Application: krunner (5.6.5) Qt Version: 5.6.1 Frameworks Version: 5.23.0 Operating System: Linux 4.7.0-rc7+ x86_64 Distribution: Debian GNU/Linux unstable (sid) -- Information about the crash: when I used alt-F2 to start konsole after logging into a plasma desktop, krunner crashed and konsole started alright, except for failing to display unicode characters correctly. 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 0x7f812349a7c0 (LWP 5162))] Thread 13 (Thread 0x7f81017fa700 (LWP 5412)): #0 0x0000003000c0d09f in pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185 #1 0x0000003011cae6bb in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #2 0x00007f81113d2bbf in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*, bool, bool, bool) () at /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5 #3 0x00007f81113d6bb8 in () at /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5 #4 0x00007f81113d1dad in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5 #5 0x00007f81113d6c12 in () at /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5 #6 0x00007f81113d1dad in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5 #7 0x00007f81113d4730 in ThreadWeaver::Thread::run() () at /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5 #8 0x0000003011cad808 in () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #9 0x0000003000c07464 in start_thread (arg=0x7f81017fa700) at pthread_create.c:333 #10 0x00000030004e730d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109 Thread 12 (Thread 0x7f8101ffb700 (LWP 5411)): #0 0x0000003000c0d09f in pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185 #1 0x0000003011cae6bb in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #2 0x00007f81113d2bbf in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*, bool, bool, bool) () at /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5 #3 0x00007f81113d6bb8 in () at /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5 #4 0x00007f81113d1dad in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5 #5 0x00007f81113d6c12 in () at /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5 #6 0x00007f81113d1dad in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5 #7 0x00007f81113d4730 in ThreadWeaver::Thread::run() () at /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5 #8 0x0000003011cad808 in () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #9 0x0000003000c07464 in start_thread (arg=0x7f8101ffb700) at pthread_create.c:333 #10 0x00000030004e730d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109 Thread 11 (Thread 0x7f81027fc700 (LWP 5410)): [KCrash Handler] #6 0x00000030d540cc5f in mdb_cursor_open () at /usr/lib/x86_64-linux-gnu/liblmdb.so.0 #7 0x00000030c8025824 in Baloo::PostingDB::prefixIter(QByteArray const&) () at /usr/lib/x86_64-linux-gnu/libKF5BalooEngine.so.5 #8 0x00000030c802fc92 in Baloo::Transaction::postingIterator(Baloo::EngineQuery const&) const () at /usr/lib/x86_64-linux-gnu/libKF5BalooEngine.so.5 #9 0x00000030c7c24364 in () at /usr/lib/x86_64-linux-gnu/libKF5Baloo.so.5 #10 0x00000030c7c23a1a in () at /usr/lib/x86_64-linux-gnu/libKF5Baloo.so.5 #11 0x00000030c7c2493c in () at /usr/lib/x86_64-linux-gnu/libKF5Baloo.so.5 #12 0x00000030c7c132cf in Baloo::Query::exec() () at /usr/lib/x86_64-linux-gnu/libKF5Baloo.so.5 #13 0x00007f810969d6c0 in () at /usr/lib/x86_64-linux-gnu/qt5/plugins/krunner_baloosearchrunner.so #14 0x00007f810969e479 in () at /usr/lib/x86_64-linux-gnu/qt5/plugins/krunner_baloosearchrunner.so #15 0x00007f81115f6e98 in Plasma::AbstractRunner::performMatch(Plasma::RunnerContext&) () at /usr/lib/x86_64-linux-gnu/libKF5Runner.so.5 #16 0x00007f81113d6367 in ThreadWeaver::Executor::run(QSharedPointer<ThreadWeaver::JobInterface> const&, ThreadWeaver::Thread*) () at /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5 #17 0x00007f81113d4e90 in ThreadWeaver::Job::execute(QSharedPointer<ThreadWeaver::JobInterface> const&, ThreadWeaver::Thread*) () at /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5 #18 0x00007f81113d4680 in ThreadWeaver::Thread::run() () at /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5 #19 0x0000003011cad808 in () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #20 0x0000003000c07464 in start_thread (arg=0x7f81027fc700) at pthread_create.c:333 #21 0x00000030004e730d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109 Thread 10 (Thread 0x7f8102ffd700 (LWP 5409)): #0 0x0000003000c0d09f in pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185 #1 0x0000003011cae6bb in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #2 0x00007f81113d2bbf in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*, bool, bool, bool) () at /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5 #3 0x00007f81113d6bb8 in () at /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5 #4 0x00007f81113d1dad in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5 #5 0x00007f81113d6c12 in () at /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5 #6 0x00007f81113d1dad in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5 #7 0x00007f81113d4730 in ThreadWeaver::Thread::run() () at /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5 #8 0x0000003011cad808 in () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #9 0x0000003000c07464 in start_thread (arg=0x7f8102ffd700) at pthread_create.c:333 #10 0x00000030004e730d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109 Thread 9 (Thread 0x7f81037fe700 (LWP 5404)): #0 0x0000003000c0d09f in pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185 #1 0x0000003011cae6bb in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #2 0x00007f81113d2bbf in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*, bool, bool, bool) () at /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5 #3 0x00007f81113d6bb8 in () at /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5 #4 0x00007f81113d1dad in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5 #5 0x00007f81113d6c12 in () at /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5 #6 0x00007f81113d1dad in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5 #7 0x00007f81113d4730 in ThreadWeaver::Thread::run() () at /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5 #8 0x0000003011cad808 in () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #9 0x0000003000c07464 in start_thread (arg=0x7f81037fe700) at pthread_create.c:333 #10 0x00000030004e730d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109 Thread 8 (Thread 0x7f8103fff700 (LWP 5403)): #0 0x0000003000c0d09f in pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185 #1 0x0000003011cae6bb in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #2 0x00007f81113d2bbf in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*, bool, bool, bool) () at /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5 #3 0x00007f81113d6bb8 in () at /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5 #4 0x00007f81113d1dad in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5 #5 0x00007f81113d6c12 in () at /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5 #6 0x00007f81113d1dad in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5 #7 0x00007f81113d4730 in ThreadWeaver::Thread::run() () at /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5 #8 0x0000003011cad808 in () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #9 0x0000003000c07464 in start_thread (arg=0x7f8103fff700) at pthread_create.c:333 #10 0x00000030004e730d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109 Thread 7 (Thread 0x7f810887b700 (LWP 5402)): #0 0x0000003000c0d09f in pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185 #1 0x0000003011cae6bb in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #2 0x00007f81113d2bbf in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*, bool, bool, bool) () at /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5 #3 0x00007f81113d6bb8 in () at /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5 #4 0x00007f81113d1dad in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5 #5 0x00007f81113d6c12 in () at /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5 #6 0x00007f81113d1dad in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5 #7 0x00007f81113d4730 in ThreadWeaver::Thread::run() () at /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5 #8 0x0000003011cad808 in () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #9 0x0000003000c07464 in start_thread (arg=0x7f810887b700) at pthread_create.c:333 #10 0x00000030004e730d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109 Thread 6 (Thread 0x7f810907c700 (LWP 5401)): #0 0x0000003000c0d09f in pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185 #1 0x0000003011cae6bb in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #2 0x00007f81113d2bbf in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*, bool, bool, bool) () at /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5 #3 0x00007f81113d6bb8 in () at /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5 #4 0x00007f81113d1dad in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5 #5 0x00007f81113d6c12 in () at /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5 #6 0x00007f81113d1dad in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5 #7 0x00007f81113d4730 in ThreadWeaver::Thread::run() () at /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5 #8 0x0000003011cad808 in () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #9 0x0000003000c07464 in start_thread (arg=0x7f810907c700) at pthread_create.c:333 #10 0x00000030004e730d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109 Thread 5 (Thread 0x7f8113536700 (LWP 5179)): #0 0x00000030004de19d in poll () at ../sysdeps/unix/syscall-template.S:84 #1 0x000000300384a39c in g_main_context_iterate (priority=2147483647, n_fds=1, fds=0x7f810c0013e0, timeout=<optimized out>, context=0x7f810c000990) at /build/glib2.0-vjfO_h/glib2.0-2.48.1/./glib/gmain.c:4135 #2 0x000000300384a39c in g_main_context_iterate (context=context@entry=0x7f810c000990, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at /build/glib2.0-vjfO_h/glib2.0-2.48.1/./glib/gmain.c:3835 #3 0x000000300384a4ac in g_main_context_iteration (context=0x7f810c000990, may_block=1) at /build/glib2.0-vjfO_h/glib2.0-2.48.1/./glib/gmain.c:3901 #4 0x0000003011ed71cb in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #5 0x0000003011e7fe4a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #6 0x0000003011ca89e4 in QThread::exec() () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #7 0x0000003041ec1405 in () at /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5 #8 0x0000003011cad808 in () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #9 0x0000003000c07464 in start_thread (arg=0x7f8113536700) at pthread_create.c:333 #10 0x00000030004e730d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109 Thread 4 (Thread 0x7f8118a74700 (LWP 5176)): #0 0x0000003000c0d09f in pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185 #1 0x00007f811b97a693 in () at /usr/lib/x86_64-linux-gnu/dri/r600_dri.so #2 0x00007f811b979db7 in () at /usr/lib/x86_64-linux-gnu/dri/r600_dri.so #3 0x0000003000c07464 in start_thread (arg=0x7f8118a74700) at pthread_create.c:333 #4 0x00000030004e730d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109 Thread 3 (Thread 0x7f8122182700 (LWP 5167)): #0 0x00000030004de19d in poll () at ../sysdeps/unix/syscall-template.S:84 #1 0x000000300384a39c in g_main_context_iterate (priority=2147483647, n_fds=1, fds=0x7f81140101c0, timeout=<optimized out>, context=0x7f8114000990) at /build/glib2.0-vjfO_h/glib2.0-2.48.1/./glib/gmain.c:4135 #2 0x000000300384a39c in g_main_context_iterate (context=context@entry=0x7f8114000990, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at /build/glib2.0-vjfO_h/glib2.0-2.48.1/./glib/gmain.c:3835 #3 0x000000300384a4ac in g_main_context_iteration (context=0x7f8114000990, may_block=1) at /build/glib2.0-vjfO_h/glib2.0-2.48.1/./glib/gmain.c:3901 #4 0x0000003011ed71cb in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #5 0x0000003011e7fe4a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #6 0x0000003011ca89e4 in QThread::exec() () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #7 0x0000003013c15515 in () at /usr/lib/x86_64-linux-gnu/libQt5DBus.so.5 #8 0x0000003011cad808 in () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #9 0x0000003000c07464 in start_thread (arg=0x7f8122182700) at pthread_create.c:333 #10 0x00000030004e730d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109 Thread 2 (Thread 0x7f8122bb5700 (LWP 5165)): #0 0x00000030004de19d in poll () at ../sysdeps/unix/syscall-template.S:84 #1 0x000000300340a382 in _xcb_conn_wait (__timeout=-1, __nfds=1, __fds=0x7f8122bb4d00) at /usr/include/x86_64-linux-gnu/bits/poll2.h:46 #2 0x000000300340a382 in _xcb_conn_wait (c=c@entry=0xa635e0, cond=cond@entry=0xa63620, vector=vector@entry=0x0, count=count@entry=0x0) at ../../src/xcb_conn.c:459 #3 0x000000300340bff7 in xcb_wait_for_event (c=0xa635e0) at ../../src/xcb_in.c:693 #4 0x00007f8123218a89 in () at /usr/lib/x86_64-linux-gnu/libQt5XcbQpa.so.5 #5 0x0000003011cad808 in () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #6 0x0000003000c07464 in start_thread (arg=0x7f8122bb5700) at pthread_create.c:333 #7 0x00000030004e730d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109 Thread 1 (Thread 0x7f812349a7c0 (LWP 5162)): #0 0x00000030004de19d in poll () at ../sysdeps/unix/syscall-template.S:84 #1 0x000000300384a39c in g_main_context_iterate (priority=2147483647, n_fds=2, fds=0xae4020, timeout=<optimized out>, context=0x7f811c0016f0) at /build/glib2.0-vjfO_h/glib2.0-2.48.1/./glib/gmain.c:4135 #2 0x000000300384a39c in g_main_context_iterate (context=context@entry=0x7f811c0016f0, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at /build/glib2.0-vjfO_h/glib2.0-2.48.1/./glib/gmain.c:3835 #3 0x000000300384a4ac in g_main_context_iteration (context=0x7f811c0016f0, may_block=1) at /build/glib2.0-vjfO_h/glib2.0-2.48.1/./glib/gmain.c:3901 #4 0x0000003011ed71cb in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #5 0x0000003011e7fe4a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #6 0x0000003011e8850c in QCoreApplication::exec() () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #7 0x0000000000406aee in () #8 0x0000003000420730 in __libc_start_main (main=0x4066e0, argc=1, argv=0x7ffd090cc8a8, init=<optimized out>, fini=<optimized out>, rtld_fini=<optimized out>, stack_end=0x7ffd090cc898) at ../csu/libc-start.c:291 #9 0x0000000000406b69 in _start () Possible duplicates by query: bug 364993, bug 359488. Reported using DrKonqi
*** This bug has been marked as a duplicate of bug 362621 ***