https://bugs.kde.org/show_bug.cgi?id=418065
Bug ID: 418065
Summary: Crash during autocomplete under Wayland.
Product: kdevelop
Version: 5.5.0
Platform: openSUSE RPMs
OS: Linux
Status: REPORTED
Keywords: drkonqi
Severity: crash
Priority: NOR
Component: general
Assignee: kdevelop-bugs-n...@kde.org
Reporter: da...@ingeniumdigital.com
Target Milestone: ---
Application: kdevelop (5.5.0)
Qt Version: 5.14.1
Frameworks Version: 5.67.0
Operating System: Linux 5.5.4-1-vanilla x86_64
Windowing system: Wayland
Distribution: "openSUSE Tumbleweed"
-- Information about the crash:
- What I was doing when the application crashed:
The crash occurs sporadically when autocomplete appears. Usually, upon
restarting, the same autocomplete window will work fine, but a future one will
crash KDevelop.
- Custom settings of the application:
Running under wayland.
The crash can be reproduced sometimes.
-- Backtrace:
Application: KDevelop (kdevelop), signal: Segmentation fault
Using host libthread_db library "/lib64/libthread_db.so.1".
[Current thread is 1 (Thread 0x7f9af178eac0 (LWP 24336))]
Thread 18 (Thread 0x7f9a97fff700 (LWP 24509)):
#0 0x00007f9aff2ed795 in pthread_cond_wait@@GLIBC_2.3.2 () from
/lib64/libpthread.so.0
#1 0x00007f9b01df223b in QWaitConditionPrivate::wait (deadline=...,
this=0x55a993517660) at thread/qwaitcondition_unix.cpp:146
#2 QWaitCondition::wait (this=<optimized out>, mutex=0x55a9934e6d00,
deadline=...) at thread/qwaitcondition_unix.cpp:225
#3 0x00007f9b01df22f9 in QWaitCondition::wait (this=0x55a9934e6c68,
mutex=0x55a9934e6d00, time=<optimized out>) at
../../include/QtCore/../../src/corelib/kernel/qdeadlinetimer.h:68
#4 0x00007f9afe8766b0 in
ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*,
bool, bool, bool) () from /usr/lib64/libKF5ThreadWeaver.so.5
#5 0x00007f9afe876a1a in ?? () from /usr/lib64/libKF5ThreadWeaver.so.5
#6 0x00007f9afe86ecce in
ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from
/usr/lib64/libKF5ThreadWeaver.so.5
#7 0x00007f9afe876a71 in ?? () from /usr/lib64/libKF5ThreadWeaver.so.5
#8 0x00007f9afe86ecce in
ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from
/usr/lib64/libKF5ThreadWeaver.so.5
#9 0x00007f9afe876a71 in ?? () from /usr/lib64/libKF5ThreadWeaver.so.5
#10 0x00007f9afe86ecce in
ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from
/usr/lib64/libKF5ThreadWeaver.so.5
#11 0x00007f9afe876a71 in ?? () from /usr/lib64/libKF5ThreadWeaver.so.5
#12 0x00007f9afe86ecce in
ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from
/usr/lib64/libKF5ThreadWeaver.so.5
#13 0x00007f9afe876a71 in ?? () from /usr/lib64/libKF5ThreadWeaver.so.5
#14 0x00007f9afe86ecce in
ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from
/usr/lib64/libKF5ThreadWeaver.so.5
#15 0x00007f9afe876a71 in ?? () from /usr/lib64/libKF5ThreadWeaver.so.5
#16 0x00007f9afe86ecce in
ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from
/usr/lib64/libKF5ThreadWeaver.so.5
#17 0x00007f9afe876a71 in ?? () from /usr/lib64/libKF5ThreadWeaver.so.5
#18 0x00007f9afe86ecce in
ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from
/usr/lib64/libKF5ThreadWeaver.so.5
#19 0x00007f9afe876a71 in ?? () from /usr/lib64/libKF5ThreadWeaver.so.5
#20 0x00007f9afe86ecce in
ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from
/usr/lib64/libKF5ThreadWeaver.so.5
#21 0x00007f9afe876a71 in ?? () from /usr/lib64/libKF5ThreadWeaver.so.5
#22 0x00007f9afe86ecce in
ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from
/usr/lib64/libKF5ThreadWeaver.so.5
#23 0x00007f9afe876a71 in ?? () from /usr/lib64/libKF5ThreadWeaver.so.5
#24 0x00007f9afe86ecce in
ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from
/usr/lib64/libKF5ThreadWeaver.so.5
#25 0x00007f9afe87609b in ThreadWeaver::Thread::run() () from
/usr/lib64/libKF5ThreadWeaver.so.5
#26 0x00007f9b01dec6f8 in QThreadPrivate::start (arg=0x7f9a900032e0) at
thread/qthread_unix.cpp:342
#27 0x00007f9aff2e6efa in start_thread () from /lib64/libpthread.so.0
#28 0x00007f9b03a5d3bf in clone () from /lib64/libc.so.6
Thread 17 (Thread 0x7f9aa4de2700 (LWP 24508)):
#0 0x00007f9aff2ed795 in pthread_cond_wait@@GLIBC_2.3.2 () from
/lib64/libpthread.so.0
#1 0x00007f9b01df223b in QWaitConditionPrivate::wait (deadline=...,
this=0x55a993517660) at thread/qwaitcondition_unix.cpp:146
#2 QWaitCondition::wait (this=<optimized out>, mutex=0x55a9934e6d00,
deadline=...) at thread/qwaitcondition_unix.cpp:225
#3 0x00007f9b01df22f9 in QWaitCondition::wait (this=0x55a9934e6c68,
mutex=0x55a9934e6d00, time=<optimized out>) at
../../include/QtCore/../../src/corelib/kernel/qdeadlinetimer.h:68
#4 0x00007f9afe8766b0 in
ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*,
bool, bool, bool) () from /usr/lib64/libKF5ThreadWeaver.so.5
#5 0x00007f9afe876a1a in ?? () from /usr/lib64/libKF5ThreadWeaver.so.5
#6 0x00007f9afe86ecce in
ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from
/usr/lib64/libKF5ThreadWeaver.so.5
#7 0x00007f9afe876a71 in ?? () from /usr/lib64/libKF5ThreadWeaver.so.5
#8 0x00007f9afe86ecce in
ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from
/usr/lib64/libKF5ThreadWeaver.so.5
#9 0x00007f9afe876a71 in ?? () from /usr/lib64/libKF5ThreadWeaver.so.5
#10 0x00007f9afe86ecce in
ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from
/usr/lib64/libKF5ThreadWeaver.so.5
#11 0x00007f9afe87609b in ThreadWeaver::Thread::run() () from
/usr/lib64/libKF5ThreadWeaver.so.5
#12 0x00007f9b01dec6f8 in QThreadPrivate::start (arg=0x7f9a9c0038e0) at
thread/qthread_unix.cpp:342
#13 0x00007f9aff2e6efa in start_thread () from /lib64/libpthread.so.0
#14 0x00007f9b03a5d3bf in clone () from /lib64/libc.so.6
Thread 16 (Thread 0x7f9aa55e3700 (LWP 24507)):
#0 0x00007f9aff2ed795 in pthread_cond_wait@@GLIBC_2.3.2 () from
/lib64/libpthread.so.0
#1 0x00007f9b01df223b in QWaitConditionPrivate::wait (deadline=...,
this=0x55a993517660) at thread/qwaitcondition_unix.cpp:146
#2 QWaitCondition::wait (this=<optimized out>, mutex=0x55a9934e6d00,
deadline=...) at thread/qwaitcondition_unix.cpp:225
#3 0x00007f9b01df22f9 in QWaitCondition::wait (this=0x55a9934e6c68,
mutex=0x55a9934e6d00, time=<optimized out>) at
../../include/QtCore/../../src/corelib/kernel/qdeadlinetimer.h:68
#4 0x00007f9afe8766b0 in
ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*,
bool, bool, bool) () from /usr/lib64/libKF5ThreadWeaver.so.5
#5 0x00007f9afe876a1a in ?? () from /usr/lib64/libKF5ThreadWeaver.so.5
#6 0x00007f9afe86ecce in
ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from
/usr/lib64/libKF5ThreadWeaver.so.5
#7 0x00007f9afe876a71 in ?? () from /usr/lib64/libKF5ThreadWeaver.so.5
#8 0x00007f9afe86ecce in
ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from
/usr/lib64/libKF5ThreadWeaver.so.5
#9 0x00007f9afe876a71 in ?? () from /usr/lib64/libKF5ThreadWeaver.so.5
#10 0x00007f9afe86ecce in
ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from
/usr/lib64/libKF5ThreadWeaver.so.5
#11 0x00007f9afe876a71 in ?? () from /usr/lib64/libKF5ThreadWeaver.so.5
#12 0x00007f9afe86ecce in
ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from
/usr/lib64/libKF5ThreadWeaver.so.5
#13 0x00007f9afe876a71 in ?? () from /usr/lib64/libKF5ThreadWeaver.so.5
#14 0x00007f9afe86ecce in
ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from
/usr/lib64/libKF5ThreadWeaver.so.5
#15 0x00007f9afe876a71 in ?? () from /usr/lib64/libKF5ThreadWeaver.so.5
#16 0x00007f9afe86ecce in
ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from
/usr/lib64/libKF5ThreadWeaver.so.5
#17 0x00007f9afe87609b in ThreadWeaver::Thread::run() () from
/usr/lib64/libKF5ThreadWeaver.so.5
#18 0x00007f9b01dec6f8 in QThreadPrivate::start (arg=0x7f9a980036e0) at
thread/qthread_unix.cpp:342
#19 0x00007f9aff2e6efa in start_thread () from /lib64/libpthread.so.0
#20 0x00007f9b03a5d3bf in clone () from /lib64/libc.so.6
Thread 15 (Thread 0x7f9aa5de4700 (LWP 24506)):
#0 0x00007f9aff2ed795 in pthread_cond_wait@@GLIBC_2.3.2 () from
/lib64/libpthread.so.0
#1 0x00007f9b01df223b in QWaitConditionPrivate::wait (deadline=...,
this=0x55a993517660) at thread/qwaitcondition_unix.cpp:146
#2 QWaitCondition::wait (this=<optimized out>, mutex=0x55a9934e6d00,
deadline=...) at thread/qwaitcondition_unix.cpp:225
#3 0x00007f9b01df22f9 in QWaitCondition::wait (this=0x55a9934e6c68,
mutex=0x55a9934e6d00, time=<optimized out>) at
../../include/QtCore/../../src/corelib/kernel/qdeadlinetimer.h:68
#4 0x00007f9afe8766b0 in
ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*,
bool, bool, bool) () from /usr/lib64/libKF5ThreadWeaver.so.5
#5 0x00007f9afe876a1a in ?? () from /usr/lib64/libKF5ThreadWeaver.so.5
#6 0x00007f9afe86ecce in
ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from
/usr/lib64/libKF5ThreadWeaver.so.5
#7 0x00007f9afe87609b in ThreadWeaver::Thread::run() () from
/usr/lib64/libKF5ThreadWeaver.so.5
#8 0x00007f9b01dec6f8 in QThreadPrivate::start (arg=0x7f9aa00032e0) at
thread/qthread_unix.cpp:342
#9 0x00007f9aff2e6efa in start_thread () from /lib64/libpthread.so.0
#10 0x00007f9b03a5d3bf in clone () from /lib64/libc.so.6
Thread 14 (Thread 0x7f9aa65e5700 (LWP 24505)):
#0 0x00007f9aff2ed795 in pthread_cond_wait@@GLIBC_2.3.2 () from
/lib64/libpthread.so.0
#1 0x00007f9b01df223b in QWaitConditionPrivate::wait (deadline=...,
this=0x55a993517660) at thread/qwaitcondition_unix.cpp:146
#2 QWaitCondition::wait (this=<optimized out>, mutex=0x55a9934e6d00,
deadline=...) at thread/qwaitcondition_unix.cpp:225
#3 0x00007f9b01df22f9 in QWaitCondition::wait (this=0x55a9934e6c68,
mutex=0x55a9934e6d00, time=<optimized out>) at
../../include/QtCore/../../src/corelib/kernel/qdeadlinetimer.h:68
#4 0x00007f9afe8766b0 in
ThreadWeaver::Weaver::takeFirstAvailableJobOrSuspendOrWait(ThreadWeaver::Thread*,
bool, bool, bool) () from /usr/lib64/libKF5ThreadWeaver.so.5
#5 0x00007f9afe876a1a in ?? () from /usr/lib64/libKF5ThreadWeaver.so.5
#6 0x00007f9afe86ecce in
ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from
/usr/lib64/libKF5ThreadWeaver.so.5
#7 0x00007f9afe876a71 in ?? () from /usr/lib64/libKF5ThreadWeaver.so.5
#8 0x00007f9afe86ecce in
ThreadWeaver::Weaver::applyForWork(ThreadWeaver::Thread*, bool) () from
/usr/lib64/libKF5ThreadWeaver.so.5
#9 0x00007f9afe87609b in ThreadWeaver::Thread::run() () from
/usr/lib64/libKF5ThreadWeaver.so.5
#10 0x00007f9b01dec6f8 in QThreadPrivate::start (arg=0x55a998c17bc0) at
thread/qthread_unix.cpp:342
#11 0x00007f9aff2e6efa in start_thread () from /lib64/libpthread.so.0
#12 0x00007f9b03a5d3bf in clone () from /lib64/libc.so.6
Thread 13 (Thread 0x7f9ac16ea700 (LWP 24488)):
#0 0x00007f9b03a52acf in poll () from /lib64/libc.so.6
#1 0x00007f9afe8dc2ee in ?? () from /usr/lib64/libglib-2.0.so.0
#2 0x00007f9afe8dc40f in g_main_context_iteration () from
/usr/lib64/libglib-2.0.so.0
#3 0x00007f9b02018c6b in QEventDispatcherGlib::processEvents
(this=0x7f9aa8005090, flags=...) at kernel/qeventdispatcher_glib.cpp:425
#4 0x00007f9b01fc0bfb in QEventLoop::exec (this=this@entry=0x7f9ac16e9ac0,
flags=..., flags@entry=...) at
../../include/QtCore/../../src/corelib/global/qflags.h:136
#5 0x00007f9b01deb62e in QThread::exec (this=<optimized out>) at
../../include/QtCore/../../src/corelib/global/qflags.h:118
#6 0x00007f9ac02993c5 in ?? () from
/usr/lib64/qt5/qml/QtQuick/XmlListModel/libqmlxmllistmodelplugin.so
#7 0x00007f9b01dec6f8 in QThreadPrivate::start (arg=0x55a99ae7d8f0) at
thread/qthread_unix.cpp:342
#8 0x00007f9aff2e6efa in start_thread () from /lib64/libpthread.so.0
#9 0x00007f9b03a5d3bf in clone () from /lib64/libc.so.6
Thread 12 (Thread 0x7f9ac0ee9700 (LWP 24481)):
#0 0x00007f9aff2edaaa in pthread_cond_timedwait@@GLIBC_2.3.2 () from
/lib64/libpthread.so.0
#1 0x00007f9b01df21c4 in QWaitConditionPrivate::wait_relative
(this=0x55a99acfc910, deadline=...) at thread/qwaitcondition_unix.cpp:136
#2 QWaitConditionPrivate::wait (deadline=..., this=0x55a99acfc910) at
thread/qwaitcondition_unix.cpp:144
#3 QWaitCondition::wait (this=<optimized out>, mutex=0x55a99acfc758,
deadline=...) at thread/qwaitcondition_unix.cpp:225
#4 0x00007f9b01df22c7 in QWaitCondition::wait (this=this@entry=0x55a99acfc0c0,
mutex=mutex@entry=0x55a99acfc758, time=<optimized out>) at
thread/qwaitcondition_unix.cpp:209
#5 0x00007f9b01defa3b in QThreadPoolThread::run (this=0x55a99acfc0b0) at
../../include/QtCore/../../src/corelib/thread/qmutex.h:270
#6 0x00007f9b01dec6f8 in QThreadPrivate::start (arg=0x55a99acfc0b0) at
thread/qthread_unix.cpp:342
#7 0x00007f9aff2e6efa in start_thread () from /lib64/libpthread.so.0
#8 0x00007f9b03a5d3bf in clone () from /lib64/libc.so.6
Thread 11 (Thread 0x7f9ac247c700 (LWP 24357)):
#0 0x00007f9b03a52acf in poll () from /lib64/libc.so.6
#1 0x00007f9afe8dc2ee in ?? () from /usr/lib64/libglib-2.0.so.0
#2 0x00007f9afe8dc40f in g_main_context_iteration () from
/usr/lib64/libglib-2.0.so.0
#3 0x00007f9b02018c6b in QEventDispatcherGlib::processEvents
(this=0x7f9ab0000b60, flags=...) at kernel/qeventdispatcher_glib.cpp:425
#4 0x00007f9b01fc0bfb in QEventLoop::exec (this=this@entry=0x7f9ac247ba50,
flags=..., flags@entry=...) at
../../include/QtCore/../../src/corelib/global/qflags.h:136
#5 0x00007f9b01deb62e in QThread::exec (this=<optimized out>) at
../../include/QtCore/../../src/corelib/global/qflags.h:118
#6 0x00007f9b00be1b6c in ?? () from /usr/lib64/libKDevPlatformLanguage.so.55
#7 0x00007f9b01dec6f8 in QThreadPrivate::start (arg=0x55a993aa49e0) at
thread/qthread_unix.cpp:342
#8 0x00007f9aff2e6efa in start_thread () from /lib64/libpthread.so.0
#9 0x00007f9b03a5d3bf in clone () from /lib64/libc.so.6
Thread 10 (Thread 0x7f9ac3ea8700 (LWP 24356)):
#0 0x00007f9b03a52acf in poll () from /lib64/libc.so.6
#1 0x00007f9afe8dc2ee in ?? () from /usr/lib64/libglib-2.0.so.0
#2 0x00007f9afe8dc40f in g_main_context_iteration () from
/usr/lib64/libglib-2.0.so.0
#3 0x00007f9b02018c6b in QEventDispatcherGlib::processEvents
(this=0x7f9abc000b60, flags=...) at kernel/qeventdispatcher_glib.cpp:425
#4 0x00007f9b01fc0bfb in QEventLoop::exec (this=this@entry=0x7f9ac3ea7ac0,
flags=..., flags@entry=...) at
../../include/QtCore/../../src/corelib/global/qflags.h:136
#5 0x00007f9b01deb62e in QThread::exec (this=<optimized out>) at
../../include/QtCore/../../src/corelib/global/qflags.h:118
#6 0x00007f9aff9476e5 in ?? () from /usr/lib64/libQt5Qml.so.5
#7 0x00007f9b01dec6f8 in QThreadPrivate::start (arg=0x55a993980f00) at
thread/qthread_unix.cpp:342
#8 0x00007f9aff2e6efa in start_thread () from /lib64/libpthread.so.0
#9 0x00007f9b03a5d3bf in clone () from /lib64/libc.so.6
Thread 9 (Thread 0x7f9ad08ab700 (LWP 24354)):
#0 0x00007f9b03a52acf in poll () from /lib64/libc.so.6
#1 0x00007f9afe8dc2ee in ?? () from /usr/lib64/libglib-2.0.so.0
#2 0x00007f9afe8dc40f in g_main_context_iteration () from
/usr/lib64/libglib-2.0.so.0
#3 0x00007f9b02018c6b in QEventDispatcherGlib::processEvents
(this=0x7f9ac8000b60, flags=...) at kernel/qeventdispatcher_glib.cpp:425
#4 0x00007f9b01fc0bfb in QEventLoop::exec (this=this@entry=0x7f9ad08aaae0,
flags=..., flags@entry=...) at
../../include/QtCore/../../src/corelib/global/qflags.h:136
#5 0x00007f9b01deb62e in QThread::exec (this=<optimized out>) at
../../include/QtCore/../../src/corelib/global/qflags.h:118
#6 0x00007f9b01dec6f8 in QThreadPrivate::start (arg=0x55a99368c860) at
thread/qthread_unix.cpp:342
#7 0x00007f9aff2e6efa in start_thread () from /lib64/libpthread.so.0
#8 0x00007f9b03a5d3bf in clone () from /lib64/libc.so.6
Thread 8 (Thread 0x7f9ad1d4b700 (LWP 24352)):
#0 0x00007f9b03a52acf in poll () from /lib64/libc.so.6
#1 0x00007f9afe8dc2ee in ?? () from /usr/lib64/libglib-2.0.so.0
#2 0x00007f9afe8dc40f in g_main_context_iteration () from
/usr/lib64/libglib-2.0.so.0
#3 0x00007f9b02018c6b in QEventDispatcherGlib::processEvents
(this=0x7f9ac4000b60, flags=...) at kernel/qeventdispatcher_glib.cpp:425
#4 0x00007f9b01fc0bfb in QEventLoop::exec (this=this@entry=0x7f9ad1d4aae0,
flags=..., flags@entry=...) at
../../include/QtCore/../../src/corelib/global/qflags.h:136
#5 0x00007f9b01deb62e in QThread::exec (this=<optimized out>) at
../../include/QtCore/../../src/corelib/global/qflags.h:118
#6 0x00007f9b01dec6f8 in QThreadPrivate::start (arg=0x7f9afe773dc8) at
thread/qthread_unix.cpp:342
#7 0x00007f9aff2e6efa in start_thread () from /lib64/libpthread.so.0
#8 0x00007f9b03a5d3bf in clone () from /lib64/libc.so.6
Thread 7 (Thread 0x7f9ad2b50700 (LWP 24342)):
#0 0x00007f9b03a52acf in poll () from /lib64/libc.so.6
#1 0x00007f9afe8dc2ee in ?? () from /usr/lib64/libglib-2.0.so.0
#2 0x00007f9afe8dc40f in g_main_context_iteration () from
/usr/lib64/libglib-2.0.so.0
#3 0x00007f9b02018c6b in QEventDispatcherGlib::processEvents
(this=0x7f9acc000b60, flags=...) at kernel/qeventdispatcher_glib.cpp:425
#4 0x00007f9b01fc0bfb in QEventLoop::exec (this=this@entry=0x7f9ad2b4fa70,
flags=..., flags@entry=...) at
../../include/QtCore/../../src/corelib/global/qflags.h:136
#5 0x00007f9b01deb62e in QThread::exec (this=<optimized out>) at
../../include/QtCore/../../src/corelib/global/qflags.h:118
#6 0x00007f9b00ca905c in ?? () from /usr/lib64/libKDevPlatformLanguage.so.55
#7 0x00007f9b01dec6f8 in QThreadPrivate::start (arg=0x55a9935653d0) at
thread/qthread_unix.cpp:342
#8 0x00007f9aff2e6efa in start_thread () from /lib64/libpthread.so.0
#9 0x00007f9b03a5d3bf in clone () from /lib64/libc.so.6
Thread 6 (Thread 0x7f9adffff700 (LWP 24341)):
#0 0x00007f9aff2ed795 in pthread_cond_wait@@GLIBC_2.3.2 () from
/lib64/libpthread.so.0
#1 0x00007f9aee47475b in cnd_wait (mtx=0x55a992c317b8, cond=0x55a992c317e0) at
../include/c11/threads_posix.h:155
#2 util_queue_thread_func (input=input@entry=0x55a992c93120) at
../src/util/u_queue.c:275
#3 0x00007f9aee4745d7 in impl_thrd_routine (p=<optimized out>) at
../include/c11/threads_posix.h:87
#4 0x00007f9aff2e6efa in start_thread () from /lib64/libpthread.so.0
#5 0x00007f9b03a5d3bf in clone () from /lib64/libc.so.6
Thread 5 (Thread 0x7f9aecdbc700 (LWP 24340)):
#0 0x00007f9aff2ed795 in pthread_cond_wait@@GLIBC_2.3.2 () from
/lib64/libpthread.so.0
#1 0x00007f9aee47475b in cnd_wait (mtx=0x55a992c317b8, cond=0x55a992c317e0) at
../include/c11/threads_posix.h:155
#2 util_queue_thread_func (input=input@entry=0x55a992c92f40) at
../src/util/u_queue.c:275
#3 0x00007f9aee4745d7 in impl_thrd_routine (p=<optimized out>) at
../include/c11/threads_posix.h:87
#4 0x00007f9aff2e6efa in start_thread () from /lib64/libpthread.so.0
#5 0x00007f9b03a5d3bf in clone () from /lib64/libc.so.6
Thread 4 (Thread 0x7f9aed5bd700 (LWP 24339)):
#0 0x00007f9aff2ed795 in pthread_cond_wait@@GLIBC_2.3.2 () from
/lib64/libpthread.so.0
#1 0x00007f9aee47475b in cnd_wait (mtx=0x55a992c317b8, cond=0x55a992c317e0) at
../include/c11/threads_posix.h:155
#2 util_queue_thread_func (input=input@entry=0x55a992c92f80) at
../src/util/u_queue.c:275
#3 0x00007f9aee4745d7 in impl_thrd_routine (p=<optimized out>) at
../include/c11/threads_posix.h:87
#4 0x00007f9aff2e6efa in start_thread () from /lib64/libpthread.so.0
#5 0x00007f9b03a5d3bf in clone () from /lib64/libc.so.6
Thread 3 (Thread 0x7f9aeddbe700 (LWP 24338)):
#0 0x00007f9aff2ed795 in pthread_cond_wait@@GLIBC_2.3.2 () from
/lib64/libpthread.so.0
#1 0x00007f9aee47475b in cnd_wait (mtx=0x55a992c317b8, cond=0x55a992c317e0) at
../include/c11/threads_posix.h:155
#2 util_queue_thread_func (input=input@entry=0x55a992c92fa0) at
../src/util/u_queue.c:275
#3 0x00007f9aee4745d7 in impl_thrd_routine (p=<optimized out>) at
../include/c11/threads_posix.h:87
#4 0x00007f9aff2e6efa in start_thread () from /lib64/libpthread.so.0
#5 0x00007f9b03a5d3bf in clone () from /lib64/libc.so.6
Thread 2 (Thread 0x7f9aef849700 (LWP 24337)):
#0 0x00007f9b03a52acf in poll () from /lib64/libc.so.6
#1 0x00007f9afe8dc2ee in ?? () from /usr/lib64/libglib-2.0.so.0
#2 0x00007f9afe8dc40f in g_main_context_iteration () from
/usr/lib64/libglib-2.0.so.0
#3 0x00007f9b02018c6b in QEventDispatcherGlib::processEvents
(this=0x7f9ae8000b60, flags=...) at kernel/qeventdispatcher_glib.cpp:425
#4 0x00007f9b01fc0bfb in QEventLoop::exec (this=this@entry=0x7f9aef848ab0,
flags=..., flags@entry=...) at
../../include/QtCore/../../src/corelib/global/qflags.h:136
#5 0x00007f9b01deb62e in QThread::exec (this=<optimized out>) at
../../include/QtCore/../../src/corelib/global/qflags.h:118
#6 0x00007f9b02a4a507 in ?? () from /usr/lib64/libQt5DBus.so.5
#7 0x00007f9b01dec6f8 in QThreadPrivate::start (arg=0x7f9b02accda0) at
thread/qthread_unix.cpp:342
#8 0x00007f9aff2e6efa in start_thread () from /lib64/libpthread.so.0
#9 0x00007f9b03a5d3bf in clone () from /lib64/libc.so.6
Thread 1 (Thread 0x7f9af178eac0 (LWP 24336)):
[KCrash Handler]
#6 QWidget::mapToParent (this=this@entry=0x0, pos=...) at
kernel/qwidget.cpp:4109
#7 0x00007f9b02ccdb43 in QWidget::mapTo (this=this@entry=0x55a9931c3550,
parent=0x55a9974d6500, pos=...) at kernel/qwidget.cpp:4065
#8 0x00007f9b02cb34cd in QWidgetRepaintManager::flush (widgetTextures=0x0,
region=..., widget=0x55a9931c3550, this=0x55a999906e10) at
../../include/QtCore/../../src/corelib/tools/qpoint.h:122
#9 QWidgetRepaintManager::flush (this=0x55a999906e10, widget=0x55a9931c3550,
region=..., widgetTextures=0x0) at kernel/qwidgetrepaintmanager.cpp:1122
#10 0x00007f9b02cb4497 in QWidgetRepaintManager::flush
(this=this@entry=0x55a999906e10) at kernel/qwidgetrepaintmanager.cpp:1112
#11 0x00007f9b02cb68bc in QWidgetRepaintManager::paintAndFlush (this=<optimized
out>) at kernel/qwidgetrepaintmanager.cpp:1022
#12 0x00007f9b02cb72b4 in QWidgetRepaintManager::sync (this=0x55a999906e10) at
kernel/qwidgetrepaintmanager.cpp:776
#13 0x00007f9b02ce0325 in QWidgetPrivate::syncBackingStore
(this=0x55a9974dcf80) at kernel/qwidget.cpp:1765
#14 0x00007f9b02ce6fbc in QWidget::event (this=this@entry=0x55a9974d6500,
event=event@entry=0x55a99950c420) at kernel/qwidget.cpp:8976
#15 0x00007f9b02d9505e in QFrame::event (this=0x55a9974d6500, e=0x55a99950c420)
at widgets/qframe.cpp:550
#16 0x00007f9b02ca3caf in QApplicationPrivate::notify_helper
(this=this@entry=0x55a992c08680, receiver=receiver@entry=0x55a9974d6500,
e=e@entry=0x55a99950c420) at kernel/qapplication.cpp:3684
#17 0x00007f9b02cacdf0 in QApplication::notify (this=0x7ffefa31dd20,
receiver=0x55a9974d6500, e=0x55a99950c420) at kernel/qapplication.cpp:3430
#18 0x00007f9b01fc2062 in QCoreApplication::notifyInternal2
(receiver=0x55a9974d6500, event=0x55a99950c420) at
../../include/QtCore/../../src/corelib/kernel/qobject.h:153
#19 0x00007f9b01fc47f4 in QCoreApplicationPrivate::sendPostedEvents
(receiver=0x0, event_type=0, data=0x55a992b9d480) at
kernel/qcoreapplication.cpp:1832
#20 0x00007f9b020195d3 in postEventSourceDispatch (s=0x55a992c77520) at
kernel/qeventdispatcher_glib.cpp:277
#21 0x00007f9afe8dbff8 in g_main_context_dispatch () from
/usr/lib64/libglib-2.0.so.0
#22 0x00007f9afe8dc380 in ?? () from /usr/lib64/libglib-2.0.so.0
#23 0x00007f9afe8dc40f in g_main_context_iteration () from
/usr/lib64/libglib-2.0.so.0
#24 0x00007f9b02018c4e in QEventDispatcherGlib::processEvents
(this=0x55a992c2f100, flags=...) at kernel/qeventdispatcher_glib.cpp:423
#25 0x00007f9b01fc0bfb in QEventLoop::exec (this=this@entry=0x7ffefa31db70,
flags=..., flags@entry=...) at
../../include/QtCore/../../src/corelib/global/qflags.h:136
#26 0x00007f9b01fc89d2 in QCoreApplication::exec () at
../../include/QtCore/../../src/corelib/global/qflags.h:118
#27 0x000055a990fab457 in ?? ()
#28 0x00007f9b03984ceb in __libc_start_main () from /lib64/libc.so.6
#29 0x000055a990fac16a in _start ()
[Inferior 1 (process 24336) detached]
The reporter indicates this bug may be a duplicate of or related to bug 416051.
Possible duplicates by query: bug 416051, bug 245785, bug 224479, bug 216010,
bug 213471.
Reported using DrKonqi
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