Bug 421007

Application: kile (2.9.92)

Qt Version: 5.11.3
Frameworks Version: 5.54.0
Operating System: Linux 4.19.0-8-amd64 x86_64
Distribution: Debian GNU/Linux 10 (buster)

-- Information about the crash:
This crash happens when right-clicking the tab header of a file in an openend Kile project

The crash can be reproduced every time.

-- Backtrace:
Application: Kile (kile), signal: Segmentation fault
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
[Current thread is 1 (Thread 0x7ff8fd7184c0 (LWP 34627))]

Thread 9 (Thread 0x7ff8e0a3b700 (LWP 34636)):
#0  futex_wait_cancelable (private=0, expected=0, futex_word=0x558e91533f38) at ../sysdeps/unix/sysv/linux/futex-internal.h:88
#1  __pthread_cond_wait_common (abstime=0x0, mutex=0x558e91533ee8, cond=0x558e91533f10) at pthread_cond_wait.c:502
#2  __pthread_cond_wait (cond=0x558e91533f10, mutex=0x558e91533ee8) at pthread_cond_wait.c:655
#3  0x00007ff8e5e4251b in ?? () from /usr/lib/x86_64-linux-gnu/dri/swrast_dri.so
#4  0x00007ff8e5e42397 in ?? () from /usr/lib/x86_64-linux-gnu/dri/swrast_dri.so
#5  0x00007ff904b8efa3 in start_thread (arg=<optimized out>) at pthread_create.c:486
#6  0x00007ff907a7a4cf in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 8 (Thread 0x7ff8e123c700 (LWP 34635)):
#0  futex_wait_cancelable (private=0, expected=0, futex_word=0x558e91533dd8) at ../sysdeps/unix/sysv/linux/futex-internal.h:88
#1  __pthread_cond_wait_common (abstime=0x0, mutex=0x558e91533d88, cond=0x558e91533db0) at pthread_cond_wait.c:502
#2  __pthread_cond_wait (cond=0x558e91533db0, mutex=0x558e91533d88) at pthread_cond_wait.c:655
#3  0x00007ff8e5e4251b in ?? () from /usr/lib/x86_64-linux-gnu/dri/swrast_dri.so
#4  0x00007ff8e5e42397 in ?? () from /usr/lib/x86_64-linux-gnu/dri/swrast_dri.so
#5  0x00007ff904b8efa3 in start_thread (arg=<optimized out>) at pthread_create.c:486
#6  0x00007ff907a7a4cf in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 7 (Thread 0x7ff8e1a3d700 (LWP 34634)):
#0  futex_wait_cancelable (private=0, expected=0, futex_word=0x558e91533c78) at ../sysdeps/unix/sysv/linux/futex-internal.h:88
#1  __pthread_cond_wait_common (abstime=0x0, mutex=0x558e91533c28, cond=0x558e91533c50) at pthread_cond_wait.c:502
#2  __pthread_cond_wait (cond=0x558e91533c50, mutex=0x558e91533c28) at pthread_cond_wait.c:655
#3  0x00007ff8e5e4251b in ?? () from /usr/lib/x86_64-linux-gnu/dri/swrast_dri.so
#4  0x00007ff8e5e42397 in ?? () from /usr/lib/x86_64-linux-gnu/dri/swrast_dri.so
#5  0x00007ff904b8efa3 in start_thread (arg=<optimized out>) at pthread_create.c:486
#6  0x00007ff907a7a4cf in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 6 (Thread 0x7ff8e223e700 (LWP 34633)):
#0  futex_wait_cancelable (private=0, expected=0, futex_word=0x558e91533b18) at ../sysdeps/unix/sysv/linux/futex-internal.h:88
#1  __pthread_cond_wait_common (abstime=0x0, mutex=0x558e91533ac8, cond=0x558e91533af0) at pthread_cond_wait.c:502
#2  __pthread_cond_wait (cond=0x558e91533af0, mutex=0x558e91533ac8) at pthread_cond_wait.c:655
#3  0x00007ff8e5e4251b in ?? () from /usr/lib/x86_64-linux-gnu/dri/swrast_dri.so
#4  0x00007ff8e5e42397 in ?? () from /usr/lib/x86_64-linux-gnu/dri/swrast_dri.so
#5  0x00007ff904b8efa3 in start_thread (arg=<optimized out>) at pthread_create.c:486
#6  0x00007ff907a7a4cf in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 5 (Thread 0x7ff8f496e700 (LWP 34632)):
#0  futex_wait_cancelable (private=0, expected=0, futex_word=0x558e90f5bab0) at ../sysdeps/unix/sysv/linux/futex-internal.h:88
#1  __pthread_cond_wait_common (abstime=0x0, mutex=0x558e90f5ba60, cond=0x558e90f5ba88) at pthread_cond_wait.c:502
#2  __pthread_cond_wait (cond=0x558e90f5ba88, mutex=0x558e90f5ba60) at pthread_cond_wait.c:655
#3  0x00007ff904e5e21b in QWaitConditionPrivate::wait (time=18446744073709551615, this=0x558e90f5ba60) at thread/qwaitcondition_unix.cpp:143
#4  QWaitCondition::wait (this=this@entry=0x558e90f5b8a8, mutex=mutex@entry=0x558e90f5b8a0, time=time@entry=18446744073709551615) at thread/qwaitcondition_unix.cpp:215
#5  0x00007ff907da4125 in KileParser::ParserThread::run (this=0x558e90f5b870) at ./src/parser/parserthread.cpp:169
#6  0x00007ff904e5da67 in QThreadPrivate::start (arg=0x558e90f5b870) at thread/qthread_unix.cpp:367
#7  0x00007ff904b8efa3 in start_thread (arg=<optimized out>) at pthread_create.c:486
#8  0x00007ff907a7a4cf in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 4 (Thread 0x7ff8f516f700 (LWP 34631)):
#0  futex_wait_cancelable (private=0, expected=0, futex_word=0x558e90f481a0) at ../sysdeps/unix/sysv/linux/futex-internal.h:88
#1  __pthread_cond_wait_common (abstime=0x0, mutex=0x558e90f48150, cond=0x558e90f48178) at pthread_cond_wait.c:502
#2  __pthread_cond_wait (cond=0x558e90f48178, mutex=0x558e90f48150) at pthread_cond_wait.c:655
#3  0x00007ff904e5e21b in QWaitConditionPrivate::wait (time=18446744073709551615, this=0x558e90f48150) at thread/qwaitcondition_unix.cpp:143
#4  QWaitCondition::wait (this=this@entry=0x558e90f51228, mutex=mutex@entry=0x558e90f51220, time=time@entry=18446744073709551615) at thread/qwaitcondition_unix.cpp:215
#5  0x00007ff907da4125 in KileParser::ParserThread::run (this=0x558e90f511f0) at ./src/parser/parserthread.cpp:169
#6  0x00007ff904e5da67 in QThreadPrivate::start (arg=0x558e90f511f0) at thread/qthread_unix.cpp:367
#7  0x00007ff904b8efa3 in start_thread (arg=<optimized out>) at pthread_create.c:486
#8  0x00007ff907a7a4cf in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 3 (Thread 0x7ff8f74b1700 (LWP 34630)):
#0  0x00007ff907a6f819 in __GI___poll (fds=0x7ff8f001a5d0, nfds=1, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29
#1  0x00007ff9024ab136 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007ff9024ab25c in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007ff905056743 in QEventDispatcherGlib::processEvents (this=0x7ff8f0000b20, flags=...) at kernel/qeventdispatcher_glib.cpp:424
#4  0x00007ff90500415b in QEventLoop::exec (this=this@entry=0x7ff8f74b0af0, flags=..., flags@entry=...) at ../../include/QtCore/../../src/corelib/global/qflags.h:140
#5  0x00007ff904e53e76 in QThread::exec (this=<optimized out>) at ../../include/QtCore/../../src/corelib/global/qflags.h:120
#6  0x00007ff905e90545 in ?? () from /lib/x86_64-linux-gnu/libQt5DBus.so.5
#7  0x00007ff904e5da67 in QThreadPrivate::start (arg=0x7ff905f0fd60) at thread/qthread_unix.cpp:367
#8  0x00007ff904b8efa3 in start_thread (arg=<optimized out>) at pthread_create.c:486
#9  0x00007ff907a7a4cf in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 2 (Thread 0x7ff8fc97f700 (LWP 34629)):
#0  0x00007ff907a6f819 in __GI___poll (fds=0x7ff8fc97ea38, nfds=1, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29
#1  0x00007ff902ebdcf7 in ?? () from /lib/x86_64-linux-gnu/libxcb.so.1
#2  0x00007ff902ebf91a in xcb_wait_for_event () from /lib/x86_64-linux-gnu/libxcb.so.1
#3  0x00007ff8fd273d79 in ?? () from /lib/x86_64-linux-gnu/libQt5XcbQpa.so.5
#4  0x00007ff904e5da67 in QThreadPrivate::start (arg=0x558e90d2c250) at thread/qthread_unix.cpp:367
#5  0x00007ff904b8efa3 in start_thread (arg=<optimized out>) at pthread_create.c:486
#6  0x00007ff907a7a4cf in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 1 (Thread 0x7ff8fd7184c0 (LWP 34627)):
[KCrash Handler]
#6  0x00007ff90597e787 in QAction::setData(QVariant const&) () from /lib/x86_64-linux-gnu/libQt5Widgets.so.5
#7  0x00007ff907d7e7bd in KileView::Manager::tabContext (this=0x558e90f5cfb0, pos=...) at /usr/include/x86_64-linux-gnu/qt5/QtCore/qmetatype.h:1767
#8  0x00007ff90502e933 in QtPrivate::QSlotObjectBase::call (a=0x7ffee53adca0, r=0x558e90f5cfb0, this=0x558e91bdd670) at ../../include/QtCore/../../src/corelib/kernel/qobjectdefs_impl.h:376
#9  QMetaObject::activate (sender=0x558e91bd7a90, signalOffset=<optimized out>, local_signal_index=<optimized out>, argv=<optimized out>) at kernel/qobject.cpp:3754
#10 0x00007ff9059a6b35 in QWidget::customContextMenuRequested(QPoint const&) () from /lib/x86_64-linux-gnu/libQt5Widgets.so.5
#11 0x00007ff9059c1304 in QWidget::event(QEvent*) () from /lib/x86_64-linux-gnu/libQt5Widgets.so.5
#12 0x00007ff905b2709b in QTabBar::event(QEvent*) () from /lib/x86_64-linux-gnu/libQt5Widgets.so.5
#13 0x00007ff9059824c1 in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /lib/x86_64-linux-gnu/libQt5Widgets.so.5
#14 0x00007ff905989e1e in QApplication::notify(QObject*, QEvent*) () from /lib/x86_64-linux-gnu/libQt5Widgets.so.5
#15 0x00007ff905005489 in QCoreApplication::notifyInternal2 (receiver=0x558e91bd7a90, event=0x7ffee53ae090) at ../../include/QtCore/5.11.3/QtCore/private/../../../../../src/corelib/thread/qthread_p.h:307
#16 0x00007ff9059db7c1 in ?? () from /lib/x86_64-linux-gnu/libQt5Widgets.so.5
#17 0x00007ff9059ddb5e in ?? () from /lib/x86_64-linux-gnu/libQt5Widgets.so.5
#18 0x00007ff9059824c1 in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /lib/x86_64-linux-gnu/libQt5Widgets.so.5
#19 0x00007ff905989970 in QApplication::notify(QObject*, QEvent*) () from /lib/x86_64-linux-gnu/libQt5Widgets.so.5
#20 0x00007ff905005489 in QCoreApplication::notifyInternal2 (receiver=0x558e911bf040, event=0x7ffee53ae490) at ../../include/QtCore/5.11.3/QtCore/private/../../../../../src/corelib/thread/qthread_p.h:307
#21 0x00007ff9053b2ff3 in QGuiApplicationPrivate::processMouseEvent(QWindowSystemInterfacePrivate::MouseEvent*) () from /lib/x86_64-linux-gnu/libQt5Gui.so.5
#22 0x00007ff9053b4e75 in QGuiApplicationPrivate::processWindowSystemEvent(QWindowSystemInterfacePrivate::WindowSystemEvent*) () from /lib/x86_64-linux-gnu/libQt5Gui.so.5
#23 0x00007ff90538f06b in QWindowSystemInterface::sendWindowSystemEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib/x86_64-linux-gnu/libQt5Gui.so.5
#24 0x00007ff8fd30a40b in ?? () from /lib/x86_64-linux-gnu/libQt5XcbQpa.so.5
#25 0x00007ff90500415b in QEventLoop::exec (this=this@entry=0x7ffee53ae700, flags=..., flags@entry=...) at ../../include/QtCore/../../src/corelib/global/qflags.h:140
#26 0x00007ff90500c132 in QCoreApplication::exec () at ../../include/QtCore/../../src/corelib/global/qflags.h:120
#27 0x00007ff907d94746 in kdemain (argc=<optimized out>, argv=<optimized out>) at ./src/main.cpp:199
#28 0x00007ff9079a509b in __libc_start_main (main=0x558e8eea5050 <main>, argc=1, argv=0x7ffee53aeac8, init=<optimized out>, fini=<optimized out>, rtld_fini=<optimized out>, stack_end=0x7ffee53aeab8) at ../csu/libc-start.c:308
#29 0x0000558e8eea508a in _start ()
[Inferior 1 (process 34627) detached]

Possible duplicates by query: bug 403857.

Reported using DrKonqi