Bug 366540

Summary: Use Search functionality triggers restart of the desktop manager
Product: [Frameworks and Libraries] frameworks-baloo Reporter: martin <kde>
Component: EngineAssignee: Pinak Ahuja <pinak.ahuja>
Status: RESOLVED DUPLICATE    
Severity: crash CC: aspotashev, bhush94, kde, notmart, plasma-bugs
Priority: NOR Keywords: drkonqi
Version: unspecified   
Target Milestone: ---   
Platform: Ubuntu   
OS: Linux   
Latest Commit: Version Fixed In:
Sentry Crash Report:

Description martin 2016-08-09 06:45:53 UTC 
Application: plasmashell (5.5.5)

Qt Version: 5.5.1
Operating System: Linux 4.4.0-22-generic x86_64
Distribution: Ubuntu 16.04 LTS

-- Information about the crash:
- What I was doing when the application crashed:
I open the menu by clicking the K button, start typing. After few moment crash dialog appears. After few more moments (in scale of seconds) the main panel disappears and later appears again (most often, sometimes did not appear).
- Unusual behavior I noticed:
Sometimes, if you type fast, you can even see the choices filtered out by typing.

The crash can be reproduced every time.

-- Backtrace:
Application: Plasma (plasmashell), signal: Segmentation fault
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
[Current thread is 1 (Thread 0x7fa757f208c0 (LWP 7271))]

Thread 22 (Thread 0x7fa743f7d700 (LWP 7274)):
#0  0x00007fa7525d0e8d in poll () at ../sysdeps/unix/syscall-template.S:84
#1  0x00007fa7566dfc62 in ?? () from /usr/lib/x86_64-linux-gnu/libxcb.so.1
#2  0x00007fa7566e18d7 in xcb_wait_for_event () from /usr/lib/x86_64-linux-gnu/libxcb.so.1
#3  0x00007fa746737629 in QXcbEventReader::run (this=0x2624af0) at qxcbconnection.cpp:1253
#4  0x00007fa752cd384e in QThreadPrivate::start (arg=0x2624af0) at thread/qthread_unix.cpp:331
#5  0x00007fa751da56fa in start_thread (arg=0x7fa743f7d700) at pthread_create.c:333
#6  0x00007fa7525dcb5d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 21 (Thread 0x7fa7417ad700 (LWP 7276)):
#0  0x00007fa74f33ca49 in g_mutex_lock () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#1  0x00007fa74f2f7787 in g_main_context_prepare () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007fa74f2f824b in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007fa74f2f842c in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007fa752f0aa9b in QEventDispatcherGlib::processEvents (this=0x7fa7340008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:420
#5  0x00007fa752eb1dea in QEventLoop::exec (this=this@entry=0x7fa7417acce0, flags=..., flags@entry=...) at kernel/qeventloop.cpp:204
#6  0x00007fa752cce8a4 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:503
#7  0x00007fa7555973c5 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#8  0x00007fa752cd384e in QThreadPrivate::start (arg=0x26fdf10) at thread/qthread_unix.cpp:331
#9  0x00007fa751da56fa in start_thread (arg=0x7fa7417ad700) at pthread_create.c:333
#10 0x00007fa7525dcb5d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 20 (Thread 0x7fa730aad700 (LWP 7277)):
#0  0x00007fa74f33ca49 in g_mutex_lock () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#1  0x00007fa74f2f8302 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007fa74f2f842c in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007fa752f0aa9b in QEventDispatcherGlib::processEvents (this=0x7fa72c0008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:420
#4  0x00007fa752eb1dea in QEventLoop::exec (this=this@entry=0x7fa730aacce0, flags=..., flags@entry=...) at kernel/qeventloop.cpp:204
#5  0x00007fa752cce8a4 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:503
#6  0x00007fa7555973c5 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#7  0x00007fa752cd384e in QThreadPrivate::start (arg=0x2817180) at thread/qthread_unix.cpp:331
#8  0x00007fa751da56fa in start_thread (arg=0x7fa730aad700) at pthread_create.c:333
#9  0x00007fa7525dcb5d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 19 (Thread 0x7fa72abc5700 (LWP 7278)):
#0  0x00007fa7525d0e8d in poll () at ../sysdeps/unix/syscall-template.S:84
#1  0x00007fa74f2f831c in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007fa74f2f842c in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007fa752f0aa9b in QEventDispatcherGlib::processEvents (this=0x7fa7240008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:420
#4  0x00007fa752eb1dea in QEventLoop::exec (this=this@entry=0x7fa72abc4ce0, flags=..., flags@entry=...) at kernel/qeventloop.cpp:204
#5  0x00007fa752cce8a4 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:503
#6  0x00007fa7555973c5 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#7  0x00007fa752cd384e in QThreadPrivate::start (arg=0x2c0a580) at thread/qthread_unix.cpp:331
#8  0x00007fa751da56fa in start_thread (arg=0x7fa72abc5700) at pthread_create.c:333
#9  0x00007fa7525dcb5d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 18 (Thread 0x7fa729335700 (LWP 7279)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007fa757972bd4 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Script.so.5
#2  0x00007fa757972c19 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Script.so.5
#3  0x00007fa751da56fa in start_thread (arg=0x7fa729335700) at pthread_create.c:333
#4  0x00007fa7525dcb5d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 17 (Thread 0x7fa6a173d700 (LWP 7282)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007fa752cd4aeb in QWaitConditionPrivate::wait (time=18446744073709551615, this=0x36c10b0) at thread/qwaitcondition_unix.cpp:136
#2  QWaitCondition::wait (this=<optimized out>, mutex=0x345f570, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:208
#3  0x00007fa755fa492e in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5
#4  0x00007fa755fa51b3 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5
#5  0x00007fa752cd384e in QThreadPrivate::start (arg=0x345f4f0) at thread/qthread_unix.cpp:331
#6  0x00007fa751da56fa in start_thread (arg=0x7fa6a173d700) at pthread_create.c:333
#7  0x00007fa7525dcb5d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 16 (Thread 0x7fa68f125700 (LWP 7284)):
#0  0x00007fa7525d0e8d in poll () at ../sysdeps/unix/syscall-template.S:84
#1  0x00007fa74f2f831c in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007fa74f2f842c in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007fa752f0aa9b in QEventDispatcherGlib::processEvents (this=0x7fa6880008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:420
#4  0x00007fa752eb1dea in QEventLoop::exec (this=this@entry=0x7fa68f124cc0, flags=..., flags@entry=...) at kernel/qeventloop.cpp:204
#5  0x00007fa752cce8a4 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:503
#6  0x00007fa6916457d7 in KCupsConnection::run() () from /usr/lib/x86_64-linux-gnu/libkcupslib.so
#7  0x00007fa752cd384e in QThreadPrivate::start (arg=0x2d675e0) at thread/qthread_unix.cpp:331
#8  0x00007fa751da56fa in start_thread (arg=0x7fa68f125700) at pthread_create.c:333
#9  0x00007fa7525dcb5d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 15 (Thread 0x7fa68e305700 (LWP 7287)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007fa752cd4aeb in QWaitConditionPrivate::wait (time=18446744073709551615, this=0x3e1c760) at thread/qwaitcondition_unix.cpp:136
#2  QWaitCondition::wait (this=<optimized out>, mutex=0x3e086c0, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:208
#3  0x00007fa755fa492e in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5
#4  0x00007fa755fa51b3 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5
#5  0x00007fa752cd384e in QThreadPrivate::start (arg=0x3e08640) at thread/qthread_unix.cpp:331
#6  0x00007fa751da56fa in start_thread (arg=0x7fa68e305700) at pthread_create.c:333
#7  0x00007fa7525dcb5d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 14 (Thread 0x7fa67a1c5700 (LWP 7301)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007fa752cd4aeb in QWaitConditionPrivate::wait (time=18446744073709551615, this=0x45ba780) at thread/qwaitcondition_unix.cpp:136
#2  QWaitCondition::wait (this=<optimized out>, mutex=0x49a73f0, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:208
#3  0x00007fa755fa492e in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5
#4  0x00007fa755fa51b3 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5
#5  0x00007fa752cd384e in QThreadPrivate::start (arg=0x49a7370) at thread/qthread_unix.cpp:331
#6  0x00007fa751da56fa in start_thread (arg=0x7fa67a1c5700) at pthread_create.c:333
#7  0x00007fa7525dcb5d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 13 (Thread 0x7fa672d35700 (LWP 7345)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007fa752cd4aeb in QWaitConditionPrivate::wait (time=18446744073709551615, this=0x4fb9000) at thread/qwaitcondition_unix.cpp:136
#2  QWaitCondition::wait (this=<optimized out>, mutex=0x4de1260, time=time@entry=18446744073709551615) at thread/qwaitcondition_unix.cpp:208
#3  0x00007fa69965850b in ThreadWeaver::Weaver::blockThreadUntilJobsAreBeingAssigned_locked (this=this@entry=0x5008040, th=<optimized out>) at ../../src/weaver.cpp:594
#4  0x00007fa6996592bf in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait (this=0x5008040, th=th@entry=0x44480d0, threadWasBusy=threadWasBusy@entry=false, suspendIfInactive=suspendIfInactive@entry=false, justReturning=justReturning@entry=false) at ../../src/weaver.cpp:554
#5  0x00007fa69965d4e8 in ThreadWeaver::WorkingHardState::applyForWork (this=0x4725db0, th=0x44480d0, wasBusy=<optimized out>) at ../../src/workinghardstate.cpp:66
#6  0x00007fa69965846d in ThreadWeaver::Weaver::applyForWork (this=<optimized out>, th=0x44480d0, wasBusy=<optimized out>) at ../../src/weaver.cpp:568
#7  0x00007fa69965d542 in ThreadWeaver::WorkingHardState::applyForWork (this=0x4725db0, th=0x44480d0, wasBusy=<optimized out>) at ../../src/workinghardstate.cpp:73
#8  0x00007fa69965846d in ThreadWeaver::Weaver::applyForWork (this=<optimized out>, th=0x44480d0, wasBusy=<optimized out>) at ../../src/weaver.cpp:568
#9  0x00007fa69965b353 in ThreadWeaver::Thread::run (this=0x44480d0) at ../../src/thread.cpp:103
#10 0x00007fa752cd384e in QThreadPrivate::start (arg=0x44480d0) at thread/qthread_unix.cpp:331
#11 0x00007fa751da56fa in start_thread (arg=0x7fa672d35700) at pthread_create.c:333
#12 0x00007fa7525dcb5d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 12 (Thread 0x7fa66bfff700 (LWP 7346)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007fa752cd4aeb in QWaitConditionPrivate::wait (time=18446744073709551615, this=0x4fb9000) at thread/qwaitcondition_unix.cpp:136
#2  QWaitCondition::wait (this=<optimized out>, mutex=0x4de1260, time=time@entry=18446744073709551615) at thread/qwaitcondition_unix.cpp:208
#3  0x00007fa69965850b in ThreadWeaver::Weaver::blockThreadUntilJobsAreBeingAssigned_locked (this=this@entry=0x5008040, th=<optimized out>) at ../../src/weaver.cpp:594
#4  0x00007fa6996592bf in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait (this=0x5008040, th=th@entry=0x4532570, threadWasBusy=threadWasBusy@entry=false, suspendIfInactive=suspendIfInactive@entry=false, justReturning=justReturning@entry=false) at ../../src/weaver.cpp:554
#5  0x00007fa69965d4e8 in ThreadWeaver::WorkingHardState::applyForWork (this=0x4725db0, th=0x4532570, wasBusy=<optimized out>) at ../../src/workinghardstate.cpp:66
#6  0x00007fa69965846d in ThreadWeaver::Weaver::applyForWork (this=<optimized out>, th=0x4532570, wasBusy=<optimized out>) at ../../src/weaver.cpp:568
#7  0x00007fa69965d542 in ThreadWeaver::WorkingHardState::applyForWork (this=0x4725db0, th=0x4532570, wasBusy=<optimized out>) at ../../src/workinghardstate.cpp:73
#8  0x00007fa69965846d in ThreadWeaver::Weaver::applyForWork (this=<optimized out>, th=0x4532570, wasBusy=<optimized out>) at ../../src/weaver.cpp:568
#9  0x00007fa69965b353 in ThreadWeaver::Thread::run (this=0x4532570) at ../../src/thread.cpp:103
#10 0x00007fa752cd384e in QThreadPrivate::start (arg=0x4532570) at thread/qthread_unix.cpp:331
#11 0x00007fa751da56fa in start_thread (arg=0x7fa66bfff700) at pthread_create.c:333
#12 0x00007fa7525dcb5d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 11 (Thread 0x7fa672534700 (LWP 7347)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007fa752cd4aeb in QWaitConditionPrivate::wait (time=18446744073709551615, this=0x4fb9000) at thread/qwaitcondition_unix.cpp:136
#2  QWaitCondition::wait (this=<optimized out>, mutex=0x4de1260, time=time@entry=18446744073709551615) at thread/qwaitcondition_unix.cpp:208
#3  0x00007fa69965850b in ThreadWeaver::Weaver::blockThreadUntilJobsAreBeingAssigned_locked (this=this@entry=0x5008040, th=<optimized out>) at ../../src/weaver.cpp:594
#4  0x00007fa6996592bf in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait (this=0x5008040, th=th@entry=0x4f5e5b0, threadWasBusy=threadWasBusy@entry=false, suspendIfInactive=suspendIfInactive@entry=false, justReturning=justReturning@entry=false) at ../../src/weaver.cpp:554
#5  0x00007fa69965d4e8 in ThreadWeaver::WorkingHardState::applyForWork (this=0x4725db0, th=0x4f5e5b0, wasBusy=<optimized out>) at ../../src/workinghardstate.cpp:66
#6  0x00007fa69965846d in ThreadWeaver::Weaver::applyForWork (this=<optimized out>, th=0x4f5e5b0, wasBusy=<optimized out>) at ../../src/weaver.cpp:568
#7  0x00007fa69965d542 in ThreadWeaver::WorkingHardState::applyForWork (this=0x4725db0, th=0x4f5e5b0, wasBusy=<optimized out>) at ../../src/workinghardstate.cpp:73
#8  0x00007fa69965846d in ThreadWeaver::Weaver::applyForWork (this=<optimized out>, th=0x4f5e5b0, wasBusy=<optimized out>) at ../../src/weaver.cpp:568
#9  0x00007fa69965b353 in ThreadWeaver::Thread::run (this=0x4f5e5b0) at ../../src/thread.cpp:103
#10 0x00007fa752cd384e in QThreadPrivate::start (arg=0x4f5e5b0) at thread/qthread_unix.cpp:331
#11 0x00007fa751da56fa in start_thread (arg=0x7fa672534700) at pthread_create.c:333
#12 0x00007fa7525dcb5d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 10 (Thread 0x7fa671d33700 (LWP 7348)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007fa752cd4aeb in QWaitConditionPrivate::wait (time=18446744073709551615, this=0x4fb9000) at thread/qwaitcondition_unix.cpp:136
#2  QWaitCondition::wait (this=<optimized out>, mutex=0x4de1260, time=time@entry=18446744073709551615) at thread/qwaitcondition_unix.cpp:208
#3  0x00007fa69965850b in ThreadWeaver::Weaver::blockThreadUntilJobsAreBeingAssigned_locked (this=this@entry=0x5008040, th=<optimized out>) at ../../src/weaver.cpp:594
#4  0x00007fa6996592bf in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait (this=0x5008040, th=th@entry=0x7fa66c002d90, threadWasBusy=threadWasBusy@entry=false, suspendIfInactive=suspendIfInactive@entry=false, justReturning=justReturning@entry=false) at ../../src/weaver.cpp:554
#5  0x00007fa69965d4e8 in ThreadWeaver::WorkingHardState::applyForWork (this=0x4725db0, th=0x7fa66c002d90, wasBusy=<optimized out>) at ../../src/workinghardstate.cpp:66
#6  0x00007fa69965846d in ThreadWeaver::Weaver::applyForWork (this=<optimized out>, th=0x7fa66c002d90, wasBusy=<optimized out>) at ../../src/weaver.cpp:568
#7  0x00007fa69965d542 in ThreadWeaver::WorkingHardState::applyForWork (this=0x4725db0, th=0x7fa66c002d90, wasBusy=<optimized out>) at ../../src/workinghardstate.cpp:73
#8  0x00007fa69965846d in ThreadWeaver::Weaver::applyForWork (this=<optimized out>, th=0x7fa66c002d90, wasBusy=<optimized out>) at ../../src/weaver.cpp:568
#9  0x00007fa69965b353 in ThreadWeaver::Thread::run (this=0x7fa66c002d90) at ../../src/thread.cpp:103
#10 0x00007fa752cd384e in QThreadPrivate::start (arg=0x7fa66c002d90) at thread/qthread_unix.cpp:331
#11 0x00007fa751da56fa in start_thread (arg=0x7fa671d33700) at pthread_create.c:333
#12 0x00007fa7525dcb5d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 9 (Thread 0x7fa671532700 (LWP 7349)):
[KCrash Handler]
#6  __memcpy_sse2_unaligned () at ../sysdeps/x86_64/multiarch/memcpy-sse2-unaligned.S:82
#7  0x00007fa752cd7570 in memcpy (__len=1901270240, __src=0x7fa671531510, __dest=<optimized out>) at /usr/include/x86_64-linux-gnu/bits/string3.h:53
#8  QByteArray::QByteArray (this=0x7fa671531410, data=0x7fa671531510 "\300U0T\246\177", size=1901270240) at tools/qbytearray.cpp:1452
#9  0x00007fa672f65917 in DBPostingIterator::DBPostingIterator (this=0x7fa654305a20, data=<optimized out>, size=<optimized out>) at ../../../src/engine/postingdb.cpp:177
#10 0x00007fa672f659f1 in Baloo::PostingDB::iter (this=this@entry=0x7fa671531500, term=...) at ../../../src/engine/postingdb.cpp:169
#11 0x00007fa672f6e8bb in Baloo::Transaction::postingIterator (this=this@entry=0x7fa671531900, query=...) at ../../../src/engine/transaction.cpp:294
#12 0x00007fa6733bda4c in Baloo::SearchStore::constructQuery (this=this@entry=0x7fa6715319f0, tr=tr@entry=0x7fa671531900, term=...) at ../../../src/lib/searchstore.cpp:189
#13 0x00007fa6733bdbfa in Baloo::SearchStore::constructQuery (this=this@entry=0x7fa6715319f0, tr=tr@entry=0x7fa671531900, term=...) at ../../../src/lib/searchstore.cpp:163
#14 0x00007fa6733bebcc in Baloo::SearchStore::exec (this=this@entry=0x7fa6715319f0, term=..., offset=0, limit=10, sortResults=<optimized out>) at ../../../src/lib/searchstore.cpp:75
#15 0x00007fa6733adbc2 in Baloo::Query::exec (this=this@entry=0x7fa671531aa0) at ../../../src/lib/query.cpp:210
#16 0x00007fa6735d1f2f in SearchRunner::match (this=this@entry=0x4fdccb0, context=..., type=..., category=...) at /build/plasma-workspace-kxRFE_/plasma-workspace-5.5.5.2/runners/baloo/baloosearchrunner.cpp:98
#17 0x00007fa6735d2879 in SearchRunner::match (this=0x4fdccb0, context=...) at /build/plasma-workspace-kxRFE_/plasma-workspace-5.5.5.2/runners/baloo/baloosearchrunner.cpp:160
#18 0x00007fa699ef9540 in Plasma::AbstractRunner::performMatch (this=0x4fdccb0, localContext=...) at ../../src/abstractrunner.cpp:131
#19 0x00007fa69965cc90 in ThreadWeaver::Executor::run (this=<optimized out>, job=..., thread=<optimized out>) at ../../src/executor.cpp:52
#20 0x00007fa69965b7e0 in ThreadWeaver::Job::execute (this=<optimized out>, self=..., th=0x5026660) at ../../src/job.cpp:83
#21 0x00007fa69965b28a in ThreadWeaver::Thread::run (this=0x5026660) at ../../src/thread.cpp:114
#22 0x00007fa752cd384e in QThreadPrivate::start (arg=0x5026660) at thread/qthread_unix.cpp:331
#23 0x00007fa751da56fa in start_thread (arg=0x7fa671532700) at pthread_create.c:333
#24 0x00007fa7525dcb5d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 8 (Thread 0x7fa670d31700 (LWP 7350)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007fa752cd4aeb in QWaitConditionPrivate::wait (time=18446744073709551615, this=0x4fb9000) at thread/qwaitcondition_unix.cpp:136
#2  QWaitCondition::wait (this=<optimized out>, mutex=0x4de1260, time=time@entry=18446744073709551615) at thread/qwaitcondition_unix.cpp:208
#3  0x00007fa69965850b in ThreadWeaver::Weaver::blockThreadUntilJobsAreBeingAssigned_locked (this=this@entry=0x5008040, th=<optimized out>) at ../../src/weaver.cpp:594
#4  0x00007fa6996592bf in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait (this=0x5008040, th=th@entry=0x4f1f490, threadWasBusy=threadWasBusy@entry=false, suspendIfInactive=suspendIfInactive@entry=false, justReturning=justReturning@entry=false) at ../../src/weaver.cpp:554
#5  0x00007fa69965d4e8 in ThreadWeaver::WorkingHardState::applyForWork (this=0x4725db0, th=0x4f1f490, wasBusy=<optimized out>) at ../../src/workinghardstate.cpp:66
#6  0x00007fa69965846d in ThreadWeaver::Weaver::applyForWork (this=<optimized out>, th=0x4f1f490, wasBusy=<optimized out>) at ../../src/weaver.cpp:568
#7  0x00007fa69965d542 in ThreadWeaver::WorkingHardState::applyForWork (this=0x4725db0, th=0x4f1f490, wasBusy=<optimized out>) at ../../src/workinghardstate.cpp:73
#8  0x00007fa69965846d in ThreadWeaver::Weaver::applyForWork (this=<optimized out>, th=0x4f1f490, wasBusy=<optimized out>) at ../../src/weaver.cpp:568
#9  0x00007fa69965b353 in ThreadWeaver::Thread::run (this=0x4f1f490) at ../../src/thread.cpp:103
#10 0x00007fa752cd384e in QThreadPrivate::start (arg=0x4f1f490) at thread/qthread_unix.cpp:331
#11 0x00007fa751da56fa in start_thread (arg=0x7fa670d31700) at pthread_create.c:333
#12 0x00007fa7525dcb5d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 7 (Thread 0x7fa66b7fe700 (LWP 7351)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007fa752cd4aeb in QWaitConditionPrivate::wait (time=18446744073709551615, this=0x4fb9000) at thread/qwaitcondition_unix.cpp:136
#2  QWaitCondition::wait (this=<optimized out>, mutex=0x4de1260, time=time@entry=18446744073709551615) at thread/qwaitcondition_unix.cpp:208
#3  0x00007fa69965850b in ThreadWeaver::Weaver::blockThreadUntilJobsAreBeingAssigned_locked (this=this@entry=0x5008040, th=<optimized out>) at ../../src/weaver.cpp:594
#4  0x00007fa6996592bf in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait (this=0x5008040, th=th@entry=0x7fa664003190, threadWasBusy=threadWasBusy@entry=false, suspendIfInactive=suspendIfInactive@entry=false, justReturning=justReturning@entry=false) at ../../src/weaver.cpp:554
#5  0x00007fa69965d4e8 in ThreadWeaver::WorkingHardState::applyForWork (this=0x4725db0, th=0x7fa664003190, wasBusy=<optimized out>) at ../../src/workinghardstate.cpp:66
#6  0x00007fa69965846d in ThreadWeaver::Weaver::applyForWork (this=<optimized out>, th=0x7fa664003190, wasBusy=<optimized out>) at ../../src/weaver.cpp:568
#7  0x00007fa69965d542 in ThreadWeaver::WorkingHardState::applyForWork (this=0x4725db0, th=0x7fa664003190, wasBusy=<optimized out>) at ../../src/workinghardstate.cpp:73
#8  0x00007fa69965846d in ThreadWeaver::Weaver::applyForWork (this=<optimized out>, th=0x7fa664003190, wasBusy=<optimized out>) at ../../src/weaver.cpp:568
#9  0x00007fa69965b353 in ThreadWeaver::Thread::run (this=0x7fa664003190) at ../../src/thread.cpp:103
#10 0x00007fa752cd384e in QThreadPrivate::start (arg=0x7fa664003190) at thread/qthread_unix.cpp:331
#11 0x00007fa751da56fa in start_thread (arg=0x7fa66b7fe700) at pthread_create.c:333
#12 0x00007fa7525dcb5d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 6 (Thread 0x7fa66affd700 (LWP 7352)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007fa752cd4aeb in QWaitConditionPrivate::wait (time=18446744073709551615, this=0x4fb9000) at thread/qwaitcondition_unix.cpp:136
#2  QWaitCondition::wait (this=<optimized out>, mutex=0x4de1260, time=time@entry=18446744073709551615) at thread/qwaitcondition_unix.cpp:208
#3  0x00007fa69965850b in ThreadWeaver::Weaver::blockThreadUntilJobsAreBeingAssigned_locked (this=this@entry=0x5008040, th=<optimized out>) at ../../src/weaver.cpp:594
#4  0x00007fa6996592bf in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait (this=0x5008040, th=th@entry=0x7fa65c002f90, threadWasBusy=threadWasBusy@entry=false, suspendIfInactive=suspendIfInactive@entry=false, justReturning=justReturning@entry=false) at ../../src/weaver.cpp:554
#5  0x00007fa69965d4e8 in ThreadWeaver::WorkingHardState::applyForWork (this=0x4725db0, th=0x7fa65c002f90, wasBusy=<optimized out>) at ../../src/workinghardstate.cpp:66
#6  0x00007fa69965846d in ThreadWeaver::Weaver::applyForWork (this=<optimized out>, th=0x7fa65c002f90, wasBusy=<optimized out>) at ../../src/weaver.cpp:568
#7  0x00007fa69965d542 in ThreadWeaver::WorkingHardState::applyForWork (this=0x4725db0, th=0x7fa65c002f90, wasBusy=<optimized out>) at ../../src/workinghardstate.cpp:73
#8  0x00007fa69965846d in ThreadWeaver::Weaver::applyForWork (this=<optimized out>, th=0x7fa65c002f90, wasBusy=<optimized out>) at ../../src/weaver.cpp:568
#9  0x00007fa69965b353 in ThreadWeaver::Thread::run (this=0x7fa65c002f90) at ../../src/thread.cpp:103
#10 0x00007fa752cd384e in QThreadPrivate::start (arg=0x7fa65c002f90) at thread/qthread_unix.cpp:331
#11 0x00007fa751da56fa in start_thread (arg=0x7fa66affd700) at pthread_create.c:333
#12 0x00007fa7525dcb5d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 5 (Thread 0x7fa66a7fc700 (LWP 7353)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007fa752cd4aeb in QWaitConditionPrivate::wait (time=18446744073709551615, this=0x4fb9000) at thread/qwaitcondition_unix.cpp:136
#2  QWaitCondition::wait (this=<optimized out>, mutex=0x4de1260, time=time@entry=18446744073709551615) at thread/qwaitcondition_unix.cpp:208
#3  0x00007fa69965850b in ThreadWeaver::Weaver::blockThreadUntilJobsAreBeingAssigned_locked (this=this@entry=0x5008040, th=<optimized out>) at ../../src/weaver.cpp:594
#4  0x00007fa6996592bf in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait (this=0x5008040, th=th@entry=0x7fa6540023d0, threadWasBusy=threadWasBusy@entry=false, suspendIfInactive=suspendIfInactive@entry=false, justReturning=justReturning@entry=false) at ../../src/weaver.cpp:554
#5  0x00007fa69965d4e8 in ThreadWeaver::WorkingHardState::applyForWork (this=0x4725db0, th=0x7fa6540023d0, wasBusy=<optimized out>) at ../../src/workinghardstate.cpp:66
#6  0x00007fa69965846d in ThreadWeaver::Weaver::applyForWork (this=<optimized out>, th=0x7fa6540023d0, wasBusy=<optimized out>) at ../../src/weaver.cpp:568
#7  0x00007fa69965d542 in ThreadWeaver::WorkingHardState::applyForWork (this=0x4725db0, th=0x7fa6540023d0, wasBusy=<optimized out>) at ../../src/workinghardstate.cpp:73
#8  0x00007fa69965846d in ThreadWeaver::Weaver::applyForWork (this=<optimized out>, th=0x7fa6540023d0, wasBusy=<optimized out>) at ../../src/weaver.cpp:568
#9  0x00007fa69965b353 in ThreadWeaver::Thread::run (this=0x7fa6540023d0) at ../../src/thread.cpp:103
#10 0x00007fa752cd384e in QThreadPrivate::start (arg=0x7fa6540023d0) at thread/qthread_unix.cpp:331
#11 0x00007fa751da56fa in start_thread (arg=0x7fa66a7fc700) at pthread_create.c:333
#12 0x00007fa7525dcb5d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 4 (Thread 0x7fa669ffb700 (LWP 7354)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007fa752cd4aeb in QWaitConditionPrivate::wait (time=18446744073709551615, this=0x4fb9000) at thread/qwaitcondition_unix.cpp:136
#2  QWaitCondition::wait (this=<optimized out>, mutex=0x4de1260, time=time@entry=18446744073709551615) at thread/qwaitcondition_unix.cpp:208
#3  0x00007fa69965850b in ThreadWeaver::Weaver::blockThreadUntilJobsAreBeingAssigned_locked (this=this@entry=0x5008040, th=<optimized out>) at ../../src/weaver.cpp:594
#4  0x00007fa6996592bf in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait (this=0x5008040, th=th@entry=0x7fa660002d90, threadWasBusy=threadWasBusy@entry=false, suspendIfInactive=suspendIfInactive@entry=false, justReturning=justReturning@entry=false) at ../../src/weaver.cpp:554
#5  0x00007fa69965d4e8 in ThreadWeaver::WorkingHardState::applyForWork (this=0x4725db0, th=0x7fa660002d90, wasBusy=<optimized out>) at ../../src/workinghardstate.cpp:66
#6  0x00007fa69965846d in ThreadWeaver::Weaver::applyForWork (this=<optimized out>, th=0x7fa660002d90, wasBusy=<optimized out>) at ../../src/weaver.cpp:568
#7  0x00007fa69965d542 in ThreadWeaver::WorkingHardState::applyForWork (this=0x4725db0, th=0x7fa660002d90, wasBusy=<optimized out>) at ../../src/workinghardstate.cpp:73
#8  0x00007fa69965846d in ThreadWeaver::Weaver::applyForWork (this=<optimized out>, th=0x7fa660002d90, wasBusy=<optimized out>) at ../../src/weaver.cpp:568
#9  0x00007fa69965b353 in ThreadWeaver::Thread::run (this=0x7fa660002d90) at ../../src/thread.cpp:103
#10 0x00007fa752cd384e in QThreadPrivate::start (arg=0x7fa660002d90) at thread/qthread_unix.cpp:331
#11 0x00007fa751da56fa in start_thread (arg=0x7fa669ffb700) at pthread_create.c:333
#12 0x00007fa7525dcb5d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 3 (Thread 0x7fa6697fa700 (LWP 7355)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007fa752cd4aeb in QWaitConditionPrivate::wait (time=18446744073709551615, this=0x4fb9000) at thread/qwaitcondition_unix.cpp:136
#2  QWaitCondition::wait (this=<optimized out>, mutex=0x4de1260, time=time@entry=18446744073709551615) at thread/qwaitcondition_unix.cpp:208
#3  0x00007fa69965850b in ThreadWeaver::Weaver::blockThreadUntilJobsAreBeingAssigned_locked (this=this@entry=0x5008040, th=<optimized out>) at ../../src/weaver.cpp:594
#4  0x00007fa6996592bf in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait (this=0x5008040, th=th@entry=0x4841dc0, threadWasBusy=threadWasBusy@entry=false, suspendIfInactive=suspendIfInactive@entry=false, justReturning=justReturning@entry=false) at ../../src/weaver.cpp:554
#5  0x00007fa69965d4e8 in ThreadWeaver::WorkingHardState::applyForWork (this=0x4725db0, th=0x4841dc0, wasBusy=<optimized out>) at ../../src/workinghardstate.cpp:66
#6  0x00007fa69965846d in ThreadWeaver::Weaver::applyForWork (this=<optimized out>, th=0x4841dc0, wasBusy=<optimized out>) at ../../src/weaver.cpp:568
#7  0x00007fa69965d542 in ThreadWeaver::WorkingHardState::applyForWork (this=0x4725db0, th=0x4841dc0, wasBusy=<optimized out>) at ../../src/workinghardstate.cpp:73
#8  0x00007fa69965846d in ThreadWeaver::Weaver::applyForWork (this=<optimized out>, th=0x4841dc0, wasBusy=<optimized out>) at ../../src/weaver.cpp:568
#9  0x00007fa69965b353 in ThreadWeaver::Thread::run (this=0x4841dc0) at ../../src/thread.cpp:103
#10 0x00007fa752cd384e in QThreadPrivate::start (arg=0x4841dc0) at thread/qthread_unix.cpp:331
#11 0x00007fa751da56fa in start_thread (arg=0x7fa6697fa700) at pthread_create.c:333
#12 0x00007fa7525dcb5d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 2 (Thread 0x7fa668ff9700 (LWP 7356)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007fa752cd4aeb in QWaitConditionPrivate::wait (time=18446744073709551615, this=0x4fb9000) at thread/qwaitcondition_unix.cpp:136
#2  QWaitCondition::wait (this=<optimized out>, mutex=0x4de1260, time=time@entry=18446744073709551615) at thread/qwaitcondition_unix.cpp:208
#3  0x00007fa69965850b in ThreadWeaver::Weaver::blockThreadUntilJobsAreBeingAssigned_locked (this=this@entry=0x5008040, th=<optimized out>) at ../../src/weaver.cpp:594
#4  0x00007fa6996592bf in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait (this=0x5008040, th=th@entry=0x7fa658003190, threadWasBusy=threadWasBusy@entry=false, suspendIfInactive=suspendIfInactive@entry=false, justReturning=justReturning@entry=false) at ../../src/weaver.cpp:554
#5  0x00007fa69965d4e8 in ThreadWeaver::WorkingHardState::applyForWork (this=0x4725db0, th=0x7fa658003190, wasBusy=<optimized out>) at ../../src/workinghardstate.cpp:66
#6  0x00007fa69965846d in ThreadWeaver::Weaver::applyForWork (this=<optimized out>, th=0x7fa658003190, wasBusy=<optimized out>) at ../../src/weaver.cpp:568
#7  0x00007fa69965d542 in ThreadWeaver::WorkingHardState::applyForWork (this=0x4725db0, th=0x7fa658003190, wasBusy=<optimized out>) at ../../src/workinghardstate.cpp:73
#8  0x00007fa69965846d in ThreadWeaver::Weaver::applyForWork (this=<optimized out>, th=0x7fa658003190, wasBusy=<optimized out>) at ../../src/weaver.cpp:568
#9  0x00007fa69965b353 in ThreadWeaver::Thread::run (this=0x7fa658003190) at ../../src/thread.cpp:103
#10 0x00007fa752cd384e in QThreadPrivate::start (arg=0x7fa658003190) at thread/qthread_unix.cpp:331
#11 0x00007fa751da56fa in start_thread (arg=0x7fa668ff9700) at pthread_create.c:333
#12 0x00007fa7525dcb5d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 1 (Thread 0x7fa757f208c0 (LWP 7271)):
#0  0x00007fa74f2f53fe in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#1  0x00007fa74f2f784b in g_main_context_prepare () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007fa74f2f824b in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007fa74f2f842c in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007fa752f0aa7f in QEventDispatcherGlib::processEvents (this=0x2647bc0, flags=...) at kernel/qeventdispatcher_glib.cpp:418
#5  0x00007fa752eb1dea in QEventLoop::exec (this=this@entry=0x7ffc7b284490, flags=..., flags@entry=...) at kernel/qeventloop.cpp:204
#6  0x00007fa752eb9e8c in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1229
#7  0x00007fa7531efc3c in QGuiApplication::exec () at kernel/qguiapplication.cpp:1542
#8  0x00007fa7539b5495 in QApplication::exec () at kernel/qapplication.cpp:2976
#9  0x0000000000432d4a in main (argc=4, argv=<optimized out>) at /build/plasma-workspace-kxRFE_/plasma-workspace-5.5.5.2/shell/main.cpp:181

Possible duplicates by query: bug 335214.

Reported using DrKonqi
Comment 1 Dominik Haumann 2016-09-11 15:18:33 UTC 

*** This bug has been marked as a duplicate of bug 362949 ***