https://bugs.kde.org/show_bug.cgi?id=400769
Bug ID: 400769
Summary: Crash and unusual behavior after upgrading KDevelop to
5.3.0
Product: kdevelop
Version: unspecified
Platform: Ubuntu Packages
OS: Linux
Status: REPORTED
Keywords: drkonqi
Severity: crash
Priority: NOR
Component: general
Assignee: kdevelop-bugs-n...@kde.org
Reporter: ricardo....@hotmail.com
Target Milestone: ---
Application: kdevelop (5.3.0)
Qt Version: 5.11.2
Frameworks Version: 5.51.0
Operating System: Linux 4.15.0-38-generic x86_64
Distribution: KDE neon User Edition 5.14
-- Information about the crash:
- What I was doing when the application crashed: Go to Project menu and then
Open Configuration Settings
- Unusual behavior I noticed: Code Browser and Problems tool views and
Background Parser are not working after upgrading KDevelop to 5.3.0
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 0x7f4942062bc0 (LWP 18419))]
Thread 9 (Thread 0x7f48d1f82700 (LWP 19216)):
#0 0x00007f493e6c0bf9 in __GI___poll (fds=0x7f48cc004a70, nfds=1, timeout=-1)
at ../sysdeps/unix/sysv/linux/poll.c:29
#1 0x00007f493532d439 in () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#2 0x00007f493532d54c in g_main_context_iteration () at
/usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#3 0x00007f493effb04b in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#4 0x00007f493ef9f30a in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at
/usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#5 0x00007f493edcabba in QThread::exec() () at
/usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#6 0x00007f493edd5adb in () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#7 0x00007f49374c86db in start_thread (arg=0x7f48d1f82700) at
pthread_create.c:463
#8 0x00007f493e6cd88f in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95
Thread 8 (Thread 0x7f48ed0aa700 (LWP 18449)):
#0 0x00007f493e6c0bf9 in __GI___poll (fds=0x7f48e0004e50, nfds=1, timeout=-1)
at ../sysdeps/unix/sysv/linux/poll.c:29
#1 0x00007f493532d439 in () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#2 0x00007f493532d54c in g_main_context_iteration () at
/usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#3 0x00007f493effb04b in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#4 0x00007f493ef9f30a in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at
/usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#5 0x00007f493edcabba in QThread::exec() () at
/usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#6 0x00007f48d29763b5 in () at
/usr/lib/x86_64-linux-gnu/qt5/qml/QtQuick/XmlListModel/libqmlxmllistmodelplugin.so
#7 0x00007f493edd5adb in () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#8 0x00007f49374c86db in start_thread (arg=0x7f48ed0aa700) at
pthread_create.c:463
#9 0x00007f493e6cd88f in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95
Thread 7 (Thread 0x7f48ec8a9700 (LWP 18428)):
#0 0x00007f4935372d79 in g_mutex_lock () at
/usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#1 0x00007f493532ce5c in g_main_context_check () at
/usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#2 0x00007f493532d3e0 in () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#3 0x00007f493532d54c in g_main_context_iteration () at
/usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#4 0x00007f493effb04b in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#5 0x00007f493ef9f30a in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at
/usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#6 0x00007f493edcabba in QThread::exec() () at
/usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#7 0x00007f49382604f5 in () at /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#8 0x00007f493edd5adb in () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#9 0x00007f49374c86db in start_thread (arg=0x7f48ec8a9700) at
pthread_create.c:463
#10 0x00007f493e6cd88f in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95
Thread 6 (Thread 0x7f48ee15c700 (LWP 18424)):
#0 0x00007f4935372d79 in g_mutex_lock () at
/usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#1 0x00007f493532d538 in g_main_context_iteration () at
/usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#2 0x00007f493effb04b in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#3 0x00007f493ef9f30a in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at
/usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#4 0x00007f493edcabba in QThread::exec() () at
/usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#5 0x00007f493edd5adb in () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#6 0x00007f49374c86db in start_thread (arg=0x7f48ee15c700) at
pthread_create.c:463
#7 0x00007f493e6cd88f in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95
Thread 5 (Thread 0x7f48f06fe700 (LWP 18423)):
#0 0x00007f49374ce9f3 in futex_wait_cancelable (private=<optimized out>,
expected=0, futex_word=0x7f48f3fea110) at
../sysdeps/unix/sysv/linux/futex-internal.h:88
#1 0x00007f49374ce9f3 in __pthread_cond_wait_common (abstime=0x0,
mutex=0x55c675ec7e10, cond=0x7f48f3fea0e8) at pthread_cond_wait.c:502
#2 0x00007f49374ce9f3 in __pthread_cond_wait (cond=0x7f48f3fea0e8,
mutex=0x55c675ec7e10) at pthread_cond_wait.c:655
#3 0x00007f493ea5479c in
std::condition_variable::wait(std::unique_lock<std::mutex>&) () at
/usr/lib/x86_64-linux-gnu/libstdc++.so.6
#4 0x00007f48f32fc217 in () at /usr/lib/x86_64-linux-gnu/libQt5WebKit.so.5
#5 0x00007f48f32fc359 in () at /usr/lib/x86_64-linux-gnu/libQt5WebKit.so.5
#6 0x00007f493ea5a57f in () at /usr/lib/x86_64-linux-gnu/libstdc++.so.6
#7 0x00007f49374c86db in start_thread (arg=0x7f48f06fe700) at
pthread_create.c:463
#8 0x00007f493e6cd88f in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95
Thread 4 (Thread 0x7f48fa56a700 (LWP 18422)):
#0 0x00007f493e6bc0b4 in __GI___libc_read (fd=13, buf=0x7f48fa569760,
nbytes=16) at ../sysdeps/unix/sysv/linux/read.c:27
#1 0x00007f4935371a00 in () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#2 0x00007f493532cf27 in g_main_context_check () at
/usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#3 0x00007f493532d3e0 in () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#4 0x00007f493532d54c in g_main_context_iteration () at
/usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#5 0x00007f493effb04b in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#6 0x00007f493ef9f30a in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at
/usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#7 0x00007f493edcabba in QThread::exec() () at
/usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#8 0x00007f493d3cca3b in () at
/usr/lib/x86_64-linux-gnu/libKDevPlatformLanguage.so.53
#9 0x00007f493edd5adb in () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#10 0x00007f49374c86db in start_thread (arg=0x7f48fa56a700) at
pthread_create.c:463
#11 0x00007f493e6cd88f in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95
Thread 3 (Thread 0x7f49043b0700 (LWP 18421)):
#0 0x00007f493e6c0bf9 in __GI___poll (fds=0x7f48fc011c40, nfds=1, timeout=-1)
at ../sysdeps/unix/sysv/linux/poll.c:29
#1 0x00007f493532d439 in () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#2 0x00007f493532d54c in g_main_context_iteration () at
/usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#3 0x00007f493effb04b in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#4 0x00007f493ef9f30a in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at
/usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#5 0x00007f493edcabba in QThread::exec() () at
/usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#6 0x00007f4940b79e45 in () at /usr/lib/x86_64-linux-gnu/libQt5DBus.so.5
#7 0x00007f493edd5adb in () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#8 0x00007f49374c86db in start_thread (arg=0x7f49043b0700) at
pthread_create.c:463
#9 0x00007f493e6cd88f in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95
Thread 2 (Thread 0x7f490df6a700 (LWP 18420)):
#0 0x00007f493e6c0bf9 in __GI___poll (fds=0x7f490df698e8, nfds=1, timeout=-1)
at ../sysdeps/unix/sysv/linux/poll.c:29
#1 0x00007f492a8e4747 in () at /usr/lib/x86_64-linux-gnu/libxcb.so.1
#2 0x00007f492a8e636a in xcb_wait_for_event () at
/usr/lib/x86_64-linux-gnu/libxcb.so.1
#3 0x00007f490fc6eed9 in () at /usr/lib/x86_64-linux-gnu/libQt5XcbQpa.so.5
#4 0x00007f493edd5adb in () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#5 0x00007f49374c86db in start_thread (arg=0x7f490df6a700) at
pthread_create.c:463
#6 0x00007f493e6cd88f in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95
Thread 1 (Thread 0x7f4942062bc0 (LWP 18419)):
[KCrash Handler]
#6 0x00007f48ee86b75f in () at
/usr/lib/x86_64-linux-gnu/qt5/plugins/kdevplatform/31/kdevclazy.so
#7 0x00007f48ee86c157 in () at
/usr/lib/x86_64-linux-gnu/qt5/plugins/kdevplatform/31/kdevclazy.so
#8 0x00007f48ee85b91f in () at
/usr/lib/x86_64-linux-gnu/qt5/plugins/kdevplatform/31/kdevclazy.so
#9 0x00007f48ee8520bd in () at
/usr/lib/x86_64-linux-gnu/qt5/plugins/kdevplatform/31/kdevclazy.so
#10 0x00007f4941bc7728 in () at
/usr/lib/x86_64-linux-gnu/libKDevPlatformShell.so.53
#11 0x00007f4941bb9aeb in () at
/usr/lib/x86_64-linux-gnu/libKDevPlatformShell.so.53
#12 0x00007f493efd018f in QMetaObject::activate(QObject*, int, int, void**) ()
at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#13 0x00007f49404636b2 in QAction::triggered(bool) () at
/usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#14 0x00007f4940465cec in QAction::activate(QAction::ActionEvent) () at
/usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#15 0x00007f493efd0be2 in QObject::event(QEvent*) () at
/usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#16 0x00007f4940466665 in QAction::event(QEvent*) () at
/usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#17 0x00007f4940469e1c in QApplicationPrivate::notify_helper(QObject*, QEvent*)
() at /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#18 0x00007f49404713ef in QApplication::notify(QObject*, QEvent*) () at
/usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#19 0x00007f493efa0fe8 in QCoreApplication::notifyInternal2(QObject*, QEvent*)
() at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#20 0x00007f493efa3b2d in QCoreApplicationPrivate::sendPostedEvents(QObject*,
int, QThreadData*) () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#21 0x00007f493effb9f3 in () at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#22 0x00007f493532d287 in g_main_context_dispatch () at
/usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#23 0x00007f493532d4c0 in () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#24 0x00007f493532d54c in g_main_context_iteration () at
/usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#25 0x00007f493effb02f in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
at /usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#26 0x00007f490fcfa761 in () at /usr/lib/x86_64-linux-gnu/libQt5XcbQpa.so.5
#27 0x00007f493ef9f30a in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at
/usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#28 0x00007f493efa84d0 in QCoreApplication::exec() () at
/usr/lib/x86_64-linux-gnu/libQt5Core.so.5
#29 0x000055c67386a190 in ()
#30 0x00007f493e5cdb97 in __libc_start_main (main=0x55c6738644b0, argc=3,
argv=0x7ffcd3cc0a68, init=<optimized out>, fini=<optimized out>,
rtld_fini=<optimized out>, stack_end=0x7ffcd3cc0a58) at ../csu/libc-start.c:310
#31 0x000055c67386a83a in _start ()
Reported using DrKonqi
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