Application: krunner (5.16.3)

Qt Version: 5.12.3
Frameworks Version: 5.60.0
Operating System: Linux 5.1.12-050112-generic x86_64
Distribution: KDE neon User Edition 5.16

-- Information about the crash:
- What I was doing when the application crashed:

Just opening Krunner and starting to type any application name. After a few characters typed Krunner crashs randomly.

The crash can be reproduced sometimes.

-- Backtrace:
Application: krunner (krunner), signal: Aborted
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
__lll_lock_wait_private () at ../sysdeps/unix/sysv/linux/x86_64/lowlevellock.S:95
[Current thread is 1 (Thread 0x7f5dcfdc0840 (LWP 4936))]

Thread 22 (Thread 0x7f5d35ffb700 (LWP 20916)):
#0  0x00007f5dc8c769f3 in futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x56450ddee2a0) at ../sysdeps/unix/sysv/linux/futex-internal.h:88
#1  0x00007f5dc8c769f3 in __pthread_cond_wait_common (abstime=0x0, mutex=0x56450ddee250, cond=0x56450ddee278) at pthread_cond_wait.c:502
#2  0x00007f5dc8c769f3 in __pthread_cond_wait (cond=0x56450ddee278, mutex=0x56450ddee250) at pthread_cond_wait.c:655
#3  0x00007f5dcbac9dbb in QWaitCondition::wait(QMutex*, QDeadlineTimer) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#4  0x00007f5dcbaca0c9 in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#5  0x00007f5da0457925 in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*, bool, bool, bool) () at /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#6  0x00007f5da045b7d8 in  () at /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#7  0x00007f5da0456bed in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#8  0x00007f5da045969b in ThreadWeaver::Thread::run() () at /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#9  0x00007f5dcbac2c72 in  () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#10 0x00007f5dc8c706db in start_thread (arg=0x7f5d35ffb700) at pthread_create.c:463
#11 0x00007f5dcb3c288f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 21 (Thread 0x7f5d367fc700 (LWP 20915)):
#0  0x00007f5dc8c769f3 in futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x56450ddee2a0) at ../sysdeps/unix/sysv/linux/futex-internal.h:88
#1  0x00007f5dc8c769f3 in __pthread_cond_wait_common (abstime=0x0, mutex=0x56450ddee250, cond=0x56450ddee278) at pthread_cond_wait.c:502
#2  0x00007f5dc8c769f3 in __pthread_cond_wait (cond=0x56450ddee278, mutex=0x56450ddee250) at pthread_cond_wait.c:655
#3  0x00007f5dcbac9dbb in QWaitCondition::wait(QMutex*, QDeadlineTimer) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#4  0x00007f5dcbaca0c9 in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#5  0x00007f5da0457925 in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*, bool, bool, bool) () at /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#6  0x00007f5da045b7d8 in  () at /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#7  0x00007f5da0456bed in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#8  0x00007f5da045969b in ThreadWeaver::Thread::run() () at /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#9  0x00007f5dcbac2c72 in  () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#10 0x00007f5dc8c706db in start_thread (arg=0x7f5d367fc700) at pthread_create.c:463
#11 0x00007f5dcb3c288f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 20 (Thread 0x7f5d36ffd700 (LWP 20914)):
#0  0x00007f5dc8c769f3 in futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x56450ddee2a0) at ../sysdeps/unix/sysv/linux/futex-internal.h:88
#1  0x00007f5dc8c769f3 in __pthread_cond_wait_common (abstime=0x0, mutex=0x56450ddee250, cond=0x56450ddee278) at pthread_cond_wait.c:502
#2  0x00007f5dc8c769f3 in __pthread_cond_wait (cond=0x56450ddee278, mutex=0x56450ddee250) at pthread_cond_wait.c:655
#3  0x00007f5dcbac9dbb in QWaitCondition::wait(QMutex*, QDeadlineTimer) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#4  0x00007f5dcbaca0c9 in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#5  0x00007f5da0457925 in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*, bool, bool, bool) () at /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#6  0x00007f5da045b7d8 in  () at /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#7  0x00007f5da0456bed in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#8  0x00007f5da045969b in ThreadWeaver::Thread::run() () at /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#9  0x00007f5dcbac2c72 in  () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#10 0x00007f5dc8c706db in start_thread (arg=0x7f5d36ffd700) at pthread_create.c:463
#11 0x00007f5dcb3c288f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 19 (Thread 0x7f5d377fe700 (LWP 20913)):
#0  0x00007f5dc8c769f3 in futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x56450ddee2a0) at ../sysdeps/unix/sysv/linux/futex-internal.h:88
#1  0x00007f5dc8c769f3 in __pthread_cond_wait_common (abstime=0x0, mutex=0x56450ddee250, cond=0x56450ddee278) at pthread_cond_wait.c:502
#2  0x00007f5dc8c769f3 in __pthread_cond_wait (cond=0x56450ddee278, mutex=0x56450ddee250) at pthread_cond_wait.c:655
#3  0x00007f5dcbac9dbb in QWaitCondition::wait(QMutex*, QDeadlineTimer) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#4  0x00007f5dcbaca0c9 in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#5  0x00007f5da0457925 in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*, bool, bool, bool) () at /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#6  0x00007f5da045b7d8 in  () at /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#7  0x00007f5da0456bed in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#8  0x00007f5da045969b in ThreadWeaver::Thread::run() () at /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#9  0x00007f5dcbac2c72 in  () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#10 0x00007f5dc8c706db in start_thread (arg=0x7f5d377fe700) at pthread_create.c:463
#11 0x00007f5dcb3c288f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 18 (Thread 0x7f5d37fff700 (LWP 20912)):
#0  0x00007f5dca184746 in  () at /usr/lib/x86_64-linux-gnu/libKF5IconThemes.so.5
#1  0x00007f5dca17f8df in KIconLoader::hasIcon(QString const&) const () at /usr/lib/x86_64-linux-gnu/libKF5IconThemes.so.5
#2  0x00007f5dca1793ef in KIconEngine::virtual_hook(int, void*) () at /usr/lib/x86_64-linux-gnu/libKF5IconThemes.so.5
#3  0x00007f5dcc308f94 in QIconEngine::isNull() const () at /usr/lib/x86_64-linux-gnu/libQt5Gui.so.5
#4  0x00007f5d99b104e6 in componentIcon (comp=...) at ./runners/appstream/appstreamrunner.cpp:73
#5  0x00007f5d99b104e6 in InstallerRunner::match(Plasma::RunnerContext&) (this=this@entry=0x56450f6b5d40, context=...) at ./runners/appstream/appstreamrunner.cpp:100
#6  0x00007f5d99b10dcf in InstallerRunner::match(Plasma::RunnerContext&) (this=0x56450f6b5d40, context=...) at ./runners/appstream/appstreamrunner.cpp:82
#7  0x00007f5da067a810 in Plasma::AbstractRunner::performMatch(Plasma::RunnerContext&) () at /usr/lib/x86_64-linux-gnu/libKF5Runner.so.5
#8  0x00007f5da045af98 in ThreadWeaver::Executor::run(QSharedPointer<ThreadWeaver::JobInterface> const&, ThreadWeaver::Thread*) () at /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#9  0x00007f5da0459c00 in ThreadWeaver::Job::execute(QSharedPointer<ThreadWeaver::JobInterface> const&, ThreadWeaver::Thread*) () at /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#10 0x00007f5da045975d in ThreadWeaver::Thread::run() () at /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#11 0x00007f5dcbac2c72 in  () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#12 0x00007f5dc8c706db in start_thread (arg=0x7f5d37fff700) at pthread_create.c:463
#13 0x00007f5dcb3c288f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 17 (Thread 0x7f5d5cff9700 (LWP 20911)):
#0  0x00007f5dc8c769f3 in futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x56450ddee2a0) at ../sysdeps/unix/sysv/linux/futex-internal.h:88
#1  0x00007f5dc8c769f3 in __pthread_cond_wait_common (abstime=0x0, mutex=0x56450ddee250, cond=0x56450ddee278) at pthread_cond_wait.c:502
#2  0x00007f5dc8c769f3 in __pthread_cond_wait (cond=0x56450ddee278, mutex=0x56450ddee250) at pthread_cond_wait.c:655
#3  0x00007f5dcbac9dbb in QWaitCondition::wait(QMutex*, QDeadlineTimer) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#4  0x00007f5dcbaca0c9 in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#5  0x00007f5da0457925 in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*, bool, bool, bool) () at /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#6  0x00007f5da045b7d8 in  () at /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#7  0x00007f5da0456bed in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#8  0x00007f5da045b832 in  () at /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#9  0x00007f5da0456bed in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#10 0x00007f5da045b832 in  () at /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#11 0x00007f5da0456bed in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#12 0x00007f5da045969b in ThreadWeaver::Thread::run() () at /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#13 0x00007f5dcbac2c72 in  () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#14 0x00007f5dc8c706db in start_thread (arg=0x7f5d5cff9700) at pthread_create.c:463
#15 0x00007f5dcb3c288f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 16 (Thread 0x7f5d5d7fa700 (LWP 20910)):
#0  0x00007f5dca184740 in  () at /usr/lib/x86_64-linux-gnu/libKF5IconThemes.so.5
#1  0x00007f5dca17f8df in KIconLoader::hasIcon(QString const&) const () at /usr/lib/x86_64-linux-gnu/libKF5IconThemes.so.5
#2  0x00007f5dca1793ef in KIconEngine::virtual_hook(int, void*) () at /usr/lib/x86_64-linux-gnu/libKF5IconThemes.so.5
#3  0x00007f5dcc308f94 in QIconEngine::isNull() const () at /usr/lib/x86_64-linux-gnu/libQt5Gui.so.5
#4  0x00007f5d99b104e6 in componentIcon (comp=...) at ./runners/appstream/appstreamrunner.cpp:73
#5  0x00007f5d99b104e6 in InstallerRunner::match(Plasma::RunnerContext&) (this=this@entry=0x56450f6b5d40, context=...) at ./runners/appstream/appstreamrunner.cpp:100
#6  0x00007f5d99b10dcf in InstallerRunner::match(Plasma::RunnerContext&) (this=0x56450f6b5d40, context=...) at ./runners/appstream/appstreamrunner.cpp:82
#7  0x00007f5da067a810 in Plasma::AbstractRunner::performMatch(Plasma::RunnerContext&) () at /usr/lib/x86_64-linux-gnu/libKF5Runner.so.5
#8  0x00007f5da045af98 in ThreadWeaver::Executor::run(QSharedPointer<ThreadWeaver::JobInterface> const&, ThreadWeaver::Thread*) () at /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#9  0x00007f5da0459c00 in ThreadWeaver::Job::execute(QSharedPointer<ThreadWeaver::JobInterface> const&, ThreadWeaver::Thread*) () at /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#10 0x00007f5da045975d in ThreadWeaver::Thread::run() () at /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#11 0x00007f5dcbac2c72 in  () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#12 0x00007f5dc8c706db in start_thread (arg=0x7f5d5d7fa700) at pthread_create.c:463
#13 0x00007f5dcb3c288f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 15 (Thread 0x7f5d5dffb700 (LWP 20909)):
#0  0x00007f5dc8c769f3 in futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x56450ddee2a0) at ../sysdeps/unix/sysv/linux/futex-internal.h:88
#1  0x00007f5dc8c769f3 in __pthread_cond_wait_common (abstime=0x0, mutex=0x56450ddee250, cond=0x56450ddee278) at pthread_cond_wait.c:502
#2  0x00007f5dc8c769f3 in __pthread_cond_wait (cond=0x56450ddee278, mutex=0x56450ddee250) at pthread_cond_wait.c:655
#3  0x00007f5dcbac9dbb in QWaitCondition::wait(QMutex*, QDeadlineTimer) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#4  0x00007f5dcbaca0c9 in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#5  0x00007f5da0457925 in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*, bool, bool, bool) () at /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#6  0x00007f5da045b7d8 in  () at /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#7  0x00007f5da0456bed in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#8  0x00007f5da045969b in ThreadWeaver::Thread::run() () at /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#9  0x00007f5dcbac2c72 in  () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#10 0x00007f5dc8c706db in start_thread (arg=0x7f5d5dffb700) at pthread_create.c:463
#11 0x00007f5dcb3c288f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 14 (Thread 0x7f5d5e7fc700 (LWP 20908)):
#0  0x00007f5dc8c769f3 in futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x56450ddee2a0) at ../sysdeps/unix/sysv/linux/futex-internal.h:88
#1  0x00007f5dc8c769f3 in __pthread_cond_wait_common (abstime=0x0, mutex=0x56450ddee250, cond=0x56450ddee278) at pthread_cond_wait.c:502
#2  0x00007f5dc8c769f3 in __pthread_cond_wait (cond=0x56450ddee278, mutex=0x56450ddee250) at pthread_cond_wait.c:655
#3  0x00007f5dcbac9dbb in QWaitCondition::wait(QMutex*, QDeadlineTimer) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#4  0x00007f5dcbaca0c9 in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#5  0x00007f5da0457925 in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*, bool, bool, bool) () at /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#6  0x00007f5da045b7d8 in  () at /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#7  0x00007f5da0456bed in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#8  0x00007f5da045969b in ThreadWeaver::Thread::run() () at /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#9  0x00007f5dcbac2c72 in  () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#10 0x00007f5dc8c706db in start_thread (arg=0x7f5d5e7fc700) at pthread_create.c:463
#11 0x00007f5dcb3c288f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 13 (Thread 0x7f5d5effd700 (LWP 20907)):
#0  0x00007f5dc8c769f3 in futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x56450ddee2a0) at ../sysdeps/unix/sysv/linux/futex-internal.h:88
#1  0x00007f5dc8c769f3 in __pthread_cond_wait_common (abstime=0x0, mutex=0x56450ddee250, cond=0x56450ddee278) at pthread_cond_wait.c:502
#2  0x00007f5dc8c769f3 in __pthread_cond_wait (cond=0x56450ddee278, mutex=0x56450ddee250) at pthread_cond_wait.c:655
#3  0x00007f5dcbac9dbb in QWaitCondition::wait(QMutex*, QDeadlineTimer) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#4  0x00007f5dcbaca0c9 in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#5  0x00007f5da0457925 in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*, bool, bool, bool) () at /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#6  0x00007f5da045b7d8 in  () at /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#7  0x00007f5da0456bed in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#8  0x00007f5da045969b in ThreadWeaver::Thread::run() () at /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#9  0x00007f5dcbac2c72 in  () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#10 0x00007f5dc8c706db in start_thread (arg=0x7f5d5effd700) at pthread_create.c:463
#11 0x00007f5dcb3c288f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 12 (Thread 0x7f5d5f7fe700 (LWP 20906)):
#0  0x00007f5dc8c769f3 in futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x56450ddee2a0) at ../sysdeps/unix/sysv/linux/futex-internal.h:88
#1  0x00007f5dc8c769f3 in __pthread_cond_wait_common (abstime=0x0, mutex=0x56450ddee250, cond=0x56450ddee278) at pthread_cond_wait.c:502
#2  0x00007f5dc8c769f3 in __pthread_cond_wait (cond=0x56450ddee278, mutex=0x56450ddee250) at pthread_cond_wait.c:655
#3  0x00007f5dcbac9dbb in QWaitCondition::wait(QMutex*, QDeadlineTimer) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#4  0x00007f5dcbaca0c9 in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#5  0x00007f5da0457925 in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*, bool, bool, bool) () at /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#6  0x00007f5da045b7d8 in  () at /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#7  0x00007f5da0456bed in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#8  0x00007f5da045969b in ThreadWeaver::Thread::run() () at /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#9  0x00007f5dcbac2c72 in  () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#10 0x00007f5dc8c706db in start_thread (arg=0x7f5d5f7fe700) at pthread_create.c:463
#11 0x00007f5dcb3c288f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 11 (Thread 0x7f5d649c9700 (LWP 20905)):
#0  0x00007f5dc8c769f3 in futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x56450ddee2a0) at ../sysdeps/unix/sysv/linux/futex-internal.h:88
#1  0x00007f5dc8c769f3 in __pthread_cond_wait_common (abstime=0x0, mutex=0x56450ddee250, cond=0x56450ddee278) at pthread_cond_wait.c:502
#2  0x00007f5dc8c769f3 in __pthread_cond_wait (cond=0x56450ddee278, mutex=0x56450ddee250) at pthread_cond_wait.c:655
#3  0x00007f5dcbac9dbb in QWaitCondition::wait(QMutex*, QDeadlineTimer) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#4  0x00007f5dcbaca0c9 in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#5  0x00007f5da0457925 in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*, bool, bool, bool) () at /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#6  0x00007f5da045b7d8 in  () at /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#7  0x00007f5da0456bed in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#8  0x00007f5da045969b in ThreadWeaver::Thread::run() () at /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#9  0x00007f5dcbac2c72 in  () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#10 0x00007f5dc8c706db in start_thread (arg=0x7f5d649c9700) at pthread_create.c:463
#11 0x00007f5dcb3c288f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 10 (Thread 0x7f5d651ca700 (LWP 20904)):
#0  0x00007f5dca184740 in  () at /usr/lib/x86_64-linux-gnu/libKF5IconThemes.so.5
#1  0x00007f5dca17f8df in KIconLoader::hasIcon(QString const&) const () at /usr/lib/x86_64-linux-gnu/libKF5IconThemes.so.5
#2  0x00007f5dca1793ef in KIconEngine::virtual_hook(int, void*) () at /usr/lib/x86_64-linux-gnu/libKF5IconThemes.so.5
#3  0x00007f5dcc308f94 in QIconEngine::isNull() const () at /usr/lib/x86_64-linux-gnu/libQt5Gui.so.5
#4  0x00007f5d99b104e6 in componentIcon (comp=...) at ./runners/appstream/appstreamrunner.cpp:73
#5  0x00007f5d99b104e6 in InstallerRunner::match(Plasma::RunnerContext&) (this=this@entry=0x56450f6b5d40, context=...) at ./runners/appstream/appstreamrunner.cpp:100
#6  0x00007f5d99b10dcf in InstallerRunner::match(Plasma::RunnerContext&) (this=0x56450f6b5d40, context=...) at ./runners/appstream/appstreamrunner.cpp:82
#7  0x00007f5da067a810 in Plasma::AbstractRunner::performMatch(Plasma::RunnerContext&) () at /usr/lib/x86_64-linux-gnu/libKF5Runner.so.5
#8  0x00007f5da045af98 in ThreadWeaver::Executor::run(QSharedPointer<ThreadWeaver::JobInterface> const&, ThreadWeaver::Thread*) () at /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#9  0x00007f5da0459c00 in ThreadWeaver::Job::execute(QSharedPointer<ThreadWeaver::JobInterface> const&, ThreadWeaver::Thread*) () at /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#10 0x00007f5da045975d in ThreadWeaver::Thread::run() () at /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#11 0x00007f5dcbac2c72 in  () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#12 0x00007f5dc8c706db in start_thread (arg=0x7f5d651ca700) at pthread_create.c:463
#13 0x00007f5dcb3c288f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 9 (Thread 0x7f5d659cb700 (LWP 20903)):
[KCrash Handler]
#6  0x00007f5dcb2dfe97 in __GI_raise (sig=sig@entry=6) at ../sysdeps/unix/sysv/linux/raise.c:51
#7  0x00007f5dcb2e1801 in __GI_abort () at abort.c:79
#8  0x00007f5dcb32a897 in __libc_message (action=action@entry=do_abort, fmt=fmt@entry=0x7f5dcb457b9a "%s\n") at ../sysdeps/posix/libc_fatal.c:181
#9  0x00007f5dcb33190a in malloc_printerr (str=str@entry=0x7f5dcb459890 "double free or corruption (!prev)") at malloc.c:5350
#10 0x00007f5dcb338e84 in _int_free (have_lock=0, p=0x56450ddfb8a0, av=0x7f5dcb68cc40 <main_arena>) at malloc.c:4281
#11 0x00007f5dcb338e84 in __GI___libc_free (mem=0x56450ddfb8b0) at malloc.c:3124
#12 0x00007f5dca17fa6c in KIconLoader::hasIcon(QString const&) const () at /usr/lib/x86_64-linux-gnu/libKF5IconThemes.so.5
#13 0x00007f5dca1793ef in KIconEngine::virtual_hook(int, void*) () at /usr/lib/x86_64-linux-gnu/libKF5IconThemes.so.5
#14 0x00007f5dcc308f94 in QIconEngine::isNull() const () at /usr/lib/x86_64-linux-gnu/libQt5Gui.so.5
#15 0x00007f5d99b104e6 in componentIcon (comp=...) at ./runners/appstream/appstreamrunner.cpp:73
#16 0x00007f5d99b104e6 in InstallerRunner::match(Plasma::RunnerContext&) (this=this@entry=0x56450f6b5d40, context=...) at ./runners/appstream/appstreamrunner.cpp:100
#17 0x00007f5d99b10dcf in InstallerRunner::match(Plasma::RunnerContext&) (this=0x56450f6b5d40, context=...) at ./runners/appstream/appstreamrunner.cpp:82
#18 0x00007f5da067a810 in Plasma::AbstractRunner::performMatch(Plasma::RunnerContext&) () at /usr/lib/x86_64-linux-gnu/libKF5Runner.so.5
#19 0x00007f5da045af98 in ThreadWeaver::Executor::run(QSharedPointer<ThreadWeaver::JobInterface> const&, ThreadWeaver::Thread*) () at /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#20 0x00007f5da0459c00 in ThreadWeaver::Job::execute(QSharedPointer<ThreadWeaver::JobInterface> const&, ThreadWeaver::Thread*) () at /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#21 0x00007f5da045975d in ThreadWeaver::Thread::run() () at /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#22 0x00007f5dcbac2c72 in  () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#23 0x00007f5dc8c706db in start_thread (arg=0x7f5d659cb700) at pthread_create.c:463
#24 0x00007f5dcb3c288f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 8 (Thread 0x7f5d5ffff700 (LWP 20902)):
#0  0x00007f5dc8c769f3 in futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x56450ddee2a0) at ../sysdeps/unix/sysv/linux/futex-internal.h:88
#1  0x00007f5dc8c769f3 in __pthread_cond_wait_common (abstime=0x0, mutex=0x56450ddee250, cond=0x56450ddee278) at pthread_cond_wait.c:502
#2  0x00007f5dc8c769f3 in __pthread_cond_wait (cond=0x56450ddee278, mutex=0x56450ddee250) at pthread_cond_wait.c:655
#3  0x00007f5dcbac9dbb in QWaitCondition::wait(QMutex*, QDeadlineTimer) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#4  0x00007f5dcbaca0c9 in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#5  0x00007f5da0457925 in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*, bool, bool, bool) () at /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#6  0x00007f5da045b7d8 in  () at /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#7  0x00007f5da0456bed in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#8  0x00007f5da045969b in ThreadWeaver::Thread::run() () at /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#9  0x00007f5dcbac2c72 in  () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#10 0x00007f5dc8c706db in start_thread (arg=0x7f5d5ffff700) at pthread_create.c:463
#11 0x00007f5dcb3c288f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 7 (Thread 0x7f5d661cc700 (LWP 20901)):
#0  0x00007f5dc8c769f3 in futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x56450ddee2a0) at ../sysdeps/unix/sysv/linux/futex-internal.h:88
#1  0x00007f5dc8c769f3 in __pthread_cond_wait_common (abstime=0x0, mutex=0x56450ddee250, cond=0x56450ddee278) at pthread_cond_wait.c:502
#2  0x00007f5dc8c769f3 in __pthread_cond_wait (cond=0x56450ddee278, mutex=0x56450ddee250) at pthread_cond_wait.c:655
#3  0x00007f5dcbac9dbb in QWaitCondition::wait(QMutex*, QDeadlineTimer) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#4  0x00007f5dcbaca0c9 in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#5  0x00007f5da0457925 in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*, bool, bool, bool) () at /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#6  0x00007f5da045b7d8 in  () at /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#7  0x00007f5da0456bed in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#8  0x00007f5da045969b in ThreadWeaver::Thread::run() () at /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#9  0x00007f5dcbac2c72 in  () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#10 0x00007f5dc8c706db in start_thread (arg=0x7f5d661cc700) at pthread_create.c:463
#11 0x00007f5dcb3c288f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 6 (Thread 0x7f5d9ade2700 (LWP 20897)):
#0  0x00007f5dc8c769f3 in futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x56450d7a7f20) at ../sysdeps/unix/sysv/linux/futex-internal.h:88
#1  0x00007f5dc8c769f3 in __pthread_cond_wait_common (abstime=0x0, mutex=0x56450d7a7ed0, cond=0x56450d7a7ef8) at pthread_cond_wait.c:502
#2  0x00007f5dc8c769f3 in __pthread_cond_wait (cond=0x56450d7a7ef8, mutex=0x56450d7a7ed0) at pthread_cond_wait.c:655
#3  0x00007f5dcbac9dbb in QWaitCondition::wait(QMutex*, QDeadlineTimer) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#4  0x00007f5dcbaca0c9 in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#5  0x00007f5dcee8f6f8 in  () at /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5
#6  0x00007f5dcee8fb2a in  () at /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5
#7  0x00007f5dcbac2c72 in  () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#8  0x00007f5dc8c706db in start_thread (arg=0x7f5d9ade2700) at pthread_create.c:463
#9  0x00007f5dcb3c288f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 5 (Thread 0x7f5da33d1700 (LWP 5034)):
#0  0x00007f5dcb3b10b4 in __GI___libc_read (fd=11, buf=0x7f5da33d0b30, nbytes=16) at ../sysdeps/unix/sysv/linux/read.c:27
#1  0x00007f5dc66d92d0 in  () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f5dc66940b7 in g_main_context_check () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f5dc6694570 in  () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007f5dc66946dc in g_main_context_iteration () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#5  0x00007f5dcbcf8dcb in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#6  0x00007f5dcbc9a03a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#7  0x00007f5dcbac14ca in QThread::exec() () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#8  0x00007f5dce944115 in  () at /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#9  0x00007f5dcbac2c72 in  () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#10 0x00007f5dc8c706db in start_thread (arg=0x7f5da33d1700) at pthread_create.c:463
#11 0x00007f5dcb3c288f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 4 (Thread 0x7f5da88dc700 (LWP 5011)):
#0  0x00007f5dc8c769f3 in futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x56450d8d5fec) at ../sysdeps/unix/sysv/linux/futex-internal.h:88
#1  0x00007f5dc8c769f3 in __pthread_cond_wait_common (abstime=0x0, mutex=0x56450d8d5f98, cond=0x56450d8d5fc0) at pthread_cond_wait.c:502
#2  0x00007f5dc8c769f3 in __pthread_cond_wait (cond=0x56450d8d5fc0, mutex=0x56450d8d5f98) at pthread_cond_wait.c:655
#3  0x00007f5da9bc031a in  () at /usr/lib/x86_64-linux-gnu/dri/i965_dri.so
#4  0x00007f5da9bc0047 in  () at /usr/lib/x86_64-linux-gnu/dri/i965_dri.so
#5  0x00007f5dc8c706db in start_thread (arg=0x7f5da88dc700) at pthread_create.c:463
#6  0x00007f5dcb3c288f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 3 (Thread 0x7f5db0944700 (LWP 4984)):
#0  0x00007f5dcb3b5bf9 in __GI___poll (fds=0x7f5dac004db0, nfds=1, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29
#1  0x00007f5dc66945c9 in  () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f5dc66946dc in g_main_context_iteration () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f5dcbcf8dcb in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#4  0x00007f5dcbc9a03a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#5  0x00007f5dcbac14ca in QThread::exec() () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#6  0x00007f5dcc951015 in  () at /usr/lib/x86_64-linux-gnu/libQt5DBus.so.5
#7  0x00007f5dcbac2c72 in  () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#8  0x00007f5dc8c706db in start_thread (arg=0x7f5db0944700) at pthread_create.c:463
#9  0x00007f5dcb3c288f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 2 (Thread 0x7f5dbb098700 (LWP 4946)):
#0  0x00007f5dcb3b5bf9 in __GI___poll (fds=0x7f5dbb097c68, nfds=1, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29
#1  0x00007f5dca7ad747 in  () at /usr/lib/x86_64-linux-gnu/libxcb.so.1
#2  0x00007f5dca7af36a in xcb_wait_for_event () at /usr/lib/x86_64-linux-gnu/libxcb.so.1
#3  0x00007f5dbd651578 in  () at /usr/lib/x86_64-linux-gnu/libQt5XcbQpa.so.5
#4  0x00007f5dcbac2c72 in  () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#5  0x00007f5dc8c706db in start_thread (arg=0x7f5dbb098700) at pthread_create.c:463
#6  0x00007f5dcb3c288f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 1 (Thread 0x7f5dcfdc0840 (LWP 4936)):
#0  0x00007f5dcb3d16ac in __lll_lock_wait_private () at ../sysdeps/unix/sysv/linux/x86_64/lowlevellock.S:95
#1  0x00007f5dcb339114 in _int_free (have_lock=0, p=0x56450f7f6f00, av=0x7f5dcb68cc40 <main_arena>) at malloc.c:4266
#2  0x00007f5dcb339114 in __GI___libc_free (mem=0x56450f7f6f10) at malloc.c:3124
#3  0x00007f5dcbb1fef2 in QHashData::free_helper(void (*)(QHashData::Node*)) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#4  0x00007f5da08b1d5f in Milou::SourcesModel::slotMatchesChanged(QList<Plasma::QueryMatch> const&) () at /usr/lib/x86_64-linux-gnu/libmilou.so.5
#5  0x00007f5da08b4fc9 in  () at /usr/lib/x86_64-linux-gnu/libmilou.so.5
#6  0x00007f5dcbccb875 in QMetaObject::activate(QObject*, int, int, void**) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#7  0x00007f5da0691fd2 in Plasma::RunnerManager::matchesChanged(QList<Plasma::QueryMatch> const&) () at /usr/lib/x86_64-linux-gnu/libKF5Runner.so.5
#8  0x00007f5da0695ea3 in  () at /usr/lib/x86_64-linux-gnu/libKF5Runner.so.5
#9  0x00007f5dcbccb875 in QMetaObject::activate(QObject*, int, int, void**) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#10 0x00007f5dcbcd8757 in QTimer::timeout(QTimer::QPrivateSignal) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#11 0x00007f5dcbcd8ab8 in QTimer::timerEvent(QTimerEvent*) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#12 0x00007f5dcbccc39b in QObject::event(QEvent*) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#13 0x00007f5dccd2665c in QApplicationPrivate::notify_helper(QObject*, QEvent*) () at /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#14 0x00007f5dccd2db90 in QApplication::notify(QObject*, QEvent*) () at /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#15 0x00007f5dcbc9bd18 in QCoreApplication::notifyInternal2(QObject*, QEvent*) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#16 0x00007f5dcbcf8219 in QTimerInfoList::activateTimers() () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#17 0x00007f5dcbcf8a19 in  () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#18 0x00007f5dc6694417 in g_main_context_dispatch () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#19 0x00007f5dc6694650 in  () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#20 0x00007f5dc66946dc in g_main_context_iteration () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#21 0x00007f5dcbcf8daf in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#22 0x00007f5dcbc9a03a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#23 0x00007f5dcbca3170 in QCoreApplication::exec() () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#24 0x000056450cc469a3 in main(int, char**) (argc=<optimized out>, argv=<optimized out>) at ./krunner/main.cpp:107

The reporter indicates this bug may be a duplicate of or related to bug 406081.

Possible duplicates by query: bug 407891, bug 406081, bug 405175, bug 404502.

Reported using DrKonqi