Bug 359996

Summary: Application Launcher crashes when clicking on the icon
Product: [Frameworks and Libraries] frameworks-baloo Reporter: Jose Commins <axora>
Component: generalAssignee: David Edmundson <kde>
Status: RESOLVED DUPLICATE    
Severity: crash CC: aspotashev, bshah, christoph, eric.si, pinak.ahuja, plasma-bugs-null
Priority: NOR Keywords: drkonqi
Version First Reported In: unspecified   
Target Milestone: ---   
Platform: Ubuntu   
OS: Linux   
Latest Commit: Version Fixed/Implemented In:
Sentry Crash Report:

Description Jose Commins 2016-03-02 13:49:06 UTC 
Application: plasmashell (5.4.2)

Qt Version: 5.4.2
Operating System: Linux 4.2.0-30-generic x86_64
Distribution: Ubuntu 15.10

-- Information about the crash:
- What I was doing when the application crashed:  Clicked on the launcher icon.

Happens on average 1 out of 10 clicks on it - on both my desktop and laptop.

The crash can be reproduced sometimes.

-- Backtrace:
Application: Plasma (plasmashell), signal: Segmentation fault
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
poll () at ../sysdeps/unix/syscall-template.S:81
[Current thread is 1 (Thread 0x7f3adf9cc800 (LWP 1658))]

Thread 24 (Thread 0x7f3aca327700 (LWP 1661)):
#0  0x00007f3ada18788d in poll () at ../sysdeps/unix/syscall-template.S:81
#1  0x00007f3ade1cebd2 in ?? () from /usr/lib/x86_64-linux-gnu/libxcb.so.1
#2  0x00007f3ade1d074f in xcb_wait_for_event () from /usr/lib/x86_64-linux-gnu/libxcb.so.1
#3  0x00007f3accef4a39 in QXcbEventReader::run (this=0xc0a040) at qxcbconnection.cpp:1105
#4  0x00007f3ada87a2be in QThreadPrivate::start (arg=0xc0a040) at thread/qthread_unix.cpp:337
#5  0x00007f3ad99696aa in start_thread (arg=0x7f3aca327700) at pthread_create.c:333
#6  0x00007f3ada192e9d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 23 (Thread 0x7f3ac39da700 (LWP 1721)):
#0  0x00007f3ad6f78869 in g_mutex_lock () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#1  0x00007f3ad6f342e8 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f3adaab129b in QEventDispatcherGlib::processEvents (this=0x7f3abc0008e0, flags=...) at kernel/qeventdispatcher_glib.cpp:420
#3  0x00007f3adaa5775a in QEventLoop::exec (this=this@entry=0x7f3ac39d9da0, flags=..., flags@entry=...) at kernel/qeventloop.cpp:204
#4  0x00007f3ada8753d4 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:503
#5  0x00007f3add09df85 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#6  0x00007f3ada87a2be in QThreadPrivate::start (arg=0xd28020) at thread/qthread_unix.cpp:337
#7  0x00007f3ad99696aa in start_thread (arg=0x7f3ac39da700) at pthread_create.c:333
#8  0x00007f3ada192e9d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 22 (Thread 0x7f3ab8f46700 (LWP 1742)):
#0  0x00007f3ada18788d in poll () at ../sysdeps/unix/syscall-template.S:81
#1  0x00007f3ad6f341ec in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f3ad6f342fc in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f3adaab129b in QEventDispatcherGlib::processEvents (this=0x7f3ab40008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:420
#4  0x00007f3adaa5775a in QEventLoop::exec (this=this@entry=0x7f3ab8f45da0, flags=..., flags@entry=...) at kernel/qeventloop.cpp:204
#5  0x00007f3ada8753d4 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:503
#6  0x00007f3add09df85 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#7  0x00007f3ada87a2be in QThreadPrivate::start (arg=0x105b100) at thread/qthread_unix.cpp:337
#8  0x00007f3ad99696aa in start_thread (arg=0x7f3ab8f46700) at pthread_create.c:333
#9  0x00007f3ada192e9d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 21 (Thread 0x7f3ab262f700 (LWP 1748)):
#0  0x00007f3ada18788d in poll () at ../sysdeps/unix/syscall-template.S:81
#1  0x00007f3ad6f341ec in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f3ad6f342fc in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f3adaab129b in QEventDispatcherGlib::processEvents (this=0x7f3aa40008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:420
#4  0x00007f3adaa5775a in QEventLoop::exec (this=this@entry=0x7f3ab262eda0, flags=..., flags@entry=...) at kernel/qeventloop.cpp:204
#5  0x00007f3ada8753d4 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:503
#6  0x00007f3add09df85 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#7  0x00007f3ada87a2be in QThreadPrivate::start (arg=0x127af00) at thread/qthread_unix.cpp:337
#8  0x00007f3ad99696aa in start_thread (arg=0x7f3ab262f700) at pthread_create.c:333
#9  0x00007f3ada192e9d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 20 (Thread 0x7f3ab0d93700 (LWP 1751)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007f3adf429114 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Script.so.5
#2  0x00007f3adf429159 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Script.so.5
#3  0x00007f3ad99696aa in start_thread (arg=0x7f3ab0d93700) at pthread_create.c:333
#4  0x00007f3ada192e9d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 19 (Thread 0x7f3aaa3a5700 (LWP 1766)):
#0  postEventSourcePrepare (s=0x7f3a200012d0, timeout=0x7f3aaa3a4b94) at kernel/qeventdispatcher_glib.cpp:255
#1  0x00007f3ad6f3377d in g_main_context_prepare () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f3ad6f3411b in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f3ad6f342fc in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007f3adaab129b in QEventDispatcherGlib::processEvents (this=0x7f3a200008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:420
#5  0x00007f3adaa5775a in QEventLoop::exec (this=this@entry=0x7f3aaa3a4d50, flags=..., flags@entry=...) at kernel/qeventloop.cpp:204
#6  0x00007f3ada8753d4 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:503
#7  0x00007f3adda19ef6 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5
#8  0x00007f3ada87a2be in QThreadPrivate::start (arg=0x151b8d0) at thread/qthread_unix.cpp:337
#9  0x00007f3ad99696aa in start_thread (arg=0x7f3aaa3a5700) at pthread_create.c:333
#10 0x00007f3ada192e9d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 18 (Thread 0x7f3a1e234700 (LWP 1782)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007f3ada87b55b in QWaitConditionPrivate::wait (time=18446744073709551615, this=0x18fac80) at thread/qwaitcondition_unix.cpp:136
#2  QWaitCondition::wait (this=<optimized out>, mutex=0x162a910, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:208
#3  0x00007f3adda8cb3e in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5
#4  0x00007f3adda8d3c3 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5
#5  0x00007f3ada87a2be in QThreadPrivate::start (arg=0x162a890) at thread/qthread_unix.cpp:337
#6  0x00007f3ad99696aa in start_thread (arg=0x7f3a1e234700) at pthread_create.c:333
#7  0x00007f3ada192e9d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 17 (Thread 0x7f3a16ffe700 (LWP 1792)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007f3ada87b55b in QWaitConditionPrivate::wait (time=18446744073709551615, this=0x196f980) at thread/qwaitcondition_unix.cpp:136
#2  QWaitCondition::wait (this=<optimized out>, mutex=0x1988920, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:208
#3  0x00007f3adda8cb3e in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5
#4  0x00007f3adda8d3c3 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5
#5  0x00007f3ada87a2be in QThreadPrivate::start (arg=0x19888a0) at thread/qthread_unix.cpp:337
#6  0x00007f3ad99696aa in start_thread (arg=0x7f3a16ffe700) at pthread_create.c:333
#7  0x00007f3ada192e9d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 16 (Thread 0x7f3a0a250700 (LWP 1913)):
#0  0x00007f3ad6f78884 in g_mutex_unlock () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#1  0x00007f3ad6f3409d in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f3ad6f342fc in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f3adaab129b in QEventDispatcherGlib::processEvents (this=0x7f3a040008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:420
#4  0x00007f3adaa5775a in QEventLoop::exec (this=this@entry=0x7f3a0a24fd80, flags=..., flags@entry=...) at kernel/qeventloop.cpp:204
#5  0x00007f3ada8753d4 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:503
#6  0x00007f3a146b08f7 in KCupsConnection::run() () from /usr/lib/x86_64-linux-gnu/libkcupslib.so
#7  0x00007f3ada87a2be in QThreadPrivate::start (arg=0x20d6e80) at thread/qthread_unix.cpp:337
#8  0x00007f3ad99696aa in start_thread (arg=0x7f3a0a250700) at pthread_create.c:333
#9  0x00007f3ada192e9d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 15 (Thread 0x7f3a018b1700 (LWP 2029)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007f3ada87b55b in QWaitConditionPrivate::wait (time=18446744073709551615, this=0x2834ae0) at thread/qwaitcondition_unix.cpp:136
#2  QWaitCondition::wait (this=<optimized out>, mutex=0x2834630, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:208
#3  0x00007f3adda8cb3e in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5
#4  0x00007f3adda8d3c3 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5
#5  0x00007f3ada87a2be in QThreadPrivate::start (arg=0x28345b0) at thread/qthread_unix.cpp:337
#6  0x00007f3ad99696aa in start_thread (arg=0x7f3a018b1700) at pthread_create.c:333
#7  0x00007f3ada192e9d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 14 (Thread 0x7f39fbbff700 (LWP 2203)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007f3ada87b55b in QWaitConditionPrivate::wait (time=18446744073709551615, this=0x29af930) at thread/qwaitcondition_unix.cpp:136
#2  QWaitCondition::wait (this=<optimized out>, mutex=0x26e2700, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:208
#3  0x00007f3adda8cb3e in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5
#4  0x00007f3adda8d3c3 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5
#5  0x00007f3ada87a2be in QThreadPrivate::start (arg=0x26e2680) at thread/qthread_unix.cpp:337
#6  0x00007f3ad99696aa in start_thread (arg=0x7f39fbbff700) at pthread_create.c:333
#7  0x00007f3ada192e9d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 13 (Thread 0x7f39fb3fe700 (LWP 2218)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007f3ada87b55b in QWaitConditionPrivate::wait (time=18446744073709551615, this=0x2622930) at thread/qwaitcondition_unix.cpp:136
#2  QWaitCondition::wait (this=<optimized out>, mutex=0x1f81b50, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:208
#3  0x00007f3adda8cb3e in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5
#4  0x00007f3adda8d3c3 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5
#5  0x00007f3ada87a2be in QThreadPrivate::start (arg=0x1f81ad0) at thread/qthread_unix.cpp:337
#6  0x00007f3ad99696aa in start_thread (arg=0x7f39fb3fe700) at pthread_create.c:333
#7  0x00007f3ada192e9d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 12 (Thread 0x7f39fa8fd700 (LWP 2382)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007f3ada87b55b in QWaitConditionPrivate::wait (time=18446744073709551615, this=0x2949c10) at thread/qwaitcondition_unix.cpp:136
#2  QWaitCondition::wait (this=<optimized out>, mutex=0x24fce90, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:208
#3  0x00007f3adda8cb3e in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5
#4  0x00007f3adda8d3c3 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5
#5  0x00007f3ada87a2be in QThreadPrivate::start (arg=0x24fce10) at thread/qthread_unix.cpp:337
#6  0x00007f3ad99696aa in start_thread (arg=0x7f39fa8fd700) at pthread_create.c:333
#7  0x00007f3ada192e9d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 11 (Thread 0x7f39f9c89700 (LWP 2383)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007f3ada87b55b in QWaitConditionPrivate::wait (time=18446744073709551615, this=0x2e0ed40) at thread/qwaitcondition_unix.cpp:136
#2  QWaitCondition::wait (this=<optimized out>, mutex=0x2e37790, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:208
#3  0x00007f3adda8cb3e in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5
#4  0x00007f3adda8d3c3 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5
#5  0x00007f3ada87a2be in QThreadPrivate::start (arg=0x2e37710) at thread/qthread_unix.cpp:337
#6  0x00007f3ad99696aa in start_thread (arg=0x7f39f9c89700) at pthread_create.c:333
#7  0x00007f3ada192e9d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 10 (Thread 0x7f39ebfff700 (LWP 3649)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007f3ada87b55b in QWaitConditionPrivate::wait (time=18446744073709551615, this=0x37a2290) at thread/qwaitcondition_unix.cpp:136
#2  QWaitCondition::wait (this=<optimized out>, mutex=0x1d77230, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:208
#3  0x00007f3adda8cb3e in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5
#4  0x00007f3adda8d3c3 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5
#5  0x00007f3ada87a2be in QThreadPrivate::start (arg=0x1d771b0) at thread/qthread_unix.cpp:337
#6  0x00007f3ad99696aa in start_thread (arg=0x7f39ebfff700) at pthread_create.c:333
#7  0x00007f3ada192e9d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 9 (Thread 0x7f39eb3fe700 (LWP 5756)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007f3ada87b55b in QWaitConditionPrivate::wait (time=18446744073709551615, this=0x2435310) at thread/qwaitcondition_unix.cpp:136
#2  QWaitCondition::wait (this=<optimized out>, mutex=0x1ff8500, time=time@entry=18446744073709551615) at thread/qwaitcondition_unix.cpp:208
#3  0x00007f3aa94e14eb in ThreadWeaver::Weaver::blockThreadUntilJobsAreBeingAssigned_locked (this=this@entry=0x3757d90, th=<optimized out>) at ../../src/weaver.cpp:594
#4  0x00007f3aa94e229f in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait (this=0x3757d90, th=th@entry=0x1f0b6c0, threadWasBusy=threadWasBusy@entry=false, suspendIfInactive=suspendIfInactive@entry=false, justReturning=justReturning@entry=false) at ../../src/weaver.cpp:554
#5  0x00007f3aa94e64c8 in ThreadWeaver::WorkingHardState::applyForWork (this=0x3731df0, th=0x1f0b6c0, wasBusy=<optimized out>) at ../../src/workinghardstate.cpp:66
#6  0x00007f3aa94e144d in ThreadWeaver::Weaver::applyForWork (this=<optimized out>, th=0x1f0b6c0, wasBusy=<optimized out>) at ../../src/weaver.cpp:568
#7  0x00007f3aa94e6522 in ThreadWeaver::WorkingHardState::applyForWork (this=0x3731df0, th=0x1f0b6c0, wasBusy=<optimized out>) at ../../src/workinghardstate.cpp:73
#8  0x00007f3aa94e144d in ThreadWeaver::Weaver::applyForWork (this=<optimized out>, th=0x1f0b6c0, wasBusy=<optimized out>) at ../../src/weaver.cpp:568
#9  0x00007f3aa94e4423 in ThreadWeaver::Thread::run (this=0x1f0b6c0) at ../../src/thread.cpp:103
#10 0x00007f3ada87a2be in QThreadPrivate::start (arg=0x1f0b6c0) at thread/qthread_unix.cpp:337
#11 0x00007f3ad99696aa in start_thread (arg=0x7f39eb3fe700) at pthread_create.c:333
#12 0x00007f3ada192e9d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 8 (Thread 0x7f39dffff700 (LWP 5757)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007f3ada87b55b in QWaitConditionPrivate::wait (time=18446744073709551615, this=0x2435310) at thread/qwaitcondition_unix.cpp:136
#2  QWaitCondition::wait (this=<optimized out>, mutex=0x1ff8500, time=time@entry=18446744073709551615) at thread/qwaitcondition_unix.cpp:208
#3  0x00007f3aa94e14eb in ThreadWeaver::Weaver::blockThreadUntilJobsAreBeingAssigned_locked (this=this@entry=0x3757d90, th=<optimized out>) at ../../src/weaver.cpp:594
#4  0x00007f3aa94e229f in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait (this=0x3757d90, th=th@entry=0x26efba0, threadWasBusy=threadWasBusy@entry=false, suspendIfInactive=suspendIfInactive@entry=false, justReturning=justReturning@entry=false) at ../../src/weaver.cpp:554
#5  0x00007f3aa94e64c8 in ThreadWeaver::WorkingHardState::applyForWork (this=0x3731df0, th=0x26efba0, wasBusy=<optimized out>) at ../../src/workinghardstate.cpp:66
#6  0x00007f3aa94e144d in ThreadWeaver::Weaver::applyForWork (this=<optimized out>, th=0x26efba0, wasBusy=<optimized out>) at ../../src/weaver.cpp:568
#7  0x00007f3aa94e6522 in ThreadWeaver::WorkingHardState::applyForWork (this=0x3731df0, th=0x26efba0, wasBusy=<optimized out>) at ../../src/workinghardstate.cpp:73
#8  0x00007f3aa94e144d in ThreadWeaver::Weaver::applyForWork (this=<optimized out>, th=0x26efba0, wasBusy=<optimized out>) at ../../src/weaver.cpp:568
#9  0x00007f3aa94e4423 in ThreadWeaver::Thread::run (this=0x26efba0) at ../../src/thread.cpp:103
#10 0x00007f3ada87a2be in QThreadPrivate::start (arg=0x26efba0) at thread/qthread_unix.cpp:337
#11 0x00007f3ad99696aa in start_thread (arg=0x7f39dffff700) at pthread_create.c:333
#12 0x00007f3ada192e9d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 7 (Thread 0x7f39df7fe700 (LWP 5758)):
[KCrash Handler]
#6  0x00007f39e8a3aa48 in memcpy (__len=96, __src=0x18, __dest=0x7f39cc0039d8) at /usr/include/x86_64-linux-gnu/bits/string3.h:53
#7  mdb_txn_renew0 (txn=txn@entry=0x7f39cc003950) at mdb.c:2593
#8  0x00007f39e8a3bc10 in mdb_txn_begin (env=0x7f39d4003c70, parent=<optimized out>, flags=<optimized out>, ret=0x7f39df7fd9e8) at mdb.c:2740
#9  0x00007f39e90b17ce in Baloo::SearchStore::exec (this=this@entry=0x7f39df7fdad0, term=..., offset=0, limit=10, sortResults=<optimized out>) at ../../../src/lib/searchstore.cpp:74
#10 0x00007f39e90a0a32 in Baloo::Query::exec (this=this@entry=0x7f39df7fdb80) at ../../../src/lib/query.cpp:210
#11 0x00007f39e92bff3f in SearchRunner::match (this=this@entry=0x3d79350, context=..., type=..., category=...) at ../../../runners/baloo/baloosearchrunner.cpp:98
#12 0x00007f39e92c08b3 in SearchRunner::match (this=0x3d79350, context=...) at ../../../runners/baloo/baloosearchrunner.cpp:160
#13 0x00007f3aa9701540 in Plasma::AbstractRunner::performMatch (this=0x3d79350, localContext=...) at ../../src/abstractrunner.cpp:131
#14 0x00007f3aa94e5c70 in ThreadWeaver::Executor::run (this=<optimized out>, job=..., thread=<optimized out>) at ../../src/executor.cpp:52
#15 0x00007f3aa94e48b0 in ThreadWeaver::Job::execute (this=<optimized out>, self=..., th=0x26f6ec0) at ../../src/job.cpp:83
#16 0x00007f3aa94e435a in ThreadWeaver::Thread::run (this=0x26f6ec0) at ../../src/thread.cpp:114
#17 0x00007f3ada87a2be in QThreadPrivate::start (arg=0x26f6ec0) at thread/qthread_unix.cpp:337
#18 0x00007f3ad99696aa in start_thread (arg=0x7f39df7fe700) at pthread_create.c:333
#19 0x00007f3ada192e9d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 6 (Thread 0x7f39deffd700 (LWP 5759)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007f3ada87b55b in QWaitConditionPrivate::wait (time=18446744073709551615, this=0x2435310) at thread/qwaitcondition_unix.cpp:136
#2  QWaitCondition::wait (this=<optimized out>, mutex=0x1ff8500, time=time@entry=18446744073709551615) at thread/qwaitcondition_unix.cpp:208
#3  0x00007f3aa94e14eb in ThreadWeaver::Weaver::blockThreadUntilJobsAreBeingAssigned_locked (this=this@entry=0x3757d90, th=<optimized out>) at ../../src/weaver.cpp:594
#4  0x00007f3aa94e229f in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait (this=0x3757d90, th=th@entry=0x7f39d80031e0, threadWasBusy=threadWasBusy@entry=false, suspendIfInactive=suspendIfInactive@entry=false, justReturning=justReturning@entry=false) at ../../src/weaver.cpp:554
#5  0x00007f3aa94e64c8 in ThreadWeaver::WorkingHardState::applyForWork (this=0x3731df0, th=0x7f39d80031e0, wasBusy=<optimized out>) at ../../src/workinghardstate.cpp:66
#6  0x00007f3aa94e144d in ThreadWeaver::Weaver::applyForWork (this=<optimized out>, th=0x7f39d80031e0, wasBusy=<optimized out>) at ../../src/weaver.cpp:568
#7  0x00007f3aa94e6522 in ThreadWeaver::WorkingHardState::applyForWork (this=0x3731df0, th=0x7f39d80031e0, wasBusy=<optimized out>) at ../../src/workinghardstate.cpp:73
#8  0x00007f3aa94e144d in ThreadWeaver::Weaver::applyForWork (this=<optimized out>, th=0x7f39d80031e0, wasBusy=<optimized out>) at ../../src/weaver.cpp:568
#9  0x00007f3aa94e4423 in ThreadWeaver::Thread::run (this=0x7f39d80031e0) at ../../src/thread.cpp:103
#10 0x00007f3ada87a2be in QThreadPrivate::start (arg=0x7f39d80031e0) at thread/qthread_unix.cpp:337
#11 0x00007f3ad99696aa in start_thread (arg=0x7f39deffd700) at pthread_create.c:333
#12 0x00007f3ada192e9d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 5 (Thread 0x7f39de7fc700 (LWP 5760)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007f3ada87b55b in QWaitConditionPrivate::wait (time=18446744073709551615, this=0x2435310) at thread/qwaitcondition_unix.cpp:136
#2  QWaitCondition::wait (this=<optimized out>, mutex=0x1ff8500, time=time@entry=18446744073709551615) at thread/qwaitcondition_unix.cpp:208
#3  0x00007f3aa94e14eb in ThreadWeaver::Weaver::blockThreadUntilJobsAreBeingAssigned_locked (this=this@entry=0x3757d90, th=<optimized out>) at ../../src/weaver.cpp:594
#4  0x00007f3aa94e229f in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait (this=0x3757d90, th=th@entry=0x7f39d40027d0, threadWasBusy=threadWasBusy@entry=false, suspendIfInactive=suspendIfInactive@entry=false, justReturning=justReturning@entry=false) at ../../src/weaver.cpp:554
#5  0x00007f3aa94e64c8 in ThreadWeaver::WorkingHardState::applyForWork (this=0x3731df0, th=0x7f39d40027d0, wasBusy=<optimized out>) at ../../src/workinghardstate.cpp:66
#6  0x00007f3aa94e144d in ThreadWeaver::Weaver::applyForWork (this=<optimized out>, th=0x7f39d40027d0, wasBusy=<optimized out>) at ../../src/weaver.cpp:568
#7  0x00007f3aa94e6522 in ThreadWeaver::WorkingHardState::applyForWork (this=0x3731df0, th=0x7f39d40027d0, wasBusy=<optimized out>) at ../../src/workinghardstate.cpp:73
#8  0x00007f3aa94e144d in ThreadWeaver::Weaver::applyForWork (this=<optimized out>, th=0x7f39d40027d0, wasBusy=<optimized out>) at ../../src/weaver.cpp:568
#9  0x00007f3aa94e4423 in ThreadWeaver::Thread::run (this=0x7f39d40027d0) at ../../src/thread.cpp:103
#10 0x00007f3ada87a2be in QThreadPrivate::start (arg=0x7f39d40027d0) at thread/qthread_unix.cpp:337
#11 0x00007f3ad99696aa in start_thread (arg=0x7f39de7fc700) at pthread_create.c:333
#12 0x00007f3ada192e9d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 4 (Thread 0x7f39ddffb700 (LWP 5761)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007f3ada87b55b in QWaitConditionPrivate::wait (time=18446744073709551615, this=0x2435310) at thread/qwaitcondition_unix.cpp:136
#2  QWaitCondition::wait (this=<optimized out>, mutex=0x1ff8500, time=time@entry=18446744073709551615) at thread/qwaitcondition_unix.cpp:208
#3  0x00007f3aa94e14eb in ThreadWeaver::Weaver::blockThreadUntilJobsAreBeingAssigned_locked (this=this@entry=0x3757d90, th=<optimized out>) at ../../src/weaver.cpp:594
#4  0x00007f3aa94e229f in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait (this=0x3757d90, th=th@entry=0x2539b10, threadWasBusy=threadWasBusy@entry=false, suspendIfInactive=suspendIfInactive@entry=false, justReturning=justReturning@entry=false) at ../../src/weaver.cpp:554
#5  0x00007f3aa94e64c8 in ThreadWeaver::WorkingHardState::applyForWork (this=0x3731df0, th=0x2539b10, wasBusy=<optimized out>) at ../../src/workinghardstate.cpp:66
#6  0x00007f3aa94e144d in ThreadWeaver::Weaver::applyForWork (this=<optimized out>, th=0x2539b10, wasBusy=<optimized out>) at ../../src/weaver.cpp:568
#7  0x00007f3aa94e6522 in ThreadWeaver::WorkingHardState::applyForWork (this=0x3731df0, th=0x2539b10, wasBusy=<optimized out>) at ../../src/workinghardstate.cpp:73
#8  0x00007f3aa94e144d in ThreadWeaver::Weaver::applyForWork (this=<optimized out>, th=0x2539b10, wasBusy=<optimized out>) at ../../src/weaver.cpp:568
#9  0x00007f3aa94e4423 in ThreadWeaver::Thread::run (this=0x2539b10) at ../../src/thread.cpp:103
#10 0x00007f3ada87a2be in QThreadPrivate::start (arg=0x2539b10) at thread/qthread_unix.cpp:337
#11 0x00007f3ad99696aa in start_thread (arg=0x7f39ddffb700) at pthread_create.c:333
#12 0x00007f3ada192e9d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 3 (Thread 0x7f39dd7fa700 (LWP 5762)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007f3ada87b55b in QWaitConditionPrivate::wait (time=18446744073709551615, this=0x2435310) at thread/qwaitcondition_unix.cpp:136
#2  QWaitCondition::wait (this=<optimized out>, mutex=0x1ff8500, time=time@entry=18446744073709551615) at thread/qwaitcondition_unix.cpp:208
#3  0x00007f3aa94e14eb in ThreadWeaver::Weaver::blockThreadUntilJobsAreBeingAssigned_locked (this=this@entry=0x3757d90, th=<optimized out>) at ../../src/weaver.cpp:594
#4  0x00007f3aa94e229f in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait (this=0x3757d90, th=th@entry=0x7f39cc002b90, threadWasBusy=threadWasBusy@entry=false, suspendIfInactive=suspendIfInactive@entry=false, justReturning=justReturning@entry=false) at ../../src/weaver.cpp:554
#5  0x00007f3aa94e64c8 in ThreadWeaver::WorkingHardState::applyForWork (this=0x3731df0, th=0x7f39cc002b90, wasBusy=<optimized out>) at ../../src/workinghardstate.cpp:66
#6  0x00007f3aa94e144d in ThreadWeaver::Weaver::applyForWork (this=<optimized out>, th=0x7f39cc002b90, wasBusy=<optimized out>) at ../../src/weaver.cpp:568
#7  0x00007f3aa94e6522 in ThreadWeaver::WorkingHardState::applyForWork (this=0x3731df0, th=0x7f39cc002b90, wasBusy=<optimized out>) at ../../src/workinghardstate.cpp:73
#8  0x00007f3aa94e144d in ThreadWeaver::Weaver::applyForWork (this=<optimized out>, th=0x7f39cc002b90, wasBusy=<optimized out>) at ../../src/weaver.cpp:568
#9  0x00007f3aa94e4423 in ThreadWeaver::Thread::run (this=0x7f39cc002b90) at ../../src/thread.cpp:103
#10 0x00007f3ada87a2be in QThreadPrivate::start (arg=0x7f39cc002b90) at thread/qthread_unix.cpp:337
#11 0x00007f3ad99696aa in start_thread (arg=0x7f39dd7fa700) at pthread_create.c:333
#12 0x00007f3ada192e9d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 2 (Thread 0x7f39dcff9700 (LWP 5763)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007f3ada87b55b in QWaitConditionPrivate::wait (time=18446744073709551615, this=0x2435310) at thread/qwaitcondition_unix.cpp:136
#2  QWaitCondition::wait (this=<optimized out>, mutex=0x1ff8500, time=time@entry=18446744073709551615) at thread/qwaitcondition_unix.cpp:208
#3  0x00007f3aa94e14eb in ThreadWeaver::Weaver::blockThreadUntilJobsAreBeingAssigned_locked (this=this@entry=0x3757d90, th=<optimized out>) at ../../src/weaver.cpp:594
#4  0x00007f3aa94e229f in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait (this=0x3757d90, th=th@entry=0x7f39d0002f90, threadWasBusy=threadWasBusy@entry=false, suspendIfInactive=suspendIfInactive@entry=false, justReturning=justReturning@entry=false) at ../../src/weaver.cpp:554
#5  0x00007f3aa94e64c8 in ThreadWeaver::WorkingHardState::applyForWork (this=0x3731df0, th=0x7f39d0002f90, wasBusy=<optimized out>) at ../../src/workinghardstate.cpp:66
#6  0x00007f3aa94e144d in ThreadWeaver::Weaver::applyForWork (this=<optimized out>, th=0x7f39d0002f90, wasBusy=<optimized out>) at ../../src/weaver.cpp:568
#7  0x00007f3aa94e6522 in ThreadWeaver::WorkingHardState::applyForWork (this=0x3731df0, th=0x7f39d0002f90, wasBusy=<optimized out>) at ../../src/workinghardstate.cpp:73
#8  0x00007f3aa94e144d in ThreadWeaver::Weaver::applyForWork (this=<optimized out>, th=0x7f39d0002f90, wasBusy=<optimized out>) at ../../src/weaver.cpp:568
#9  0x00007f3aa94e4423 in ThreadWeaver::Thread::run (this=0x7f39d0002f90) at ../../src/thread.cpp:103
#10 0x00007f3ada87a2be in QThreadPrivate::start (arg=0x7f39d0002f90) at thread/qthread_unix.cpp:337
#11 0x00007f3ad99696aa in start_thread (arg=0x7f39dcff9700) at pthread_create.c:333
#12 0x00007f3ada192e9d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 1 (Thread 0x7f3adf9cc800 (LWP 1658)):
#0  poll () at ../sysdeps/unix/syscall-template.S:81
#1  0x00007f3ad6f341ec in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f3ad6f342fc in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f3adaab127f in QEventDispatcherGlib::processEvents (this=0xc315d0, flags=...) at kernel/qeventdispatcher_glib.cpp:418
#4  0x00007f3adaa5775a in QEventLoop::exec (this=this@entry=0x7ffd683cd560, flags=..., flags@entry=...) at kernel/qeventloop.cpp:204
#5  0x00007f3adaa5f2cc in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1188
#6  0x00007f3adad7400c in QGuiApplication::exec () at kernel/qguiapplication.cpp:1510
#7  0x00007f3adb534025 in QApplication::exec () at kernel/qapplication.cpp:2956
#8  0x00000000004322c3 in main (argc=2, argv=<optimized out>) at ../../shell/main.cpp:176

Possible duplicates by query: bug 358976, bug 358016, bug 355959, bug 354419, bug 354184.

Reported using DrKonqi
Comment 1 Christoph Cullmann 2016-09-11 17:36:49 UTC 
*** Bug 359259 has been marked as a duplicate of this bug. ***
Comment 2 Christoph Cullmann 2016-09-11 21:33:27 UTC 

*** This bug has been marked as a duplicate of bug 360946 ***