https://bugs.kde.org/show_bug.cgi?id=476823

            Bug ID: 476823
           Summary: kwin crash when closing kate
    Classification: Plasma
           Product: kwin
           Version: 5.27.8
          Platform: Kubuntu
                OS: Linux
            Status: REPORTED
          Keywords: drkonqi
          Severity: crash
          Priority: NOR
         Component: general
          Assignee: kwin-bugs-n...@kde.org
          Reporter: greenscarf...@gmail.com
  Target Milestone: ---

Application: kwin_x11 (5.27.8)

Qt Version: 5.15.10
Frameworks Version: 5.110.0
Operating System: Linux 6.5.0-10-generic x86_64
Windowing System: X11
Distribution: Ubuntu 23.10
DrKonqi: 5.27.8 [CoredumpBackend]

-- Information about the crash:
after downloading RSS xml file from firefox, i opened it with default text
editor, kate. then I tried to close (unsaved) RSS with Alt+F4 then kwin
crashed. i pressed 'restart kwin' button, then it crashed again, and after that
it works.

The crash can be reproduced every time.

-- Backtrace:
Application: KWin (kwin_x11), signal: Segmentation fault

           PID: 1213265 (kwin_x11)
           UID: 1000 (scarf)
           GID: 1000 (scarf)
        Signal: 11 (SEGV)
     Timestamp: Sat 2023-11-11 14:39:42 KST (17s ago)
  Command Line: /usr/bin/kwin_x11 --replace
    Executable: /usr/bin/kwin_x11
 Control Group:
/user.slice/user-1000.slice/user@1000.service/session.slice/plasma-kwin_x11.service
          Unit: user@1000.service
     User Unit: plasma-kwin_x11.service
         Slice: user-1000.slice
     Owner UID: 1000 (scarf)
       Boot ID: 3a6f86b1cbd14dbb9934cd4d7cdc768f
    Machine ID: 137f3b8721984362860769e93fc61f71
      Hostname: TG02
       Storage:
/var/lib/systemd/coredump/core.kwin_x11.1000.3a6f86b1cbd14dbb9934cd4d7cdc768f.1213265.1699681182000000.zst
(present)
  Size on Disk: 16.4M
       Message: Process 1213265 (kwin_x11) of user 1000 dumped core.

                Module libsystemd.so.0 from deb systemd-253.5-1ubuntu6.amd64
                Module libudev.so.1 from deb systemd-253.5-1ubuntu6.amd64
                Stack trace of thread 1213265:
                #0  0x00007f83d729ec88 __GI___pthread_sigmask (libc.so.6 +
0x9ec88)
                #1  0x00007f83d7242b0d __GI___sigprocmask (libc.so.6 + 0x42b0d)
                #2  0x00007f83da56405f _ZN6KCrash15setCrashHandlerEPFviE
(libKF5Crash.so.5 + 0x605f)
                #3  0x00007f83da56659b _ZN6KCrash19defaultCrashHandlerEi
(libKF5Crash.so.5 + 0x859b)
                #4  0x00007f83d7242910 __restore_rt (libc.so.6 + 0x42910)
                #5  0x00007f83d8e75fa7 _ZN7QRegionD1Ev (libQt5Gui.so.5 +
0x475fa7)
                #6  0x00007f83d8e2884a n/a (libQt5Gui.so.5 + 0x42884a)
                #7  0x00007f83d8e1253d _ZN18QRasterPaintEngineD0Ev
(libQt5Gui.so.5 + 0x41253d)
                #8  0x00007f83d8b97736 _ZN10QImageDataD1Ev (libQt5Gui.so.5 +
0x197736)
                #9  0x00007f83d8b97c0b _ZN6QImageD1Ev (libQt5Gui.so.5 +
0x197c0b)
                #10 0x00007f83da53fe7c _ZN12KDecoration216DecorationShadowD1Ev
(libkdecorations2.so.5 + 0x1be7c)
                #11 0x00007f83da0adc82 _ZN4KWin6ShadowD1Ev (libkwin.so.5 +
0x2adc82)
                #12 0x00007f83da08418d n/a (libkwin.so.5 + 0x28418d)
                #13 0x00007f83da0e8584 _ZN4KWin6WindowD1Ev (libkwin.so.5 +
0x2e8584)
                #14 0x00007f83d9ff886d _ZN4KWin7DeletedD0Ev (libkwin.so.5 +
0x1f886d)
                #15 0x00007f83d86f976b _ZN7QObject5eventEP6QEvent
(libQt5Core.so.5 + 0x2f976b)
                #16 0x00007f83d7b6bc82
_ZN19QApplicationPrivate13notify_helperEP7QObjectP6QEvent (libQt5Widgets.so.5 +
0x16bc82)
                #17 0x00007f83d86cc7a8
_ZN16QCoreApplication15notifyInternal2EP7QObjectP6QEvent (libQt5Core.so.5 +
0x2cc7a8)
                #18 0x00007f83d86cfeb1
_ZN23QCoreApplicationPrivate16sendPostedEventsEP7QObjectiP11QThreadData
(libQt5Core.so.5 + 0x2cfeb1)
                #19 0x00007f83d87286f7 n/a (libQt5Core.so.5 + 0x3286f7)
                #20 0x00007f83d6313b2c n/a (libglib-2.0.so.0 + 0x5ab2c)
                #21 0x00007f83d636f46f n/a (libglib-2.0.so.0 + 0xb646f)
                #22 0x00007f83d6311d20 g_main_context_iteration
(libglib-2.0.so.0 + 0x58d20)
                #23 0x00007f83d8727daa
_ZN20QEventDispatcherGlib13processEventsE6QFlagsIN10QEventLoop17ProcessEventsFlagEE
(libQt5Core.so.5 + 0x327daa)
                #24 0x00007f83d86cb15b
_ZN10QEventLoop4execE6QFlagsINS_17ProcessEventsFlagEE (libQt5Core.so.5 +
0x2cb15b)
                #25 0x00007f83d86d3904 _ZN16QCoreApplication4execEv
(libQt5Core.so.5 + 0x2d3904)
                #26 0x000055dfc0d1fb42 n/a (kwin_x11 + 0x47b42)
                #27 0x00007f83d72280d0 __libc_start_call_main (libc.so.6 +
0x280d0)
                #28 0x00007f83d7228189 __libc_start_main_impl (libc.so.6 +
0x28189)
                #29 0x000055dfc0d20fc5 n/a (kwin_x11 + 0x48fc5)

                Stack trace of thread 1213283:
                #0  0x00007ffcb0dfcbb2 n/a (linux-vdso.so.1 + 0xbb2)
                #1  0x00007f83d72e557d __GI___clock_gettime (libc.so.6 +
0xe557d)
                #2  0x00007f83ca710f84 n/a (libnvidia-glcore.so.535.129.03 +
0x1510f84)
                #3  0x00007f83ca711039 n/a (libnvidia-glcore.so.535.129.03 +
0x1511039)
                #4  0x00007f83cac6dbcd n/a (libnvidia-glcore.so.535.129.03 +
0x1a6dbcd)
                #5  0x00007f83ca823c67 n/a (libnvidia-glcore.so.535.129.03 +
0x1623c67)
                #6  0x00007f83ca8245af n/a (libnvidia-glcore.so.535.129.03 +
0x16245af)
                #7  0x00007f83cac587d8 n/a (libnvidia-glcore.so.535.129.03 +
0x1a587d8)
                #8  0x00007f83ca7df0c5 n/a (libnvidia-glcore.so.535.129.03 +
0x15df0c5)
                #9  0x00007f83ca7e032a n/a (libnvidia-glcore.so.535.129.03 +
0x15e032a)
                #10 0x00007f83ca7e074f n/a (libnvidia-glcore.so.535.129.03 +
0x15e074f)
                #11 0x00007f83ca781fca n/a (libnvidia-glcore.so.535.129.03 +
0x1581fca)
                #12 0x00007f83ca72af91 n/a (libnvidia-glcore.so.535.129.03 +
0x152af91)
                #13 0x00007f83ca72b45a n/a (libnvidia-glcore.so.535.129.03 +
0x152b45a)
                #14 0x00007f83ca713b04 n/a (libnvidia-glcore.so.535.129.03 +
0x1513b04)
                #15 0x00007f83d7297ada start_thread (libc.so.6 + 0x97ada)
                #16 0x00007f83d732847c __clone3 (libc.so.6 + 0x12847c)

                Stack trace of thread 1216236:
                #0  0x00007f83d7294076 __futex_abstimed_wait_common64
(libc.so.6 + 0x94076)
                #1  0x00007f83d72969fe __pthread_cond_wait_common (libc.so.6 +
0x969fe)
                #2  0x00007f83d84e0cab
_ZN14QWaitCondition4waitEP6QMutex14QDeadlineTimer (libQt5Core.so.5 + 0xe0cab)
                #3  0x00007f83d9a145d5 n/a (libQt5Quick.so.5 + 0x2145d5)
                #4  0x00007f83d9a16a39 n/a (libQt5Quick.so.5 + 0x216a39)
                #5  0x00007f83d84daeb1 n/a (libQt5Core.so.5 + 0xdaeb1)
                #6  0x00007f83d7297ada start_thread (libc.so.6 + 0x97ada)
                #7  0x00007f83d732847c __clone3 (libc.so.6 + 0x12847c)

                Stack trace of thread 1213267:
                #0  0x00007ffcb0dfcbb2 n/a (linux-vdso.so.1 + 0xbb2)
                #1  0x00007f83d72e557d __GI___clock_gettime (libc.so.6 +
0xe557d)
                #2  0x00007f83d87276d5 n/a (libQt5Core.so.5 + 0x3276d5)
                #3  0x00007f83d8725e9d _ZN14QTimerInfoList17updateCurrentTimeEv
(libQt5Core.so.5 + 0x325e9d)
                #4  0x00007f83d87264a9 _ZN14QTimerInfoList9timerWaitER8timespec
(libQt5Core.so.5 + 0x3264a9)
                #5  0x00007f83d872814e n/a (libQt5Core.so.5 + 0x32814e)
                #6  0x00007f83d6313e06 n/a (libglib-2.0.so.0 + 0x5ae06)
                #7  0x00007f83d636f316 n/a (libglib-2.0.so.0 + 0xb6316)
                #8  0x00007f83d6311d20 g_main_context_iteration
(libglib-2.0.so.0 + 0x58d20)
                #9  0x00007f83d8727dc6
_ZN20QEventDispatcherGlib13processEventsE6QFlagsIN10QEventLoop17ProcessEventsFlagEE
(libQt5Core.so.5 + 0x327dc6)
                #10 0x00007f83d86cb15b
_ZN10QEventLoop4execE6QFlagsINS_17ProcessEventsFlagEE (libQt5Core.so.5 +
0x2cb15b)
                #11 0x00007f83d84d9c52 _ZN7QThread4execEv (libQt5Core.so.5 +
0xd9c52)
                #12 0x00007f83d79851bb n/a (libQt5DBus.so.5 + 0x191bb)
                #13 0x00007f83d84daeb1 n/a (libQt5Core.so.5 + 0xdaeb1)
                #14 0x00007f83d7297ada start_thread (libc.so.6 + 0x97ada)
                #15 0x00007f83d732847c __clone3 (libc.so.6 + 0x12847c)

                Stack trace of thread 1213280:
                #0  0x00007f83d731a18f __GI___poll (libc.so.6 + 0x11a18f)
                #1  0x00007f83d636f3cf n/a (libglib-2.0.so.0 + 0xb63cf)
                #2  0x00007f83d6311d20 g_main_context_iteration
(libglib-2.0.so.0 + 0x58d20)
                #3  0x00007f83d8727daa
_ZN20QEventDispatcherGlib13processEventsE6QFlagsIN10QEventLoop17ProcessEventsFlagEE
(libQt5Core.so.5 + 0x327daa)
                #4  0x00007f83d86cb15b
_ZN10QEventLoop4execE6QFlagsINS_17ProcessEventsFlagEE (libQt5Core.so.5 +
0x2cb15b)
                #5  0x00007f83d84d9c52 _ZN7QThread4execEv (libQt5Core.so.5 +
0xd9c52)
                #6  0x00007f83d9533219 n/a (libQt5Qml.so.5 + 0x333219)
                #7  0x00007f83d84daeb1 n/a (libQt5Core.so.5 + 0xdaeb1)
                #8  0x00007f83d7297ada start_thread (libc.so.6 + 0x97ada)
                #9  0x00007f83d732847c __clone3 (libc.so.6 + 0x12847c)

                Stack trace of thread 1241515:
                #0  0x00007f83d731a18f __GI___poll (libc.so.6 + 0x11a18f)
                #1  0x00007f83d636f3cf n/a (libglib-2.0.so.0 + 0xb63cf)
                #2  0x00007f83d6311d20 g_main_context_iteration
(libglib-2.0.so.0 + 0x58d20)
                #3  0x00007f83d8727daa
_ZN20QEventDispatcherGlib13processEventsE6QFlagsIN10QEventLoop17ProcessEventsFlagEE
(libQt5Core.so.5 + 0x327daa)
                #4  0x00007f83d86cb15b
_ZN10QEventLoop4execE6QFlagsINS_17ProcessEventsFlagEE (libQt5Core.so.5 +
0x2cb15b)
                #5  0x00007f83d84d9c52 _ZN7QThread4execEv (libQt5Core.so.5 +
0xd9c52)
                #6  0x00007f83d84daeb1 n/a (libQt5Core.so.5 + 0xdaeb1)
                #7  0x00007f83d7297ada start_thread (libc.so.6 + 0x97ada)
                #8  0x00007f83d732847c __clone3 (libc.so.6 + 0x12847c)

                Stack trace of thread 1369442:
                #0  0x00007f83d731a18f __GI___poll (libc.so.6 + 0x11a18f)
                #1  0x00007f83d636f3cf n/a (libglib-2.0.so.0 + 0xb63cf)
                #2  0x00007f83d6311d20 g_main_context_iteration
(libglib-2.0.so.0 + 0x58d20)
                #3  0x00007f83d8727daa
_ZN20QEventDispatcherGlib13processEventsE6QFlagsIN10QEventLoop17ProcessEventsFlagEE
(libQt5Core.so.5 + 0x327daa)
                #4  0x00007f83d86cb15b
_ZN10QEventLoop4execE6QFlagsINS_17ProcessEventsFlagEE (libQt5Core.so.5 +
0x2cb15b)
                #5  0x00007f83d84d9c52 _ZN7QThread4execEv (libQt5Core.so.5 +
0xd9c52)
                #6  0x00007f83d84daeb1 n/a (libQt5Core.so.5 + 0xdaeb1)
                #7  0x00007f83d7297ada start_thread (libc.so.6 + 0x97ada)
                #8  0x00007f83d732847c __clone3 (libc.so.6 + 0x12847c)
                ELF object binary architecture: AMD x86-64


This GDB supports auto-downloading debuginfo from the following URLs:
  <https://debuginfod.ubuntu.com>
  <https://driver-symbols.nvidia.com>
Enable debuginfod for this session? (y or [n]) [answered N; input not from
terminal]
Debuginfod has been disabled.
To make this setting permanent, add 'set debuginfod enabled off' to .gdbinit.
[New LWP 1213265]
[New LWP 1213283]
[New LWP 1216236]
[New LWP 1213267]
[New LWP 1213280]
[New LWP 1241515]
[New LWP 1369442]
[Thread debugging using libthread_db enabled]
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
Core was generated by `/usr/bin/kwin_x11 --replace'.
Program terminated with signal SIGSEGV, Segmentation fault.
#0  __GI___pthread_sigmask (how=1, newmask=<optimized out>, oldmask=0x0) at
./nptl/pthread_sigmask.c:43
[Current thread is 1 (Thread 0x7f83d34da9c0 (LWP 1213265))]
[Current thread is 1 (Thread 0x7f83d34da9c0 (LWP 1213265))]

Thread 7 (Thread 0x7f834e3986c0 (LWP 1369442)):
#0  0x00007f83d731a18f in __GI___poll (fds=0x7f8354001430, nfds=1, timeout=-1)
at ../sysdeps/unix/sysv/linux/poll.c:29
#1  0x00007f83d636f3cf in ??? () at /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f83d6311d20 in g_main_context_iteration () at
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f83d8727daa in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
at /lib/x86_64-linux-gnu/libQt5Core.so.5
#4  0x00007f83d86cb15b in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at
/lib/x86_64-linux-gnu/libQt5Core.so.5
#5  0x00007f83d84d9c52 in QThread::exec() () at
/lib/x86_64-linux-gnu/libQt5Core.so.5
#6  0x00007f83d84daeb1 in ??? () at /lib/x86_64-linux-gnu/libQt5Core.so.5
#7  0x00007f83d7297ada in start_thread (arg=<optimized out>) at
./nptl/pthread_create.c:444
#8  0x00007f83d732847c in clone3 () at
../sysdeps/unix/sysv/linux/x86_64/clone3.S:78

Thread 6 (Thread 0x7f83863bc6c0 (LWP 1241515)):
#0  0x00007f83d731a18f in __GI___poll (fds=0x7f837c04b580, nfds=1, timeout=-1)
at ../sysdeps/unix/sysv/linux/poll.c:29
#1  0x00007f83d636f3cf in ??? () at /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f83d6311d20 in g_main_context_iteration () at
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f83d8727daa in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
at /lib/x86_64-linux-gnu/libQt5Core.so.5
#4  0x00007f83d86cb15b in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at
/lib/x86_64-linux-gnu/libQt5Core.so.5
#5  0x00007f83d84d9c52 in QThread::exec() () at
/lib/x86_64-linux-gnu/libQt5Core.so.5
#6  0x00007f83d84daeb1 in ??? () at /lib/x86_64-linux-gnu/libQt5Core.so.5
#7  0x00007f83d7297ada in start_thread (arg=<optimized out>) at
./nptl/pthread_create.c:444
#8  0x00007f83d732847c in clone3 () at
../sysdeps/unix/sysv/linux/x86_64/clone3.S:78

Thread 5 (Thread 0x7f8387bfe6c0 (LWP 1213280)):
#0  0x00007f83d731a18f in __GI___poll (fds=0x7f83800013b0, nfds=1, timeout=-1)
at ../sysdeps/unix/sysv/linux/poll.c:29
#1  0x00007f83d636f3cf in ??? () at /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f83d6311d20 in g_main_context_iteration () at
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f83d8727daa in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
at /lib/x86_64-linux-gnu/libQt5Core.so.5
#4  0x00007f83d86cb15b in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at
/lib/x86_64-linux-gnu/libQt5Core.so.5
#5  0x00007f83d84d9c52 in QThread::exec() () at
/lib/x86_64-linux-gnu/libQt5Core.so.5
#6  0x00007f83d9533219 in ??? () at /lib/x86_64-linux-gnu/libQt5Qml.so.5
#7  0x00007f83d84daeb1 in ??? () at /lib/x86_64-linux-gnu/libQt5Core.so.5
#8  0x00007f83d7297ada in start_thread (arg=<optimized out>) at
./nptl/pthread_create.c:444
#9  0x00007f83d732847c in clone3 () at
../sysdeps/unix/sysv/linux/x86_64/clone3.S:78

Thread 4 (Thread 0x7f83d15ff6c0 (LWP 1213267)):
#0  0x00007ffcb0dfcbb2 in ??? ()
#1  0x00007f83d72e557d in __GI___clock_gettime (clock_id=<optimized out>,
tp=<optimized out>) at ../sysdeps/unix/sysv/linux/clock_gettime.c:42
#2  0x00007f83d87276d5 in ??? () at /lib/x86_64-linux-gnu/libQt5Core.so.5
#3  0x00007f83d8725e9d in QTimerInfoList::updateCurrentTime() () at
/lib/x86_64-linux-gnu/libQt5Core.so.5
#4  0x00007f83d87264a9 in QTimerInfoList::timerWait(timespec&) () at
/lib/x86_64-linux-gnu/libQt5Core.so.5
#5  0x00007f83d872814e in ??? () at /lib/x86_64-linux-gnu/libQt5Core.so.5
#6  0x00007f83d6313e06 in ??? () at /lib/x86_64-linux-gnu/libglib-2.0.so.0
#7  0x00007f83d636f316 in ??? () at /lib/x86_64-linux-gnu/libglib-2.0.so.0
#8  0x00007f83d6311d20 in g_main_context_iteration () at
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#9  0x00007f83d8727dc6 in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
at /lib/x86_64-linux-gnu/libQt5Core.so.5
#10 0x00007f83d86cb15b in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at
/lib/x86_64-linux-gnu/libQt5Core.so.5
#11 0x00007f83d84d9c52 in QThread::exec() () at
/lib/x86_64-linux-gnu/libQt5Core.so.5
#12 0x00007f83d79851bb in ??? () at /lib/x86_64-linux-gnu/libQt5DBus.so.5
#13 0x00007f83d84daeb1 in ??? () at /lib/x86_64-linux-gnu/libQt5Core.so.5
#14 0x00007f83d7297ada in start_thread (arg=<optimized out>) at
./nptl/pthread_create.c:444
#15 0x00007f83d732847c in clone3 () at
../sysdeps/unix/sysv/linux/x86_64/clone3.S:78

Thread 3 (Thread 0x7f83a9ffb6c0 (LWP 1216236)):
#0  0x00007f83d7294076 in __futex_abstimed_wait_common64 (private=0,
cancel=true, abstime=0x0, op=393, expected=0, futex_word=0x55dfc2f59214) at
./nptl/futex-internal.c:57
#1  __futex_abstimed_wait_common (cancel=true, private=0, abstime=0x0,
clockid=0, expected=0, futex_word=0x55dfc2f59214) at ./nptl/futex-internal.c:87
#2  __GI___futex_abstimed_wait_cancelable64
(futex_word=futex_word@entry=0x55dfc2f59214, expected=expected@entry=0,
clockid=clockid@entry=0, abstime=abstime@entry=0x0, private=private@entry=0) at
./nptl/futex-internal.c:139
#3  0x00007f83d72969fe in __pthread_cond_wait_common (abstime=0x0, clockid=0,
mutex=0x55dfc2f591c0, cond=0x55dfc2f591e8) at ./nptl/pthread_cond_wait.c:503
#4  ___pthread_cond_wait (cond=0x55dfc2f591e8, mutex=0x55dfc2f591c0) at
./nptl/pthread_cond_wait.c:627
#5  0x00007f83d84e0cab in QWaitCondition::wait(QMutex*, QDeadlineTimer) () at
/lib/x86_64-linux-gnu/libQt5Core.so.5
#6  0x00007f83d9a145d5 in ??? () at /lib/x86_64-linux-gnu/libQt5Quick.so.5
#7  0x00007f83d9a16a39 in ??? () at /lib/x86_64-linux-gnu/libQt5Quick.so.5
#8  0x00007f83d84daeb1 in ??? () at /lib/x86_64-linux-gnu/libQt5Core.so.5
#9  0x00007f83d7297ada in start_thread (arg=<optimized out>) at
./nptl/pthread_create.c:444
#10 0x00007f83d732847c in clone3 () at
../sysdeps/unix/sysv/linux/x86_64/clone3.S:78

Thread 2 (Thread 0x7f8375e6e6c0 (LWP 1213283)):
#0  0x00007ffcb0dfcbb2 in ??? ()
#1  0x00007f83d72e557d in __GI___clock_gettime (clock_id=<optimized out>,
tp=<optimized out>) at ../sysdeps/unix/sysv/linux/clock_gettime.c:42
#2  0x00007f83ca710f84 in ??? () at
/lib/x86_64-linux-gnu/libnvidia-glcore.so.535.129.03
#3  0x00007f83ca711039 in ??? () at
/lib/x86_64-linux-gnu/libnvidia-glcore.so.535.129.03
#4  0x00007f83cac6dbcd in ??? () at
/lib/x86_64-linux-gnu/libnvidia-glcore.so.535.129.03
#5  0x00007f83ca823c67 in ??? () at
/lib/x86_64-linux-gnu/libnvidia-glcore.so.535.129.03
#6  0x00007f83ca8245af in ??? () at
/lib/x86_64-linux-gnu/libnvidia-glcore.so.535.129.03
#7  0x00007f83cac587d8 in ??? () at
/lib/x86_64-linux-gnu/libnvidia-glcore.so.535.129.03
#8  0x00007f83ca7df0c5 in ??? () at
/lib/x86_64-linux-gnu/libnvidia-glcore.so.535.129.03
#9  0x00007f83ca7e032a in ??? () at
/lib/x86_64-linux-gnu/libnvidia-glcore.so.535.129.03
#10 0x00007f83ca7e074f in ??? () at
/lib/x86_64-linux-gnu/libnvidia-glcore.so.535.129.03
#11 0x00007f83ca781fca in ??? () at
/lib/x86_64-linux-gnu/libnvidia-glcore.so.535.129.03
#12 0x00007f83ca72af91 in ??? () at
/lib/x86_64-linux-gnu/libnvidia-glcore.so.535.129.03
#13 0x00007f83ca72b45a in ??? () at
/lib/x86_64-linux-gnu/libnvidia-glcore.so.535.129.03
#14 0x00007f83ca713b04 in ??? () at
/lib/x86_64-linux-gnu/libnvidia-glcore.so.535.129.03
#15 0x00007f83d7297ada in start_thread (arg=<optimized out>) at
./nptl/pthread_create.c:444
#16 0x00007f83d732847c in clone3 () at
../sysdeps/unix/sysv/linux/x86_64/clone3.S:78

Thread 1 (Thread 0x7f83d34da9c0 (LWP 1213265)):
[KCrash Handler]
#5  0x00007f83d8e75fa7 in QRegion::~QRegion() () at
/lib/x86_64-linux-gnu/libQt5Gui.so.5
#6  0x00007f83d8e2884a in ??? () at /lib/x86_64-linux-gnu/libQt5Gui.so.5
#7  0x00007f83d8e1253d in QRasterPaintEngine::~QRasterPaintEngine() () at
/lib/x86_64-linux-gnu/libQt5Gui.so.5
#8  0x00007f83d8b97736 in QImageData::~QImageData() () at
/lib/x86_64-linux-gnu/libQt5Gui.so.5
#9  0x00007f83d8b97c0b in QImage::~QImage() () at
/lib/x86_64-linux-gnu/libQt5Gui.so.5
#10 0x00007f83da53fe7c in KDecoration2::DecorationShadow::~DecorationShadow()
() at /lib/x86_64-linux-gnu/libkdecorations2.so.5
#11 0x00007f83da0adc82 in KWin::Shadow::~Shadow() () at
/lib/x86_64-linux-gnu/libkwin.so.5
#12 0x00007f83da08418d in ??? () at /lib/x86_64-linux-gnu/libkwin.so.5
#13 0x00007f83da0e8584 in KWin::Window::~Window() () at
/lib/x86_64-linux-gnu/libkwin.so.5
#14 0x00007f83d9ff886d in KWin::Deleted::~Deleted() () at
/lib/x86_64-linux-gnu/libkwin.so.5
#15 0x00007f83d86f976b in QObject::event(QEvent*) () at
/lib/x86_64-linux-gnu/libQt5Core.so.5
#16 0x00007f83d7b6bc82 in QApplicationPrivate::notify_helper(QObject*, QEvent*)
() at /lib/x86_64-linux-gnu/libQt5Widgets.so.5
#17 0x00007f83d86cc7a8 in QCoreApplication::notifyInternal2(QObject*, QEvent*)
() at /lib/x86_64-linux-gnu/libQt5Core.so.5
#18 0x00007f83d86cfeb1 in QCoreApplicationPrivate::sendPostedEvents(QObject*,
int, QThreadData*) () at /lib/x86_64-linux-gnu/libQt5Core.so.5
#19 0x00007f83d87286f7 in ??? () at /lib/x86_64-linux-gnu/libQt5Core.so.5
#20 0x00007f83d6313b2c in ??? () at /lib/x86_64-linux-gnu/libglib-2.0.so.0
#21 0x00007f83d636f46f in ??? () at /lib/x86_64-linux-gnu/libglib-2.0.so.0
#22 0x00007f83d6311d20 in g_main_context_iteration () at
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#23 0x00007f83d8727daa in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
at /lib/x86_64-linux-gnu/libQt5Core.so.5
#24 0x00007f83d86cb15b in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at
/lib/x86_64-linux-gnu/libQt5Core.so.5
#25 0x00007f83d86d3904 in QCoreApplication::exec() () at
/lib/x86_64-linux-gnu/libQt5Core.so.5
#26 0x000055dfc0d1fb42 in ??? ()
#27 0x00007f83d72280d0 in __libc_start_call_main
(main=main@entry=0x55dfc0d1f4e0, argc=argc@entry=2,
argv=argv@entry=0x7ffcb0ddd538) at ../sysdeps/nptl/libc_start_call_main.h:58
#28 0x00007f83d7228189 in __libc_start_main_impl (main=0x55dfc0d1f4e0, argc=2,
argv=0x7ffcb0ddd538, init=<optimized out>, fini=<optimized out>,
rtld_fini=<optimized out>, stack_end=0x7ffcb0ddd528) at ../csu/libc-start.c:360
#29 0x000055dfc0d20fc5 in ??? ()

The reporter indicates this bug may be a duplicate of or related to bug 396729.

Reported using DrKonqi

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