https://bugs.kde.org/show_bug.cgi?id=361617
Bug ID: 361617 Summary: kmail is causing system instability Product: kwin Version: 5.6.2 Platform: Ubuntu Packages OS: Linux Status: UNCONFIRMED Keywords: drkonqi Severity: crash Priority: NOR Component: general Assignee: kwin-bugs-n...@kde.org Reporter: a...@dymitruk.com Application: kwin_x11 (5.6.2) Qt Version: 5.5.1 Frameworks Version: 5.21.0 Operating System: Linux 4.2.0-35-generic x86_64 Distribution: KDE neon on 15.10 -- Information about the crash: - What I was doing when the application crashed: trying to configure kmail for a few gmail accounts - Unusual behavior I noticed: dialog of some error popped up for a brief instant and dissappeared. Couldn't use krunner as it was exited by dialog before I could choose anything The crash can be reproduced every time. -- Backtrace: Application: KWin (kwin_x11), signal: Floating point exception Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1". [Current thread is 1 (Thread 0x7f2500570840 (LWP 1362))] Thread 4 (Thread 0x7f24e8f43700 (LWP 1378)): #0 0x00007f250005288d in poll () at ../sysdeps/unix/syscall-template.S:81 #1 0x00007f24fe131bd2 in ?? () from /usr/lib/x86_64-linux-gnu/libxcb.so.1 #2 0x00007f24fe13374f in xcb_wait_for_event () from /usr/lib/x86_64-linux-gnu/libxcb.so.1 #3 0x00007f24e97e3a49 in QXcbEventReader::run (this=0x1d05ec0) at qxcbconnection.cpp:1230 #4 0x00007f24fe3eea6e in QThreadPrivate::start (arg=0x1d05ec0) at thread/qthread_unix.cpp:331 #5 0x00007f24ff6476aa in start_thread (arg=0x7f24e8f43700) at pthread_create.c:333 #6 0x00007f250005de9d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109 Thread 3 (Thread 0x7f24e18e5700 (LWP 1409)): #0 0x00007f24fe6237b6 in QEventDispatcherUNIXPrivate::doSelect (this=this@entry=0x7f24d40008e0, flags=..., flags@entry=..., timeout=timeout@entry=0x0) at kernel/qeventdispatcher_unix.cpp:184 #1 0x00007f24fe623b9e in QEventDispatcherUNIX::processEvents (this=0x7f24d40008c0, flags=...) at kernel/qeventdispatcher_unix.cpp:607 #2 0x00007f24fe5cd50a in QEventLoop::exec (this=this@entry=0x7f24e18e4d60, flags=..., flags@entry=...) at kernel/qeventloop.cpp:204 #3 0x00007f24fe3e9ac4 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:503 #4 0x00007f24f8cee105 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5 #5 0x00007f24fe3eea6e in QThreadPrivate::start (arg=0x1f17630) at thread/qthread_unix.cpp:331 #6 0x00007f24ff6476aa in start_thread (arg=0x7f24e18e5700) at pthread_create.c:333 #7 0x00007f250005de9d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109 Thread 2 (Thread 0x7f24d9910700 (LWP 1415)): #0 pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185 #1 0x00007f24fd573194 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Script.so.5 #2 0x00007f24fd5731d9 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Script.so.5 #3 0x00007f24ff6476aa in start_thread (arg=0x7f24d9910700) at pthread_create.c:333 #4 0x00007f250005de9d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109 Thread 1 (Thread 0x7f2500570840 (LWP 1362)): [KCrash Handler] #6 0x00007f24fd6d449d in KWin::FlipSwitchEffect::paintScreen (this=this@entry=0x26ff720, region=..., data=..., mask=<optimized out>) at ../../effects/flipswitch/flipswitch.cpp:148 #7 0x00007f24fd6d59fb in KWin::FlipSwitchEffect::paintScreen (this=this@entry=0x26ff720, mask=mask@entry=32, region=..., data=...) at ../../effects/flipswitch/flipswitch.cpp:121 #8 0x00007f24ffc1a50a in KWin::EffectsHandlerImpl::paintScreen (this=0x26a62e0, mask=32, region=..., data=...) at ../effects.cpp:420 #9 0x00007f24ffbf1479 in KWin::Scene::paintScreen (this=this@entry=0x20b8b60, mask=mask@entry=0x7ffe8ff046b0, damage=..., repaint=..., updateRegion=updateRegion@entry=0x7ffe8ff04680, validRegion=validRegion@entry=0x7ffe8ff04690, projection=...) at ../scene.cpp:150 #10 0x00007f24ffc088a9 in KWin::SceneOpenGL::paint (this=0x20b8b60, damage=..., toplevels=...) at ../scene_opengl.cpp:751 #11 0x00007f24ffbe4789 in KWin::Compositor::performCompositing (this=0x1dda6b0) at ../composite.cpp:726 #12 0x00007f24fe5ff753 in QObject::event (this=0x1dda6b0, e=<optimized out>) at kernel/qobject.cpp:1261 #13 0x00007f24feec49dc in QApplicationPrivate::notify_helper (this=this@entry=0x1cfc400, receiver=receiver@entry=0x1dda6b0, e=e@entry=0x7ffe8ff04b10) at kernel/qapplication.cpp:3716 #14 0x00007f24feec9ea6 in QApplication::notify (this=0x7ffe8ff04d70, receiver=0x1dda6b0, e=0x7ffe8ff04b10) at kernel/qapplication.cpp:3499 #15 0x00007f24fe5cfd7b in QCoreApplication::notifyInternal (this=0x7ffe8ff04d70, receiver=0x1dda6b0, event=event@entry=0x7ffe8ff04b10) at kernel/qcoreapplication.cpp:965 #16 0x00007f24fe6252fd in QCoreApplication::sendEvent (event=0x7ffe8ff04b10, receiver=<optimized out>) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:224 #17 QTimerInfoList::activateTimers (this=0x1d441f8) at kernel/qtimerinfo_unix.cpp:637 #18 0x00007f24fe6230a0 in QEventDispatcherUNIX::activateTimers (this=this@entry=0x1d2d9d0) at kernel/qeventdispatcher_unix.cpp:549 #19 0x00007f24fe623b16 in QEventDispatcherUNIX::processEvents (this=0x1d2d9d0, flags=flags@entry=...) at kernel/qeventdispatcher_unix.cpp:611 #20 0x00007f24e984a99d in QUnixEventDispatcherQPA::processEvents (this=<optimized out>, flags=...) at eventdispatchers/qunixeventdispatcher.cpp:62 #21 0x00007f24fe5cd50a in QEventLoop::exec (this=this@entry=0x7ffe8ff04c60, flags=..., flags@entry=...) at kernel/qeventloop.cpp:204 #22 0x00007f24fe5d55dc in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1229 #23 0x00007f24fe909cec in QGuiApplication::exec () at kernel/qguiapplication.cpp:1527 #24 0x00007f24feec0e15 in QApplication::exec () at kernel/qapplication.cpp:2976 #25 0x00007f25003269cf in kdemain (argc=1, argv=0x7ffe8ff04ef8) at ../main_x11.cpp:327 #26 0x00007f24fff77a40 in __libc_start_main (main=0x400820 <main(int, char**)>, argc=3, argv=0x7ffe8ff04ef8, init=<optimized out>, fini=<optimized out>, rtld_fini=<optimized out>, stack_end=0x7ffe8ff04ee8) at libc-start.c:289 #27 0x0000000000400859 in _start () Possible duplicates by query: bug 300944, bug 300187. Reported using DrKonqi -- You are receiving this mail because: You are watching all bug changes.