Application: krunner (5.5.4) Qt Version: 5.5.1 Operating System: Linux 4.5.0+ x86_64 Distribution: Debian GNU/Linux unstable (sid) -- Information about the crash: when starting KDE plasma for the first time after a reboot, krunner crashed when attempting to start konsole with alt-F2 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". pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185 [Current thread is 1 (Thread 0x7f29b63b87c0 (LWP 4740))] Thread 12 (Thread 0x7f29b5cf6700 (LWP 4753)): #0 0x00000030004dfe4d in poll () at ../sysdeps/unix/syscall-template.S:84 #1 0x000000300340a382 in _xcb_conn_wait (__timeout=-1, __nfds=1, __fds=0x7f29b5cf5d00) at /usr/include/x86_64-linux-gnu/bits/poll2.h:46 #2 0x000000300340a382 in _xcb_conn_wait (c=c@entry=0x859470, cond=cond@entry=0x8594b0, vector=vector@entry=0x0, count=count@entry=0x0) at ../../src/xcb_conn.c:459 #3 0x000000300340bff7 in xcb_wait_for_event (c=0x859470) at ../../src/xcb_in.c:693 #4 0x00007f29b6155789 in QXcbEventReader::run() (this=0x86c4c0) at qxcbconnection.cpp:1230 #5 0x00000030180a57fe in QThreadPrivate::start(void*) (arg=0x86c4c0) at thread/qthread_unix.cpp:331 #6 0x0000003000c07454 in start_thread (arg=0x7f29b5cf6700) at pthread_create.c:334 #7 0x00000030004e8edd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109 Thread 11 (Thread 0x7f29acd87700 (LWP 4799)): #0 0x0000003000c0d04f in pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185 #1 0x00007f29af9b3c43 in radeon_drm_cs_emit_ioctl (mtx=0x950280, cond=0x9502a8) at ../../../../../../../include/c11/threads_posix.h:159 #2 0x00007f29af9b3c43 in radeon_drm_cs_emit_ioctl (sema=0x950280) at ../../../../../../../src/gallium/auxiliary/os/os_thread.h:259 #3 0x00007f29af9b3c43 in radeon_drm_cs_emit_ioctl (param=param@entry=0x94ff30) at ../../../../../../../src/gallium/winsys/radeon/drm/radeon_drm_winsys.c:653 #4 0x00007f29af9b3397 in impl_thrd_routine (p=<optimized out>) at ../../../../../../../include/c11/threads_posix.h:87 #5 0x0000003000c07454 in start_thread (arg=0x7f29acd87700) at pthread_create.c:334 #6 0x00000030004e8edd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109 Thread 10 (Thread 0x7f29ab375700 (LWP 4804)): #0 0x000000300448e895 in g_mutex_lock (mutex=mutex@entry=0x7f29a4000990) at /build/glib2.0-2.46.2/./glib/gthread-posix.c:1338 #1 0x0000003004449981 in g_main_context_query (context=context@entry=0x7f29a4000990, max_priority=2147483647, timeout=timeout@entry=0x7f29ab374cb4, fds=fds@entry=0x7f29a4003070, n_fds=n_fds@entry=1) at /build/glib2.0-2.46.2/./glib/gmain.c:3544 #2 0x000000300444a147 in g_main_context_iterate (context=context@entry=0x7f29a4000990, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at /build/glib2.0-2.46.2/./glib/gmain.c:3822 #3 0x000000300444a2dc in g_main_context_iteration (context=0x7f29a4000990, may_block=may_block@entry=1) at /build/glib2.0-2.46.2/./glib/gmain.c:3901 #4 0x00000030182dca5b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) (this=0x7f29a40008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:420 #5 0x0000003018283d6a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) (this=this@entry=0x7f29ab374de0, flags=..., flags@entry=...) at kernel/qeventloop.cpp:204 #6 0x00000030180a0854 in QThread::exec() (this=<optimized out>) at thread/qthread.cpp:503 #7 0x00000030406d5105 in () at /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5 #8 0x00000030180a57fe in QThreadPrivate::start(void*) (arg=0xbf1e60) at thread/qthread_unix.cpp:331 #9 0x0000003000c07454 in start_thread (arg=0x7f29ab375700) at pthread_create.c:334 #10 0x00000030004e8edd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109 Thread 9 (Thread 0x7f29a0f27700 (LWP 4961)): #0 0x0000003000c0d04f in pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185 #1 0x00000030180a6a9b in QWaitCondition::wait(QMutex*, unsigned long) (time=18446744073709551615, this=0xbc44a0) at thread/qwaitcondition_unix.cpp:136 #2 0x00000030180a6a9b in QWaitCondition::wait(QMutex*, unsigned long) (this=<optimized out>, mutex=0xaefc60, time=time@entry=18446744073709551615) at thread/qwaitcondition_unix.cpp:208 #3 0x00007f29a917802b in ThreadWeaver::Weaver::blockThreadUntilJobsAreBeingAssigned_locked(ThreadWeaver::Thread*) (this=this@entry=0xb2ac90, th=<optimized out>) at ../../src/weaver.cpp:594 #4 0x00007f29a9178ddf in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*, bool, bool, bool) (this=0xb2ac90, th=th@entry=0x1450ba0, threadWasBusy=threadWasBusy@entry=false, suspendIfInactive=suspendIfInactive@entry=false, justReturning=justReturning@entry=false) at ../../src/weaver.cpp:554 #5 0x00007f29a917d038 in ThreadWeaver::WorkingHardState::applyForWork(ThreadWeaver::Thread*, bool) (this=0xb62c70, th=0x1450ba0, wasBusy=<optimized out>) at ../../src/workinghardstate.cpp:66 #6 0x00007f29a9177f8d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) (this=<optimized out>, th=0x1450ba0, wasBusy=<optimized out>) at ../../src/weaver.cpp:568 #7 0x00007f29a917d092 in ThreadWeaver::WorkingHardState::applyForWork(ThreadWeaver::Thread*, bool) (this=0xb62c70, th=0x1450ba0, wasBusy=<optimized out>) at ../../src/workinghardstate.cpp:73 #8 0x00007f29a9177f8d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) (this=<optimized out>, th=0x1450ba0, wasBusy=<optimized out>) at ../../src/weaver.cpp:568 #9 0x00007f29a917aea3 in ThreadWeaver::Thread::run() (this=0x1450ba0) at ../../src/thread.cpp:103 #10 0x00000030180a57fe in QThreadPrivate::start(void*) (arg=0x1450ba0) at thread/qthread_unix.cpp:331 #11 0x0000003000c07454 in start_thread (arg=0x7f29a0f27700) at pthread_create.c:334 #12 0x00000030004e8edd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109 Thread 8 (Thread 0x7f2998726700 (LWP 4962)): #0 0x0000003000c0d04f in pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185 #1 0x00000030180a6a9b in QWaitCondition::wait(QMutex*, unsigned long) (time=18446744073709551615, this=0xbc44a0) at thread/qwaitcondition_unix.cpp:136 #2 0x00000030180a6a9b in QWaitCondition::wait(QMutex*, unsigned long) (this=<optimized out>, mutex=0xaefc60, time=time@entry=18446744073709551615) at thread/qwaitcondition_unix.cpp:208 #3 0x00007f29a917802b in ThreadWeaver::Weaver::blockThreadUntilJobsAreBeingAssigned_locked(ThreadWeaver::Thread*) (this=this@entry=0xb2ac90, th=<optimized out>) at ../../src/weaver.cpp:594 #4 0x00007f29a9178ddf in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*, bool, bool, bool) (this=0xb2ac90, th=th@entry=0x1450c60, threadWasBusy=threadWasBusy@entry=false, suspendIfInactive=suspendIfInactive@entry=false, justReturning=justReturning@entry=false) at ../../src/weaver.cpp:554 #5 0x00007f29a917d038 in ThreadWeaver::WorkingHardState::applyForWork(ThreadWeaver::Thread*, bool) (this=0xb62c70, th=0x1450c60, wasBusy=<optimized out>) at ../../src/workinghardstate.cpp:66 #6 0x00007f29a9177f8d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) (this=<optimized out>, th=0x1450c60, wasBusy=<optimized out>) at ../../src/weaver.cpp:568 #7 0x00007f29a917d092 in ThreadWeaver::WorkingHardState::applyForWork(ThreadWeaver::Thread*, bool) (this=0xb62c70, th=0x1450c60, wasBusy=<optimized out>) at ../../src/workinghardstate.cpp:73 #8 0x00007f29a9177f8d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) (this=<optimized out>, th=0x1450c60, wasBusy=<optimized out>) at ../../src/weaver.cpp:568 #9 0x00007f29a917aea3 in ThreadWeaver::Thread::run() (this=0x1450c60) at ../../src/thread.cpp:103 #10 0x00000030180a57fe in QThreadPrivate::start(void*) (arg=0x1450c60) at thread/qthread_unix.cpp:331 #11 0x0000003000c07454 in start_thread (arg=0x7f2998726700) at pthread_create.c:334 #12 0x00000030004e8edd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109 Thread 7 (Thread 0x7f299bfff700 (LWP 4963)): [KCrash Handler] #6 0x00000030dd6039fa in () at /usr/lib/x86_64-linux-gnu/liblmdb.so.0 #7 0x00000030dd604db4 in mdb_txn_begin () at /usr/lib/x86_64-linux-gnu/liblmdb.so.0 #8 0x00000030c182101e in () at /usr/lib/x86_64-linux-gnu/libKF5Baloo.so.5 #9 0x00000030c180fff2 in Baloo::Query::exec() () at /usr/lib/x86_64-linux-gnu/libKF5Baloo.so.5 #10 0x00007f29a8791f2f in () at /usr/lib/x86_64-linux-gnu/qt5/plugins/krunner_baloosearchrunner.so #11 0x00007f29a8792879 in () at /usr/lib/x86_64-linux-gnu/qt5/plugins/krunner_baloosearchrunner.so #12 0x00007f29a9398f40 in Plasma::AbstractRunner::performMatch(Plasma::RunnerContext&) (this=0x147fb00, localContext=...) at ../../src/abstractrunner.cpp:131 #13 0x00007f29a917c7e0 in ThreadWeaver::Executor::run(QSharedPointer<ThreadWeaver::JobInterface> const&, ThreadWeaver::Thread*) (this=<optimized out>, job=..., thread=<optimized out>) at ../../src/executor.cpp:52 #14 0x00007f29a917b330 in ThreadWeaver::Job::execute(QSharedPointer<ThreadWeaver::JobInterface> const&, ThreadWeaver::Thread*) (this=<optimized out>, self=..., th=0x1427f00) at ../../src/job.cpp:83 #15 0x00007f29a917adda in ThreadWeaver::Thread::run() (this=0x1427f00) at ../../src/thread.cpp:114 #16 0x00000030180a57fe in QThreadPrivate::start(void*) (arg=0x1427f00) at thread/qthread_unix.cpp:331 #17 0x0000003000c07454 in start_thread (arg=0x7f299bfff700) at pthread_create.c:334 #18 0x00000030004e8edd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109 Thread 6 (Thread 0x7f299b7fe700 (LWP 4964)): #0 0x0000003000c0d04f in pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185 #1 0x00000030180a6a9b in QWaitCondition::wait(QMutex*, unsigned long) (time=18446744073709551615, this=0xbc44a0) at thread/qwaitcondition_unix.cpp:136 #2 0x00000030180a6a9b in QWaitCondition::wait(QMutex*, unsigned long) (this=<optimized out>, mutex=0xaefc60, time=time@entry=18446744073709551615) at thread/qwaitcondition_unix.cpp:208 #3 0x00007f29a917802b in ThreadWeaver::Weaver::blockThreadUntilJobsAreBeingAssigned_locked(ThreadWeaver::Thread*) (this=this@entry=0xb2ac90, th=<optimized out>) at ../../src/weaver.cpp:594 #4 0x00007f29a9178ddf in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*, bool, bool, bool) (this=0xb2ac90, th=th@entry=0x7f299c002d90, threadWasBusy=threadWasBusy@entry=false, suspendIfInactive=suspendIfInactive@entry=false, justReturning=justReturning@entry=false) at ../../src/weaver.cpp:554 #5 0x00007f29a917d038 in ThreadWeaver::WorkingHardState::applyForWork(ThreadWeaver::Thread*, bool) (this=0xb62c70, th=0x7f299c002d90, wasBusy=<optimized out>) at ../../src/workinghardstate.cpp:66 #6 0x00007f29a9177f8d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) (this=<optimized out>, th=0x7f299c002d90, wasBusy=<optimized out>) at ../../src/weaver.cpp:568 #7 0x00007f29a917d092 in ThreadWeaver::WorkingHardState::applyForWork(ThreadWeaver::Thread*, bool) (this=0xb62c70, th=0x7f299c002d90, wasBusy=<optimized out>) at ../../src/workinghardstate.cpp:73 #8 0x00007f29a9177f8d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) (this=<optimized out>, th=0x7f299c002d90, wasBusy=<optimized out>) at ../../src/weaver.cpp:568 #9 0x00007f29a917aea3 in ThreadWeaver::Thread::run() (this=0x7f299c002d90) at ../../src/thread.cpp:103 #10 0x00000030180a57fe in QThreadPrivate::start(void*) (arg=0x7f299c002d90) at thread/qthread_unix.cpp:331 #11 0x0000003000c07454 in start_thread (arg=0x7f299b7fe700) at pthread_create.c:334 #12 0x00000030004e8edd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109 Thread 5 (Thread 0x7f299affd700 (LWP 4965)): #0 0x0000003000c0d04f in pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185 #1 0x00000030180a6a9b in QWaitCondition::wait(QMutex*, unsigned long) (time=18446744073709551615, this=0xbc44a0) at thread/qwaitcondition_unix.cpp:136 #2 0x00000030180a6a9b in QWaitCondition::wait(QMutex*, unsigned long) (this=<optimized out>, mutex=0xaefc60, time=time@entry=18446744073709551615) at thread/qwaitcondition_unix.cpp:208 #3 0x00007f29a917802b in ThreadWeaver::Weaver::blockThreadUntilJobsAreBeingAssigned_locked(ThreadWeaver::Thread*) (this=this@entry=0xb2ac90, th=<optimized out>) at ../../src/weaver.cpp:594 #4 0x00007f29a9178ddf in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*, bool, bool, bool) (this=0xb2ac90, th=th@entry=0x7f2990002f90, threadWasBusy=threadWasBusy@entry=false, suspendIfInactive=suspendIfInactive@entry=false, justReturning=justReturning@entry=false) at ../../src/weaver.cpp:554 #5 0x00007f29a917d038 in ThreadWeaver::WorkingHardState::applyForWork(ThreadWeaver::Thread*, bool) (this=0xb62c70, th=0x7f2990002f90, wasBusy=<optimized out>) at ../../src/workinghardstate.cpp:66 #6 0x00007f29a9177f8d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) (this=<optimized out>, th=0x7f2990002f90, wasBusy=<optimized out>) at ../../src/weaver.cpp:568 #7 0x00007f29a917d092 in ThreadWeaver::WorkingHardState::applyForWork(ThreadWeaver::Thread*, bool) (this=0xb62c70, th=0x7f2990002f90, wasBusy=<optimized out>) at ../../src/workinghardstate.cpp:73 #8 0x00007f29a9177f8d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) (this=<optimized out>, th=0x7f2990002f90, wasBusy=<optimized out>) at ../../src/weaver.cpp:568 #9 0x00007f29a917aea3 in ThreadWeaver::Thread::run() (this=0x7f2990002f90) at ../../src/thread.cpp:103 #10 0x00000030180a57fe in QThreadPrivate::start(void*) (arg=0x7f2990002f90) at thread/qthread_unix.cpp:331 #11 0x0000003000c07454 in start_thread (arg=0x7f299affd700) at pthread_create.c:334 #12 0x00000030004e8edd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109 Thread 4 (Thread 0x7f299a7fc700 (LWP 4966)): #0 0x0000003000c0d04f in pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185 #1 0x00000030180a6a9b in QWaitCondition::wait(QMutex*, unsigned long) (time=18446744073709551615, this=0xbc44a0) at thread/qwaitcondition_unix.cpp:136 #2 0x00000030180a6a9b in QWaitCondition::wait(QMutex*, unsigned long) (this=<optimized out>, mutex=0xaefc60, time=time@entry=18446744073709551615) at thread/qwaitcondition_unix.cpp:208 #3 0x00007f29a917802b in ThreadWeaver::Weaver::blockThreadUntilJobsAreBeingAssigned_locked(ThreadWeaver::Thread*) (this=this@entry=0xb2ac90, th=<optimized out>) at ../../src/weaver.cpp:594 #4 0x00007f29a9178ddf in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*, bool, bool, bool) (this=0xb2ac90, th=th@entry=0x7f299c003420, threadWasBusy=threadWasBusy@entry=false, suspendIfInactive=suspendIfInactive@entry=false, justReturning=justReturning@entry=false) at ../../src/weaver.cpp:554 #5 0x00007f29a917d038 in ThreadWeaver::WorkingHardState::applyForWork(ThreadWeaver::Thread*, bool) (this=0xb62c70, th=0x7f299c003420, wasBusy=<optimized out>) at ../../src/workinghardstate.cpp:66 #6 0x00007f29a9177f8d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) (this=<optimized out>, th=0x7f299c003420, wasBusy=<optimized out>) at ../../src/weaver.cpp:568 #7 0x00007f29a917d092 in ThreadWeaver::WorkingHardState::applyForWork(ThreadWeaver::Thread*, bool) (this=0xb62c70, th=0x7f299c003420, wasBusy=<optimized out>) at ../../src/workinghardstate.cpp:73 #8 0x00007f29a9177f8d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) (this=<optimized out>, th=0x7f299c003420, wasBusy=<optimized out>) at ../../src/weaver.cpp:568 #9 0x00007f29a917aea3 in ThreadWeaver::Thread::run() (this=0x7f299c003420) at ../../src/thread.cpp:103 #10 0x00000030180a57fe in QThreadPrivate::start(void*) (arg=0x7f299c003420) at thread/qthread_unix.cpp:331 #11 0x0000003000c07454 in start_thread (arg=0x7f299a7fc700) at pthread_create.c:334 #12 0x00000030004e8edd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109 Thread 3 (Thread 0x7f2999ffb700 (LWP 4967)): #0 0x0000003000c0d04f in pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185 #1 0x00000030180a6a9b in QWaitCondition::wait(QMutex*, unsigned long) (time=18446744073709551615, this=0xbc44a0) at thread/qwaitcondition_unix.cpp:136 #2 0x00000030180a6a9b in QWaitCondition::wait(QMutex*, unsigned long) (this=<optimized out>, mutex=0xaefc60, time=time@entry=18446744073709551615) at thread/qwaitcondition_unix.cpp:208 #3 0x00007f29a917802b in ThreadWeaver::Weaver::blockThreadUntilJobsAreBeingAssigned_locked(ThreadWeaver::Thread*) (this=this@entry=0xb2ac90, th=<optimized out>) at ../../src/weaver.cpp:594 #4 0x00007f29a9178ddf in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*, bool, bool, bool) (this=0xb2ac90, th=th@entry=0x7f2988002f90, threadWasBusy=threadWasBusy@entry=false, suspendIfInactive=suspendIfInactive@entry=false, justReturning=justReturning@entry=false) at ../../src/weaver.cpp:554 #5 0x00007f29a917d038 in ThreadWeaver::WorkingHardState::applyForWork(ThreadWeaver::Thread*, bool) (this=0xb62c70, th=0x7f2988002f90, wasBusy=<optimized out>) at ../../src/workinghardstate.cpp:66 #6 0x00007f29a9177f8d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) (this=<optimized out>, th=0x7f2988002f90, wasBusy=<optimized out>) at ../../src/weaver.cpp:568 #7 0x00007f29a917d092 in ThreadWeaver::WorkingHardState::applyForWork(ThreadWeaver::Thread*, bool) (this=0xb62c70, th=0x7f2988002f90, wasBusy=<optimized out>) at ../../src/workinghardstate.cpp:73 #8 0x00007f29a9177f8d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) (this=<optimized out>, th=0x7f2988002f90, wasBusy=<optimized out>) at ../../src/weaver.cpp:568 #9 0x00007f29a917aea3 in ThreadWeaver::Thread::run() (this=0x7f2988002f90) at ../../src/thread.cpp:103 #10 0x00000030180a57fe in QThreadPrivate::start(void*) (arg=0x7f2988002f90) at thread/qthread_unix.cpp:331 #11 0x0000003000c07454 in start_thread (arg=0x7f2999ffb700) at pthread_create.c:334 #12 0x00000030004e8edd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109 Thread 2 (Thread 0x7f29997fa700 (LWP 4968)): #0 0x0000003000c0d04f in pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185 #1 0x00000030180a6a9b in QWaitCondition::wait(QMutex*, unsigned long) (time=18446744073709551615, this=0xbc44a0) at thread/qwaitcondition_unix.cpp:136 #2 0x00000030180a6a9b in QWaitCondition::wait(QMutex*, unsigned long) (this=<optimized out>, mutex=0xaefc60, time=time@entry=18446744073709551615) at thread/qwaitcondition_unix.cpp:208 #3 0x00007f29a917802b in ThreadWeaver::Weaver::blockThreadUntilJobsAreBeingAssigned_locked(ThreadWeaver::Thread*) (this=this@entry=0xb2ac90, th=<optimized out>) at ../../src/weaver.cpp:594 #4 0x00007f29a9178ddf in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*, bool, bool, bool) (this=0xb2ac90, th=th@entry=0x7f298c002d90, threadWasBusy=threadWasBusy@entry=false, suspendIfInactive=suspendIfInactive@entry=false, justReturning=justReturning@entry=false) at ../../src/weaver.cpp:554 #5 0x00007f29a917d038 in ThreadWeaver::WorkingHardState::applyForWork(ThreadWeaver::Thread*, bool) (this=0xb62c70, th=0x7f298c002d90, wasBusy=<optimized out>) at ../../src/workinghardstate.cpp:66 #6 0x00007f29a9177f8d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) (this=<optimized out>, th=0x7f298c002d90, wasBusy=<optimized out>) at ../../src/weaver.cpp:568 #7 0x00007f29a917d092 in ThreadWeaver::WorkingHardState::applyForWork(ThreadWeaver::Thread*, bool) (this=0xb62c70, th=0x7f298c002d90, wasBusy=<optimized out>) at ../../src/workinghardstate.cpp:73 #8 0x00007f29a9177f8d in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) (this=<optimized out>, th=0x7f298c002d90, wasBusy=<optimized out>) at ../../src/weaver.cpp:568 #9 0x00007f29a917aea3 in ThreadWeaver::Thread::run() (this=0x7f298c002d90) at ../../src/thread.cpp:103 #10 0x00000030180a57fe in QThreadPrivate::start(void*) (arg=0x7f298c002d90) at thread/qthread_unix.cpp:331 #11 0x0000003000c07454 in start_thread (arg=0x7f29997fa700) at pthread_create.c:334 #12 0x00000030004e8edd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109 Thread 1 (Thread 0x7f29b63b87c0 (LWP 4740)): #0 0x0000003000c0d04f in pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185 #1 0x000000300340a5d9 in _xcb_conn_wait (c=c@entry=0x859470, cond=cond@entry=0x7ffd432cc110, vector=vector@entry=0x0, count=count@entry=0x0) at ../../src/xcb_conn.c:427 #2 0x000000300340bd37 in wait_for_reply (c=c@entry=0x859470, request=943, e=e@entry=0x7ffd432cc1e0) at ../../src/xcb_in.c:516 #3 0x000000300340be41 in xcb_wait_for_reply (c=c@entry=0x859470, request=943, e=e@entry=0x7ffd432cc1e0) at ../../src/xcb_in.c:546 #4 0x0000003003843317 in _XReply (dpy=dpy@entry=0x8580e0, rep=rep@entry=0x7ffd432cc260, extra=extra@entry=0, discard=discard@entry=0) at ../../src/xcb_io.c:602 #5 0x000000301044435a in DRI2GetBuffersWithFormat (dpy=0x8580e0, drawable=39845898, width=width@entry=0xe64748, height=height@entry=0xe6474c, attachments=0x7ffd432cc400, count=1, outCount=0x7ffd432cc3c0) at ../../../../src/glx/dri2.c:491 #6 0x0000003010444697 in dri2GetBuffersWithFormat (driDrawable=<optimized out>, width=0xe64748, height=0xe6474c, attachments=<optimized out>, count=<optimized out>, out_count=0x7ffd432cc3c0, loaderPrivate=0xed2080) at ../../../../src/glx/dri2_glx.c:900 #7 0x00007f29af633b6a in dri2_allocate_textures (count=<synthetic pointer>, atts=0xed27d0, drawable=0xed2160) at ../../../../../../src/gallium/state_trackers/dri/dri2.c:213 #8 0x00007f29af633b6a in dri2_allocate_textures (ctx=0xe0b250, drawable=0xed2160, statts=0xed27d0, statts_count=2) at ../../../../../../src/gallium/state_trackers/dri/dri2.c:407 #9 0x00007f29af63048c in dri_st_framebuffer_validate (stctx=<optimized out>, stfbi=<optimized out>, statts=0xed27d0, count=2, out=0x7ffd432cc530) at ../../../../../../src/gallium/state_trackers/dri/dri_drawable.c:83 #10 0x00007f29af558cde in st_framebuffer_validate (stfb=0xed2370, st=st@entry=0xec6580) at ../../../../src/mesa/state_tracker/st_manager.c:200 #11 0x00007f29af55a299 in st_manager_validate_framebuffers (st=st@entry=0xec6580) at ../../../../src/mesa/state_tracker/st_manager.c:925 #12 0x00007f29af512744 in st_validate_state (st=st@entry=0xec6580) at ../../../../src/mesa/state_tracker/st_atom.c:189 #13 0x00007f29af519677 in st_Clear (ctx=0xe86e40, mask=50) at ../../../../src/mesa/state_tracker/st_cb_clear.c:470 #14 0x000000304112925a in QSGBatchRenderer::Renderer::renderBatches() () at /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5 #15 0x000000304112ec42 in QSGBatchRenderer::Renderer::render() () at /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5 #16 0x000000304113a93f in QSGRenderer::renderScene(QSGBindable const&) () at /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5 #17 0x000000304113b18b in QSGRenderer::renderScene(unsigned int) () at /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5 #18 0x000000304114b68e in QSGRenderContext::renderNextFrame(QSGRenderer*, unsigned int) () at /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5 #19 0x000000304119566b in QQuickWindowPrivate::renderSceneGraph(QSize const&) () at /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5 #20 0x000000304116603b in () at /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5 #21 0x0000003041167141 in () at /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5 #22 0x000000301db5affc in QApplicationPrivate::notify_helper(QObject*, QEvent*) (this=this@entry=0x84ad10, receiver=receiver@entry=0x9b7f50, e=e@entry=0x7ffd432cce20) at kernel/qapplication.cpp:3716 #23 0x000000301db604b6 in QApplication::notify(QObject*, QEvent*) (this=0x7ffd432cd130, receiver=0x9b7f50, e=0x7ffd432cce20) at kernel/qapplication.cpp:3499 #24 0x00000030182865ab in QCoreApplication::notifyInternal(QObject*, QEvent*) (this=0x7ffd432cd130, receiver=0x9b7f50, event=event@entry=0x7ffd432cce20) at kernel/qcoreapplication.cpp:965 #25 0x00000030182db85d in QTimerInfoList::activateTimers() (event=0x7ffd432cce20, receiver=<optimized out>) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:224 #26 0x00000030182db85d in QTimerInfoList::activateTimers() (this=0x898390) at kernel/qtimerinfo_unix.cpp:637 #27 0x00000030182dbd99 in idleTimerSourceDispatch(GSource*, GSourceFunc, gpointer) (source=<optimized out>) at kernel/qeventdispatcher_glib.cpp:177 #28 0x00000030182dbd99 in idleTimerSourceDispatch(GSource*, GSourceFunc, gpointer) (source=<optimized out>) at kernel/qeventdispatcher_glib.cpp:224 #29 0x0000003004449fd7 in g_main_context_dispatch (context=0x7f29b00016f0) at /build/glib2.0-2.46.2/./glib/gmain.c:3154 #30 0x0000003004449fd7 in g_main_context_dispatch (context=context@entry=0x7f29b00016f0) at /build/glib2.0-2.46.2/./glib/gmain.c:3769 #31 0x000000300444a230 in g_main_context_iterate (context=context@entry=0x7f29b00016f0, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at /build/glib2.0-2.46.2/./glib/gmain.c:3840 #32 0x000000300444a2dc in g_main_context_iteration (context=0x7f29b00016f0, may_block=may_block@entry=1) at /build/glib2.0-2.46.2/./glib/gmain.c:3901 #33 0x00000030182dca5b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) (this=0x8a15e0, flags=...) at kernel/qeventdispatcher_glib.cpp:420 #34 0x0000003018283d6a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) (this=this@entry=0x7ffd432cd060, flags=..., flags@entry=...) at kernel/qeventloop.cpp:204 #35 0x000000301828be0c in QCoreApplication::exec() () at kernel/qcoreapplication.cpp:1229 #36 0x0000000000407671 in main () Possible duplicates by query: bug 360697. Reported using DrKonqi
*** This bug has been marked as a duplicate of bug 361880 ***