Application: krunner (5.5.4) Qt Version: 5.5.1 Operating System: Linux 4.6.0+ x86_64 Distribution: Debian GNU/Linux unstable (sid) -- Information about the crash: - What I was doing when the application crashed: I started iceweasel with alt-F2 and it started, but krunner crashed and the panel locked up. The crash can be reproduced sometimes. -- Backtrace: Application: krunner (krunner), signal: Segmentation fault Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1". [Current thread is 1 (Thread 0x7f2bee61a7c0 (LWP 4138))] Thread 12 (Thread 0x7f2bedf57700 (LWP 4140)): #0 0x00000030004dfdcd in poll () at ../sysdeps/unix/syscall-template.S:84 #1 0x000000300380a382 in _xcb_conn_wait (__timeout=-1, __nfds=1, __fds=0x7f2bedf56d00) at /usr/include/x86_64-linux-gnu/bits/poll2.h:46 #2 0x000000300380a382 in _xcb_conn_wait (c=c@entry=0x1f3d470, cond=cond@entry=0x1f3d4b0, vector=vector@entry=0x0, count=count@entry=0x0) at ../../src/xcb_conn.c:459 #3 0x000000300380bff7 in xcb_wait_for_event (c=0x1f3d470) at ../../src/xcb_in.c:693 #4 0x00007f2bee3b6789 in QXcbEventReader::run() (this=0x1f504c0) at qxcbconnection.cpp:1230 #5 0x00000030174a580e in QThreadPrivate::start(void*) (arg=0x1f504c0) at thread/qthread_unix.cpp:331 #6 0x0000003000c07454 in start_thread (arg=0x7f2bedf57700) at pthread_create.c:334 #7 0x00000030004e8e5d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109 Thread 11 (Thread 0x7f2be48aa700 (LWP 4144)): #0 0x0000003000c0d04f in pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185 #1 0x00007f2be797a693 in () at /usr/lib/x86_64-linux-gnu/dri/r600_dri.so #2 0x00007f2be7979db7 in () at /usr/lib/x86_64-linux-gnu/dri/r600_dri.so #3 0x0000003000c07454 in start_thread (arg=0x7f2be48aa700) at pthread_create.c:334 #4 0x00000030004e8e5d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109 Thread 10 (Thread 0x7f2be2eeb700 (LWP 4147)): #0 0x00000030004dfdcd in poll () at ../sysdeps/unix/syscall-template.S:84 #1 0x0000003002c4a39c in g_main_context_iterate (priority=2147483647, n_fds=1, fds=0x7f2bdc003070, timeout=<optimized out>, context=0x7f2bdc000990) at /build/glib2.0-wnDt2X/glib2.0-2.48.1/./glib/gmain.c:4135 #2 0x0000003002c4a39c in g_main_context_iterate (context=context@entry=0x7f2bdc000990, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at /build/glib2.0-wnDt2X/glib2.0-2.48.1/./glib/gmain.c:3835 #3 0x0000003002c4a4ac in g_main_context_iteration (context=0x7f2bdc000990, may_block=may_block@entry=1) at /build/glib2.0-wnDt2X/glib2.0-2.48.1/./glib/gmain.c:3901 #4 0x00000030176dca5b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) (this=0x7f2bdc0008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:420 #5 0x0000003017683daa in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) (this=this@entry=0x7f2be2eeade0, flags=..., flags@entry=...) at kernel/qeventloop.cpp:204 #6 0x00000030174a0864 in QThread::exec() (this=<optimized out>) at thread/qthread.cpp:503 #7 0x00000030556d5105 in () at /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5 #8 0x00000030174a580e in QThreadPrivate::start(void*) (arg=0x22ae820) at thread/qthread_unix.cpp:331 #9 0x0000003000c07454 in start_thread (arg=0x7f2be2eeb700) at pthread_create.c:334 #10 0x00000030004e8e5d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109 Thread 9 (Thread 0x7f2bd88ee700 (LWP 4373)): #0 0x0000003000c0d04f in pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185 #1 0x00000030174a6aab in QWaitCondition::wait(QMutex*, unsigned long) (time=18446744073709551615, this=0x21e2610) at thread/qwaitcondition_unix.cpp:136 #2 0x00000030174a6aab in QWaitCondition::wait(QMutex*, unsigned long) (this=<optimized out>, mutex=0x22622d0, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:208 #3 0x00007f2be0cecdbf in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*, bool, bool, bool) () at /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5 #4 0x00007f2be0cf0fe8 in () at /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5 #5 0x00007f2be0cebf8d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5 #6 0x00007f2be0cf1042 in () at /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5 #7 0x00007f2be0cebf8d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5 #8 0x00007f2be0ceee53 in ThreadWeaver::Thread::run() () at /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5 #9 0x00000030174a580e in QThreadPrivate::start(void*) (arg=0x2bf3030) at thread/qthread_unix.cpp:331 #10 0x0000003000c07454 in start_thread (arg=0x7f2bd88ee700) at pthread_create.c:334 #11 0x00000030004e8e5d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109 Thread 8 (Thread 0x7f2bd3fff700 (LWP 4374)): #0 0x0000003000c0d04f in pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185 #1 0x00000030174a6aab in QWaitCondition::wait(QMutex*, unsigned long) (time=18446744073709551615, this=0x21e2610) at thread/qwaitcondition_unix.cpp:136 #2 0x00000030174a6aab in QWaitCondition::wait(QMutex*, unsigned long) (this=<optimized out>, mutex=0x22622d0, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:208 #3 0x00007f2be0cecdbf in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*, bool, bool, bool) () at /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5 #4 0x00007f2be0cf0fe8 in () at /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5 #5 0x00007f2be0cebf8d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5 #6 0x00007f2be0cf1042 in () at /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5 #7 0x00007f2be0cebf8d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5 #8 0x00007f2be0ceee53 in ThreadWeaver::Thread::run() () at /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5 #9 0x00000030174a580e in QThreadPrivate::start(void*) (arg=0x2bea7b0) at thread/qthread_unix.cpp:331 #10 0x0000003000c07454 in start_thread (arg=0x7f2bd3fff700) at pthread_create.c:334 #11 0x00000030004e8e5d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109 Thread 7 (Thread 0x7f2bd37fe700 (LWP 4375)): #0 0x0000003000c0d04f in pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185 #1 0x00000030174a6aab in QWaitCondition::wait(QMutex*, unsigned long) (time=18446744073709551615, this=0x21e2610) at thread/qwaitcondition_unix.cpp:136 #2 0x00000030174a6aab in QWaitCondition::wait(QMutex*, unsigned long) (this=<optimized out>, mutex=0x22622d0, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:208 #3 0x00007f2be0cecdbf in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*, bool, bool, bool) () at /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5 #4 0x00007f2be0cf0fe8 in () at /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5 #5 0x00007f2be0cebf8d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5 #6 0x00007f2be0cf1042 in () at /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5 #7 0x00007f2be0cebf8d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5 #8 0x00007f2be0ceee53 in ThreadWeaver::Thread::run() () at /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5 #9 0x00000030174a580e in QThreadPrivate::start(void*) (arg=0x27abe00) at thread/qthread_unix.cpp:331 #10 0x0000003000c07454 in start_thread (arg=0x7f2bd37fe700) at pthread_create.c:334 #11 0x00000030004e8e5d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109 Thread 6 (Thread 0x7f2bd2ffd700 (LWP 4376)): #0 0x0000003000c0d04f in pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185 #1 0x00000030174a6aab in QWaitCondition::wait(QMutex*, unsigned long) (time=18446744073709551615, this=0x21e2610) at thread/qwaitcondition_unix.cpp:136 #2 0x00000030174a6aab in QWaitCondition::wait(QMutex*, unsigned long) (this=<optimized out>, mutex=0x22622d0, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:208 #3 0x00007f2be0cecdbf in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*, bool, bool, bool) () at /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5 #4 0x00007f2be0cf0fe8 in () at /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5 #5 0x00007f2be0cebf8d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5 #6 0x00007f2be0cf1042 in () at /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5 #7 0x00007f2be0cebf8d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5 #8 0x00007f2be0ceee53 in ThreadWeaver::Thread::run() () at /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5 #9 0x00000030174a580e in QThreadPrivate::start(void*) (arg=0x2bdad40) at thread/qthread_unix.cpp:331 #10 0x0000003000c07454 in start_thread (arg=0x7f2bd2ffd700) at pthread_create.c:334 #11 0x00000030004e8e5d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109 Thread 5 (Thread 0x7f2bd27fc700 (LWP 4377)): #0 0x0000003000c0d04f in pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185 #1 0x00000030174a6aab in QWaitCondition::wait(QMutex*, unsigned long) (time=18446744073709551615, this=0x21e2610) at thread/qwaitcondition_unix.cpp:136 #2 0x00000030174a6aab in QWaitCondition::wait(QMutex*, unsigned long) (this=<optimized out>, mutex=0x22622d0, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:208 #3 0x00007f2be0cecdbf in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*, bool, bool, bool) () at /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5 #4 0x00007f2be0cf0fe8 in () at /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5 #5 0x00007f2be0cebf8d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5 #6 0x00007f2be0cf1042 in () at /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5 #7 0x00007f2be0cebf8d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5 #8 0x00007f2be0ceee53 in ThreadWeaver::Thread::run() () at /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5 #9 0x00000030174a580e in QThreadPrivate::start(void*) (arg=0x7f2bcc002f90) at thread/qthread_unix.cpp:331 #10 0x0000003000c07454 in start_thread (arg=0x7f2bd27fc700) at pthread_create.c:334 #11 0x00000030004e8e5d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109 Thread 4 (Thread 0x7f2bd1ffb700 (LWP 4378)): [KCrash Handler] #6 0x00000030004910b8 in __memcpy_sse2_unaligned () at ../sysdeps/x86_64/multiarch/memcpy-sse2-unaligned.S:167 #7 0x00000030ad62b7ea in Baloo::PostingCodec::decode(QByteArray const&) () at /usr/lib/x86_64-linux-gnu/libKF5BalooEngine.so.5 #8 0x00000030ad61808e in () at /usr/lib/x86_64-linux-gnu/libKF5BalooEngine.so.5 #9 0x00000030ad618151 in Baloo::PostingDB::iter(QByteArray const&) () at /usr/lib/x86_64-linux-gnu/libKF5BalooEngine.so.5 #10 0x00000030ad6210db in Baloo::Transaction::postingIterator(Baloo::EngineQuery const&) const () at /usr/lib/x86_64-linux-gnu/libKF5BalooEngine.so.5 #11 0x00000030c5a1fe9d in () at /usr/lib/x86_64-linux-gnu/libKF5Baloo.so.5 #12 0x00000030c5a2002e in () at /usr/lib/x86_64-linux-gnu/libKF5Baloo.so.5 #13 0x00000030c5a2102c in () at /usr/lib/x86_64-linux-gnu/libKF5Baloo.so.5 #14 0x00000030c5a0fff2 in Baloo::Query::exec() () at /usr/lib/x86_64-linux-gnu/libKF5Baloo.so.5 #15 0x00007f2bd8afaf2f in () at /usr/lib/x86_64-linux-gnu/qt5/plugins/krunner_baloosearchrunner.so #16 0x00007f2bd8afb879 in () at /usr/lib/x86_64-linux-gnu/qt5/plugins/krunner_baloosearchrunner.so #17 0x00007f2be0f0cf40 in Plasma::AbstractRunner::performMatch(Plasma::RunnerContext&) (this=0x2d16a60, localContext=...) at ../../src/abstractrunner.cpp:131 #18 0x00007f2be0cf0790 in ThreadWeaver::Executor::run(QSharedPointer<ThreadWeaver::JobInterface> const&, ThreadWeaver::Thread*) () at /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5 #19 0x00007f2be0cef2e0 in ThreadWeaver::Job::execute(QSharedPointer<ThreadWeaver::JobInterface> const&, ThreadWeaver::Thread*) () at /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5 #20 0x00007f2be0ceed8a in ThreadWeaver::Thread::run() () at /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5 #21 0x00000030174a580e in QThreadPrivate::start(void*) (arg=0x7f2bc4002f90) at thread/qthread_unix.cpp:331 #22 0x0000003000c07454 in start_thread (arg=0x7f2bd1ffb700) at pthread_create.c:334 #23 0x00000030004e8e5d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109 Thread 3 (Thread 0x7f2bd17fa700 (LWP 4379)): #0 0x0000003000c0d04f in pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185 #1 0x00000030174a6aab in QWaitCondition::wait(QMutex*, unsigned long) (time=18446744073709551615, this=0x21e2610) at thread/qwaitcondition_unix.cpp:136 #2 0x00000030174a6aab in QWaitCondition::wait(QMutex*, unsigned long) (this=<optimized out>, mutex=0x22622d0, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:208 #3 0x00007f2be0cecdbf in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*, bool, bool, bool) () at /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5 #4 0x00007f2be0cf0fe8 in () at /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5 #5 0x00007f2be0cebf8d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5 #6 0x00007f2be0cf1042 in () at /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5 #7 0x00007f2be0cebf8d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5 #8 0x00007f2be0ceee53 in ThreadWeaver::Thread::run() () at /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5 #9 0x00000030174a580e in QThreadPrivate::start(void*) (arg=0x7f2bd4002d90) at thread/qthread_unix.cpp:331 #10 0x0000003000c07454 in start_thread (arg=0x7f2bd17fa700) at pthread_create.c:334 #11 0x00000030004e8e5d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109 Thread 2 (Thread 0x7f2bd0ff9700 (LWP 4380)): #0 0x0000003000c0d04f in pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185 #1 0x00000030174a6aab in QWaitCondition::wait(QMutex*, unsigned long) (time=18446744073709551615, this=0x21e2610) at thread/qwaitcondition_unix.cpp:136 #2 0x00000030174a6aab in QWaitCondition::wait(QMutex*, unsigned long) (this=<optimized out>, mutex=0x22622d0, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:208 #3 0x00007f2be0cecdbf in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*, bool, bool, bool) () at /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5 #4 0x00007f2be0cf0fe8 in () at /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5 #5 0x00007f2be0cebf8d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5 #6 0x00007f2be0cf1042 in () at /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5 #7 0x00007f2be0cebf8d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5 #8 0x00007f2be0ceee53 in ThreadWeaver::Thread::run() () at /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5 #9 0x00000030174a580e in QThreadPrivate::start(void*) (arg=0x2bf3270) at thread/qthread_unix.cpp:331 #10 0x0000003000c07454 in start_thread (arg=0x7f2bd0ff9700) at pthread_create.c:334 #11 0x00000030004e8e5d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109 Thread 1 (Thread 0x7f2bee61a7c0 (LWP 4138)): #0 0x00000030004dfdcd in poll () at ../sysdeps/unix/syscall-template.S:84 #1 0x0000003002c4a39c in g_main_context_iterate (priority=2147483647, n_fds=2, fds=0x24f2660, timeout=<optimized out>, context=0x7f2be80016f0) at /build/glib2.0-wnDt2X/glib2.0-2.48.1/./glib/gmain.c:4135 #2 0x0000003002c4a39c in g_main_context_iterate (context=context@entry=0x7f2be80016f0, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at /build/glib2.0-wnDt2X/glib2.0-2.48.1/./glib/gmain.c:3835 #3 0x0000003002c4a4ac in g_main_context_iteration (context=0x7f2be80016f0, may_block=may_block@entry=1) at /build/glib2.0-wnDt2X/glib2.0-2.48.1/./glib/gmain.c:3901 #4 0x00000030176dca5b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) (this=0x1f88890, flags=...) at kernel/qeventdispatcher_glib.cpp:420 #5 0x0000003017683daa in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) (this=this@entry=0x7ffecba505c0, flags=..., flags@entry=...) at kernel/qeventloop.cpp:204 #6 0x000000301768be4c in QCoreApplication::exec() () at kernel/qcoreapplication.cpp:1229 #7 0x0000000000407671 in main () Possible duplicates by query: bug 363421. Reported using DrKonqi
*** This bug has been marked as a duplicate of bug 367480 ***