Application: kwin_x11 (5.12.5)

Qt Version: 5.10.0
Frameworks Version: 5.46.0
Operating System: Linux 4.13.0-41-generic x86_64
Distribution: KDE neon User Edition 5.12

-- Information about the crash:
- Unusual behavior I noticed:

Whan i pres Win key to open menu or F12 for Tilda terminal, or enything else, its apire like slideing from right side of screan.

Some of the changes i made on my desktop are:
1. put panel on top and make it look like mac os
2. install Latte dock and put it on bot side
3. change theams and icons

The crash can be reproduced sometimes.

-- Backtrace:
Application: KWin (kwin_x11), signal: Segmentation fault
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
[Current thread is 1 (Thread 0x7fa182b03940 (LWP 10650))]

Thread 12 (Thread 0x7fa14227a700 (LWP 10669)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007fa17e827db4 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Script.so.5
#2  0x00007fa17e827df9 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Script.so.5
#3  0x00007fa17b5426ba in start_thread (arg=0x7fa14227a700) at pthread_create.c:333
#4  0x00007fa18251a41d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 11 (Thread 0x7fa14334c700 (LWP 10667)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007fa14b4cc48b in ?? () from /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#2  0x00007fa14b4cc397 in ?? () from /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#3  0x00007fa17b5426ba in start_thread (arg=0x7fa14334c700) at pthread_create.c:333
#4  0x00007fa18251a41d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 10 (Thread 0x7fa143b86700 (LWP 10666)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007fa14b4cc48b in ?? () from /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#2  0x00007fa14b4cc397 in ?? () from /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#3  0x00007fa17b5426ba in start_thread (arg=0x7fa143b86700) at pthread_create.c:333
#4  0x00007fa18251a41d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 9 (Thread 0x7fa144387700 (LWP 10665)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007fa14b4cc48b in ?? () from /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#2  0x00007fa14b4cc397 in ?? () from /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#3  0x00007fa17b5426ba in start_thread (arg=0x7fa144387700) at pthread_create.c:333
#4  0x00007fa18251a41d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 8 (Thread 0x7fa144b88700 (LWP 10664)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007fa14b4cc48b in ?? () from /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#2  0x00007fa14b4cc397 in ?? () from /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#3  0x00007fa17b5426ba in start_thread (arg=0x7fa144b88700) at pthread_create.c:333
#4  0x00007fa18251a41d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 7 (Thread 0x7fa145389700 (LWP 10663)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007fa14b4cc48b in ?? () from /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#2  0x00007fa14b4cc397 in ?? () from /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#3  0x00007fa17b5426ba in start_thread (arg=0x7fa145389700) at pthread_create.c:333
#4  0x00007fa18251a41d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 6 (Thread 0x7fa145b8a700 (LWP 10662)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007fa14b4cc48b in ?? () from /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#2  0x00007fa14b4cc397 in ?? () from /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#3  0x00007fa17b5426ba in start_thread (arg=0x7fa145b8a700) at pthread_create.c:333
#4  0x00007fa18251a41d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 5 (Thread 0x7fa1465ca700 (LWP 10661)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007fa14b4cc48b in ?? () from /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#2  0x00007fa14b4cc397 in ?? () from /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#3  0x00007fa17b5426ba in start_thread (arg=0x7fa1465ca700) at pthread_create.c:333
#4  0x00007fa18251a41d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 4 (Thread 0x7fa146f12700 (LWP 10660)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007fa14b4cc48b in ?? () from /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#2  0x00007fa14b4cc397 in ?? () from /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#3  0x00007fa17b5426ba in start_thread (arg=0x7fa146f12700) at pthread_create.c:333
#4  0x00007fa18251a41d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 3 (Thread 0x7fa15e0e1700 (LWP 10658)):
#0  0x00007fffae9f6b6d in clock_gettime ()
#1  0x00007fa182528876 in __GI___clock_gettime (clock_id=clock_id@entry=1, tp=tp@entry=0x7fa15e0e0aa0) at ../sysdeps/unix/clock_gettime.c:115
#2  0x00007fa17f92ced1 in qt_clock_gettime (ts=0x7fa15e0e0aa0, clock=<optimized out>) at kernel/qelapsedtimer_unix.cpp:111
#3  do_gettime (frac=<synthetic pointer>, sec=<synthetic pointer>) at kernel/qelapsedtimer_unix.cpp:166
#4  qt_gettime () at kernel/qelapsedtimer_unix.cpp:175
#5  0x00007fa17f92b6c9 in QTimerInfoList::updateCurrentTime (this=this@entry=0x7fa14c000980) at kernel/qtimerinfo_unix.cpp:91
#6  0x00007fa17f92bc35 in QTimerInfoList::timerWait (this=this@entry=0x7fa14c000980, tm=...) at kernel/qtimerinfo_unix.cpp:388
#7  0x00007fa17f92a984 in QEventDispatcherUNIX::processEvents (this=0x7fa14c0008c0, flags=...) at kernel/qeventdispatcher_unix.cpp:485
#8  0x00007fa17f8d464a in QEventLoop::exec (this=this@entry=0x7fa15e0e0c60, flags=..., flags@entry=...) at kernel/qeventloop.cpp:212
#9  0x00007fa17f6f4554 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:522
#10 0x00007fa17a1fda35 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5
#11 0x00007fa17f6f96eb in QThreadPrivate::start (arg=0x17e8da0) at thread/qthread_unix.cpp:376
#12 0x00007fa17b5426ba in start_thread (arg=0x7fa15e0e1700) at pthread_create.c:333
#13 0x00007fa18251a41d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 2 (Thread 0x7fa164c82700 (LWP 10654)):
#0  0x00007fffae9f6b6d in clock_gettime ()
#1  0x00007fa182528876 in __GI___clock_gettime (clock_id=clock_id@entry=1, tp=tp@entry=0x7fa164c81a90) at ../sysdeps/unix/clock_gettime.c:115
#2  0x00007fa17f92ced1 in qt_clock_gettime (ts=0x7fa164c81a90, clock=<optimized out>) at kernel/qelapsedtimer_unix.cpp:111
#3  do_gettime (frac=<synthetic pointer>, sec=<synthetic pointer>) at kernel/qelapsedtimer_unix.cpp:166
#4  qt_gettime () at kernel/qelapsedtimer_unix.cpp:175
#5  0x00007fa17f92b6c9 in QTimerInfoList::updateCurrentTime (this=this@entry=0x7fa158000980) at kernel/qtimerinfo_unix.cpp:91
#6  0x00007fa17f92bc35 in QTimerInfoList::timerWait (this=this@entry=0x7fa158000980, tm=...) at kernel/qtimerinfo_unix.cpp:388
#7  0x00007fa17f92a984 in QEventDispatcherUNIX::processEvents (this=0x7fa1580008c0, flags=...) at kernel/qeventdispatcher_unix.cpp:485
#8  0x00007fa17f8d464a in QEventLoop::exec (this=this@entry=0x7fa164c81c50, flags=..., flags@entry=...) at kernel/qeventloop.cpp:212
#9  0x00007fa17f6f4554 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:522
#10 0x00007fa1790a12c5 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5DBus.so.5
#11 0x00007fa17f6f96eb in QThreadPrivate::start (arg=0x7fa179315d60) at thread/qthread_unix.cpp:376
#12 0x00007fa17b5426ba in start_thread (arg=0x7fa164c82700) at pthread_create.c:333
#13 0x00007fa18251a41d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 1 (Thread 0x7fa182b03940 (LWP 10650)):
[KCrash Handler]
#6  KWin::Workspace::clientArea (this=this@entry=0x1779b00, opt=opt@entry=KWin::PlacementArea, screen=0, desktop=<optimized out>, desktop@entry=2) at /workspace/build/geometry.cpp:372
#7  0x00007fa182059c21 in KWin::Workspace::clientArea (this=0x1779b00, opt=opt@entry=KWin::PlacementArea, p=..., desktop=desktop@entry=2) at /workspace/build/geometry.cpp:406
#8  0x00007fa18204430f in KWin::Client::manage (this=this@entry=0x1ca19b0, w=w@entry=58720273, isMapped=isMapped@entry=false) at /workspace/build/manage.cpp:276
#9  0x00007fa181fba724 in KWin::Workspace::createClient (this=this@entry=0x1779b00, w=58720273, is_mapped=is_mapped@entry=false) at /workspace/build/workspace.cpp:561
#10 0x00007fa182030174 in KWin::Workspace::workspaceEvent (this=<optimized out>, e=0x7fa160001720) at /workspace/build/events.cpp:317
#11 0x00007fa17f8d322f in QAbstractEventDispatcher::filterNativeEvent (this=<optimized out>, eventType=..., message=message@entry=0x7fa160001720, result=result@entry=0x7fffae94d2b8) at kernel/qabstracteventdispatcher.cpp:466
#12 0x00007fa167bf0e54 in QXcbConnection::handleXcbEvent (this=this@entry=0x16d11f0, event=event@entry=0x7fa160001720) at qxcbconnection.cpp:1043
#13 0x00007fa167bf1b6b in QXcbConnection::processXcbEvents (this=0x16d11f0) at qxcbconnection.cpp:1767
#14 0x00007fa17f9044c9 in QObject::event (this=0x16d11f0, e=<optimized out>) at kernel/qobject.cpp:1246
#15 0x00007fa18061cacc in QApplicationPrivate::notify_helper (this=<optimized out>, receiver=0x16d11f0, e=0x7fa160009b70) at kernel/qapplication.cpp:3732
#16 0x00007fa180624417 in QApplication::notify (this=0x7fffae94d990, receiver=0x16d11f0, e=0x7fa160009b70) at kernel/qapplication.cpp:3491
#17 0x00007fa17f8d63c8 in QCoreApplication::notifyInternal2 (receiver=0x16d11f0, event=event@entry=0x7fa160009b70) at kernel/qcoreapplication.cpp:1044
#18 0x00007fa17f8d8fcb in QCoreApplication::sendEvent (event=0x7fa160009b70, receiver=<optimized out>) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:234
#19 QCoreApplicationPrivate::sendPostedEvents (receiver=receiver@entry=0x0, event_type=event_type@entry=0, data=0x16b3790) at kernel/qcoreapplication.cpp:1719
#20 0x00007fa17f92a4b7 in QEventDispatcherUNIX::processEvents (this=0x1719750, flags=flags@entry=...) at kernel/qeventdispatcher_unix.cpp:466
#21 0x00007fa167c6f4ad in QUnixEventDispatcherQPA::processEvents (this=<optimized out>, flags=...) at qunixeventdispatcher.cpp:68
#22 0x00007fa17f8d464a in QEventLoop::exec (this=this@entry=0x7fffae94d870, flags=..., flags@entry=...) at kernel/qeventloop.cpp:212
#23 0x00007fa17f8dd854 in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1332
#24 0x00007fa17fe6783c in QGuiApplication::exec () at kernel/qguiapplication.cpp:1687
#25 0x00007fa18061ca25 in QApplication::exec () at kernel/qapplication.cpp:2917
#26 0x00007fa1827ec1f9 in kdemain (argc=3, argv=0x7fffae94db28) at /workspace/build/main_x11.cpp:468
#27 0x00007fa182433830 in __libc_start_main (main=0x4006b0 <main(int, char**)>, argc=3, argv=0x7fffae94db28, init=<optimized out>, fini=<optimized out>, rtld_fini=<optimized out>, stack_end=0x7fffae94db18) at ../csu/libc-start.c:291
#28 0x00000000004006e9 in _start ()

The reporter indicates this bug may be a duplicate of or related to bug 385757.

Possible duplicates by query: bug 390247, bug 385757.

Reported using DrKonqi