https://bugs.kde.org/show_bug.cgi?id=409027
Bug ID: 409027
Summary: KDevelop crashed when opening a file
Product: kdevelop
Version: 5.3.2
Platform: Ubuntu Packages
OS: Linux
Status: REPORTED
Keywords: drkonqi
Severity: crash
Priority: NOR
Component: general
Assignee: kdevelop-bugs-n...@kde.org
Reporter: u...@ultr.pl
Target Milestone: ---
Application: kdevelop (5.3.2)
Qt Version: 5.12.2
Frameworks Version: 5.59.0
Operating System: Linux 5.1.0-9.4-liquorix-amd64 x86_64
Distribution: Ubuntu 19.04
-- Information about the crash:
- What I was doing when the application crashed:
I was using 'Quick Open...' field to open a .h file.
Crash happened when the file was being opened.
The crash can be reproduced sometimes.
-- Backtrace:
Application: KDevelop (kdevelop), signal: Segmentation fault
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
futex_wait_cancelable (private=<optimized out>, expected=0,
futex_word=0x7ffecb11a638) at ../sysdeps/unix/sysv/linux/futex-internal.h:88
[Current thread is 1 (Thread 0x7f391975ae80 (LWP 22659))]
Thread 16 (Thread 0x7f38c992d700 (LWP 22704)):
#0 0x00007f392222b3bb in futex_wait_cancelable (private=<optimized out>,
expected=0, futex_word=0x556059cd4410) at
../sysdeps/unix/sysv/linux/futex-internal.h:88
#1 0x00007f392222b3bb in __pthread_cond_wait_common (abstime=0x0,
mutex=0x556059cd43c0, cond=0x556059cd43e8) at pthread_cond_wait.c:502
#2 0x00007f392222b3bb in __pthread_cond_wait (cond=0x556059cd43e8,
mutex=0x556059cd43c0) at pthread_cond_wait.c:655
#3 0x00007f39250d1733 in QWaitCondition::wait(QMutex*, QDeadlineTimer) () at
/usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#4 0x00007f39250d1819 in QWaitCondition::wait(QMutex*, unsigned long) () at
/usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#5 0x00007f3921749680 in
ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*,
bool, bool, bool) () at /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#6 0x00007f392174d1f8 in () at
/usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#7 0x00007f392174890d in
ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at
/usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#8 0x00007f392174d252 in () at
/usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#9 0x00007f392174890d in
ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at
/usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#10 0x00007f392174d252 in () at
/usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#11 0x00007f392174890d in
ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at
/usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#12 0x00007f392174b2c9 in ThreadWeaver::Thread::run() () at
/usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#13 0x00007f39250cb612 in () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#14 0x00007f3922225182 in start_thread (arg=<optimized out>) at
pthread_create.c:486
#15 0x00007f3924d5cb1f in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95
Thread 15 (Thread 0x7f38ca12e700 (LWP 22703)):
[KCrash Handler]
#6 0x0000000000000761 in ()
#7 0x00007f38deaf33c0 in () at /usr/lib/llvm-8/lib/libclang-8.so.1
#8 0x00007f38deb02b42 in () at /usr/lib/llvm-8/lib/libclang-8.so.1
#9 0x00007f38db303781 in llvm::CrashRecoveryContext::~CrashRecoveryContext()
() at /usr/lib/llvm-8/lib/../lib/libLLVM-8.so.1
#10 0x00007f38de88cf38 in clang_parseTranslationUnit2FullArgv () at
/usr/lib/llvm-8/lib/libclang-8.so.1
#11 0x00007f38de88cc1f in clang_parseTranslationUnit2 () at
/usr/lib/llvm-8/lib/libclang-8.so.1
#12 0x00007f38ec7a4808 in
ParseSessionData::ParseSessionData(QVector<UnsavedFile> const&, ClangIndex*,
ClangParsingEnvironment const&, QFlags<ParseSessionData::Option>) () at
/usr/lib/x86_64-linux-gnu/libKDevClangPrivate.so.31
#13 0x00007f38ec8343c1 in () at
/usr/lib/x86_64-linux-gnu/qt5/plugins/kdevplatform/31/kdevclangsupport.so
#14 0x00007f38ec8360e3 in () at
/usr/lib/x86_64-linux-gnu/qt5/plugins/kdevplatform/31/kdevclangsupport.so
#15 0x00007f392174c4aa in
ThreadWeaver::IdDecorator::run(QSharedPointer<ThreadWeaver::JobInterface>,
ThreadWeaver::Thread*) () at /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#16 0x00007f392174ca18 in
ThreadWeaver::Executor::run(QSharedPointer<ThreadWeaver::JobInterface> const&,
ThreadWeaver::Thread*) () at /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#17 0x00007f392174b820 in
ThreadWeaver::Job::execute(QSharedPointer<ThreadWeaver::JobInterface> const&,
ThreadWeaver::Thread*) () at /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#18 0x00007f392174b37b in ThreadWeaver::Thread::run() () at
/usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#19 0x00007f39250cb612 in () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#20 0x00007f3922225182 in start_thread (arg=<optimized out>) at
pthread_create.c:486
#21 0x00007f3924d5cb1f in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95
Thread 14 (Thread 0x7f38ca92f700 (LWP 22702)):
#0 0x00007f392222b3bb in futex_wait_cancelable (private=<optimized out>,
expected=0, futex_word=0x556059cd4410) at
../sysdeps/unix/sysv/linux/futex-internal.h:88
#1 0x00007f392222b3bb in __pthread_cond_wait_common (abstime=0x0,
mutex=0x556059cd43c0, cond=0x556059cd43e8) at pthread_cond_wait.c:502
#2 0x00007f392222b3bb in __pthread_cond_wait (cond=0x556059cd43e8,
mutex=0x556059cd43c0) at pthread_cond_wait.c:655
#3 0x00007f39250d1733 in QWaitCondition::wait(QMutex*, QDeadlineTimer) () at
/usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#4 0x00007f39250d1819 in QWaitCondition::wait(QMutex*, unsigned long) () at
/usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#5 0x00007f3921749680 in
ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*,
bool, bool, bool) () at /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#6 0x00007f392174d1f8 in () at
/usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#7 0x00007f392174890d in
ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at
/usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#8 0x00007f392174d252 in () at
/usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#9 0x00007f392174890d in
ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at
/usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#10 0x00007f392174d252 in () at
/usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#11 0x00007f392174890d in
ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at
/usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#12 0x00007f392174d252 in () at
/usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#13 0x00007f392174890d in
ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at
/usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#14 0x00007f392174d252 in () at
/usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#15 0x00007f392174890d in
ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at
/usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#16 0x00007f392174b2c9 in ThreadWeaver::Thread::run() () at
/usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#17 0x00007f39250cb612 in () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#18 0x00007f3922225182 in start_thread (arg=<optimized out>) at
pthread_create.c:486
#19 0x00007f3924d5cb1f in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95
Thread 13 (Thread 0x7f38cb130700 (LWP 22701)):
#0 0x00007f392222b3bb in futex_wait_cancelable (private=<optimized out>,
expected=0, futex_word=0x556059cd4410) at
../sysdeps/unix/sysv/linux/futex-internal.h:88
#1 0x00007f392222b3bb in __pthread_cond_wait_common (abstime=0x0,
mutex=0x556059cd43c0, cond=0x556059cd43e8) at pthread_cond_wait.c:502
#2 0x00007f392222b3bb in __pthread_cond_wait (cond=0x556059cd43e8,
mutex=0x556059cd43c0) at pthread_cond_wait.c:655
#3 0x00007f39250d1733 in QWaitCondition::wait(QMutex*, QDeadlineTimer) () at
/usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#4 0x00007f39250d1819 in QWaitCondition::wait(QMutex*, unsigned long) () at
/usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#5 0x00007f3921749680 in
ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*,
bool, bool, bool) () at /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#6 0x00007f392174d1f8 in () at
/usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#7 0x00007f392174890d in
ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at
/usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#8 0x00007f392174d252 in () at
/usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#9 0x00007f392174890d in
ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at
/usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#10 0x00007f392174d252 in () at
/usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#11 0x00007f392174890d in
ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at
/usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#12 0x00007f392174d252 in () at
/usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#13 0x00007f392174890d in
ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at
/usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#14 0x00007f392174d252 in () at
/usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#15 0x00007f392174890d in
ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at
/usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#16 0x00007f392174d252 in () at
/usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#17 0x00007f392174890d in
ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at
/usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#18 0x00007f392174b2c9 in ThreadWeaver::Thread::run() () at
/usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#19 0x00007f39250cb612 in () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#20 0x00007f3922225182 in start_thread (arg=<optimized out>) at
pthread_create.c:486
#21 0x00007f3924d5cb1f in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95
Thread 12 (Thread 0x7f38cb931700 (LWP 22700)):
#0 0x00007f392222b3bb in futex_wait_cancelable (private=<optimized out>,
expected=0, futex_word=0x556059cd4410) at
../sysdeps/unix/sysv/linux/futex-internal.h:88
#1 0x00007f392222b3bb in __pthread_cond_wait_common (abstime=0x0,
mutex=0x556059cd43c0, cond=0x556059cd43e8) at pthread_cond_wait.c:502
#2 0x00007f392222b3bb in __pthread_cond_wait (cond=0x556059cd43e8,
mutex=0x556059cd43c0) at pthread_cond_wait.c:655
#3 0x00007f39250d1733 in QWaitCondition::wait(QMutex*, QDeadlineTimer) () at
/usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#4 0x00007f39250d1819 in QWaitCondition::wait(QMutex*, unsigned long) () at
/usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#5 0x00007f3921749680 in
ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*,
bool, bool, bool) () at /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#6 0x00007f392174d1f8 in () at
/usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#7 0x00007f392174890d in
ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at
/usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#8 0x00007f392174d252 in () at
/usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#9 0x00007f392174890d in
ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at
/usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#10 0x00007f392174b2c9 in ThreadWeaver::Thread::run() () at
/usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#11 0x00007f39250cb612 in () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#12 0x00007f3922225182 in start_thread (arg=<optimized out>) at
pthread_create.c:486
#13 0x00007f3924d5cb1f in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95
Thread 11 (Thread 0x7f38d9681700 (LWP 22692)):
#0 0x00007f3924d50729 in __GI___poll (fds=0x7f38d00038e0, nfds=1, timeout=-1)
at ../sysdeps/unix/sysv/linux/poll.c:29
#1 0x00007f39217b3cb6 in () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#2 0x00007f39217b3ddc in g_main_context_iteration () at
/usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#3 0x00007f39252d4063 in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#4 0x00007f392527f5bb in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at
/usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#5 0x00007f39250ca2c6 in QThread::exec() () at
/usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#6 0x00007f38d865ac55 in () at
/usr/lib/x86_64-linux-gnu/qt5/qml/QtQuick/XmlListModel/libqmlxmllistmodelplugin.so
#7 0x00007f39250cb612 in () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#8 0x00007f3922225182 in start_thread (arg=<optimized out>) at
pthread_create.c:486
#9 0x00007f3924d5cb1f in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95
Thread 10 (Thread 0x7f38daa27700 (LWP 22684)):
#0 0x00007f3924d4bfb4 in __GI___libc_read (nbytes=16, buf=0x7f38daa26970,
fd=52) at ../sysdeps/unix/sysv/linux/read.c:26
#1 0x00007f3924d4bfb4 in __GI___libc_read (fd=52, buf=0x7f38daa26970,
nbytes=16) at ../sysdeps/unix/sysv/linux/read.c:24
#2 0x00007f39217fa4d0 in () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#3 0x00007f39217b378f in g_main_context_check () at
/usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#4 0x00007f39217b3c60 in () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#5 0x00007f39217b3ddc in g_main_context_iteration () at
/usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#6 0x00007f39252d4063 in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#7 0x00007f392527f5bb in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at
/usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#8 0x00007f39250ca2c6 in QThread::exec() () at
/usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#9 0x00007f3923d7145c in () at
/usr/lib/x86_64-linux-gnu/libKDevPlatformLanguage.so.53
#10 0x00007f39250cb612 in () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#11 0x00007f3922225182 in start_thread (arg=<optimized out>) at
pthread_create.c:486
#12 0x00007f3924d5cb1f in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95
Thread 9 (Thread 0x7f38ee2a4700 (LWP 22673)):
#0 0x00007f3924d50729 in __GI___poll (fds=0x7f38e4005260, nfds=1,
timeout=3060) at ../sysdeps/unix/sysv/linux/poll.c:29
#1 0x00007f39217b3cb6 in () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#2 0x00007f39217b3ddc in g_main_context_iteration () at
/usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#3 0x00007f39252d4063 in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#4 0x00007f392527f5bb in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at
/usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#5 0x00007f39250ca2c6 in QThread::exec() () at
/usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#6 0x00007f39250cb612 in () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#7 0x00007f3922225182 in start_thread (arg=<optimized out>) at
pthread_create.c:486
#8 0x00007f3924d5cb1f in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95
Thread 8 (Thread 0x7f38efcb6700 (LWP 22667)):
#0 0x00007f39217fe8c9 in g_mutex_lock () at
/usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#1 0x00007f39217b31f5 in g_main_context_prepare () at
/usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#2 0x00007f39217b3beb in () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#3 0x00007f39217b3ddc in g_main_context_iteration () at
/usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#4 0x00007f39252d4063 in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#5 0x00007f392527f5bb in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at
/usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#6 0x00007f39250ca2c6 in QThread::exec() () at
/usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#7 0x00007f392284cef5 in () at /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#8 0x00007f39250cb612 in () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#9 0x00007f3922225182 in start_thread (arg=<optimized out>) at
pthread_create.c:486
#10 0x00007f3924d5cb1f in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95
Thread 7 (Thread 0x7f38f061c700 (LWP 22666)):
#0 0x00007f3924d50729 in __GI___poll (fds=0x7f38e8005350, nfds=1, timeout=-1)
at ../sysdeps/unix/sysv/linux/poll.c:29
#1 0x00007f39217b3cb6 in () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#2 0x00007f39217b3ddc in g_main_context_iteration () at
/usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#3 0x00007f39252d4063 in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#4 0x00007f392527f5bb in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at
/usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#5 0x00007f39250ca2c6 in QThread::exec() () at
/usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#6 0x00007f3923d7145c in () at
/usr/lib/x86_64-linux-gnu/libKDevPlatformLanguage.so.53
#7 0x00007f39250cb612 in () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#8 0x00007f3922225182 in start_thread (arg=<optimized out>) at
pthread_create.c:486
#9 0x00007f3924d5cb1f in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95
Thread 6 (Thread 0x7f390c8c3700 (LWP 22664)):
#0 0x00007f3924d4bfb4 in __GI___libc_read (nbytes=16, buf=0x7f390c8c2a00,
fd=13) at ../sysdeps/unix/sysv/linux/read.c:26
#1 0x00007f3924d4bfb4 in __GI___libc_read (fd=13, buf=0x7f390c8c2a00,
nbytes=16) at ../sysdeps/unix/sysv/linux/read.c:24
#2 0x00007f39217fa4d0 in () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#3 0x00007f39217b378f in g_main_context_check () at
/usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#4 0x00007f39217b3c60 in () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#5 0x00007f39217b3ddc in g_main_context_iteration () at
/usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#6 0x00007f39252d4063 in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#7 0x00007f392527f5bb in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at
/usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#8 0x00007f39250ca2c6 in QThread::exec() () at
/usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#9 0x00007f39250cb612 in () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#10 0x00007f3922225182 in start_thread (arg=<optimized out>) at
pthread_create.c:486
#11 0x00007f3924d5cb1f in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95
Thread 5 (Thread 0x7f390d1bf700 (LWP 22663)):
#0 0x00007f3924d4bfb4 in __GI___libc_read (nbytes=16, buf=0x7f390d1be990,
fd=12) at ../sysdeps/unix/sysv/linux/read.c:26
#1 0x00007f3924d4bfb4 in __GI___libc_read (fd=12, buf=0x7f390d1be990,
nbytes=16) at ../sysdeps/unix/sysv/linux/read.c:24
#2 0x00007f39217fa4d0 in () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#3 0x00007f39217b378f in g_main_context_check () at
/usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#4 0x00007f39217b3c60 in () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#5 0x00007f39217b3ddc in g_main_context_iteration () at
/usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#6 0x00007f39252d4063 in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#7 0x00007f392527f5bb in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at
/usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#8 0x00007f39250ca2c6 in QThread::exec() () at
/usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#9 0x00007f3923c6b7fb in () at
/usr/lib/x86_64-linux-gnu/libKDevPlatformLanguage.so.53
#10 0x00007f39250cb612 in () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#11 0x00007f3922225182 in start_thread (arg=<optimized out>) at
pthread_create.c:486
#12 0x00007f3924d5cb1f in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95
Thread 4 (Thread 0x7f3916a07700 (LWP 22662)):
#0 0x00007f3924d4bfb4 in __GI___libc_read (nbytes=16, buf=0x7f3916a069d0,
fd=7) at ../sysdeps/unix/sysv/linux/read.c:26
#1 0x00007f3924d4bfb4 in __GI___libc_read (fd=7, buf=0x7f3916a069d0,
nbytes=16) at ../sysdeps/unix/sysv/linux/read.c:24
#2 0x00007f39217fa4d0 in () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#3 0x00007f39217b378f in g_main_context_check () at
/usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#4 0x00007f39217b3c60 in () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#5 0x00007f39217b3ddc in g_main_context_iteration () at
/usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#6 0x00007f39252d4063 in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#7 0x00007f392527f5bb in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at
/usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#8 0x00007f39250ca2c6 in QThread::exec() () at
/usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#9 0x00007f3925bee565 in () at /usr/lib/x86_64-linux-gnu/libQt5DBus.so.5
#10 0x00007f39250cb612 in () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#11 0x00007f3922225182 in start_thread (arg=<optimized out>) at
pthread_create.c:486
#12 0x00007f3924d5cb1f in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95
Thread 3 (Thread 0x7f391781b700 (LWP 22661)):
#0 0x00007f3924d50729 in __GI___poll (fds=0x7f391781ab28, nfds=1, timeout=-1)
at ../sysdeps/unix/sysv/linux/poll.c:29
#1 0x00007f391db46917 in () at /usr/lib/x86_64-linux-gnu/libxcb.so.1
#2 0x00007f391db4853a in xcb_wait_for_event () at
/usr/lib/x86_64-linux-gnu/libxcb.so.1
#3 0x00007f39182fd6a8 in () at /usr/lib/x86_64-linux-gnu/libQt5XcbQpa.so.5
#4 0x00007f39250cb612 in () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#5 0x00007f3922225182 in start_thread (arg=<optimized out>) at
pthread_create.c:486
#6 0x00007f3924d5cb1f in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95
Thread 2 (Thread 0x7f3919754700 (LWP 22660)):
#0 0x00007f392222b3bb in futex_wait_cancelable (private=<optimized out>,
expected=0, futex_word=0x7f3921408090) at
../sysdeps/unix/sysv/linux/futex-internal.h:88
#1 0x00007f392222b3bb in __pthread_cond_wait_common (abstime=0x0,
mutex=0x5560596bf210, cond=0x7f3921408068) at pthread_cond_wait.c:502
#2 0x00007f392222b3bb in __pthread_cond_wait (cond=0x7f3921408068,
mutex=0x5560596bf210) at pthread_cond_wait.c:655
#3 0x00007f3924ef4cec in
std::condition_variable::wait(std::unique_lock<std::mutex>&) () at
/usr/lib/x86_64-linux-gnu/libstdc++.so.6
#4 0x00007f3920933172 in () at /usr/lib/x86_64-linux-gnu/libQt5WebKit.so.5
#5 0x00007f3920933289 in () at /usr/lib/x86_64-linux-gnu/libQt5WebKit.so.5
#6 0x00007f3924efa630 in () at /usr/lib/x86_64-linux-gnu/libstdc++.so.6
#7 0x00007f3922225182 in start_thread (arg=<optimized out>) at
pthread_create.c:486
#8 0x00007f3924d5cb1f in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95
Thread 1 (Thread 0x7f391975ae80 (LWP 22659)):
#0 0x00007f392222b3bb in futex_wait_cancelable (private=<optimized out>,
expected=0, futex_word=0x7ffecb11a638) at
../sysdeps/unix/sysv/linux/futex-internal.h:88
#1 0x00007f392222b3bb in __pthread_cond_wait_common (abstime=0x0,
mutex=0x5560596d36b8, cond=0x7ffecb11a610) at pthread_cond_wait.c:502
#2 0x00007f392222b3bb in __pthread_cond_wait (cond=0x7ffecb11a610,
mutex=0x5560596d36b8) at pthread_cond_wait.c:655
#3 0x00007f391db46b22 in () at /usr/lib/x86_64-linux-gnu/libxcb.so.1
#4 0x00007f391db4825f in () at /usr/lib/x86_64-linux-gnu/libxcb.so.1
#5 0x00007f391db48372 in xcb_wait_for_reply () at
/usr/lib/x86_64-linux-gnu/libxcb.so.1
#6 0x00007f39182d20da in QXcbConnection::sync() () at
/usr/lib/x86_64-linux-gnu/libQt5XcbQpa.so.5
#7 0x00007f39182eee63 in () at /usr/lib/x86_64-linux-gnu/libQt5XcbQpa.so.5
#8 0x00007f39182ef140 in () at /usr/lib/x86_64-linux-gnu/libQt5XcbQpa.so.5
#9 0x00007f39258e2536 in QBackingStore::beginPaint(QRegion const&) () at
/usr/lib/x86_64-linux-gnu/libQt5Gui.so.5
#10 0x00007f3925e48156 in () at /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#11 0x00007f3925e48729 in () at /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#12 0x00007f3925e60035 in QWidgetPrivate::syncBackingStore() () at
/usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#13 0x00007f3925e77c88 in QWidget::event(QEvent*) () at
/usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#14 0x00007f3925f7fcd4 in QMainWindow::event(QEvent*) () at
/usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#15 0x00007f392332f22b in KMainWindow::event(QEvent*) () at
/usr/lib/x86_64-linux-gnu/libKF5XmlGui.so.5
#16 0x00007f3923379e75 in KXmlGuiWindow::event(QEvent*) () at
/usr/lib/x86_64-linux-gnu/libKF5XmlGui.so.5
#17 0x00007f3925e38551 in QApplicationPrivate::notify_helper(QObject*, QEvent*)
() at /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#18 0x00007f3925e3f930 in QApplication::notify(QObject*, QEvent*) () at
/usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#19 0x00007f39252808e9 in QCoreApplication::notifyInternal2(QObject*, QEvent*)
() at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#20 0x00007f3925283927 in QCoreApplicationPrivate::sendPostedEvents(QObject*,
int, QThreadData*) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#21 0x00007f39252d4a43 in () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#22 0x00007f39217b3aae in g_main_context_dispatch () at
/usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#23 0x00007f39217b3d48 in () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#24 0x00007f39217b3ddc in g_main_context_iteration () at
/usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#25 0x00007f39252d4047 in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#26 0x00007f392527f5bb in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at
/usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#27 0x00007f39252875e2 in QCoreApplication::exec() () at
/usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#28 0x0000556058849779 in ()
#29 0x00007f3924c65b6b in __libc_start_main (main=0x556058843c60, argc=1,
argv=0x7ffecb11b5b8, init=<optimized out>, fini=<optimized out>,
rtld_fini=<optimized out>, stack_end=0x7ffecb11b5a8) at ../csu/libc-start.c:308
#30 0x000055605884a2ba in _start ()
[Inferior 1 (process 22659) detached]
Reported using DrKonqi
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