Application: plasmashell (5.4.2)
 (Compiled from sources)
Qt Version: 5.4.2
Operating System: Linux 4.2.0-16-generic x86_64
Distribution: Ubuntu 15.10

-- Information about the crash:
Plasma crash after open my notebook

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".
[Current thread is 1 (Thread 0x7f9c47677800 (LWP 2406))]

Thread 15 (Thread 0x7f9c2bfff700 (LWP 2450)):
#0  0x00007f9c3ec22884 in g_mutex_unlock () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#1  0x00007f9c3ebde1a6 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f9c3ebde2fc in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f9c4275b29b in QEventDispatcherGlib::processEvents (this=0x7f9c240008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:420
#4  0x00007f9c4270175a in QEventLoop::exec (this=this@entry=0x7f9c2bffeda0, flags=..., flags@entry=...) at kernel/qeventloop.cpp:204
#5  0x00007f9c4251f3d4 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:503
#6  0x00007f9c44d47f85 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#7  0x00007f9c425242be in QThreadPrivate::start (arg=0xa15d80) at thread/qthread_unix.cpp:337
#8  0x00007f9c416136aa in start_thread (arg=0x7f9c2bfff700) at pthread_create.c:333
#9  0x00007f9c41e3ceed in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 14 (Thread 0x7f9c20f46700 (LWP 2457)):
#0  0x00007f9c42759227 in QTimerInfoList::repairTimersIfNeeded (this=0x7f9c1c002cd0) at kernel/qtimerinfo_unix.cpp:154
#1  0x00007f9c427592a3 in QTimerInfoList::timerWait (this=0x7f9c1c002cd0, tm=...) at kernel/qtimerinfo_unix.cpp:380
#2  0x00007f9c4275a67e in timerSourcePrepareHelper (timeout=0x7f9c20f45be4, src=<optimized out>) at kernel/qeventdispatcher_glib.cpp:127
#3  timerSourcePrepare (source=<optimized out>, timeout=0x7f9c20f45be4) at kernel/qeventdispatcher_glib.cpp:160
#4  0x00007f9c3ebdd77d in g_main_context_prepare () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#5  0x00007f9c3ebde11b in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#6  0x00007f9c3ebde2fc in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#7  0x00007f9c4275b29b in QEventDispatcherGlib::processEvents (this=0x7f9c1c0008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:420
#8  0x00007f9c4270175a in QEventLoop::exec (this=this@entry=0x7f9c20f45da0, flags=..., flags@entry=...) at kernel/qeventloop.cpp:204
#9  0x00007f9c4251f3d4 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:503
#10 0x00007f9c44d47f85 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#11 0x00007f9c425242be in QThreadPrivate::start (arg=0xcf7520) at thread/qthread_unix.cpp:337
#12 0x00007f9c416136aa in start_thread (arg=0x7f9c20f46700) at pthread_create.c:333
#13 0x00007f9c41e3ceed in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 13 (Thread 0x7f9c1a621700 (LWP 2488)):
#0  0x00007f9c3ec22869 in g_mutex_lock () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#1  0x00007f9c3ebde1d2 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f9c3ebde2fc in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f9c4275b29b in QEventDispatcherGlib::processEvents (this=0x7f9c0c0008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:420
#4  0x00007f9c4270175a in QEventLoop::exec (this=this@entry=0x7f9c1a620da0, flags=..., flags@entry=...) at kernel/qeventloop.cpp:204
#5  0x00007f9c4251f3d4 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:503
#6  0x00007f9c44d47f85 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#7  0x00007f9c425242be in QThreadPrivate::start (arg=0x95abc0) at thread/qthread_unix.cpp:337
#8  0x00007f9c416136aa in start_thread (arg=0x7f9c1a621700) at pthread_create.c:333
#9  0x00007f9c41e3ceed in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 12 (Thread 0x7f9c18ddd700 (LWP 2490)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007f9c470d3114 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Script.so.5
#2  0x00007f9c470d3159 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Script.so.5
#3  0x00007f9c416136aa in start_thread (arg=0x7f9c18ddd700) at pthread_create.c:333
#4  0x00007f9c41e3ceed in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 11 (Thread 0x7f9c123db700 (LWP 2497)):
#0  0x00007f9c41e2d49d in read () at ../sysdeps/unix/syscall-template.S:81
#1  0x00007f9c3ec214e0 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f9c3ebddcd4 in g_main_context_check () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f9c3ebde190 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007f9c3ebde2fc in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#5  0x00007f9c4275b29b in QEventDispatcherGlib::processEvents (this=0x7f9b880008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:420
#6  0x00007f9c4270175a in QEventLoop::exec (this=this@entry=0x7f9c123dad50, flags=..., flags@entry=...) at kernel/qeventloop.cpp:204
#7  0x00007f9c4251f3d4 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:503
#8  0x00007f9c456c3ef6 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5
#9  0x00007f9c425242be in QThreadPrivate::start (arg=0x117f5b0) at thread/qthread_unix.cpp:337
#10 0x00007f9c416136aa in start_thread (arg=0x7f9c123db700) at pthread_create.c:333
#11 0x00007f9c41e3ceed in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 10 (Thread 0x7f9b7c7dc700 (LWP 2770)):
#0  0x00007f9c41e318dd in poll () at ../sysdeps/unix/syscall-template.S:81
#1  0x00007f9c3ebde1ec in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f9c3ebde2fc in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f9c4275b29b in QEventDispatcherGlib::processEvents (this=0x7f9b740008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:420
#4  0x00007f9c4270175a in QEventLoop::exec (this=this@entry=0x7f9b7c7dbd80, flags=..., flags@entry=...) at kernel/qeventloop.cpp:204
#5  0x00007f9c4251f3d4 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:503
#6  0x00007f9b7ea768f7 in KCupsConnection::run() () from /usr/lib/x86_64-linux-gnu/libkcupslib.so
#7  0x00007f9c425242be in QThreadPrivate::start (arg=0x35a27b0) at thread/qthread_unix.cpp:337
#8  0x00007f9c416136aa in start_thread (arg=0x7f9b7c7dc700) at pthread_create.c:333
#9  0x00007f9c41e3ceed in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 9 (Thread 0x7f9b7b7ca700 (LWP 4089)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007f9c4252555b in QWaitConditionPrivate::wait (time=18446744073709551615, this=0x534d1a0) at thread/qwaitcondition_unix.cpp:136
#2  QWaitCondition::wait (this=<optimized out>, mutex=0x50917b0, time=time@entry=18446744073709551615) at thread/qwaitcondition_unix.cpp:208
#3  0x00007f9c110e44eb in ThreadWeaver::Weaver::blockThreadUntilJobsAreBeingAssigned_locked (this=this@entry=0x4d47af0, th=<optimized out>) at ../../src/weaver.cpp:594
#4  0x00007f9c110e529f in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait (this=0x4d47af0, th=th@entry=0x56448a0, threadWasBusy=threadWasBusy@entry=false, suspendIfInactive=suspendIfInactive@entry=false, justReturning=justReturning@entry=false) at ../../src/weaver.cpp:554
#5  0x00007f9c110e94c8 in ThreadWeaver::WorkingHardState::applyForWork (this=0x4fdf0e0, th=0x56448a0, wasBusy=<optimized out>) at ../../src/workinghardstate.cpp:66
#6  0x00007f9c110e444d in ThreadWeaver::Weaver::applyForWork (this=<optimized out>, th=0x56448a0, wasBusy=<optimized out>) at ../../src/weaver.cpp:568
#7  0x00007f9c110e9522 in ThreadWeaver::WorkingHardState::applyForWork (this=0x4fdf0e0, th=0x56448a0, wasBusy=<optimized out>) at ../../src/workinghardstate.cpp:73
#8  0x00007f9c110e444d in ThreadWeaver::Weaver::applyForWork (this=<optimized out>, th=0x56448a0, wasBusy=<optimized out>) at ../../src/weaver.cpp:568
#9  0x00007f9c110e9522 in ThreadWeaver::WorkingHardState::applyForWork (this=0x4fdf0e0, th=0x56448a0, wasBusy=<optimized out>) at ../../src/workinghardstate.cpp:73
#10 0x00007f9c110e444d in ThreadWeaver::Weaver::applyForWork (this=<optimized out>, th=0x56448a0, wasBusy=<optimized out>) at ../../src/weaver.cpp:568
#11 0x00007f9c110e9522 in ThreadWeaver::WorkingHardState::applyForWork (this=0x4fdf0e0, th=0x56448a0, wasBusy=<optimized out>) at ../../src/workinghardstate.cpp:73
#12 0x00007f9c110e444d in ThreadWeaver::Weaver::applyForWork (this=<optimized out>, th=0x56448a0, wasBusy=<optimized out>) at ../../src/weaver.cpp:568
#13 0x00007f9c110e9522 in ThreadWeaver::WorkingHardState::applyForWork (this=0x4fdf0e0, th=0x56448a0, wasBusy=<optimized out>) at ../../src/workinghardstate.cpp:73
#14 0x00007f9c110e444d in ThreadWeaver::Weaver::applyForWork (this=<optimized out>, th=0x56448a0, wasBusy=<optimized out>) at ../../src/weaver.cpp:568
#15 0x00007f9c110e7423 in ThreadWeaver::Thread::run (this=0x56448a0) at ../../src/thread.cpp:103
#16 0x00007f9c425242be in QThreadPrivate::start (arg=0x56448a0) at thread/qthread_unix.cpp:337
#17 0x00007f9c416136aa in start_thread (arg=0x7f9b7b7ca700) at pthread_create.c:333
#18 0x00007f9c41e3ceed in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 8 (Thread 0x7f9b68beb700 (LWP 4090)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007f9c4252555b in QWaitConditionPrivate::wait (time=18446744073709551615, this=0x534d1a0) at thread/qwaitcondition_unix.cpp:136
#2  QWaitCondition::wait (this=<optimized out>, mutex=0x50917b0, time=time@entry=18446744073709551615) at thread/qwaitcondition_unix.cpp:208
#3  0x00007f9c110e44eb in ThreadWeaver::Weaver::blockThreadUntilJobsAreBeingAssigned_locked (this=this@entry=0x4d47af0, th=<optimized out>) at ../../src/weaver.cpp:594
#4  0x00007f9c110e529f in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait (this=0x4d47af0, th=th@entry=0x4e03770, threadWasBusy=threadWasBusy@entry=false, suspendIfInactive=suspendIfInactive@entry=false, justReturning=justReturning@entry=false) at ../../src/weaver.cpp:554
#5  0x00007f9c110e94c8 in ThreadWeaver::WorkingHardState::applyForWork (this=0x4fdf0e0, th=0x4e03770, wasBusy=<optimized out>) at ../../src/workinghardstate.cpp:66
#6  0x00007f9c110e444d in ThreadWeaver::Weaver::applyForWork (this=<optimized out>, th=0x4e03770, wasBusy=<optimized out>) at ../../src/weaver.cpp:568
#7  0x00007f9c110e9522 in ThreadWeaver::WorkingHardState::applyForWork (this=0x4fdf0e0, th=0x4e03770, wasBusy=<optimized out>) at ../../src/workinghardstate.cpp:73
#8  0x00007f9c110e444d in ThreadWeaver::Weaver::applyForWork (this=<optimized out>, th=0x4e03770, wasBusy=<optimized out>) at ../../src/weaver.cpp:568
#9  0x00007f9c110e7423 in ThreadWeaver::Thread::run (this=0x4e03770) at ../../src/thread.cpp:103
#10 0x00007f9c425242be in QThreadPrivate::start (arg=0x4e03770) at thread/qthread_unix.cpp:337
#11 0x00007f9c416136aa in start_thread (arg=0x7f9b68beb700) at pthread_create.c:333
#12 0x00007f9c41e3ceed in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 7 (Thread 0x7f9b683ea700 (LWP 4091)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007f9c4252555b in QWaitConditionPrivate::wait (time=18446744073709551615, this=0x534d1a0) at thread/qwaitcondition_unix.cpp:136
#2  QWaitCondition::wait (this=<optimized out>, mutex=0x50917b0, time=time@entry=18446744073709551615) at thread/qwaitcondition_unix.cpp:208
#3  0x00007f9c110e44eb in ThreadWeaver::Weaver::blockThreadUntilJobsAreBeingAssigned_locked (this=this@entry=0x4d47af0, th=<optimized out>) at ../../src/weaver.cpp:594
#4  0x00007f9c110e529f in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait (this=0x4d47af0, th=th@entry=0x7f9b6c001e50, threadWasBusy=threadWasBusy@entry=false, suspendIfInactive=suspendIfInactive@entry=false, justReturning=justReturning@entry=false) at ../../src/weaver.cpp:554
#5  0x00007f9c110e94c8 in ThreadWeaver::WorkingHardState::applyForWork (this=0x4fdf0e0, th=0x7f9b6c001e50, wasBusy=<optimized out>) at ../../src/workinghardstate.cpp:66
#6  0x00007f9c110e444d in ThreadWeaver::Weaver::applyForWork (this=<optimized out>, th=0x7f9b6c001e50, wasBusy=<optimized out>) at ../../src/weaver.cpp:568
#7  0x00007f9c110e9522 in ThreadWeaver::WorkingHardState::applyForWork (this=0x4fdf0e0, th=0x7f9b6c001e50, wasBusy=<optimized out>) at ../../src/workinghardstate.cpp:73
#8  0x00007f9c110e444d in ThreadWeaver::Weaver::applyForWork (this=<optimized out>, th=0x7f9b6c001e50, wasBusy=<optimized out>) at ../../src/weaver.cpp:568
#9  0x00007f9c110e7423 in ThreadWeaver::Thread::run (this=0x7f9b6c001e50) at ../../src/thread.cpp:103
#10 0x00007f9c425242be in QThreadPrivate::start (arg=0x7f9b6c001e50) at thread/qthread_unix.cpp:337
#11 0x00007f9c416136aa in start_thread (arg=0x7f9b683ea700) at pthread_create.c:333
#12 0x00007f9c41e3ceed in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 6 (Thread 0x7f9b67be9700 (LWP 4092)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007f9c4252555b in QWaitConditionPrivate::wait (time=18446744073709551615, this=0x534d1a0) at thread/qwaitcondition_unix.cpp:136
#2  QWaitCondition::wait (this=<optimized out>, mutex=0x50917b0, time=time@entry=18446744073709551615) at thread/qwaitcondition_unix.cpp:208
#3  0x00007f9c110e44eb in ThreadWeaver::Weaver::blockThreadUntilJobsAreBeingAssigned_locked (this=this@entry=0x4d47af0, th=<optimized out>) at ../../src/weaver.cpp:594
#4  0x00007f9c110e529f in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait (this=0x4d47af0, th=th@entry=0xc8bfb0, threadWasBusy=threadWasBusy@entry=false, suspendIfInactive=suspendIfInactive@entry=false, justReturning=justReturning@entry=false) at ../../src/weaver.cpp:554
#5  0x00007f9c110e94c8 in ThreadWeaver::WorkingHardState::applyForWork (this=0x4fdf0e0, th=0xc8bfb0, wasBusy=<optimized out>) at ../../src/workinghardstate.cpp:66
#6  0x00007f9c110e444d in ThreadWeaver::Weaver::applyForWork (this=<optimized out>, th=0xc8bfb0, wasBusy=<optimized out>) at ../../src/weaver.cpp:568
#7  0x00007f9c110e9522 in ThreadWeaver::WorkingHardState::applyForWork (this=0x4fdf0e0, th=0xc8bfb0, wasBusy=<optimized out>) at ../../src/workinghardstate.cpp:73
#8  0x00007f9c110e444d in ThreadWeaver::Weaver::applyForWork (this=<optimized out>, th=0xc8bfb0, wasBusy=<optimized out>) at ../../src/weaver.cpp:568
#9  0x00007f9c110e7423 in ThreadWeaver::Thread::run (this=0xc8bfb0) at ../../src/thread.cpp:103
#10 0x00007f9c425242be in QThreadPrivate::start (arg=0xc8bfb0) at thread/qthread_unix.cpp:337
#11 0x00007f9c416136aa in start_thread (arg=0x7f9b67be9700) at pthread_create.c:333
#12 0x00007f9c41e3ceed in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 5 (Thread 0x7f9b673e8700 (LWP 4093)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007f9c4252555b in QWaitConditionPrivate::wait (time=18446744073709551615, this=0x534d1a0) at thread/qwaitcondition_unix.cpp:136
#2  QWaitCondition::wait (this=<optimized out>, mutex=0x50917b0, time=time@entry=18446744073709551615) at thread/qwaitcondition_unix.cpp:208
#3  0x00007f9c110e44eb in ThreadWeaver::Weaver::blockThreadUntilJobsAreBeingAssigned_locked (this=this@entry=0x4d47af0, th=<optimized out>) at ../../src/weaver.cpp:594
#4  0x00007f9c110e529f in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait (this=0x4d47af0, th=th@entry=0x7f9b58002f90, threadWasBusy=threadWasBusy@entry=false, suspendIfInactive=suspendIfInactive@entry=false, justReturning=justReturning@entry=false) at ../../src/weaver.cpp:554
#5  0x00007f9c110e94c8 in ThreadWeaver::WorkingHardState::applyForWork (this=0x4fdf0e0, th=0x7f9b58002f90, wasBusy=<optimized out>) at ../../src/workinghardstate.cpp:66
#6  0x00007f9c110e444d in ThreadWeaver::Weaver::applyForWork (this=<optimized out>, th=0x7f9b58002f90, wasBusy=<optimized out>) at ../../src/weaver.cpp:568
#7  0x00007f9c110e9522 in ThreadWeaver::WorkingHardState::applyForWork (this=0x4fdf0e0, th=0x7f9b58002f90, wasBusy=<optimized out>) at ../../src/workinghardstate.cpp:73
#8  0x00007f9c110e444d in ThreadWeaver::Weaver::applyForWork (this=<optimized out>, th=0x7f9b58002f90, wasBusy=<optimized out>) at ../../src/weaver.cpp:568
#9  0x00007f9c110e7423 in ThreadWeaver::Thread::run (this=0x7f9b58002f90) at ../../src/thread.cpp:103
#10 0x00007f9c425242be in QThreadPrivate::start (arg=0x7f9b58002f90) at thread/qthread_unix.cpp:337
#11 0x00007f9c416136aa in start_thread (arg=0x7f9b673e8700) at pthread_create.c:333
#12 0x00007f9c41e3ceed in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 4 (Thread 0x7f9b66be7700 (LWP 4094)):
[KCrash Handler]
#6  0x00007f9b69e40a48 in memcpy (__len=96, __src=0x18, __dest=0x7f9b54304d38) at /usr/include/x86_64-linux-gnu/bits/string3.h:53
#7  mdb_txn_renew0 (txn=txn@entry=0x7f9b54304cb0) at mdb.c:2593
#8  0x00007f9b69e41c10 in mdb_txn_begin (env=0x7f9b4c003340, parent=parent@entry=0x0, flags=flags@entry=131072, ret=0x7f9b66be6960) at mdb.c:2740
#9  0x00007f9b6a05aeaf in Baloo::Database::open (this=0x7f9b6a2813e0 <(anonymous namespace)::Q_QGS_s_db::innerFunction()::holder>, mode=mode@entry=Baloo::Database::OpenDatabase) at ../../../src/engine/database.cpp:100
#10 0x00007f9b6a4b4dd8 in Baloo::SearchStore::SearchStore (this=0x7f9b66be6ad0) at ../../../src/lib/searchstore.cpp:51
#11 0x00007f9b6a4a6a09 in Baloo::Query::exec (this=this@entry=0x7f9b66be6b80) at ../../../src/lib/query.cpp:209
#12 0x00007f9b6a6c5f3f in SearchRunner::match (this=this@entry=0x56b4960, context=..., type=..., category=...) at ../../../runners/baloo/baloosearchrunner.cpp:98
#13 0x00007f9b6a6c68b3 in SearchRunner::match (this=0x56b4960, context=...) at ../../../runners/baloo/baloosearchrunner.cpp:160
#14 0x00007f9c1176f540 in Plasma::AbstractRunner::performMatch (this=0x56b4960, localContext=...) at ../../src/abstractrunner.cpp:131
#15 0x00007f9c110e8c70 in ThreadWeaver::Executor::run (this=<optimized out>, job=..., thread=<optimized out>) at ../../src/executor.cpp:52
#16 0x00007f9c110e78b0 in ThreadWeaver::Job::execute (this=<optimized out>, self=..., th=0x7f9b600023d0) at ../../src/job.cpp:83
#17 0x00007f9c110e735a in ThreadWeaver::Thread::run (this=0x7f9b600023d0) at ../../src/thread.cpp:114
#18 0x00007f9c425242be in QThreadPrivate::start (arg=0x7f9b600023d0) at thread/qthread_unix.cpp:337
#19 0x00007f9c416136aa in start_thread (arg=0x7f9b66be7700) at pthread_create.c:333
#20 0x00007f9c41e3ceed in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 3 (Thread 0x7f9b663e6700 (LWP 4095)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007f9c4252555b in QWaitConditionPrivate::wait (time=18446744073709551615, this=0x534d1a0) at thread/qwaitcondition_unix.cpp:136
#2  QWaitCondition::wait (this=<optimized out>, mutex=0x50917b0, time=time@entry=18446744073709551615) at thread/qwaitcondition_unix.cpp:208
#3  0x00007f9c110e44eb in ThreadWeaver::Weaver::blockThreadUntilJobsAreBeingAssigned_locked (this=this@entry=0x4d47af0, th=<optimized out>) at ../../src/weaver.cpp:594
#4  0x00007f9c110e529f in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait (this=0x4d47af0, th=th@entry=0x7f9b5c002f90, threadWasBusy=threadWasBusy@entry=false, suspendIfInactive=suspendIfInactive@entry=false, justReturning=justReturning@entry=false) at ../../src/weaver.cpp:554
#5  0x00007f9c110e94c8 in ThreadWeaver::WorkingHardState::applyForWork (this=0x4fdf0e0, th=0x7f9b5c002f90, wasBusy=<optimized out>) at ../../src/workinghardstate.cpp:66
#6  0x00007f9c110e444d in ThreadWeaver::Weaver::applyForWork (this=<optimized out>, th=0x7f9b5c002f90, wasBusy=<optimized out>) at ../../src/weaver.cpp:568
#7  0x00007f9c110e9522 in ThreadWeaver::WorkingHardState::applyForWork (this=0x4fdf0e0, th=0x7f9b5c002f90, wasBusy=<optimized out>) at ../../src/workinghardstate.cpp:73
#8  0x00007f9c110e444d in ThreadWeaver::Weaver::applyForWork (this=<optimized out>, th=0x7f9b5c002f90, wasBusy=<optimized out>) at ../../src/weaver.cpp:568
#9  0x00007f9c110e7423 in ThreadWeaver::Thread::run (this=0x7f9b5c002f90) at ../../src/thread.cpp:103
#10 0x00007f9c425242be in QThreadPrivate::start (arg=0x7f9b5c002f90) at thread/qthread_unix.cpp:337
#11 0x00007f9c416136aa in start_thread (arg=0x7f9b663e6700) at pthread_create.c:333
#12 0x00007f9c41e3ceed in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 2 (Thread 0x7f9b65be5700 (LWP 4096)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007f9c4252555b in QWaitConditionPrivate::wait (time=18446744073709551615, this=0x534d1a0) at thread/qwaitcondition_unix.cpp:136
#2  QWaitCondition::wait (this=<optimized out>, mutex=0x50917b0, time=time@entry=18446744073709551615) at thread/qwaitcondition_unix.cpp:208
#3  0x00007f9c110e44eb in ThreadWeaver::Weaver::blockThreadUntilJobsAreBeingAssigned_locked (this=this@entry=0x4d47af0, th=<optimized out>) at ../../src/weaver.cpp:594
#4  0x00007f9c110e529f in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait (this=0x4d47af0, th=th@entry=0x556cef0, threadWasBusy=threadWasBusy@entry=false, suspendIfInactive=suspendIfInactive@entry=false, justReturning=justReturning@entry=false) at ../../src/weaver.cpp:554
#5  0x00007f9c110e94c8 in ThreadWeaver::WorkingHardState::applyForWork (this=0x4fdf0e0, th=0x556cef0, wasBusy=<optimized out>) at ../../src/workinghardstate.cpp:66
#6  0x00007f9c110e444d in ThreadWeaver::Weaver::applyForWork (this=<optimized out>, th=0x556cef0, wasBusy=<optimized out>) at ../../src/weaver.cpp:568
#7  0x00007f9c110e9522 in ThreadWeaver::WorkingHardState::applyForWork (this=0x4fdf0e0, th=0x556cef0, wasBusy=<optimized out>) at ../../src/workinghardstate.cpp:73
#8  0x00007f9c110e444d in ThreadWeaver::Weaver::applyForWork (this=<optimized out>, th=0x556cef0, wasBusy=<optimized out>) at ../../src/weaver.cpp:568
#9  0x00007f9c110e9522 in ThreadWeaver::WorkingHardState::applyForWork (this=0x4fdf0e0, th=0x556cef0, wasBusy=<optimized out>) at ../../src/workinghardstate.cpp:73
#10 0x00007f9c110e444d in ThreadWeaver::Weaver::applyForWork (this=<optimized out>, th=0x556cef0, wasBusy=<optimized out>) at ../../src/weaver.cpp:568
#11 0x00007f9c110e9522 in ThreadWeaver::WorkingHardState::applyForWork (this=0x4fdf0e0, th=0x556cef0, wasBusy=<optimized out>) at ../../src/workinghardstate.cpp:73
#12 0x00007f9c110e444d in ThreadWeaver::Weaver::applyForWork (this=<optimized out>, th=0x556cef0, wasBusy=<optimized out>) at ../../src/weaver.cpp:568
#13 0x00007f9c110e7423 in ThreadWeaver::Thread::run (this=0x556cef0) at ../../src/thread.cpp:103
#14 0x00007f9c425242be in QThreadPrivate::start (arg=0x556cef0) at thread/qthread_unix.cpp:337
#15 0x00007f9c416136aa in start_thread (arg=0x7f9b65be5700) at pthread_create.c:333
#16 0x00007f9c41e3ceed in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 1 (Thread 0x7f9c47677800 (LWP 2406)):
#0  0x00007f9c47647bb3 in _dl_fini () at dl-fini.c:252
#1  0x00007f9c41d6fd32 in __run_exit_handlers (status=1, listp=0x7f9c420fa698 <__exit_funcs>, run_list_atexit=run_list_atexit@entry=true) at exit.c:82
#2  0x00007f9c41d6fd85 in __GI_exit (status=<optimized out>) at exit.c:104
#3  0x00007f9c34efd68e in ?? ()
#4  0x0000000000000061 in ?? ()
#5  0x00007f9c2c058a60 in ?? ()
#6  0x000000000093d990 in ?? ()
#7  0x00007f9c45111269 in ?? () from /usr/lib/x86_64-linux-gnu/libKF5XmlGui.so.5
#8  0x00007f9c42703bd2 in QCoreApplicationPrivate::sendThroughApplicationEventFilters (this=0x7ffcbcd23070, receiver=0x93d990, event=0x7f9c2c058a60) at kernel/qcoreapplication.cpp:1012
#9  0x00007f9c431e1b8c in QApplicationPrivate::notify_helper (this=0x401, this@entry=0x9316a0, receiver=0x93d990, receiver@entry=0x7f9c2c058a60, e=0x9316a0, e@entry=0x7f9c2c058a60) at kernel/qapplication.cpp:3720
#10 0x00007f9c431e7230 in QApplication::notify (this=0x7ffcbcd236e0, receiver=0x7f9c2c058a60, e=0x7f9c2c058a60) at kernel/qapplication.cpp:3503
#11 0x00007f9c42703f1b in QCoreApplication::notifyInternal (this=0x7ffcbcd236e0, receiver=0x93d990, event=event@entry=0x7f9c2c058a60) at kernel/qcoreapplication.cpp:935
#12 0x00007f9c42706057 in QCoreApplication::sendEvent (event=0x7f9c2c058a60, receiver=<optimized out>) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:228
#13 QCoreApplicationPrivate::sendPostedEvents (receiver=receiver@entry=0x0, event_type=event_type@entry=0, data=0x926d70) at kernel/qcoreapplication.cpp:1552
#14 0x00007f9c42706588 in QCoreApplication::sendPostedEvents (receiver=receiver@entry=0x0, event_type=event_type@entry=0) at kernel/qcoreapplication.cpp:1410
#15 0x00007f9c4275ae73 in postEventSourceDispatch (s=0x9673d0) at kernel/qeventdispatcher_glib.cpp:271
#16 0x00007f9c3ebddff7 in g_main_context_dispatch () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#17 0x00007f9c3ebde250 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#18 0x00007f9c3ebde2fc in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#19 0x00007f9c4275b27f in QEventDispatcherGlib::processEvents (this=0x966560, flags=...) at kernel/qeventdispatcher_glib.cpp:418
#20 0x00007f9c4270175a in QEventLoop::exec (this=this@entry=0x7ffcbcd23560, flags=..., flags@entry=...) at kernel/qeventloop.cpp:204
#21 0x00007f9c427092cc in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1188
#22 0x00007f9c42a1e00c in QGuiApplication::exec () at kernel/qguiapplication.cpp:1510
#23 0x00007f9c431de025 in QApplication::exec () at kernel/qapplication.cpp:2956
#24 0x00000000004322c3 in main (argc=2, argv=<optimized out>) at ../../shell/main.cpp:176

Possible duplicates by query: bug 354419, bug 354184.

Reported using DrKonqi