Bug 397375 - Kdevelop crash when closing a large project from last session at startup
Summary: Kdevelop crash when closing a large project from last session at startup
Status: RESOLVED WAITINGFORINFO
Alias: None
Product: kdevelop
Classification: Applications
Component: general (show other bugs)
Version: 5.2.3
Platform: Arch Linux Linux
: NOR crash
Target Milestone: ---
Assignee: kdevelop-bugs-null
URL:
Keywords: drkonqi
Depends on:
Blocks:
 
Reported: 2018-08-11 12:55 UTC by Andrew M
Modified: 2018-08-15 09:18 UTC (History)
0 users

See Also:
Latest Commit:
Version Fixed In:


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Description Andrew M 2018-08-11 12:55:15 UTC
Application: kdevelop (5.2.3)

Qt Version: 5.11.1
Frameworks Version: 5.48.0
Operating System: Linux 4.17.11-arch1 x86_64
Distribution: "Arch Linux"

-- Information about the crash:
Kdevelop crashes when loading up a project from the previous session and then the user closes that project during on of the parsing phases.

- What I was doing when the application crashed:

So I had a previous session with 2 projects open: The Linux kernel and a small single main.c file test project.
Opening Kdevelop I wanted to close the Linux project and leave the test project open. The test project appeared first in the projects pannel, then when the Linux project appeared I right clicked to close it before Kdevelop got stuck into parsing the billion files within. Closing it caused the crash.

Crashed twice in a row doing the same operation.

The crash can be reproduced sometimes.

-- Backtrace:
Application: KDevelop (kdevelop), signal: Segmentation fault
Using host libthread_db library "/usr/lib/libthread_db.so.1".
[Current thread is 1 (Thread 0x7fd462c37e00 (LWP 20706))]

Thread 45 (Thread 0x7fd34d521700 (LWP 20900)):
#0  0x00007fd45f2a4934 in read () at /usr/lib/libc.so.6
#1  0x00007fd455e78ed1 in  () at /usr/lib/libglib-2.0.so.0
#2  0x00007fd455e32ff8 in g_main_context_check () at /usr/lib/libglib-2.0.so.0
#3  0x00007fd455e334c6 in  () at /usr/lib/libglib-2.0.so.0
#4  0x00007fd455e3363e in g_main_context_iteration () at /usr/lib/libglib-2.0.so.0
#5  0x00007fd45fbc5054 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#6  0x00007fd45fb7094c in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#7  0x00007fd45f9b9a99 in QThread::exec() () at /usr/lib/libQt5Core.so.5
#8  0x00007fd45d4dc3f6 in  () at /usr/lib/libKDevPlatformLanguage.so.52
#9  0x00007fd45f9c3b45 in  () at /usr/lib/libQt5Core.so.5
#10 0x00007fd458a15075 in start_thread () at /usr/lib/libpthread.so.0
#11 0x00007fd45f2b353f in clone () at /usr/lib/libc.so.6

Thread 44 (Thread 0x7fd387fff700 (LWP 20898)):
#0  0x00007fd458a1affc in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007fd45f9c42fc in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib/libQt5Core.so.5
#2  0x00007fd454421139 in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*, bool, bool, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#3  0x00007fd454425009 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#4  0x00007fd4544201fd in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#5  0x00007fd454423059 in ThreadWeaver::Thread::run() () at /usr/lib/libKF5ThreadWeaver.so.5
#6  0x00007fd45f9c3b45 in  () at /usr/lib/libQt5Core.so.5
#7  0x00007fd458a15075 in start_thread () at /usr/lib/libpthread.so.0
#8  0x00007fd45f2b353f in clone () at /usr/lib/libc.so.6

Thread 43 (Thread 0x7fd38cff9700 (LWP 20897)):
#0  0x00007fd458a1affc in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007fd45f9c42fc in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib/libQt5Core.so.5
#2  0x00007fd454421139 in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*, bool, bool, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#3  0x00007fd454425009 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#4  0x00007fd4544201fd in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#5  0x00007fd454423059 in ThreadWeaver::Thread::run() () at /usr/lib/libKF5ThreadWeaver.so.5
#6  0x00007fd45f9c3b45 in  () at /usr/lib/libQt5Core.so.5
#7  0x00007fd458a15075 in start_thread () at /usr/lib/libpthread.so.0
#8  0x00007fd45f2b353f in clone () at /usr/lib/libc.so.6

Thread 42 (Thread 0x7fd38d7fa700 (LWP 20896)):
#0  0x00007fd458a1affc in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007fd45f9c42fc in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib/libQt5Core.so.5
#2  0x00007fd454421139 in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*, bool, bool, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#3  0x00007fd454425009 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#4  0x00007fd4544201fd in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#5  0x00007fd454423059 in ThreadWeaver::Thread::run() () at /usr/lib/libKF5ThreadWeaver.so.5
#6  0x00007fd45f9c3b45 in  () at /usr/lib/libQt5Core.so.5
#7  0x00007fd458a15075 in start_thread () at /usr/lib/libpthread.so.0
#8  0x00007fd45f2b353f in clone () at /usr/lib/libc.so.6

Thread 41 (Thread 0x7fd38dffb700 (LWP 20895)):
#0  0x00007fd458a1affc in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007fd45f9c42fc in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib/libQt5Core.so.5
#2  0x00007fd454421139 in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*, bool, bool, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#3  0x00007fd454425009 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#4  0x00007fd4544201fd in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#5  0x00007fd454423059 in ThreadWeaver::Thread::run() () at /usr/lib/libKF5ThreadWeaver.so.5
#6  0x00007fd45f9c3b45 in  () at /usr/lib/libQt5Core.so.5
#7  0x00007fd458a15075 in start_thread () at /usr/lib/libpthread.so.0
#8  0x00007fd45f2b353f in clone () at /usr/lib/libc.so.6

Thread 40 (Thread 0x7fd38e7fc700 (LWP 20894)):
[KCrash Handler]
#6  0x00007fd3d8dfe262 in  () at /usr/lib/qt/plugins/kdevplatform/30/kdevcustommakemanager.so
#7  0x00007fd3d8e01d45 in  () at /usr/lib/qt/plugins/kdevplatform/30/kdevcustommakemanager.so
#8  0x00007fd3d8e03eff in  () at /usr/lib/qt/plugins/kdevplatform/30/kdevcustommakemanager.so
#9  0x00007fd3d8e056ff in  () at /usr/lib/qt/plugins/kdevplatform/30/kdevcustommakemanager.so
#10 0x00007fd3d8e05b38 in  () at /usr/lib/qt/plugins/kdevplatform/30/kdevcustommakemanager.so
#11 0x00007fd3d8e05b38 in  () at /usr/lib/qt/plugins/kdevplatform/30/kdevcustommakemanager.so
#12 0x00007fd3d8e06843 in  () at /usr/lib/qt/plugins/kdevplatform/30/kdevcustommakemanager.so
#13 0x00007fd3d8dfad0a in  () at /usr/lib/qt/plugins/kdevplatform/30/kdevcustommakemanager.so
#14 0x00007fd3d902618f in  () at /usr/lib/qt/plugins/kdevplatform/30/kdevdefinesandincludesmanager.so
#15 0x00007fd3d01136d8 in  () at /usr/lib/qt/plugins/kdevplatform/30/kdevclangsupport.so
#16 0x00007fd45442427b in ThreadWeaver::IdDecorator::run(QSharedPointer<ThreadWeaver::JobInterface>, ThreadWeaver::Thread*) () at /usr/lib/libKF5ThreadWeaver.so.5
#17 0x00007fd454424808 in ThreadWeaver::Executor::run(QSharedPointer<ThreadWeaver::JobInterface> const&, ThreadWeaver::Thread*) () at /usr/lib/libKF5ThreadWeaver.so.5
#18 0x00007fd4544235d1 in ThreadWeaver::Job::execute(QSharedPointer<ThreadWeaver::JobInterface> const&, ThreadWeaver::Thread*) () at /usr/lib/libKF5ThreadWeaver.so.5
#19 0x00007fd45442310c in ThreadWeaver::Thread::run() () at /usr/lib/libKF5ThreadWeaver.so.5
#20 0x00007fd45f9c3b45 in  () at /usr/lib/libQt5Core.so.5
#21 0x00007fd458a15075 in start_thread () at /usr/lib/libpthread.so.0
#22 0x00007fd45f2b353f in clone () at /usr/lib/libc.so.6

Thread 39 (Thread 0x7fd38effd700 (LWP 20893)):
#0  0x00007fd458a1affc in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007fd45f9c42fc in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib/libQt5Core.so.5
#2  0x00007fd454421139 in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*, bool, bool, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#3  0x00007fd454425009 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#4  0x00007fd4544201fd in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#5  0x00007fd454423059 in ThreadWeaver::Thread::run() () at /usr/lib/libKF5ThreadWeaver.so.5
#6  0x00007fd45f9c3b45 in  () at /usr/lib/libQt5Core.so.5
#7  0x00007fd458a15075 in start_thread () at /usr/lib/libpthread.so.0
#8  0x00007fd45f2b353f in clone () at /usr/lib/libc.so.6

Thread 38 (Thread 0x7fd38f7fe700 (LWP 20892)):
#0  0x00007fd458a1affc in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007fd45f9c42fc in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib/libQt5Core.so.5
#2  0x00007fd454421139 in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*, bool, bool, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#3  0x00007fd454425009 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#4  0x00007fd4544201fd in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#5  0x00007fd454425062 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#6  0x00007fd4544201fd in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#7  0x00007fd454423059 in ThreadWeaver::Thread::run() () at /usr/lib/libKF5ThreadWeaver.so.5
#8  0x00007fd45f9c3b45 in  () at /usr/lib/libQt5Core.so.5
#9  0x00007fd458a15075 in start_thread () at /usr/lib/libpthread.so.0
#10 0x00007fd45f2b353f in clone () at /usr/lib/libc.so.6

Thread 37 (Thread 0x7fd394ff9700 (LWP 20891)):
#0  0x00007fd458a1affc in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007fd45f9c42fc in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib/libQt5Core.so.5
#2  0x00007fd454421139 in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*, bool, bool, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#3  0x00007fd454425009 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#4  0x00007fd4544201fd in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#5  0x00007fd454423059 in ThreadWeaver::Thread::run() () at /usr/lib/libKF5ThreadWeaver.so.5
#6  0x00007fd45f9c3b45 in  () at /usr/lib/libQt5Core.so.5
#7  0x00007fd458a15075 in start_thread () at /usr/lib/libpthread.so.0
#8  0x00007fd45f2b353f in clone () at /usr/lib/libc.so.6

Thread 36 (Thread 0x7fd3957fa700 (LWP 20890)):
#0  0x00007fd458a1affc in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007fd45f9c42fc in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib/libQt5Core.so.5
#2  0x00007fd454421139 in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*, bool, bool, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#3  0x00007fd454425009 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#4  0x00007fd4544201fd in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#5  0x00007fd454423059 in ThreadWeaver::Thread::run() () at /usr/lib/libKF5ThreadWeaver.so.5
#6  0x00007fd45f9c3b45 in  () at /usr/lib/libQt5Core.so.5
#7  0x00007fd458a15075 in start_thread () at /usr/lib/libpthread.so.0
#8  0x00007fd45f2b353f in clone () at /usr/lib/libc.so.6

Thread 35 (Thread 0x7fd395ffb700 (LWP 20876)):
#0  0x00007fd458a1b3f6 in pthread_cond_timedwait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007fd45f9c41dd in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib/libQt5Core.so.5
#2  0x00007fd45f9bbc04 in  () at /usr/lib/libQt5Core.so.5
#3  0x00007fd45f9c3b45 in  () at /usr/lib/libQt5Core.so.5
#4  0x00007fd458a15075 in start_thread () at /usr/lib/libpthread.so.0
#5  0x00007fd45f2b353f in clone () at /usr/lib/libc.so.6

Thread 34 (Thread 0x7fd3967fc700 (LWP 20844)):
#0  0x00007fd458a1b3f6 in pthread_cond_timedwait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007fd45f9c41dd in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib/libQt5Core.so.5
#2  0x00007fd45f9bbc04 in  () at /usr/lib/libQt5Core.so.5
#3  0x00007fd45f9c3b45 in  () at /usr/lib/libQt5Core.so.5
#4  0x00007fd458a15075 in start_thread () at /usr/lib/libpthread.so.0
#5  0x00007fd45f2b353f in clone () at /usr/lib/libc.so.6

Thread 33 (Thread 0x7fd396ffd700 (LWP 20822)):
#0  0x00007fd45f2a4934 in read () at /usr/lib/libc.so.6
#1  0x00007fd455e78ed1 in  () at /usr/lib/libglib-2.0.so.0
#2  0x00007fd455e32ff8 in g_main_context_check () at /usr/lib/libglib-2.0.so.0
#3  0x00007fd455e334c6 in  () at /usr/lib/libglib-2.0.so.0
#4  0x00007fd455e3363e in g_main_context_iteration () at /usr/lib/libglib-2.0.so.0
#5  0x00007fd45fbc5054 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#6  0x00007fd45fb7094c in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#7  0x00007fd45f9b9a99 in QThread::exec() () at /usr/lib/libQt5Core.so.5
#8  0x00007fd3d7443cea in  () at /usr/lib/qt/qml/QtQuick/XmlListModel/libqmlxmllistmodelplugin.so
#9  0x00007fd45f9c3b45 in  () at /usr/lib/libQt5Core.so.5
#10 0x00007fd458a15075 in start_thread () at /usr/lib/libpthread.so.0
#11 0x00007fd45f2b353f in clone () at /usr/lib/libc.so.6

Thread 32 (Thread 0x7fd3977fe700 (LWP 20772)):
#0  0x00007fd458a1affc in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007fd45f9c42fc in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib/libQt5Core.so.5
#2  0x00007fd454421139 in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*, bool, bool, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#3  0x00007fd454425009 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#4  0x00007fd4544201fd in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#5  0x00007fd454425062 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#6  0x00007fd4544201fd in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#7  0x00007fd454423059 in ThreadWeaver::Thread::run() () at /usr/lib/libKF5ThreadWeaver.so.5
#8  0x00007fd45f9c3b45 in  () at /usr/lib/libQt5Core.so.5
#9  0x00007fd458a15075 in start_thread () at /usr/lib/libpthread.so.0
#10 0x00007fd45f2b353f in clone () at /usr/lib/libc.so.6

Thread 31 (Thread 0x7fd38ffff700 (LWP 20771)):
#0  0x00007fd458a1affc in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007fd45f9c42fc in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib/libQt5Core.so.5
#2  0x00007fd454421139 in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*, bool, bool, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#3  0x00007fd454425009 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#4  0x00007fd4544201fd in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#5  0x00007fd454425062 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#6  0x00007fd4544201fd in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#7  0x00007fd454425062 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#8  0x00007fd4544201fd in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#9  0x00007fd454425062 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#10 0x00007fd4544201fd in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#11 0x00007fd454425062 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#12 0x00007fd4544201fd in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#13 0x00007fd454423059 in ThreadWeaver::Thread::run() () at /usr/lib/libKF5ThreadWeaver.so.5
#14 0x00007fd45f9c3b45 in  () at /usr/lib/libQt5Core.so.5
#15 0x00007fd458a15075 in start_thread () at /usr/lib/libpthread.so.0
#16 0x00007fd45f2b353f in clone () at /usr/lib/libc.so.6

Thread 30 (Thread 0x7fd397fff700 (LWP 20770)):
#0  0x00007fd458a1affc in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007fd45f9c42fc in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib/libQt5Core.so.5
#2  0x00007fd454421139 in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*, bool, bool, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#3  0x00007fd454425009 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#4  0x00007fd4544201fd in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#5  0x00007fd454425062 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#6  0x00007fd4544201fd in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#7  0x00007fd454425062 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#8  0x00007fd4544201fd in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#9  0x00007fd454425062 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#10 0x00007fd4544201fd in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#11 0x00007fd454425062 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#12 0x00007fd4544201fd in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#13 0x00007fd454423059 in ThreadWeaver::Thread::run() () at /usr/lib/libKF5ThreadWeaver.so.5
#14 0x00007fd45f9c3b45 in  () at /usr/lib/libQt5Core.so.5
#15 0x00007fd458a15075 in start_thread () at /usr/lib/libpthread.so.0
#16 0x00007fd45f2b353f in clone () at /usr/lib/libc.so.6

Thread 29 (Thread 0x7fd3b8ff9700 (LWP 20769)):
#0  0x00007fd458a1affc in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007fd45f9c42fc in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib/libQt5Core.so.5
#2  0x00007fd454421139 in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*, bool, bool, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#3  0x00007fd454425009 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#4  0x00007fd4544201fd in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#5  0x00007fd454425062 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#6  0x00007fd4544201fd in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#7  0x00007fd454425062 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#8  0x00007fd4544201fd in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#9  0x00007fd454425062 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#10 0x00007fd4544201fd in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#11 0x00007fd454425062 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#12 0x00007fd4544201fd in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#13 0x00007fd454423059 in ThreadWeaver::Thread::run() () at /usr/lib/libKF5ThreadWeaver.so.5
#14 0x00007fd45f9c3b45 in  () at /usr/lib/libQt5Core.so.5
#15 0x00007fd458a15075 in start_thread () at /usr/lib/libpthread.so.0
#16 0x00007fd45f2b353f in clone () at /usr/lib/libc.so.6

Thread 28 (Thread 0x7fd3b97fa700 (LWP 20768)):
#0  0x00007fd458a1affc in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007fd45f9c42fc in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib/libQt5Core.so.5
#2  0x00007fd454421139 in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*, bool, bool, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#3  0x00007fd454425009 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#4  0x00007fd4544201fd in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#5  0x00007fd454425062 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#6  0x00007fd4544201fd in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#7  0x00007fd454425062 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#8  0x00007fd4544201fd in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#9  0x00007fd454425062 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#10 0x00007fd4544201fd in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#11 0x00007fd454425062 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#12 0x00007fd4544201fd in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#13 0x00007fd454423059 in ThreadWeaver::Thread::run() () at /usr/lib/libKF5ThreadWeaver.so.5
#14 0x00007fd45f9c3b45 in  () at /usr/lib/libQt5Core.so.5
#15 0x00007fd458a15075 in start_thread () at /usr/lib/libpthread.so.0
#16 0x00007fd45f2b353f in clone () at /usr/lib/libc.so.6

Thread 27 (Thread 0x7fd3b9ffb700 (LWP 20767)):
#0  0x00007fd458a1affc in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007fd45f9c42fc in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib/libQt5Core.so.5
#2  0x00007fd454421139 in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*, bool, bool, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#3  0x00007fd454425009 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#4  0x00007fd4544201fd in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#5  0x00007fd454425062 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#6  0x00007fd4544201fd in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#7  0x00007fd454425062 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#8  0x00007fd4544201fd in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#9  0x00007fd454425062 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#10 0x00007fd4544201fd in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#11 0x00007fd454425062 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#12 0x00007fd4544201fd in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#13 0x00007fd454423059 in ThreadWeaver::Thread::run() () at /usr/lib/libKF5ThreadWeaver.so.5
#14 0x00007fd45f9c3b45 in  () at /usr/lib/libQt5Core.so.5
#15 0x00007fd458a15075 in start_thread () at /usr/lib/libpthread.so.0
#16 0x00007fd45f2b353f in clone () at /usr/lib/libc.so.6

Thread 26 (Thread 0x7fd3ba7fc700 (LWP 20766)):
#0  0x00007fd458a1affc in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007fd45f9c42fc in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib/libQt5Core.so.5
#2  0x00007fd454421139 in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*, bool, bool, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#3  0x00007fd454425009 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#4  0x00007fd4544201fd in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#5  0x00007fd454425062 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#6  0x00007fd4544201fd in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#7  0x00007fd454425062 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#8  0x00007fd4544201fd in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#9  0x00007fd454425062 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#10 0x00007fd4544201fd in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#11 0x00007fd454425062 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#12 0x00007fd4544201fd in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#13 0x00007fd454423059 in ThreadWeaver::Thread::run() () at /usr/lib/libKF5ThreadWeaver.so.5
#14 0x00007fd45f9c3b45 in  () at /usr/lib/libQt5Core.so.5
#15 0x00007fd458a15075 in start_thread () at /usr/lib/libpthread.so.0
#16 0x00007fd45f2b353f in clone () at /usr/lib/libc.so.6

Thread 25 (Thread 0x7fd3baffd700 (LWP 20765)):
#0  0x00007fd458a1affc in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007fd45f9c42fc in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib/libQt5Core.so.5
#2  0x00007fd454421139 in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*, bool, bool, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#3  0x00007fd454425009 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#4  0x00007fd4544201fd in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#5  0x00007fd454423059 in ThreadWeaver::Thread::run() () at /usr/lib/libKF5ThreadWeaver.so.5
#6  0x00007fd45f9c3b45 in  () at /usr/lib/libQt5Core.so.5
#7  0x00007fd458a15075 in start_thread () at /usr/lib/libpthread.so.0
#8  0x00007fd45f2b353f in clone () at /usr/lib/libc.so.6

Thread 24 (Thread 0x7fd3bb7fe700 (LWP 20764)):
#0  0x00007fd458a1affc in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007fd45f9c42fc in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib/libQt5Core.so.5
#2  0x00007fd454421139 in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*, bool, bool, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#3  0x00007fd454425009 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#4  0x00007fd4544201fd in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#5  0x00007fd454425062 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#6  0x00007fd4544201fd in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#7  0x00007fd454425062 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#8  0x00007fd4544201fd in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#9  0x00007fd454425062 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#10 0x00007fd4544201fd in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#11 0x00007fd454425062 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#12 0x00007fd4544201fd in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#13 0x00007fd454423059 in ThreadWeaver::Thread::run() () at /usr/lib/libKF5ThreadWeaver.so.5
#14 0x00007fd45f9c3b45 in  () at /usr/lib/libQt5Core.so.5
#15 0x00007fd458a15075 in start_thread () at /usr/lib/libpthread.so.0
#16 0x00007fd45f2b353f in clone () at /usr/lib/libc.so.6

Thread 23 (Thread 0x7fd3bbfff700 (LWP 20763)):
#0  0x00007fd458a1affc in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007fd45f9c42fc in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib/libQt5Core.so.5
#2  0x00007fd454421139 in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*, bool, bool, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#3  0x00007fd454425009 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#4  0x00007fd4544201fd in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#5  0x00007fd454425062 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#6  0x00007fd4544201fd in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#7  0x00007fd454425062 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#8  0x00007fd4544201fd in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#9  0x00007fd454425062 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#10 0x00007fd4544201fd in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#11 0x00007fd454425062 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#12 0x00007fd4544201fd in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#13 0x00007fd454423059 in ThreadWeaver::Thread::run() () at /usr/lib/libKF5ThreadWeaver.so.5
#14 0x00007fd45f9c3b45 in  () at /usr/lib/libQt5Core.so.5
#15 0x00007fd458a15075 in start_thread () at /usr/lib/libpthread.so.0
#16 0x00007fd45f2b353f in clone () at /usr/lib/libc.so.6

Thread 22 (Thread 0x7fd3d0f3b700 (LWP 20762)):
#0  0x00007fd458a1affc in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007fd45f9c42fc in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib/libQt5Core.so.5
#2  0x00007fd454421139 in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*, bool, bool, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#3  0x00007fd454425009 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#4  0x00007fd4544201fd in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#5  0x00007fd454425062 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#6  0x00007fd4544201fd in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#7  0x00007fd454425062 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#8  0x00007fd4544201fd in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#9  0x00007fd454425062 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#10 0x00007fd4544201fd in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#11 0x00007fd454425062 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#12 0x00007fd4544201fd in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#13 0x00007fd454423059 in ThreadWeaver::Thread::run() () at /usr/lib/libKF5ThreadWeaver.so.5
#14 0x00007fd45f9c3b45 in  () at /usr/lib/libQt5Core.so.5
#15 0x00007fd458a15075 in start_thread () at /usr/lib/libpthread.so.0
#16 0x00007fd45f2b353f in clone () at /usr/lib/libc.so.6

Thread 21 (Thread 0x7fd3d173c700 (LWP 20761)):
#0  0x00007fd458a1affc in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007fd45f9c42fc in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib/libQt5Core.so.5
#2  0x00007fd454421139 in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*, bool, bool, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#3  0x00007fd454425009 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#4  0x00007fd4544201fd in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#5  0x00007fd454425062 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#6  0x00007fd4544201fd in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#7  0x00007fd454425062 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#8  0x00007fd4544201fd in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#9  0x00007fd454425062 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#10 0x00007fd4544201fd in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#11 0x00007fd454425062 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#12 0x00007fd4544201fd in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#13 0x00007fd454423059 in ThreadWeaver::Thread::run() () at /usr/lib/libKF5ThreadWeaver.so.5
#14 0x00007fd45f9c3b45 in  () at /usr/lib/libQt5Core.so.5
#15 0x00007fd458a15075 in start_thread () at /usr/lib/libpthread.so.0
#16 0x00007fd45f2b353f in clone () at /usr/lib/libc.so.6

Thread 20 (Thread 0x7fd3d1f3d700 (LWP 20760)):
#0  0x00007fd458a1affc in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007fd45f9c42fc in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib/libQt5Core.so.5
#2  0x00007fd454421139 in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*, bool, bool, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#3  0x00007fd454425009 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#4  0x00007fd4544201fd in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#5  0x00007fd454425062 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#6  0x00007fd4544201fd in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#7  0x00007fd454425062 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#8  0x00007fd4544201fd in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#9  0x00007fd454425062 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#10 0x00007fd4544201fd in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#11 0x00007fd454425062 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#12 0x00007fd4544201fd in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#13 0x00007fd454423059 in ThreadWeaver::Thread::run() () at /usr/lib/libKF5ThreadWeaver.so.5
#14 0x00007fd45f9c3b45 in  () at /usr/lib/libQt5Core.so.5
#15 0x00007fd458a15075 in start_thread () at /usr/lib/libpthread.so.0
#16 0x00007fd45f2b353f in clone () at /usr/lib/libc.so.6

Thread 19 (Thread 0x7fd3d273e700 (LWP 20759)):
#0  0x00007fd458a1affc in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007fd45f9c42fc in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib/libQt5Core.so.5
#2  0x00007fd454421139 in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*, bool, bool, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#3  0x00007fd454425009 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#4  0x00007fd4544201fd in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#5  0x00007fd454425062 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#6  0x00007fd4544201fd in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#7  0x00007fd454425062 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#8  0x00007fd4544201fd in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#9  0x00007fd454425062 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#10 0x00007fd4544201fd in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#11 0x00007fd454425062 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#12 0x00007fd4544201fd in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#13 0x00007fd454423059 in ThreadWeaver::Thread::run() () at /usr/lib/libKF5ThreadWeaver.so.5
#14 0x00007fd45f9c3b45 in  () at /usr/lib/libQt5Core.so.5
#15 0x00007fd458a15075 in start_thread () at /usr/lib/libpthread.so.0
#16 0x00007fd45f2b353f in clone () at /usr/lib/libc.so.6

Thread 18 (Thread 0x7fd3d2f3f700 (LWP 20758)):
#0  0x00007fd458a1affc in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007fd45f9c42fc in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib/libQt5Core.so.5
#2  0x00007fd454421139 in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*, bool, bool, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#3  0x00007fd454425009 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#4  0x00007fd4544201fd in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#5  0x00007fd454425062 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#6  0x00007fd4544201fd in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#7  0x00007fd454425062 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#8  0x00007fd4544201fd in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#9  0x00007fd454425062 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#10 0x00007fd4544201fd in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#11 0x00007fd454425062 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#12 0x00007fd4544201fd in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#13 0x00007fd454423059 in ThreadWeaver::Thread::run() () at /usr/lib/libKF5ThreadWeaver.so.5
#14 0x00007fd45f9c3b45 in  () at /usr/lib/libQt5Core.so.5
#15 0x00007fd458a15075 in start_thread () at /usr/lib/libpthread.so.0
#16 0x00007fd45f2b353f in clone () at /usr/lib/libc.so.6

Thread 17 (Thread 0x7fd3d3740700 (LWP 20757)):
#0  0x00007fd458a1affc in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007fd45f9c42fc in QWaitCondition::wait(QMutex*, unsigned long) () at /usr/lib/libQt5Core.so.5
#2  0x00007fd454421139 in ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*, bool, bool, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#3  0x00007fd454425009 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#4  0x00007fd4544201fd in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#5  0x00007fd454425062 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#6  0x00007fd4544201fd in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#7  0x00007fd454425062 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#8  0x00007fd4544201fd in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#9  0x00007fd454425062 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#10 0x00007fd4544201fd in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#11 0x00007fd454425062 in  () at /usr/lib/libKF5ThreadWeaver.so.5
#12 0x00007fd4544201fd in ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at /usr/lib/libKF5ThreadWeaver.so.5
#13 0x00007fd454423059 in ThreadWeaver::Thread::run() () at /usr/lib/libKF5ThreadWeaver.so.5
#14 0x00007fd45f9c3b45 in  () at /usr/lib/libQt5Core.so.5
#15 0x00007fd458a15075 in start_thread () at /usr/lib/libpthread.so.0
#16 0x00007fd45f2b353f in clone () at /usr/lib/libc.so.6

Thread 16 (Thread 0x7fd3ee419700 (LWP 20731)):
#0  0x00007fd455e32c75 in g_main_context_query () at /usr/lib/libglib-2.0.so.0
#1  0x00007fd455e3349c in  () at /usr/lib/libglib-2.0.so.0
#2  0x00007fd455e3363e in g_main_context_iteration () at /usr/lib/libglib-2.0.so.0
#3  0x00007fd45fbc5054 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#4  0x00007fd45fb7094c in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#5  0x00007fd45f9b9a99 in QThread::exec() () at /usr/lib/libQt5Core.so.5
#6  0x00007fd45846d9c9 in  () at /usr/lib/libQt5Qml.so.5
#7  0x00007fd45f9c3b45 in  () at /usr/lib/libQt5Core.so.5
#8  0x00007fd458a15075 in start_thread () at /usr/lib/libpthread.so.0
#9  0x00007fd45f2b353f in clone () at /usr/lib/libc.so.6

Thread 15 (Thread 0x7fd3edc18700 (LWP 20729)):
#0  0x00007fd455e7a2f4 in g_mutex_unlock () at /usr/lib/libglib-2.0.so.0
#1  0x00007fd455e33649 in g_main_context_iteration () at /usr/lib/libglib-2.0.so.0
#2  0x00007fd45fbc5054 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#3  0x00007fd45fb7094c in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#4  0x00007fd45f9b9a99 in QThread::exec() () at /usr/lib/libQt5Core.so.5
#5  0x00007fd45f9c3b45 in  () at /usr/lib/libQt5Core.so.5
#6  0x00007fd458a15075 in start_thread () at /usr/lib/libpthread.so.0
#7  0x00007fd45f2b353f in clone () at /usr/lib/libc.so.6

Thread 14 (Thread 0x7fd3ef4b6700 (LWP 20719)):
#0  0x00007fd455e7a2f4 in g_mutex_unlock () at /usr/lib/libglib-2.0.so.0
#1  0x00007fd455e32a39 in g_main_context_prepare () at /usr/lib/libglib-2.0.so.0
#2  0x00007fd455e3344e in  () at /usr/lib/libglib-2.0.so.0
#3  0x00007fd455e3363e in g_main_context_iteration () at /usr/lib/libglib-2.0.so.0
#4  0x00007fd45fbc5054 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#5  0x00007fd45fb7094c in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#6  0x00007fd45f9b9a99 in QThread::exec() () at /usr/lib/libQt5Core.so.5
#7  0x00007fd45f9c3b45 in  () at /usr/lib/libQt5Core.so.5
#8  0x00007fd458a15075 in start_thread () at /usr/lib/libpthread.so.0
#9  0x00007fd45f2b353f in clone () at /usr/lib/libc.so.6

Thread 13 (Thread 0x7fd3f134c700 (LWP 20718)):
#0  0x00007fd458a1affc in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007fd45f62bd6d in __gthread_cond_wait (__mutex=<optimized out>, __cond=<optimized out>) at /build/gcc/src/gcc-build/x86_64-pc-linux-gnu/libstdc++-v3/include/x86_64-pc-linux-gnu/bits/gthr-default.h:864
#2  0x00007fd45f62bd6d in std::condition_variable::wait(std::unique_lock<std::mutex>&) (this=<optimized out>, __lock=...) at /build/gcc/src/gcc/libstdc++-v3/src/c++11/condition_variable.cc:53
#3  0x00007fd3f6774ad4 in  () at /usr/lib/libQt5WebKit.so.5
#4  0x00007fd3f6774bf9 in  () at /usr/lib/libQt5WebKit.so.5
#5  0x00007fd45f631d4f in execute_native_thread_routine (__p=0x560f0a7bdce0) at /build/gcc/src/gcc/libstdc++-v3/src/c++11/thread.cc:80
#6  0x00007fd458a15075 in start_thread () at /usr/lib/libpthread.so.0
#7  0x00007fd45f2b353f in clone () at /usr/lib/libc.so.6

Thread 12 (Thread 0x7fd414938700 (LWP 20717)):
#0  0x00007fd45f2a4934 in read () at /usr/lib/libc.so.6
#1  0x00007fd455e78ed1 in  () at /usr/lib/libglib-2.0.so.0
#2  0x00007fd455e32ff8 in g_main_context_check () at /usr/lib/libglib-2.0.so.0
#3  0x00007fd455e334c6 in  () at /usr/lib/libglib-2.0.so.0
#4  0x00007fd455e3363e in g_main_context_iteration () at /usr/lib/libglib-2.0.so.0
#5  0x00007fd45fbc5054 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#6  0x00007fd45fb7094c in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#7  0x00007fd45f9b9a99 in QThread::exec() () at /usr/lib/libQt5Core.so.5
#8  0x00007fd45d3d0181 in  () at /usr/lib/libKDevPlatformLanguage.so.52
#9  0x00007fd45f9c3b45 in  () at /usr/lib/libQt5Core.so.5
#10 0x00007fd458a15075 in start_thread () at /usr/lib/libpthread.so.0
#11 0x00007fd45f2b353f in clone () at /usr/lib/libc.so.6

Thread 11 (Thread 0x7fd417366700 (LWP 20716)):
#0  0x00007fd45f2a8ea9 in poll () at /usr/lib/libc.so.6
#1  0x00007fd455e33523 in  () at /usr/lib/libglib-2.0.so.0
#2  0x00007fd455e3363e in g_main_context_iteration () at /usr/lib/libglib-2.0.so.0
#3  0x00007fd45fbc5054 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#4  0x00007fd45fb7094c in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#5  0x00007fd45f9b9a99 in QThread::exec() () at /usr/lib/libQt5Core.so.5
#6  0x00007fd461921976 in  () at /usr/lib/libQt5DBus.so.5
#7  0x00007fd45f9c3b45 in  () at /usr/lib/libQt5Core.so.5
#8  0x00007fd458a15075 in start_thread () at /usr/lib/libpthread.so.0
#9  0x00007fd45f2b353f in clone () at /usr/lib/libc.so.6

Thread 10 (Thread 0x7fd417fff700 (LWP 20715)):
#0  0x00007fd458a1affc in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007fd43118ee84 in  () at /usr/lib/dri/radeonsi_dri.so
#2  0x00007fd43118eb78 in  () at /usr/lib/dri/radeonsi_dri.so
#3  0x00007fd458a15075 in start_thread () at /usr/lib/libpthread.so.0
#4  0x00007fd45f2b353f in clone () at /usr/lib/libc.so.6

Thread 9 (Thread 0x7fd42488a700 (LWP 20714)):
#0  0x00007fd458a1affc in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007fd43118ee84 in  () at /usr/lib/dri/radeonsi_dri.so
#2  0x00007fd43118eb78 in  () at /usr/lib/dri/radeonsi_dri.so
#3  0x00007fd458a15075 in start_thread () at /usr/lib/libpthread.so.0
#4  0x00007fd45f2b353f in clone () at /usr/lib/libc.so.6

Thread 8 (Thread 0x7fd42508b700 (LWP 20713)):
#0  0x00007fd458a1affc in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007fd43118ee84 in  () at /usr/lib/dri/radeonsi_dri.so
#2  0x00007fd43118eb78 in  () at /usr/lib/dri/radeonsi_dri.so
#3  0x00007fd458a15075 in start_thread () at /usr/lib/libpthread.so.0
#4  0x00007fd45f2b353f in clone () at /usr/lib/libc.so.6

Thread 7 (Thread 0x7fd42588c700 (LWP 20712)):
#0  0x00007fd458a1affc in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007fd43118ee84 in  () at /usr/lib/dri/radeonsi_dri.so
#2  0x00007fd43118eb78 in  () at /usr/lib/dri/radeonsi_dri.so
#3  0x00007fd458a15075 in start_thread () at /usr/lib/libpthread.so.0
#4  0x00007fd45f2b353f in clone () at /usr/lib/libc.so.6

Thread 6 (Thread 0x7fd42608d700 (LWP 20711)):
#0  0x00007fd458a1affc in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007fd43118ee84 in  () at /usr/lib/dri/radeonsi_dri.so
#2  0x00007fd43118eb78 in  () at /usr/lib/dri/radeonsi_dri.so
#3  0x00007fd458a15075 in start_thread () at /usr/lib/libpthread.so.0
#4  0x00007fd45f2b353f in clone () at /usr/lib/libc.so.6

Thread 5 (Thread 0x7fd42688e700 (LWP 20710)):
#0  0x00007fd458a1affc in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007fd43118ee84 in  () at /usr/lib/dri/radeonsi_dri.so
#2  0x00007fd43118eb78 in  () at /usr/lib/dri/radeonsi_dri.so
#3  0x00007fd458a15075 in start_thread () at /usr/lib/libpthread.so.0
#4  0x00007fd45f2b353f in clone () at /usr/lib/libc.so.6

Thread 4 (Thread 0x7fd42708f700 (LWP 20709)):
#0  0x00007fd458a1affc in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007fd43118ee84 in  () at /usr/lib/dri/radeonsi_dri.so
#2  0x00007fd43118eb78 in  () at /usr/lib/dri/radeonsi_dri.so
#3  0x00007fd458a15075 in start_thread () at /usr/lib/libpthread.so.0
#4  0x00007fd45f2b353f in clone () at /usr/lib/libc.so.6

Thread 3 (Thread 0x7fd427aa2700 (LWP 20708)):
#0  0x00007fd458a1affc in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007fd43118ee84 in  () at /usr/lib/dri/radeonsi_dri.so
#2  0x00007fd43118eb78 in  () at /usr/lib/dri/radeonsi_dri.so
#3  0x00007fd458a15075 in start_thread () at /usr/lib/libpthread.so.0
#4  0x00007fd45f2b353f in clone () at /usr/lib/libc.so.6

Thread 2 (Thread 0x7fd43414c700 (LWP 20707)):
#0  0x00007fd45f2a8ea9 in poll () at /usr/lib/libc.so.6
#1  0x00007fd44b91c180 in  () at /usr/lib/libxcb.so.1
#2  0x00007fd44b91de4b in xcb_wait_for_event () at /usr/lib/libxcb.so.1
#3  0x00007fd43626122a in  () at /usr/lib/libQt5XcbQpa.so.5
#4  0x00007fd45f9c3b45 in  () at /usr/lib/libQt5Core.so.5
#5  0x00007fd458a15075 in start_thread () at /usr/lib/libpthread.so.0
#6  0x00007fd45f2b353f in clone () at /usr/lib/libc.so.6

Thread 1 (Thread 0x7fd462c37e00 (LWP 20706)):
#0  0x00007fd458a1affc in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0
#1  0x00007fd44b91c393 in  () at /usr/lib/libxcb.so.1
#2  0x00007fd44b91db3f in  () at /usr/lib/libxcb.so.1
#3  0x00007fd44b91dc51 in xcb_wait_for_reply () at /usr/lib/libxcb.so.1
#4  0x00007fd43499fce2 in xcb_icccm_get_wm_hints_reply () at /usr/lib/libxcb-icccm.so.4
#5  0x00007fd436278f06 in QXcbWindow::updateDoesNotAcceptFocus(bool) () at /usr/lib/libQt5XcbQpa.so.5
#6  0x00007fd43627dd37 in QXcbWindow::setWindowFlags(QFlags<Qt::WindowType>) () at /usr/lib/libQt5XcbQpa.so.5
#7  0x00007fd43627e602 in QXcbWindow::create() () at /usr/lib/libQt5XcbQpa.so.5
#8  0x00007fd4362691f2 in QXcbIntegration::createPlatformWindow(QWindow*) const () at /usr/lib/libQt5XcbQpa.so.5
#9  0x00007fd460122c18 in QWindowPrivate::create(bool, unsigned long long) () at /usr/lib/libQt5Gui.so.5
#10 0x00007fd460917098 in QWidgetPrivate::create_sys(unsigned long long, bool, bool) () at /usr/lib/libQt5Widgets.so.5
#11 0x00007fd4609176f0 in QWidget::create(unsigned long long, bool, bool) () at /usr/lib/libQt5Widgets.so.5
#12 0x00007fd460924ce6 in QWidget::setVisible(bool) () at /usr/lib/libQt5Widgets.so.5
#13 0x00007fd46090a30d in QToolTip::showText(QPoint const&, QString const&, QWidget*, QRect const&, int) () at /usr/lib/libQt5Widgets.so.5
#14 0x00007fd46090a35e in QToolTip::showText(QPoint const&, QString const&, QWidget*) () at /usr/lib/libQt5Widgets.so.5
#15 0x00007fd460b59f88 in QAbstractItemDelegate::helpEvent(QHelpEvent*, QAbstractItemView*, QStyleOptionViewItem const&, QModelIndex const&) () at /usr/lib/libQt5Widgets.so.5
#16 0x00007fd460b45fb6 in QAbstractItemView::viewportEvent(QEvent*) () at /usr/lib/libQt5Widgets.so.5
#17 0x00007fd460bafd1c in QTreeView::viewportEvent(QEvent*) () at /usr/lib/libQt5Widgets.so.5
#18 0x00007fd45fb719cb in QCoreApplicationPrivate::sendThroughObjectEventFilters(QObject*, QEvent*) () at /usr/lib/libQt5Core.so.5
#19 0x00007fd4608e5a64 in QApplicationPrivate::notify_helper(QObject*, QEvent*) () at /usr/lib/libQt5Widgets.so.5
#20 0x00007fd4608edd8c in QApplication::notify(QObject*, QEvent*) () at /usr/lib/libQt5Widgets.so.5
#21 0x00007fd45fb71cb9 in QCoreApplication::notifyInternal2(QObject*, QEvent*) () at /usr/lib/libQt5Core.so.5
#22 0x00007fd4608ebca8 in QApplication::event(QEvent*) () at /usr/lib/libQt5Widgets.so.5
#23 0x00007fd4608e5a74 in QApplicationPrivate::notify_helper(QObject*, QEvent*) () at /usr/lib/libQt5Widgets.so.5
#24 0x00007fd4608ed341 in QApplication::notify(QObject*, QEvent*) () at /usr/lib/libQt5Widgets.so.5
#25 0x00007fd45fb71cb9 in QCoreApplication::notifyInternal2(QObject*, QEvent*) () at /usr/lib/libQt5Core.so.5
#26 0x00007fd45fbc440a in QTimerInfoList::activateTimers() () at /usr/lib/libQt5Core.so.5
#27 0x00007fd45fbc4cca in  () at /usr/lib/libQt5Core.so.5
#28 0x00007fd455e33368 in g_main_context_dispatch () at /usr/lib/libglib-2.0.so.0
#29 0x00007fd455e335b1 in  () at /usr/lib/libglib-2.0.so.0
#30 0x00007fd455e3363e in g_main_context_iteration () at /usr/lib/libglib-2.0.so.0
#31 0x00007fd45fbc5054 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#32 0x00007fd4362f6722 in  () at /usr/lib/libQt5XcbQpa.so.5
#33 0x00007fd45fb7094c in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5
#34 0x00007fd45fb78c46 in QCoreApplication::exec() () at /usr/lib/libQt5Core.so.5
#35 0x0000560f09335813 in  ()
#36 0x00007fd45f1de06b in __libc_start_main () at /usr/lib/libc.so.6
#37 0x0000560f0933604a in _start ()

Reported using DrKonqi
Comment 1 Kevin Funk 2018-08-15 09:18:02 UTC
Could you install debug symbols for the KDevelop package and try to reproduce the problem? Ideally we'd see line numbers in the backtrace as well.

Also see:
  https://community.kde.org/Guidelines_and_HOWTOs/Debugging/How_to_create_useful_crash_reports