https://bugs.kde.org/show_bug.cgi?id=425171
Bug ID: 425171
Summary: Crash when opening DigiKam project generated by
opening CMakeLists.txt file
Product: kdevelop
Version: 5.2.1
Platform: Ubuntu Packages
OS: Linux
Status: REPORTED
Keywords: drkonqi
Severity: crash
Priority: NOR
Component: general
Assignee: kdevelop-bugs-n...@kde.org
Reporter: andrew.graf...@gmail.com
Target Milestone: ---
Application: kdevelop (5.2.1)
Qt Version: 5.9.5
Frameworks Version: 5.44.0
Operating System: Linux 4.15.0-112-generic x86_64
Distribution: Ubuntu 18.04.5 LTS
-- Information about the crash:
I opened KDevelop, created a project from the cmakefiles in the head of
DigiKam's repository, then after a while it crashes (I think whilst trying to
parse the files in the background using Clang/LLVM.)
The crash can be reproduced every time.
-- Backtrace:
Application: KDevelop (kdevelop), signal: Segmentation fault
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
[Current thread is 1 (Thread 0x7f3d3a85b940 (LWP 11806))]
Thread 16 (Thread 0x7f3cc4c77700 (LWP 12140)):
#0 0x00007f3d306879f3 in futex_wait_cancelable (private=<optimized out>,
expected=0, futex_word=0x55ea09d4cb30) at
../sysdeps/unix/sysv/linux/futex-internal.h:88
#1 0x00007f3d306879f3 in __pthread_cond_wait_common (abstime=0x0,
mutex=0x55ea09d4cae0, cond=0x55ea09d4cb08) at pthread_cond_wait.c:502
#2 0x00007f3d306879f3 in __pthread_cond_wait (cond=0x55ea09d4cb08,
mutex=0x55ea09d4cae0) at pthread_cond_wait.c:655
#3 0x00007f3d376035ab in QWaitCondition::wait(QMutex*, unsigned long) () at
/usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#4 0x00007f3d2c402ad5 in
ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*,
bool, bool, bool) () at /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#5 0x00007f3d2c406ba8 in () at
/usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#6 0x00007f3d2c401c8d in
ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at
/usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#7 0x00007f3d2c404a6b in ThreadWeaver::Thread::run() () at
/usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#8 0x00007f3d3760217d in () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#9 0x00007f3d306816db in start_thread (arg=0x7f3cc4c77700) at
pthread_create.c:463
#10 0x00007f3d36efda3f in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95
Thread 15 (Thread 0x7f3cc5478700 (LWP 12138)):
[KCrash Handler]
#6 0x0000000000008021 in ()
#7 0x00007f3cc9b8c263 in () at /usr/lib/llvm-6.0/lib/libclang-6.0.so.1
#8 0x00007f3cc9b8cb72 in () at /usr/lib/llvm-6.0/lib/libclang-6.0.so.1
#9 0x00007f3cc6422171 in llvm::CrashRecoveryContext::~CrashRecoveryContext()
() at /usr/lib/x86_64-linux-gnu/libLLVM-6.0.so.1
#10 0x00007f3cc99144b4 in clang_parseTranslationUnit2FullArgv () at
/usr/lib/llvm-6.0/lib/libclang-6.0.so.1
#11 0x00007f3cc9914901 in clang_parseTranslationUnit2 () at
/usr/lib/llvm-6.0/lib/libclang-6.0.so.1
#12 0x00007f3ccb273a0b in
ParseSessionData::ParseSessionData(QVector<UnsavedFile> const&, ClangIndex*,
ClangParsingEnvironment const&, QFlags<ParseSessionData::Option>) () at
/usr/lib/x86_64-linux-gnu/libKDevClangPrivate.so.30
#13 0x00007f3cdc87d373 in () at
/usr/lib/x86_64-linux-gnu/qt5/plugins/kdevplatform/30/kdevclangsupport.so
#14 0x00007f3cdc880cc9 in () at
/usr/lib/x86_64-linux-gnu/qt5/plugins/kdevplatform/30/kdevclangsupport.so
#15 0x00007f3d2c405d8a in
ThreadWeaver::IdDecorator::run(QSharedPointer<ThreadWeaver::JobInterface>,
ThreadWeaver::Thread*) () at /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#16 0x00007f3d2c406368 in
ThreadWeaver::Executor::run(QSharedPointer<ThreadWeaver::JobInterface> const&,
ThreadWeaver::Thread*) () at /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#17 0x00007f3d2c404fd0 in
ThreadWeaver::Job::execute(QSharedPointer<ThreadWeaver::JobInterface> const&,
ThreadWeaver::Thread*) () at /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#18 0x00007f3d2c404b2d in ThreadWeaver::Thread::run() () at
/usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#19 0x00007f3d3760217d in () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#20 0x00007f3d306816db in start_thread (arg=0x7f3cc5478700) at
pthread_create.c:463
#21 0x00007f3d36efda3f in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95
Thread 14 (Thread 0x7f3cc5c79700 (LWP 12133)):
#0 0x00007f3d2de17644 in g_mutex_unlock () at
/usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#1 0x00007f3d2ddd0b18 in g_main_context_prepare () at
/usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#2 0x00007f3d2ddd14fb in () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#3 0x00007f3d2ddd16dc in g_main_context_iteration () at
/usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#4 0x00007f3d378398ab in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#5 0x00007f3d377de90a in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at
/usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#6 0x00007f3d375fd23a in QThread::exec() () at
/usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#7 0x00007f3d350fba0f in () at
/usr/lib/x86_64-linux-gnu/libKDevPlatformLanguage.so.52
#8 0x00007f3d3760217d in () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#9 0x00007f3d306816db in start_thread (arg=0x7f3cc5c79700) at
pthread_create.c:463
#10 0x00007f3d36efda3f in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95
Thread 13 (Thread 0x7f3cd0bb2700 (LWP 11914)):
#0 0x00007f3d306879f3 in futex_wait_cancelable (private=<optimized out>,
expected=0, futex_word=0x55ea0a9c9da0) at
../sysdeps/unix/sysv/linux/futex-internal.h:88
#1 0x00007f3d306879f3 in __pthread_cond_wait_common (abstime=0x0,
mutex=0x55ea0a9c9d50, cond=0x55ea0a9c9d78) at pthread_cond_wait.c:502
#2 0x00007f3d306879f3 in __pthread_cond_wait (cond=0x55ea0a9c9d78,
mutex=0x55ea0a9c9d50) at pthread_cond_wait.c:655
#3 0x00007f3d376035ab in QWaitCondition::wait(QMutex*, unsigned long) () at
/usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#4 0x00007f3d2c402ad5 in
ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*,
bool, bool, bool) () at /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#5 0x00007f3d2c406ba8 in () at
/usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#6 0x00007f3d2c401c8d in
ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at
/usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#7 0x00007f3d2c404a6b in ThreadWeaver::Thread::run() () at
/usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#8 0x00007f3d3760217d in () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#9 0x00007f3d306816db in start_thread (arg=0x7f3cd0bb2700) at
pthread_create.c:463
#10 0x00007f3d36efda3f in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95
Thread 12 (Thread 0x7f3cd13b3700 (LWP 11913)):
#0 0x00007f3d306879f3 in futex_wait_cancelable (private=<optimized out>,
expected=0, futex_word=0x55ea0a9c9da0) at
../sysdeps/unix/sysv/linux/futex-internal.h:88
#1 0x00007f3d306879f3 in __pthread_cond_wait_common (abstime=0x0,
mutex=0x55ea0a9c9d50, cond=0x55ea0a9c9d78) at pthread_cond_wait.c:502
#2 0x00007f3d306879f3 in __pthread_cond_wait (cond=0x55ea0a9c9d78,
mutex=0x55ea0a9c9d50) at pthread_cond_wait.c:655
#3 0x00007f3d376035ab in QWaitCondition::wait(QMutex*, unsigned long) () at
/usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#4 0x00007f3d2c402ad5 in
ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*,
bool, bool, bool) () at /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#5 0x00007f3d2c406ba8 in () at
/usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#6 0x00007f3d2c401c8d in
ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at
/usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#7 0x00007f3d2c404a6b in ThreadWeaver::Thread::run() () at
/usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#8 0x00007f3d3760217d in () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#9 0x00007f3d306816db in start_thread (arg=0x7f3cd13b3700) at
pthread_create.c:463
#10 0x00007f3d36efda3f in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95
Thread 11 (Thread 0x7f3cd1bb4700 (LWP 11912)):
#0 0x00007f3d306879f3 in futex_wait_cancelable (private=<optimized out>,
expected=0, futex_word=0x55ea0a9c9da0) at
../sysdeps/unix/sysv/linux/futex-internal.h:88
#1 0x00007f3d306879f3 in __pthread_cond_wait_common (abstime=0x0,
mutex=0x55ea0a9c9d50, cond=0x55ea0a9c9d78) at pthread_cond_wait.c:502
#2 0x00007f3d306879f3 in __pthread_cond_wait (cond=0x55ea0a9c9d78,
mutex=0x55ea0a9c9d50) at pthread_cond_wait.c:655
#3 0x00007f3d376035ab in QWaitCondition::wait(QMutex*, unsigned long) () at
/usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#4 0x00007f3d2c402ad5 in
ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*,
bool, bool, bool) () at /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#5 0x00007f3d2c406ba8 in () at
/usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#6 0x00007f3d2c401c8d in
ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at
/usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#7 0x00007f3d2c404a6b in ThreadWeaver::Thread::run() () at
/usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#8 0x00007f3d3760217d in () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#9 0x00007f3d306816db in start_thread (arg=0x7f3cd1bb4700) at
pthread_create.c:463
#10 0x00007f3d36efda3f in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95
Thread 10 (Thread 0x7f3cd23b5700 (LWP 11911)):
#0 0x00007f3d306879f3 in futex_wait_cancelable (private=<optimized out>,
expected=0, futex_word=0x55ea0a9c9da0) at
../sysdeps/unix/sysv/linux/futex-internal.h:88
#1 0x00007f3d306879f3 in __pthread_cond_wait_common (abstime=0x0,
mutex=0x55ea0a9c9d50, cond=0x55ea0a9c9d78) at pthread_cond_wait.c:502
#2 0x00007f3d306879f3 in __pthread_cond_wait (cond=0x55ea0a9c9d78,
mutex=0x55ea0a9c9d50) at pthread_cond_wait.c:655
#3 0x00007f3d376035ab in QWaitCondition::wait(QMutex*, unsigned long) () at
/usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#4 0x00007f3d2c402ad5 in
ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*,
bool, bool, bool) () at /usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#5 0x00007f3d2c406ba8 in () at
/usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#6 0x00007f3d2c401c8d in
ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () at
/usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#7 0x00007f3d2c404a6b in ThreadWeaver::Thread::run() () at
/usr/lib/x86_64-linux-gnu/libKF5ThreadWeaver.so.5
#8 0x00007f3d3760217d in () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#9 0x00007f3d306816db in start_thread (arg=0x7f3cd23b5700) at
pthread_create.c:463
#10 0x00007f3d36efda3f in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95
Thread 9 (Thread 0x7f3cdbe9f700 (LWP 11854)):
#0 0x00007f3d2de17629 in g_mutex_lock () at
/usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#1 0x00007f3d2ddd16c8 in g_main_context_iteration () at
/usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#2 0x00007f3d378398ab in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#3 0x00007f3d377de90a in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at
/usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#4 0x00007f3d375fd23a in QThread::exec() () at
/usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#5 0x00007f3cdc65c3c5 in () at
/usr/lib/x86_64-linux-gnu/qt5/qml/QtQuick/XmlListModel/libqmlxmllistmodelplugin.so
#6 0x00007f3d3760217d in () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#7 0x00007f3d306816db in start_thread (arg=0x7f3cdbe9f700) at
pthread_create.c:463
#8 0x00007f3d36efda3f in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95
Thread 8 (Thread 0x7f3cf2ded700 (LWP 11822)):
#0 0x00007f3d2de17629 in g_mutex_lock () at
/usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#1 0x00007f3d2ddd1156 in g_main_context_dispatch () at
/usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#2 0x00007f3d2ddd1650 in () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#3 0x00007f3d2ddd16dc in g_main_context_iteration () at
/usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#4 0x00007f3d378398ab in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#5 0x00007f3d377de90a in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at
/usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#6 0x00007f3d375fd23a in QThread::exec() () at
/usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#7 0x00007f3d301106f5 in () at /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#8 0x00007f3d3760217d in () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#9 0x00007f3d306816db in start_thread (arg=0x7f3cf2ded700) at
pthread_create.c:463
#10 0x00007f3d36efda3f in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95
Thread 7 (Thread 0x7f3cf35ee700 (LWP 11815)):
#0 0x00007f3d2de17629 in g_mutex_lock () at
/usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#1 0x00007f3d2ddd1156 in g_main_context_dispatch () at
/usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#2 0x00007f3d2ddd1650 in () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#3 0x00007f3d2ddd16dc in g_main_context_iteration () at
/usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#4 0x00007f3d378398ab in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#5 0x00007f3d377de90a in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at
/usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#6 0x00007f3d375fd23a in QThread::exec() () at
/usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#7 0x00007f3d3760217d in () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#8 0x00007f3d306816db in start_thread (arg=0x7f3cf35ee700) at
pthread_create.c:463
#9 0x00007f3d36efda3f in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95
Thread 6 (Thread 0x7f3cf3fff700 (LWP 11811)):
#0 0x00007f3d2ddce4d9 in () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#1 0x00007f3d2ddd0ef2 in g_main_context_check () at
/usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#2 0x00007f3d2ddd1570 in () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#3 0x00007f3d2ddd16dc in g_main_context_iteration () at
/usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#4 0x00007f3d378398ab in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#5 0x00007f3d377de90a in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at
/usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#6 0x00007f3d375fd23a in QThread::exec() () at
/usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#7 0x00007f3d3760217d in () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#8 0x00007f3d306816db in start_thread (arg=0x7f3cf3fff700) at
pthread_create.c:463
#9 0x00007f3d36efda3f in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95
Thread 5 (Thread 0x7f3cf98d7700 (LWP 11810)):
#0 0x00007f3d2de17644 in g_mutex_unlock () at
/usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#1 0x00007f3d2ddd0fd9 in g_main_context_check () at
/usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#2 0x00007f3d2ddd1570 in () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#3 0x00007f3d2ddd16dc in g_main_context_iteration () at
/usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#4 0x00007f3d378398ab in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#5 0x00007f3d377de90a in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at
/usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#6 0x00007f3d375fd23a in QThread::exec() () at
/usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#7 0x00007f3d34ff391b in () at
/usr/lib/x86_64-linux-gnu/libKDevPlatformLanguage.so.52
#8 0x00007f3d3760217d in () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#9 0x00007f3d306816db in start_thread (arg=0x7f3cf98d7700) at
pthread_create.c:463
#10 0x00007f3d36efda3f in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95
Thread 4 (Thread 0x7f3d10f78700 (LWP 11809)):
#0 0x00007f3d2ddd0457 in g_main_context_acquire () at
/usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#1 0x00007f3d2ddd1485 in () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#2 0x00007f3d2ddd16dc in g_main_context_iteration () at
/usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#3 0x00007f3d378398ab in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#4 0x00007f3d377de90a in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at
/usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#5 0x00007f3d375fd23a in QThread::exec() () at
/usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#6 0x00007f3d39541d45 in () at /usr/lib/x86_64-linux-gnu/libQt5DBus.so.5
#7 0x00007f3d3760217d in () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#8 0x00007f3d306816db in start_thread (arg=0x7f3d10f78700) at
pthread_create.c:463
#9 0x00007f3d36efda3f in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95
Thread 3 (Thread 0x7f3d134ad700 (LWP 11808)):
#0 0x00007f3d36ef0cf9 in __GI___poll (fds=0x7f3d134acb68, nfds=1, timeout=-1)
at ../sysdeps/unix/sysv/linux/poll.c:29
#1 0x00007f3d27014747 in () at /usr/lib/x86_64-linux-gnu/libxcb.so.1
#2 0x00007f3d2701636a in xcb_wait_for_event () at
/usr/lib/x86_64-linux-gnu/libxcb.so.1
#3 0x00007f3d160535e9 in () at /usr/lib/x86_64-linux-gnu/libQt5XcbQpa.so.5
#4 0x00007f3d3760217d in () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#5 0x00007f3d306816db in start_thread (arg=0x7f3d134ad700) at
pthread_create.c:463
#6 0x00007f3d36efda3f in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95
Thread 2 (Thread 0x7f3d173d1700 (LWP 11807)):
#0 0x00007f3d306879f3 in futex_wait_cancelable (private=<optimized out>,
expected=0, futex_word=0x7f3d2bf32110) at
../sysdeps/unix/sysv/linux/futex-internal.h:88
#1 0x00007f3d306879f3 in __pthread_cond_wait_common (abstime=0x0,
mutex=0x55ea099b0950, cond=0x7f3d2bf320e8) at pthread_cond_wait.c:502
#2 0x00007f3d306879f3 in __pthread_cond_wait (cond=0x7f3d2bf320e8,
mutex=0x55ea099b0950) at pthread_cond_wait.c:655
#3 0x00007f3d372848bc in
std::condition_variable::wait(std::unique_lock<std::mutex>&) () at
/usr/lib/x86_64-linux-gnu/libstdc++.so.6
#4 0x00007f3d2b2730a7 in () at /usr/lib/x86_64-linux-gnu/libQt5WebKit.so.5
#5 0x00007f3d2b2731e9 in () at /usr/lib/x86_64-linux-gnu/libQt5WebKit.so.5
#6 0x00007f3d3728a6df in () at /usr/lib/x86_64-linux-gnu/libstdc++.so.6
#7 0x00007f3d306816db in start_thread (arg=0x7f3d173d1700) at
pthread_create.c:463
#8 0x00007f3d36efda3f in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95
Thread 1 (Thread 0x7f3d3a85b940 (LWP 11806)):
#0 0x00007f3d306879f3 in futex_wait_cancelable (private=<optimized out>,
expected=0, futex_word=0x7ffdd3fdb1f8) at
../sysdeps/unix/sysv/linux/futex-internal.h:88
#1 0x00007f3d306879f3 in __pthread_cond_wait_common (abstime=0x0,
mutex=0x55ea099c3048, cond=0x7ffdd3fdb1d0) at pthread_cond_wait.c:502
#2 0x00007f3d306879f3 in __pthread_cond_wait (cond=0x7ffdd3fdb1d0,
mutex=0x55ea099c3048) at pthread_cond_wait.c:655
#3 0x00007f3d27014952 in () at /usr/lib/x86_64-linux-gnu/libxcb.so.1
#4 0x00007f3d2701606f in () at /usr/lib/x86_64-linux-gnu/libxcb.so.1
#5 0x00007f3d27016180 in xcb_wait_for_reply () at
/usr/lib/x86_64-linux-gnu/libxcb.so.1
#6 0x00007f3d1605262a in QXcbConnection::sync() () at
/usr/lib/x86_64-linux-gnu/libQt5XcbQpa.so.5
#7 0x00007f3d16073173 in () at /usr/lib/x86_64-linux-gnu/libQt5XcbQpa.so.5
#8 0x00007f3d1607324c in () at /usr/lib/x86_64-linux-gnu/libQt5XcbQpa.so.5
#9 0x00007f3d37f40e7b in QBackingStore::beginPaint(QRegion const&) () at
/usr/lib/x86_64-linux-gnu/libQt5Gui.so.5
#10 0x00007f3d3856dc24 in () at /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#11 0x00007f3d3856e0a5 in () at /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#12 0x00007f3d3858567f in QWidgetPrivate::syncBackingStore() () at
/usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#13 0x00007f3d3859d1b8 in QWidget::event(QEvent*) () at
/usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#14 0x00007f3d386b0c6b in QMainWindow::event(QEvent*) () at
/usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#15 0x00007f3d33711b87 in KMainWindow::event(QEvent*) () at
/usr/lib/x86_64-linux-gnu/libKF5XmlGui.so.5
#16 0x00007f3d337569e5 in KXmlGuiWindow::event(QEvent*) () at
/usr/lib/x86_64-linux-gnu/libKF5XmlGui.so.5
#17 0x00007f3d3855e83c in QApplicationPrivate::notify_helper(QObject*, QEvent*)
() at /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#18 0x00007f3d38566104 in QApplication::notify(QObject*, QEvent*) () at
/usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#19 0x00007f3d377e08d8 in QCoreApplication::notifyInternal2(QObject*, QEvent*)
() at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#20 0x00007f3d377e304d in QCoreApplicationPrivate::sendPostedEvents(QObject*,
int, QThreadData*) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#21 0x00007f3d3783a263 in () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#22 0x00007f3d2ddd1417 in g_main_context_dispatch () at
/usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#23 0x00007f3d2ddd1650 in () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#24 0x00007f3d2ddd16dc in g_main_context_iteration () at
/usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#25 0x00007f3d3783988f in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#26 0x00007f3d377de90a in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at
/usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#27 0x00007f3d377e79b4 in QCoreApplication::exec() () at
/usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#28 0x000055ea090e94f7 in ()
#29 0x00007f3d36dfdb97 in __libc_start_main (main=0x55ea090e3400, argc=1,
argv=0x7ffdd3fdc148, init=<optimized out>, fini=<optimized out>,
rtld_fini=<optimized out>, stack_end=0x7ffdd3fdc138) at ../csu/libc-start.c:310
#30 0x000055ea090e9a7a in _start ()
Reported using DrKonqi
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