUntilJobsAreBeingAssigned (this=0x14e2140, th=0x4656df0) at ../../../threadweaver/Weaver/WeaverImpl.cpp:370
#4  0x00007fac50c49903 in ThreadWeaver::WorkingHardState::applyForWork (this=0x12e6850, th=0x4656df0, previous=0x0) at ../../../threadweaver/Weaver/WorkingHardState.cpp:68
#5  0x00007fac50c4991c in ThreadWeaver::WorkingHardState::applyForWork (this=0x12e6850, th=0x4656df0, previous=0x4f56270) at ../../../threadweaver/Weaver/WorkingHardState.cpp:71
#6  0x00007fac50c4861f in ThreadWeaver::Thread::run (this=0x4656df0) at ../../../threadweaver/Weaver/Thread.cpp:98
#7  0x00007fac550b432f in QThreadPrivate::start (arg=0x4656df0) at thread/qthread_unix.cpp:349
#8  0x00007fac4c27a182 in start_thread (arg=0x7fab74ff9700) at pthread_create.c:312
#9  0x00007fac5861b30d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111

Thread 1 (Thread 0x7fac58d317c0 (LWP 2152)):
[KCrash Handler]
#6  QReadWriteLock::~QReadWriteLock (this=0x25, __in_chrg=<optimized out>) at thread/qreadwritelock.cpp:137
#7  0x00007fac581a060d in ~QueryMatchPrivate (this=<optimized out>, __in_chrg=<optimized out>) at ../../plasma/querymatch.cpp:72
#8  ~QSharedDataPointer (this=<optimized out>, __in_chrg=<optimized out>) at /usr/include/qt4/QtCore/qshareddata.h:90
#9  Plasma::QueryMatch::~QueryMatch (this=0x25, __in_chrg=<optimized out>) at ../../plasma/querymatch.cpp:100
#10 0x00007fac581afcbf in Plasma::RunnerManager::run (this=0x12b83f0, id=...) at ../../plasma/runnermanager.cpp:598
#11 0x00007fac2e6447fd in KRunnerItemHandler::openUrl (url=...) at ../../../../../plasma/netbook/containments/sal/models/krunnermodel.cpp:78
#12 0x00007fac2e636cd8 in SearchLaunch::launch (this=0x12331b0, index=...) at ../../../../../plasma/netbook/containments/sal/sal.cpp:358
#13 0x00007fac2e639aa2 in SearchLaunch::qt_static_metacall (_o=<optimized out>, _id=<optimized out>, _a=<optimized out>, _c=<optimized out>) at ./sal.moc:95
#14 0x00007fac551ca87a in QMetaObject::activate (sender=0x120eaa0, m=m@entry=0x7fac2e854a00 <ItemView::staticMetaObject>, local_signal_index=local_signal_index@entry=1, argv=argv@entry=0x7fff577063b0) at kernel/qobject.cpp:3539
#15 0x00007fac2e63ff08 in itemActivated (_t1=..., this=<optimized out>) at ./itemview.moc:132
#16 ItemView::qt_static_metacall (_o=<optimized out>, _id=<optimized out>, _a=<optimized out>, _c=<optimized out>) at ./itemview.moc:67
#17 0x00007fac551ca87a in QMetaObject::activate (sender=sender@entry=0x12a6df0, m=m@entry=0x7fac2e854680 <ItemContainer::staticMetaObject>, local_signal_index=local_signal_index@entry=1, argv=argv@entry=0x7fff577064d0) at kernel/qobject.cpp:3539
#18 0x00007fac2e63b122 in itemActivated (_t1=..., this=0x12a6df0) at ./itemcontainer.moc:145
#19 ItemContainer::itemClicked (this=0x12a6df0) at ../../../../../plasma/netbook/containments/sal/itemcontainer.cpp:694
#20 0x00007fac2e63e405 in ItemContainer::qt_static_metacall (_o=<optimized out>, _id=<optimized out>, _a=<optimized out>, _c=<optimized out>) at ./itemcontainer.moc:87
#21 0x00007fac551ca87a in QMetaObject::activate (sender=sender@entry=0x54ac2d0, m=m@entry=0x7fac58512fc0 <Plasma::IconWidget::staticMetaObject>, local_signal_index=local_signal_index@entry=1, argv=argv@entry=0x0) at kernel/qobject.cpp:3539
#22 0x00007fac581e06a3 in Plasma::IconWidget::clicked (this=this@entry=0x54ac2d0) at ./iconwidget.moc:222
#23 0x00007fac581e5a70 in Plasma::IconWidget::mouseReleaseEvent (this=0x54ac2d0, event=0x7fff57706ad0) at ../../plasma/widgets/iconwidget.cpp:1455
#24 0x00007fac54af9592 in QGraphicsItem::sceneEvent (this=0x54ac2e0, event=0x7fff57706ad0) at graphicsview/qgraphicsitem.cpp:6755
#25 0x00007fac54b205af in QGraphicsScenePrivate::sendMouseEvent (this=0xf6cb20, mouseEvent=0x7fff57706ad0) at graphicsview/qgraphicsscene.cpp:1295
#26 0x00007fac54b2921f in QGraphicsScene::mouseReleaseEvent (this=<optimized out>, mouseEvent=0x7fff57706ad0) at graphicsview/qgraphicsscene.cpp:4128
#27 0x00007fac54b35140 in QGraphicsScene::event (this=0xd52b70, event=0x7fff57706ad0) at graphicsview/qgraphicsscene.cpp:3458
#28 0x00007fac5454fe2c in QApplicationPrivate::notify_helper (this=this@entry=0xd65e00, receiver=receiver@entry=0xd52b70, e=e@entry=0x7fff57706ad0) at kernel/qapplication.cpp:4567
#29 0x00007fac545564a0 in QApplication::notify (this=this@entry=0xd4c5e0, receiver=receiver@entry=0xd52b70, e=e@entry=0x7fff57706ad0) at kernel/qapplication.cpp:4353
#30 0x00007fac55e7bbaa in KApplication::notify (this=0xd4c5e0, receiver=0xd52b70, event=0x7fff57706ad0) at ../../kdeui/kernel/kapplication.cpp:311
#31 0x00007fac551b64dd in QCoreApplication::notifyInternal (this=0xd4c5e0, receiver=0xd52b70, event=event@entry=0x7fff57706ad0) at kernel/qcoreapplication.cpp:953
#32 0x00007fac5454e556 in sendSpontaneousEvent (event=event@entry=0x7fff57706ad0, receiver=<optimized out>) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:234
#33 qt_sendSpontaneousEvent (receiver=<optimized out>, event=event@entry=0x7fff57706ad0) at kernel/qapplication.cpp:5565
#34 0x00007fac54b4bd97 in QGraphicsView::mouseReleaseEvent (this=0x28bab00, event=0x7fff57707030) at graphicsview/qgraphicsview.cpp:3338
#35 0x00007fac5459f50a in QWidget::event (this=this@entry=0x28bab00, event=event@entry=0x7fff57707030) at kernel/qwidget.cpp:8376
#36 0x00007fac54940fce in QFrame::event (this=0x28bab00, e=0x7fff57707030) at widgets/qframe.cpp:557
#37 0x00007fac54b4c7b9 in QGraphicsView::viewportEvent (this=0x28bab00, event=0x7fff57707030) at graphicsview/qgraphicsview.cpp:2866
#38 0x00007fac551b6646 in QCoreApplicationPrivate::sendThroughObjectEventFilters (this=this@entry=0xd65e00, receiver=receiver@entry=0x2b60280, event=event@entry=0x7fff57707030) at kernel/qcoreapplication.cpp:1063
#39 0x00007fac5454fe0c in QApplicationPrivate::notify_helper (this=this@entry=0xd65e00, receiver=receiver@entry=0x2b60280, e=e@entry=0x7fff57707030) at kernel/qapplication.cpp:4563
#40 0x00007fac545565dd in QApplication::notify (this=this@entry=0xd4c5e0, receiver=receiver@entry=0x2b60280, e=e@entry=0x7fff57707030) at kernel/qapplication.cpp:4110
#41 0x00007fac55e7bbaa in KApplication::notify (this=0xd4c5e0, receiver=0x2b60280, event=0x7fff57707030) at ../../kdeui/kernel/kapplication.cpp:311
#42 0x00007fac551b64dd in QCoreApplication::notifyInternal (this=0xd4c5e0, receiver=receiver@entry=0x2b60280, event=event@entry=0x7fff57707030) at kernel/qcoreapplication.cpp:953
#43 0x00007fac54555d93 in sendEvent (event=<optimized out>, receiver=<optimized out>) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:231
#44 QApplicationPrivate::sendMouseEvent (receiver=receiver@entry=0x2b60280, event=event@entry=0x7fff57707030, alienWidget=alienWidget@entry=0x2b60280, nativeWidget=nativeWidget@entry=0x28bab00, buttonDown=buttonDown@entry=0x7fac55035318 <qt_button_down>, lastMouseReceiver=..., spontaneous=spontaneous@entry=true) at kernel/qapplication.cpp:3178
#45 0x00007fac545ca9cb in QETWidget::translateMouseEvent (this=this@entry=0x28bab00, event=event@entry=0x7fff577073b0) at kernel/qapplication_x11.cpp:4634
#46 0x00007fac545ca269 in QApplication::x11ProcessEvent (this=0xd4c5e0, event=event@entry=0x7fff577073b0) at kernel/qapplication_x11.cpp:3627
#47 0x00007fac545f1b02 in x11EventSourceDispatch (s=0xd73400, callback=0x0, user_data=0x0) at kernel/qguieventdispatcher_glib.cpp:146
#48 0x00007fac4bb68e04 in g_main_context_dispatch () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#49 0x00007fac4bb69048 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#50 0x00007fac4bb690ec in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#51 0x00007fac551e37a1 in QEventDispatcherGlib::processEvents (this=0xcd9af0, flags=...) at kernel/qeventdispatcher_glib.cpp:434
#52 0x00007fac545f1bb6 in QGuiEventDispatcherGlib::processEvents (this=<optimized out>, flags=...) at kernel/qguieventdispatcher_glib.cpp:204
#53 0x00007fac551b50af in QEventLoop::processEvents (this=this@entry=0x7fff57707780, flags=...) at kernel/qeventloop.cpp:149
#54 0x00007fac551b53a5 in QEventLoop::exec (this=this@entry=0x7fff57707780, flags=...) at kernel/qeventloop.cpp:204
#55 0x00007fac551bab79 in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1225
#56 0x00007fac5454e37c in QApplication::exec () at kernel/qapplication.cpp:3828
#57 0x00007fac5892266c in kdemain (argc=1, argv=0x7fff577079d8) at ../../../../plasma/desktop/shell/main.cpp:126
#58 0x00007fac58541ec5 in __libc_start_main (main=0x4006e0 <main(int, char**)>, argc=1, argv=0x7fff577079d8, init=<optimized out>, fini=<optimized out>, rtld_fini=<optimized out>, stack_end=0x7fff577079c8) at libc-start.c:287
#59 0x000000000040070e in _start ()

Possible duplicates by query: bug 333609, bug 331633, bug 330712, bug 326349, bug 324833.

Reported using DrKonqi
Comment 1 Jekyll Wu 2014-06-16 00:53:12 UTC 

*** This bug has been marked as a duplicate of bug 295033 ***