https://bugs.kde.org/show_bug.cgi?id=507436

            Bug ID: 507436
           Summary: Crash after lockscreen
    Classification: Plasma
           Product: plasmashell
      Version First 5.27.5
       Reported In:
          Platform: Debian stable
                OS: Linux
            Status: REPORTED
          Keywords: drkonqi
          Severity: crash
          Priority: NOR
         Component: general
          Assignee: plasma-b...@kde.org
          Reporter: oceben...@gmail.com
                CC: k...@davidedmundson.co.uk
  Target Milestone: 1.0

Application: plasmashell (5.27.5)

Qt Version: 5.15.8
Frameworks Version: 5.103.0
Operating System: Linux 6.12.22+bpo-amd64 x86_64
Windowing System: X11
Distribution: Debian GNU/Linux 12 (bookworm)
DrKonqi: 5.27.5 [CoredumpBackend]

-- Information about the crash:
My pc was open for ~90m and went in lockscreen 
When I opened it up I saw KDE Plasma crashing and restarting itself
---
Debian GNU/Linux 12 (bookworm) x86_64
6.12.22+bpo-amd64

The crash can be reproduced sometimes.

-- Backtrace:
Application: Plasma (plasmashell), signal: Segmentation fault

           PID: 1263 (plasmashell)
           UID: 1000 (ocb)
           GID: 1000 (ocb)
        Signal: 11 (SEGV)
     Timestamp: Thu 2025-07-24 11:42:53 CEST (12s ago)
  Command Line: /usr/bin/plasmashell --no-respawn
    Executable: /usr/bin/plasmashell
 Control Group:
/user.slice/user-1000.slice/user@1000.service/session.slice/plasma-plasmashell.service
          Unit: user@1000.service
     User Unit: plasma-plasmashell.service
         Slice: user-1000.slice
     Owner UID: 1000 (ocb)
       Boot ID: 9d89c874b7b046f8833b3d9c7f42ffd0
    Machine ID: fe86271c84d34d50b979972786f8250e
      Hostname: legion
       Storage:
/var/lib/systemd/coredump/core.plasmashell.1000.9d89c874b7b046f8833b3d9c7f42ffd0.1263.1753350173000000.zst
(present)
  Size on Disk: 26.4M
       Message: Process 1263 (plasmashell) of user 1000 dumped core.

                Module libsystemd.so.0 from deb systemd-252.38-1~deb12u1.amd64
                Module libudev.so.1 from deb systemd-252.38-1~deb12u1.amd64
                Stack trace of thread 1263:
                #0  0x00007f92e82a9eec __pthread_kill_implementation (libc.so.6
+ 0x8aeec)
                #1  0x00007f92e825afb2 __GI_raise (libc.so.6 + 0x3bfb2)
                #2  0x00007f92ea979b46 _ZN6KCrash19defaultCrashHandlerEi
(libKF5Crash.so.5 + 0x5b46)
                #3  0x00007f92e825b050 __restore_rt (libc.so.6 + 0x3c050)
                #4  0x00007f92e82a9eec __pthread_kill_implementation (libc.so.6
+ 0x8aeec)
                #5  0x00007f92e825afb2 __GI_raise (libc.so.6 + 0x3bfb2)
                #6  0x00007f92e825b050 __restore_rt (libc.so.6 + 0x3c050)
                #7  0x00007f92e82a4f14 __futex_abstimed_wait_common64
(libc.so.6 + 0x85f14)
                #8  0x00007f92e82a75d8 __pthread_cond_wait_common (libc.so.6 +
0x885d8)
                #9  0x00007f92e84d1a6b
_ZN14QWaitCondition4waitEP6QMutex14QDeadlineTimer (libQt5Core.so.5 + 0xd1a6b)
                #10 0x00007f92ea40bd58 n/a (libQt5Quick.so.5 + 0x20bd58)
                #11 0x00007f92ea476e20 _ZN12QQuickWindow5eventEP6QEvent
(libQt5Quick.so.5 + 0x276e20)
                #12 0x00007f92e9562fae
_ZN19QApplicationPrivate13notify_helperEP7QObjectP6QEvent (libQt5Widgets.so.5 +
0x162fae)
                #13 0x00007f92e86b1738
_ZN16QCoreApplication15notifyInternal2EP7QObjectP6QEvent (libQt5Core.so.5 +
0x2b1738)
                #14 0x00007f92e8b2c4f3
_ZN15QPlatformWindow11windowEventEP6QEvent (libQt5Gui.so.5 + 0x12c4f3)
                #15 0x00007f92e956a1f9
_ZN12QApplication6notifyEP7QObjectP6QEvent (libQt5Widgets.so.5 + 0x16a1f9)
                #16 0x00007f92e86b1738
_ZN16QCoreApplication15notifyInternal2EP7QObjectP6QEvent (libQt5Core.so.5 +
0x2b1738)
                #17 0x00007f92e8708c71 _ZN14QTimerInfoList14activateTimersEv
(libQt5Core.so.5 + 0x308c71)
                #18 0x00007f92e8709504 n/a (libQt5Core.so.5 + 0x309504)
                #19 0x00007f92e718b749 g_main_context_dispatch
(libglib-2.0.so.0 + 0x54749)
                #20 0x00007f92e718b9d8 n/a (libglib-2.0.so.0 + 0x549d8)
                #21 0x00007f92e718ba6c g_main_context_iteration
(libglib-2.0.so.0 + 0x54a6c)
                #22 0x00007f92e8709876
_ZN20QEventDispatcherGlib13processEventsE6QFlagsIN10QEventLoop17ProcessEventsFlagEE
(libQt5Core.so.5 + 0x309876)
                #23 0x00007f92e86b01bb
_ZN10QEventLoop4execE6QFlagsINS_17ProcessEventsFlagEE (libQt5Core.so.5 +
0x2b01bb)
                #24 0x00007f92e86b8316 _ZN16QCoreApplication4execEv
(libQt5Core.so.5 + 0x2b8316)
                #25 0x0000555abad53dc3 n/a (plasmashell + 0x26dc3)
                #26 0x00007f92e824624a __libc_start_call_main (libc.so.6 +
0x2724a)
                #27 0x00007f92e8246305 __libc_start_main_impl (libc.so.6 +
0x27305)
                #28 0x0000555abad53ee1 n/a (plasmashell + 0x26ee1)

                Stack trace of thread 1291:
                #0  0x00007f92eae52cca __vdso_clock_gettime (linux-vdso.so.1 +
0xcca)
                #1  0x00007f92e82ee439 __GI___clock_gettime (libc.so.6 +
0xcf439)
                #2  0x00007f92e87091d1 n/a (libQt5Core.so.5 + 0x3091d1)
                #3  0x00007f92e8707af9 _ZN14QTimerInfoList17updateCurrentTimeEv
(libQt5Core.so.5 + 0x307af9)
                #4  0x00007f92e87080f5 _ZN14QTimerInfoList9timerWaitER8timespec
(libQt5Core.so.5 + 0x3080f5)
                #5  0x00007f92e8709bfe n/a (libQt5Core.so.5 + 0x309bfe)
                #6  0x00007f92e718ae7e g_main_context_prepare (libglib-2.0.so.0
+ 0x53e7e)
                #7  0x00007f92e718b883 n/a (libglib-2.0.so.0 + 0x54883)
                #8  0x00007f92e718ba6c g_main_context_iteration
(libglib-2.0.so.0 + 0x54a6c)
                #9  0x00007f92e870988e
_ZN20QEventDispatcherGlib13processEventsE6QFlagsIN10QEventLoop17ProcessEventsFlagEE
(libQt5Core.so.5 + 0x30988e)
                #10 0x00007f92e86b01bb
_ZN10QEventLoop4execE6QFlagsINS_17ProcessEventsFlagEE (libQt5Core.so.5 +
0x2b01bb)
                #11 0x00007f92e84cabc7 _ZN7QThread4execEv (libQt5Core.so.5 +
0xcabc7)
                #12 0x00007f92e92bc487 n/a (libQt5DBus.so.5 + 0x17487)
                #13 0x00007f92e84cbd83 n/a (libQt5Core.so.5 + 0xcbd83)
                #14 0x00007f92e82a81f5 start_thread (libc.so.6 + 0x891f5)
                #15 0x00007f92e832889c __clone3 (libc.so.6 + 0x10989c)

                Stack trace of thread 1524:
                #0  0x00007f92e831b21f __GI___poll (libc.so.6 + 0xfc21f)
                #1  0x00007f92da72be67 n/a (libnvidia-glcore.so.535.247.01 +
0x152be67)
                #2  0x00007f92da713fd4 n/a (libnvidia-glcore.so.535.247.01 +
0x1513fd4)
                #3  0x00007f92e82a81f5 start_thread (libc.so.6 + 0x891f5)
                #4  0x00007f92e832889c __clone3 (libc.so.6 + 0x10989c)

                Stack trace of thread 2135:
                #0  0x00007f92e82a4f16 __futex_abstimed_wait_common64
(libc.so.6 + 0x85f16)
                #1  0x00007f92e82a75d8 __pthread_cond_wait_common (libc.so.6 +
0x885d8)
                #2  0x00007f92e84d1a6b
_ZN14QWaitCondition4waitEP6QMutex14QDeadlineTimer (libQt5Core.so.5 + 0xd1a6b)
                #3  0x00007f92ea408085 n/a (libQt5Quick.so.5 + 0x208085)
                #4  0x00007f92ea40a4b1 n/a (libQt5Quick.so.5 + 0x20a4b1)
                #5  0x00007f92e84cbd83 n/a (libQt5Core.so.5 + 0xcbd83)
                #6  0x00007f92e82a81f5 start_thread (libc.so.6 + 0x891f5)
                #7  0x00007f92e832889c __clone3 (libc.so.6 + 0x10989c)

                Stack trace of thread 1544:
                #0  0x00007f92e831b21f __GI___poll (libc.so.6 + 0xfc21f)
                #1  0x00007f92ea979150 n/a (libKF5Crash.so.5 + 0x5150)
                #2  0x00007f92ea979ad6 _ZN6KCrash19defaultCrashHandlerEi
(libKF5Crash.so.5 + 0x5ad6)
                #3  0x00007f92e825b050 __restore_rt (libc.so.6 + 0x3c050)
                #4  0x00007f92ea3be3d0
_ZN16QSGAreaAllocator16deallocateInNodeERK6QPointP20QSGAreaAllocatorNode
(libQt5Quick.so.5 + 0x1be3d0)
                #5  0x00007f92ea3be446
_ZN16QSGAreaAllocator10deallocateERK5QRect (libQt5Quick.so.5 + 0x1be446)
                #6  0x00007f92ea3c4997 n/a (libQt5Quick.so.5 + 0x1c4997)
                #7  0x00007f92ea3c4acc n/a (libQt5Quick.so.5 + 0x1c4acc)
                #8  0x00007f92ea3c4ae9 n/a (libQt5Quick.so.5 + 0x1c4ae9)
                #9  0x00007f92dbf1ee0d n/a (libcorebindingsplugin.so + 0x1fe0d)
                #10 0x00007f92ea467c09
_ZN19QQuickWindowPrivate15runAndClearJobsEP5QListIP9QRunnableE
(libQt5Quick.so.5 + 0x267c09)
                #11 0x00007f92ea407846 n/a (libQt5Quick.so.5 + 0x207846)
                #12 0x00007f92ea409b35 n/a (libQt5Quick.so.5 + 0x209b35)
                #13 0x00007f92ea40a46f n/a (libQt5Quick.so.5 + 0x20a46f)
                #14 0x00007f92e84cbd83 n/a (libQt5Core.so.5 + 0xcbd83)
                #15 0x00007f92e82a81f5 start_thread (libc.so.6 + 0x891f5)
                #16 0x00007f92e832889c __clone3 (libc.so.6 + 0x10989c)

                Stack trace of thread 4097:
                #0  0x00007f92e82a4f16 __futex_abstimed_wait_common64
(libc.so.6 + 0x85f16)
                #1  0x00007f92e82a78bc __pthread_cond_wait_common (libc.so.6 +
0x888bc)
                #2  0x00007f92e84d19fc
_ZN14QWaitCondition4waitEP6QMutex14QDeadlineTimer (libQt5Core.so.5 + 0xd19fc)
                #3  0x00007f92e84cf0e5 n/a (libQt5Core.so.5 + 0xcf0e5)
                #4  0x00007f92e84cbd83 n/a (libQt5Core.so.5 + 0xcbd83)
                #5  0x00007f92e82a81f5 start_thread (libc.so.6 + 0x891f5)
                #6  0x00007f92e832889c __clone3 (libc.so.6 + 0x10989c)

                Stack trace of thread 4105:
                #0  0x00007f92e82a4f16 __futex_abstimed_wait_common64
(libc.so.6 + 0x85f16)
                #1  0x00007f92e82a78bc __pthread_cond_wait_common (libc.so.6 +
0x888bc)
                #2  0x00007f92e84d19fc
_ZN14QWaitCondition4waitEP6QMutex14QDeadlineTimer (libQt5Core.so.5 + 0xd19fc)
                #3  0x00007f92e84cf0e5 n/a (libQt5Core.so.5 + 0xcf0e5)
                #4  0x00007f92e84cbd83 n/a (libQt5Core.so.5 + 0xcbd83)
                #5  0x00007f92e82a81f5 start_thread (libc.so.6 + 0x891f5)
                #6  0x00007f92e832889c __clone3 (libc.so.6 + 0x10989c)

                Stack trace of thread 4101:
                #0  0x00007f92e82a4f16 __futex_abstimed_wait_common64
(libc.so.6 + 0x85f16)
                #1  0x00007f92e82a78bc __pthread_cond_wait_common (libc.so.6 +
0x888bc)
                #2  0x00007f92e84d19fc
_ZN14QWaitCondition4waitEP6QMutex14QDeadlineTimer (libQt5Core.so.5 + 0xd19fc)
                #3  0x00007f92e84cf0e5 n/a (libQt5Core.so.5 + 0xcf0e5)
                #4  0x00007f92e84cbd83 n/a (libQt5Core.so.5 + 0xcbd83)
                #5  0x00007f92e82a81f5 start_thread (libc.so.6 + 0x891f5)
                #6  0x00007f92e832889c __clone3 (libc.so.6 + 0x10989c)

                Stack trace of thread 4098:
                #0  0x00007f92e82a4f16 __futex_abstimed_wait_common64
(libc.so.6 + 0x85f16)
                #1  0x00007f92e82a78bc __pthread_cond_wait_common (libc.so.6 +
0x888bc)
                #2  0x00007f92e84d19fc
_ZN14QWaitCondition4waitEP6QMutex14QDeadlineTimer (libQt5Core.so.5 + 0xd19fc)
                #3  0x00007f92e84cf0e5 n/a (libQt5Core.so.5 + 0xcf0e5)
                #4  0x00007f92e84cbd83 n/a (libQt5Core.so.5 + 0xcbd83)
                #5  0x00007f92e82a81f5 start_thread (libc.so.6 + 0x891f5)
                #6  0x00007f92e832889c __clone3 (libc.so.6 + 0x10989c)

                Stack trace of thread 4099:
                #0  0x00007f92e82a4f16 __futex_abstimed_wait_common64
(libc.so.6 + 0x85f16)
                #1  0x00007f92e82a78bc __pthread_cond_wait_common (libc.so.6 +
0x888bc)
                #2  0x00007f92e84d19fc
_ZN14QWaitCondition4waitEP6QMutex14QDeadlineTimer (libQt5Core.so.5 + 0xd19fc)
                #3  0x00007f92e84cf0e5 n/a (libQt5Core.so.5 + 0xcf0e5)
                #4  0x00007f92e84cbd83 n/a (libQt5Core.so.5 + 0xcbd83)
                #5  0x00007f92e82a81f5 start_thread (libc.so.6 + 0x891f5)
                #6  0x00007f92e832889c __clone3 (libc.so.6 + 0x10989c)

                Stack trace of thread 4106:
                #0  0x00007f92e82a4f16 __futex_abstimed_wait_common64
(libc.so.6 + 0x85f16)
                #1  0x00007f92e82a78bc __pthread_cond_wait_common (libc.so.6 +
0x888bc)
                #2  0x00007f92e84d19fc
_ZN14QWaitCondition4waitEP6QMutex14QDeadlineTimer (libQt5Core.so.5 + 0xd19fc)
                #3  0x00007f92e84cf0e5 n/a (libQt5Core.so.5 + 0xcf0e5)
                #4  0x00007f92e84cbd83 n/a (libQt5Core.so.5 + 0xcbd83)
                #5  0x00007f92e82a81f5 start_thread (libc.so.6 + 0x891f5)
                #6  0x00007f92e832889c __clone3 (libc.so.6 + 0x10989c)

                Stack trace of thread 4096:
                #0  0x00007f92e82a4f16 __futex_abstimed_wait_common64
(libc.so.6 + 0x85f16)
                #1  0x00007f92e82a78bc __pthread_cond_wait_common (libc.so.6 +
0x888bc)
                #2  0x00007f92e84d19fc
_ZN14QWaitCondition4waitEP6QMutex14QDeadlineTimer (libQt5Core.so.5 + 0xd19fc)
                #3  0x00007f92e84cf0e5 n/a (libQt5Core.so.5 + 0xcf0e5)
                #4  0x00007f92e84cbd83 n/a (libQt5Core.so.5 + 0xcbd83)
                #5  0x00007f92e82a81f5 start_thread (libc.so.6 + 0x891f5)
                #6  0x00007f92e832889c __clone3 (libc.so.6 + 0x10989c)

                Stack trace of thread 4100:
                #0  0x00007f92e82a4f16 __futex_abstimed_wait_common64
(libc.so.6 + 0x85f16)
                #1  0x00007f92e82a78bc __pthread_cond_wait_common (libc.so.6 +
0x888bc)
                #2  0x00007f92e84d19fc
_ZN14QWaitCondition4waitEP6QMutex14QDeadlineTimer (libQt5Core.so.5 + 0xd19fc)
                #3  0x00007f92e84cf0e5 n/a (libQt5Core.so.5 + 0xcf0e5)
                #4  0x00007f92e84cbd83 n/a (libQt5Core.so.5 + 0xcbd83)
                #5  0x00007f92e82a81f5 start_thread (libc.so.6 + 0x891f5)
                #6  0x00007f92e832889c __clone3 (libc.so.6 + 0x10989c)

                Stack trace of thread 1373:
                #0  0x00007f92e831b21f __GI___poll (libc.so.6 + 0xfc21f)
                #1  0x00007f92e718b94e n/a (libglib-2.0.so.0 + 0x5494e)
                #2  0x00007f92e718ba6c g_main_context_iteration
(libglib-2.0.so.0 + 0x54a6c)
                #3  0x00007f92e8709876
_ZN20QEventDispatcherGlib13processEventsE6QFlagsIN10QEventLoop17ProcessEventsFlagEE
(libQt5Core.so.5 + 0x309876)
                #4  0x00007f92e86b01bb
_ZN10QEventLoop4execE6QFlagsINS_17ProcessEventsFlagEE (libQt5Core.so.5 +
0x2b01bb)
                #5  0x00007f92e84cabc7 _ZN7QThread4execEv (libQt5Core.so.5 +
0xcabc7)
                #6  0x00007f92e9f28555 n/a (libQt5Qml.so.5 + 0x328555)
                #7  0x00007f92e84cbd83 n/a (libQt5Core.so.5 + 0xcbd83)
                #8  0x00007f92e82a81f5 start_thread (libc.so.6 + 0x891f5)
                #9  0x00007f92e832889c __clone3 (libc.so.6 + 0x10989c)

                Stack trace of thread 1520:
                #0  0x00007f92e82a4f16 __futex_abstimed_wait_common64
(libc.so.6 + 0x85f16)
                #1  0x00007f92e82a75d8 __pthread_cond_wait_common (libc.so.6 +
0x885d8)
                #2  0x00007f92e84d1a6b
_ZN14QWaitCondition4waitEP6QMutex14QDeadlineTimer (libQt5Core.so.5 + 0xd1a6b)
                #3  0x00007f92ea408085 n/a (libQt5Quick.so.5 + 0x208085)
                #4  0x00007f92ea40a4b1 n/a (libQt5Quick.so.5 + 0x20a4b1)
                #5  0x00007f92e84cbd83 n/a (libQt5Core.so.5 + 0xcbd83)
                #6  0x00007f92e82a81f5 start_thread (libc.so.6 + 0x891f5)
                #7  0x00007f92e832889c __clone3 (libc.so.6 + 0x10989c)

                Stack trace of thread 1526:
                #0  0x00007f92e831b21f __GI___poll (libc.so.6 + 0xfc21f)
                #1  0x00007f92e718b94e n/a (libglib-2.0.so.0 + 0x5494e)
                #2  0x00007f92e718ba6c g_main_context_iteration
(libglib-2.0.so.0 + 0x54a6c)
                #3  0x00007f92e8709876
_ZN20QEventDispatcherGlib13processEventsE6QFlagsIN10QEventLoop17ProcessEventsFlagEE
(libQt5Core.so.5 + 0x309876)
                #4  0x00007f92e86b01bb
_ZN10QEventLoop4execE6QFlagsINS_17ProcessEventsFlagEE (libQt5Core.so.5 +
0x2b01bb)
                #5  0x00007f92e84cabc7 _ZN7QThread4execEv (libQt5Core.so.5 +
0xcabc7)
                #6  0x00007f92ea3566d6 n/a (libQt5Quick.so.5 + 0x1566d6)
                #7  0x00007f92e84cbd83 n/a (libQt5Core.so.5 + 0xcbd83)
                #8  0x00007f92e82a81f5 start_thread (libc.so.6 + 0x891f5)
                #9  0x00007f92e832889c __clone3 (libc.so.6 + 0x10989c)

                Stack trace of thread 1530:
                #0  0x00007f92e82a4f16 __futex_abstimed_wait_common64
(libc.so.6 + 0x85f16)
                #1  0x00007f92e82a75d8 __pthread_cond_wait_common (libc.so.6 +
0x885d8)
                #2  0x00007f92e84d1a6b
_ZN14QWaitCondition4waitEP6QMutex14QDeadlineTimer (libQt5Core.so.5 + 0xd1a6b)
                #3  0x00007f92ea408085 n/a (libQt5Quick.so.5 + 0x208085)
                #4  0x00007f92ea40a4b1 n/a (libQt5Quick.so.5 + 0x20a4b1)
                #5  0x00007f92e84cbd83 n/a (libQt5Core.so.5 + 0xcbd83)
                #6  0x00007f92e82a81f5 start_thread (libc.so.6 + 0x891f5)
                #7  0x00007f92e832889c __clone3 (libc.so.6 + 0x10989c)

                Stack trace of thread 1535:
                #0  0x00007f92e831b21f __GI___poll (libc.so.6 + 0xfc21f)
                #1  0x00007f92e718b94e n/a (libglib-2.0.so.0 + 0x5494e)
                #2  0x00007f92e718ba6c g_main_context_iteration
(libglib-2.0.so.0 + 0x54a6c)
                #3  0x00007f92e8709876
_ZN20QEventDispatcherGlib13processEventsE6QFlagsIN10QEventLoop17ProcessEventsFlagEE
(libQt5Core.so.5 + 0x309876)
                #4  0x00007f92e86b01bb
_ZN10QEventLoop4execE6QFlagsINS_17ProcessEventsFlagEE (libQt5Core.so.5 +
0x2b01bb)
                #5  0x00007f92e84cabc7 _ZN7QThread4execEv (libQt5Core.so.5 +
0xcabc7)
                #6  0x00007f92ac9a1667 _ZN15KCupsConnection3runEv
(libkcupslib.so + 0x23667)
                #7  0x00007f92e84cbd83 n/a (libQt5Core.so.5 + 0xcbd83)
                #8  0x00007f92e82a81f5 start_thread (libc.so.6 + 0x891f5)
                #9  0x00007f92e832889c __clone3 (libc.so.6 + 0x10989c)

                Stack trace of thread 1532:
                #0  0x00007f92e831db01 pselect64_syscall (libc.so.6 + 0xfeb01)
                #1  0x00007f92e6349a62 n/a (libusbmuxd-2.0.so.6 + 0x2a62)
                #2  0x00007f92e634ae60 n/a (libusbmuxd-2.0.so.6 + 0x3e60)
                #3  0x00007f92e82a81f5 start_thread (libc.so.6 + 0x891f5)
                #4  0x00007f92e832889c __clone3 (libc.so.6 + 0x10989c)

                Stack trace of thread 1569:
                #0  0x00007f92e82a4f16 __futex_abstimed_wait_common64
(libc.so.6 + 0x85f16)
                #1  0x00007f92e82a75d8 __pthread_cond_wait_common (libc.so.6 +
0x885d8)
                #2  0x00007f92e84d1a6b
_ZN14QWaitCondition4waitEP6QMutex14QDeadlineTimer (libQt5Core.so.5 + 0xd1a6b)
                #3  0x00007f92ea408085 n/a (libQt5Quick.so.5 + 0x208085)
                #4  0x00007f92ea40a4b1 n/a (libQt5Quick.so.5 + 0x20a4b1)
                #5  0x00007f92e84cbd83 n/a (libQt5Core.so.5 + 0xcbd83)
                #6  0x00007f92e82a81f5 start_thread (libc.so.6 + 0x891f5)
                #7  0x00007f92e832889c __clone3 (libc.so.6 + 0x10989c)

                Stack trace of thread 1545:
                #0  0x00007f92e82a4f16 __futex_abstimed_wait_common64
(libc.so.6 + 0x85f16)
                #1  0x00007f92e82a75d8 __pthread_cond_wait_common (libc.so.6 +
0x885d8)
                #2  0x00007f92e84d1a6b
_ZN14QWaitCondition4waitEP6QMutex14QDeadlineTimer (libQt5Core.so.5 + 0xd1a6b)
                #3  0x00007f92ea408085 n/a (libQt5Quick.so.5 + 0x208085)
                #4  0x00007f92ea40a4b1 n/a (libQt5Quick.so.5 + 0x20a4b1)
                #5  0x00007f92e84cbd83 n/a (libQt5Core.so.5 + 0xcbd83)
                #6  0x00007f92e82a81f5 start_thread (libc.so.6 + 0x891f5)
                #7  0x00007f92e832889c __clone3 (libc.so.6 + 0x10989c)

                Stack trace of thread 1570:
                #0  0x00007f92e82a4f16 __futex_abstimed_wait_common64
(libc.so.6 + 0x85f16)
                #1  0x00007f92e82a75d8 __pthread_cond_wait_common (libc.so.6 +
0x885d8)
                #2  0x00007f92e84d1a6b
_ZN14QWaitCondition4waitEP6QMutex14QDeadlineTimer (libQt5Core.so.5 + 0xd1a6b)
                #3  0x00007f92ea408085 n/a (libQt5Quick.so.5 + 0x208085)
                #4  0x00007f92ea40a4b1 n/a (libQt5Quick.so.5 + 0x20a4b1)
                #5  0x00007f92e84cbd83 n/a (libQt5Core.so.5 + 0xcbd83)
                #6  0x00007f92e82a81f5 start_thread (libc.so.6 + 0x891f5)
                #7  0x00007f92e832889c __clone3 (libc.so.6 + 0x10989c)

                Stack trace of thread 4102:
                #0  0x00007f92e82a4f16 __futex_abstimed_wait_common64
(libc.so.6 + 0x85f16)
                #1  0x00007f92e82a78bc __pthread_cond_wait_common (libc.so.6 +
0x888bc)
                #2  0x00007f92e84d19fc
_ZN14QWaitCondition4waitEP6QMutex14QDeadlineTimer (libQt5Core.so.5 + 0xd19fc)
                #3  0x00007f92e84cf0e5 n/a (libQt5Core.so.5 + 0xcf0e5)
                #4  0x00007f92e84cbd83 n/a (libQt5Core.so.5 + 0xcbd83)
                #5  0x00007f92e82a81f5 start_thread (libc.so.6 + 0x891f5)
                #6  0x00007f92e832889c __clone3 (libc.so.6 + 0x10989c)

                Stack trace of thread 4103:
                #0  0x00007f92e82a4f16 __futex_abstimed_wait_common64
(libc.so.6 + 0x85f16)
                #1  0x00007f92e82a78bc __pthread_cond_wait_common (libc.so.6 +
0x888bc)
                #2  0x00007f92e84d19fc
_ZN14QWaitCondition4waitEP6QMutex14QDeadlineTimer (libQt5Core.so.5 + 0xd19fc)
                #3  0x00007f92e84cf0e5 n/a (libQt5Core.so.5 + 0xcf0e5)
                #4  0x00007f92e84cbd83 n/a (libQt5Core.so.5 + 0xcbd83)
                #5  0x00007f92e82a81f5 start_thread (libc.so.6 + 0x891f5)
                #6  0x00007f92e832889c __clone3 (libc.so.6 + 0x10989c)

                Stack trace of thread 4107:
                #0  0x00007f92e82a4f16 __futex_abstimed_wait_common64
(libc.so.6 + 0x85f16)
                #1  0x00007f92e82a78bc __pthread_cond_wait_common (libc.so.6 +
0x888bc)
                #2  0x00007f92e84d19fc
_ZN14QWaitCondition4waitEP6QMutex14QDeadlineTimer (libQt5Core.so.5 + 0xd19fc)
                #3  0x00007f92e84cf0e5 n/a (libQt5Core.so.5 + 0xcf0e5)
                #4  0x00007f92e84cbd83 n/a (libQt5Core.so.5 + 0xcbd83)
                #5  0x00007f92e82a81f5 start_thread (libc.so.6 + 0x891f5)
                #6  0x00007f92e832889c __clone3 (libc.so.6 + 0x10989c)

                Stack trace of thread 4104:
                #0  0x00007f92e82a4f16 __futex_abstimed_wait_common64
(libc.so.6 + 0x85f16)
                #1  0x00007f92e82a78bc __pthread_cond_wait_common (libc.so.6 +
0x888bc)
                #2  0x00007f92e84d19fc
_ZN14QWaitCondition4waitEP6QMutex14QDeadlineTimer (libQt5Core.so.5 + 0xd19fc)
                #3  0x00007f92e84cf0e5 n/a (libQt5Core.so.5 + 0xcf0e5)
                #4  0x00007f92e84cbd83 n/a (libQt5Core.so.5 + 0xcbd83)
                #5  0x00007f92e82a81f5 start_thread (libc.so.6 + 0x891f5)
                #6  0x00007f92e832889c __clone3 (libc.so.6 + 0x10989c)
                ELF object binary architecture: AMD x86-64

[New LWP 1263]
[New LWP 1291]
[New LWP 1524]
[New LWP 2135]
[New LWP 1544]
[New LWP 4097]
[New LWP 4105]
[New LWP 4101]
[New LWP 4098]
[New LWP 4099]
[New LWP 4106]
[New LWP 4096]
[New LWP 4100]
[New LWP 1373]
[New LWP 1520]
[New LWP 1526]
[New LWP 1530]
[New LWP 1535]
[New LWP 1532]
[New LWP 1569]
[New LWP 1545]
[New LWP 1570]
[New LWP 4102]
[New LWP 4103]
[New LWP 4107]
[New LWP 4104]
[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/plasmashell --no-respawn'.
Program terminated with signal SIGSEGV, Segmentation fault.
#0  __pthread_kill_implementation (threadid=<optimized out>,
signo=signo@entry=11, no_tid=no_tid@entry=0) at ./nptl/pthread_kill.c:44
[Current thread is 1 (Thread 0x7f92e3af49c0 (LWP 1263))]
[Current thread is 13 (Thread 0x7f92727f46c0 (LWP 4100))]

Thread 26 (Thread 0x7f9269ffb6c0 (LWP 4104)):
#0  __futex_abstimed_wait_common64 (private=0, cancel=true,
abstime=0x7f9269ffab30, op=137, expected=0, futex_word=0x7f9298a6acb0) at
./nptl/futex-internal.c:57
#1  __futex_abstimed_wait_common (futex_word=futex_word@entry=0x7f9298a6acb0,
expected=expected@entry=0, clockid=clockid@entry=1,
abstime=abstime@entry=0x7f9269ffab30, private=private@entry=0,
cancel=cancel@entry=true) at ./nptl/futex-internal.c:87
#2  0x00007f92e82a4f7b in __GI___futex_abstimed_wait_cancelable64
(futex_word=futex_word@entry=0x7f9298a6acb0, expected=expected@entry=0,
clockid=clockid@entry=1, abstime=abstime@entry=0x7f9269ffab30,
private=private@entry=0) at ./nptl/futex-internal.c:139
#3  0x00007f92e82a78bc in __pthread_cond_wait_common (abstime=0x7f9269ffab30,
clockid=1, mutex=0x7f9298a6ac60, cond=0x7f9298a6ac88) at
./nptl/pthread_cond_wait.c:503
#4  ___pthread_cond_timedwait64 (cond=0x7f9298a6ac88, mutex=0x7f9298a6ac60,
abstime=0x7f9269ffab30) at ./nptl/pthread_cond_wait.c:643
#5  0x00007f92e84d19fc in QWaitCondition::wait(QMutex*, QDeadlineTimer) () at
/lib/x86_64-linux-gnu/libQt5Core.so.5
#6  0x00007f92e84cf0e5 in  () at /lib/x86_64-linux-gnu/libQt5Core.so.5
#7  0x00007f92e84cbd83 in  () at /lib/x86_64-linux-gnu/libQt5Core.so.5
#8  0x00007f92e82a81f5 in start_thread (arg=<optimized out>) at
./nptl/pthread_create.c:442
#9  0x00007f92e832889c in clone3 () at
../sysdeps/unix/sysv/linux/x86_64/clone3.S:81

Thread 25 (Thread 0x7f923bfff6c0 (LWP 4107)):
#0  __futex_abstimed_wait_common64 (private=0, cancel=true,
abstime=0x7f923bffeb30, op=137, expected=0, futex_word=0x7f929896b944) at
./nptl/futex-internal.c:57
#1  __futex_abstimed_wait_common (futex_word=futex_word@entry=0x7f929896b944,
expected=expected@entry=0, clockid=clockid@entry=1,
abstime=abstime@entry=0x7f923bffeb30, private=private@entry=0,
cancel=cancel@entry=true) at ./nptl/futex-internal.c:87
#2  0x00007f92e82a4f7b in __GI___futex_abstimed_wait_cancelable64
(futex_word=futex_word@entry=0x7f929896b944, expected=expected@entry=0,
clockid=clockid@entry=1, abstime=abstime@entry=0x7f923bffeb30,
private=private@entry=0) at ./nptl/futex-internal.c:139
#3  0x00007f92e82a78bc in __pthread_cond_wait_common (abstime=0x7f923bffeb30,
clockid=1, mutex=0x7f929896b8f0, cond=0x7f929896b918) at
./nptl/pthread_cond_wait.c:503
#4  ___pthread_cond_timedwait64 (cond=0x7f929896b918, mutex=0x7f929896b8f0,
abstime=0x7f923bffeb30) at ./nptl/pthread_cond_wait.c:643
#5  0x00007f92e84d19fc in QWaitCondition::wait(QMutex*, QDeadlineTimer) () at
/lib/x86_64-linux-gnu/libQt5Core.so.5
#6  0x00007f92e84cf0e5 in  () at /lib/x86_64-linux-gnu/libQt5Core.so.5
#7  0x00007f92e84cbd83 in  () at /lib/x86_64-linux-gnu/libQt5Core.so.5
#8  0x00007f92e82a81f5 in start_thread (arg=<optimized out>) at
./nptl/pthread_create.c:442
#9  0x00007f92e832889c in clone3 () at
../sysdeps/unix/sysv/linux/x86_64/clone3.S:81

Thread 24 (Thread 0x7f926a7fc6c0 (LWP 4103)):
#0  __futex_abstimed_wait_common64 (private=0, cancel=true,
abstime=0x7f926a7fbb30, op=137, expected=0, futex_word=0x7f9298acf0a0) at
./nptl/futex-internal.c:57
#1  __futex_abstimed_wait_common (futex_word=futex_word@entry=0x7f9298acf0a0,
expected=expected@entry=0, clockid=clockid@entry=1,
abstime=abstime@entry=0x7f926a7fbb30, private=private@entry=0,
cancel=cancel@entry=true) at ./nptl/futex-internal.c:87
#2  0x00007f92e82a4f7b in __GI___futex_abstimed_wait_cancelable64
(futex_word=futex_word@entry=0x7f9298acf0a0, expected=expected@entry=0,
clockid=clockid@entry=1, abstime=abstime@entry=0x7f926a7fbb30,
private=private@entry=0) at ./nptl/futex-internal.c:139
#3  0x00007f92e82a78bc in __pthread_cond_wait_common (abstime=0x7f926a7fbb30,
clockid=1, mutex=0x7f9298acf050, cond=0x7f9298acf078) at
./nptl/pthread_cond_wait.c:503
#4  ___pthread_cond_timedwait64 (cond=0x7f9298acf078, mutex=0x7f9298acf050,
abstime=0x7f926a7fbb30) at ./nptl/pthread_cond_wait.c:643
#5  0x00007f92e84d19fc in QWaitCondition::wait(QMutex*, QDeadlineTimer) () at
/lib/x86_64-linux-gnu/libQt5Core.so.5
#6  0x00007f92e84cf0e5 in  () at /lib/x86_64-linux-gnu/libQt5Core.so.5
#7  0x00007f92e84cbd83 in  () at /lib/x86_64-linux-gnu/libQt5Core.so.5
#8  0x00007f92e82a81f5 in start_thread (arg=<optimized out>) at
./nptl/pthread_create.c:442
#9  0x00007f92e832889c in clone3 () at
../sysdeps/unix/sysv/linux/x86_64/clone3.S:81

Thread 23 (Thread 0x7f926b7fe6c0 (LWP 4102)):
#0  __futex_abstimed_wait_common64 (private=0, cancel=true,
abstime=0x7f926b7fdb30, op=137, expected=0, futex_word=0x7f9298a85910) at
./nptl/futex-internal.c:57
#1  __futex_abstimed_wait_common (futex_word=futex_word@entry=0x7f9298a85910,
expected=expected@entry=0, clockid=clockid@entry=1,
abstime=abstime@entry=0x7f926b7fdb30, private=private@entry=0,
cancel=cancel@entry=true) at ./nptl/futex-internal.c:87
#2  0x00007f92e82a4f7b in __GI___futex_abstimed_wait_cancelable64
(futex_word=futex_word@entry=0x7f9298a85910, expected=expected@entry=0,
clockid=clockid@entry=1, abstime=abstime@entry=0x7f926b7fdb30,
private=private@entry=0) at ./nptl/futex-internal.c:139
#3  0x00007f92e82a78bc in __pthread_cond_wait_common (abstime=0x7f926b7fdb30,
clockid=1, mutex=0x7f9298a858c0, cond=0x7f9298a858e8) at
./nptl/pthread_cond_wait.c:503
#4  ___pthread_cond_timedwait64 (cond=0x7f9298a858e8, mutex=0x7f9298a858c0,
abstime=0x7f926b7fdb30) at ./nptl/pthread_cond_wait.c:643
#5  0x00007f92e84d19fc in QWaitCondition::wait(QMutex*, QDeadlineTimer) () at
/lib/x86_64-linux-gnu/libQt5Core.so.5
#6  0x00007f92e84cf0e5 in  () at /lib/x86_64-linux-gnu/libQt5Core.so.5
#7  0x00007f92e84cbd83 in  () at /lib/x86_64-linux-gnu/libQt5Core.so.5
#8  0x00007f92e82a81f5 in start_thread (arg=<optimized out>) at
./nptl/pthread_create.c:442
#9  0x00007f92e832889c in clone3 () at
../sysdeps/unix/sysv/linux/x86_64/clone3.S:81

Thread 22 (Thread 0x7f928dfff6c0 (LWP 1570)):
#0  __futex_abstimed_wait_common64 (private=0, cancel=true, abstime=0x0,
op=393, expected=0, futex_word=0x555ac50386c0) at ./nptl/futex-internal.c:57
#1  __futex_abstimed_wait_common (futex_word=futex_word@entry=0x555ac50386c0,
expected=expected@entry=0, clockid=clockid@entry=0, abstime=abstime@entry=0x0,
private=private@entry=0, cancel=cancel@entry=true) at
./nptl/futex-internal.c:87
#2  0x00007f92e82a4f7b in __GI___futex_abstimed_wait_cancelable64
(futex_word=futex_word@entry=0x555ac50386c0, expected=expected@entry=0,
clockid=clockid@entry=0, abstime=abstime@entry=0x0, private=private@entry=0) at
./nptl/futex-internal.c:139
#3  0x00007f92e82a75d8 in __pthread_cond_wait_common (abstime=0x0, clockid=0,
mutex=0x555ac5038670, cond=0x555ac5038698) at ./nptl/pthread_cond_wait.c:503
#4  ___pthread_cond_wait (cond=0x555ac5038698, mutex=0x555ac5038670) at
./nptl/pthread_cond_wait.c:618
#5  0x00007f92e84d1a6b in QWaitCondition::wait(QMutex*, QDeadlineTimer) () at
/lib/x86_64-linux-gnu/libQt5Core.so.5
#6  0x00007f92ea408085 in  () at /lib/x86_64-linux-gnu/libQt5Quick.so.5
#7  0x00007f92ea40a4b1 in  () at /lib/x86_64-linux-gnu/libQt5Quick.so.5
#8  0x00007f92e84cbd83 in  () at /lib/x86_64-linux-gnu/libQt5Core.so.5
#9  0x00007f92e82a81f5 in start_thread (arg=<optimized out>) at
./nptl/pthread_create.c:442
#10 0x00007f92e832889c in clone3 () at
../sysdeps/unix/sysv/linux/x86_64/clone3.S:81

Thread 21 (Thread 0x7f92a5bff6c0 (LWP 1545)):
#0  __futex_abstimed_wait_common64 (private=0, cancel=true, abstime=0x0,
op=393, expected=0, futex_word=0x555ac2b0e870) at ./nptl/futex-internal.c:57
#1  __futex_abstimed_wait_common (futex_word=futex_word@entry=0x555ac2b0e870,
expected=expected@entry=0, clockid=clockid@entry=0, abstime=abstime@entry=0x0,
private=private@entry=0, cancel=cancel@entry=true) at
./nptl/futex-internal.c:87
#2  0x00007f92e82a4f7b in __GI___futex_abstimed_wait_cancelable64
(futex_word=futex_word@entry=0x555ac2b0e870, expected=expected@entry=0,
clockid=clockid@entry=0, abstime=abstime@entry=0x0, private=private@entry=0) at
./nptl/futex-internal.c:139
#3  0x00007f92e82a75d8 in __pthread_cond_wait_common (abstime=0x0, clockid=0,
mutex=0x555ac2b0e820, cond=0x555ac2b0e848) at ./nptl/pthread_cond_wait.c:503
#4  ___pthread_cond_wait (cond=0x555ac2b0e848, mutex=0x555ac2b0e820) at
./nptl/pthread_cond_wait.c:618
#5  0x00007f92e84d1a6b in QWaitCondition::wait(QMutex*, QDeadlineTimer) () at
/lib/x86_64-linux-gnu/libQt5Core.so.5
#6  0x00007f92ea408085 in  () at /lib/x86_64-linux-gnu/libQt5Quick.so.5
#7  0x00007f92ea40a4b1 in  () at /lib/x86_64-linux-gnu/libQt5Quick.so.5
#8  0x00007f92e84cbd83 in  () at /lib/x86_64-linux-gnu/libQt5Core.so.5
#9  0x00007f92e82a81f5 in start_thread (arg=<optimized out>) at
./nptl/pthread_create.c:442
#10 0x00007f92e832889c in clone3 () at
../sysdeps/unix/sysv/linux/x86_64/clone3.S:81

Thread 20 (Thread 0x7f928ebfd6c0 (LWP 1569)):
#0  __futex_abstimed_wait_common64 (private=0, cancel=true, abstime=0x0,
op=393, expected=0, futex_word=0x555ac0b28260) at ./nptl/futex-internal.c:57
#1  __futex_abstimed_wait_common (futex_word=futex_word@entry=0x555ac0b28260,
expected=expected@entry=0, clockid=clockid@entry=0, abstime=abstime@entry=0x0,
private=private@entry=0, cancel=cancel@entry=true) at
./nptl/futex-internal.c:87
#2  0x00007f92e82a4f7b in __GI___futex_abstimed_wait_cancelable64
(futex_word=futex_word@entry=0x555ac0b28260, expected=expected@entry=0,
clockid=clockid@entry=0, abstime=abstime@entry=0x0, private=private@entry=0) at
./nptl/futex-internal.c:139
#3  0x00007f92e82a75d8 in __pthread_cond_wait_common (abstime=0x0, clockid=0,
mutex=0x555ac0b28210, cond=0x555ac0b28238) at ./nptl/pthread_cond_wait.c:503
#4  ___pthread_cond_wait (cond=0x555ac0b28238, mutex=0x555ac0b28210) at
./nptl/pthread_cond_wait.c:618
#5  0x00007f92e84d1a6b in QWaitCondition::wait(QMutex*, QDeadlineTimer) () at
/lib/x86_64-linux-gnu/libQt5Core.so.5
#6  0x00007f92ea408085 in  () at /lib/x86_64-linux-gnu/libQt5Quick.so.5
#7  0x00007f92ea40a4b1 in  () at /lib/x86_64-linux-gnu/libQt5Quick.so.5
#8  0x00007f92e84cbd83 in  () at /lib/x86_64-linux-gnu/libQt5Core.so.5
#9  0x00007f92e82a81f5 in start_thread (arg=<optimized out>) at
./nptl/pthread_create.c:442
#10 0x00007f92e832889c in clone3 () at
../sysdeps/unix/sysv/linux/x86_64/clone3.S:81

Thread 19 (Thread 0x7f92aebff6c0 (LWP 1532)):
#0  pselect64_syscall (sigmask=<optimized out>, timeout=<optimized out>,
exceptfds=0x0, writefds=0x0, readfds=0x7f92aebf6ad0, nfds=60) at
../sysdeps/unix/sysv/linux/pselect.c:34
#1  __pselect (nfds=60, readfds=0x7f92aebf6ad0, writefds=0x0, exceptfds=0x0,
timeout=<optimized out>, sigmask=<optimized out>) at
../sysdeps/unix/sysv/linux/pselect.c:56
#2  0x00007f92e6349a62 in  () at /lib/x86_64-linux-gnu/libusbmuxd-2.0.so.6
#3  0x00007f92e634ae60 in  () at /lib/x86_64-linux-gnu/libusbmuxd-2.0.so.6
#4  0x00007f92e82a81f5 in start_thread (arg=<optimized out>) at
./nptl/pthread_create.c:442
#5  0x00007f92e832889c in clone3 () at
../sysdeps/unix/sysv/linux/x86_64/clone3.S:81

Thread 18 (Thread 0x7f92a7bff6c0 (LWP 1535)):
#0  0x00007f92e831b21f in __GI___poll (fds=0x7f92a00029e0, nfds=1,
timeout=3500109) at ../sysdeps/unix/sysv/linux/poll.c:29
#1  0x00007f92e718b94e in  () at /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f92e718ba6c in g_main_context_iteration () at
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f92e8709876 in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
at /lib/x86_64-linux-gnu/libQt5Core.so.5
#4  0x00007f92e86b01bb in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at
/lib/x86_64-linux-gnu/libQt5Core.so.5
#5  0x00007f92e84cabc7 in QThread::exec() () at
/lib/x86_64-linux-gnu/libQt5Core.so.5
#6  0x00007f92ac9a1667 in KCupsConnection::run() () at
/lib/x86_64-linux-gnu/libkcupslib.so
#7  0x00007f92e84cbd83 in  () at /lib/x86_64-linux-gnu/libQt5Core.so.5
#8  0x00007f92e82a81f5 in start_thread (arg=<optimized out>) at
./nptl/pthread_create.c:442
#9  0x00007f92e832889c in clone3 () at
../sysdeps/unix/sysv/linux/x86_64/clone3.S:81

Thread 17 (Thread 0x7f92c6bff6c0 (LWP 1530)):
#0  __futex_abstimed_wait_common64 (private=0, cancel=true, abstime=0x0,
op=393, expected=0, futex_word=0x555ac0f84b90) at ./nptl/futex-internal.c:57
#1  __futex_abstimed_wait_common (futex_word=futex_word@entry=0x555ac0f84b90,
expected=expected@entry=0, clockid=clockid@entry=0, abstime=abstime@entry=0x0,
private=private@entry=0, cancel=cancel@entry=true) at
./nptl/futex-internal.c:87
#2  0x00007f92e82a4f7b in __GI___futex_abstimed_wait_cancelable64
(futex_word=futex_word@entry=0x555ac0f84b90, expected=expected@entry=0,
clockid=clockid@entry=0, abstime=abstime@entry=0x0, private=private@entry=0) at
./nptl/futex-internal.c:139
#3  0x00007f92e82a75d8 in __pthread_cond_wait_common (abstime=0x0, clockid=0,
mutex=0x555ac0f84b40, cond=0x555ac0f84b68) at ./nptl/pthread_cond_wait.c:503
#4  ___pthread_cond_wait (cond=0x555ac0f84b68, mutex=0x555ac0f84b40) at
./nptl/pthread_cond_wait.c:618
#5  0x00007f92e84d1a6b in QWaitCondition::wait(QMutex*, QDeadlineTimer) () at
/lib/x86_64-linux-gnu/libQt5Core.so.5
#6  0x00007f92ea408085 in  () at /lib/x86_64-linux-gnu/libQt5Quick.so.5
#7  0x00007f92ea40a4b1 in  () at /lib/x86_64-linux-gnu/libQt5Quick.so.5
#8  0x00007f92e84cbd83 in  () at /lib/x86_64-linux-gnu/libQt5Core.so.5
#9  0x00007f92e82a81f5 in start_thread (arg=<optimized out>) at
./nptl/pthread_create.c:442
#10 0x00007f92e832889c in clone3 () at
../sysdeps/unix/sysv/linux/x86_64/clone3.S:81

Thread 16 (Thread 0x7f92c62fe6c0 (LWP 1526)):
#0  0x00007f92e831b21f in __GI___poll (fds=0x7f92b000c890, nfds=1, timeout=-1)
at ../sysdeps/unix/sysv/linux/poll.c:29
#1  0x00007f92e718b94e in  () at /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f92e718ba6c in g_main_context_iteration () at
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f92e8709876 in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
at /lib/x86_64-linux-gnu/libQt5Core.so.5
#4  0x00007f92e86b01bb in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at
/lib/x86_64-linux-gnu/libQt5Core.so.5
#5  0x00007f92e84cabc7 in QThread::exec() () at
/lib/x86_64-linux-gnu/libQt5Core.so.5
#6  0x00007f92ea3566d6 in  () at /lib/x86_64-linux-gnu/libQt5Quick.so.5
#7  0x00007f92e84cbd83 in  () at /lib/x86_64-linux-gnu/libQt5Core.so.5
#8  0x00007f92e82a81f5 in start_thread (arg=<optimized out>) at
./nptl/pthread_create.c:442
#9  0x00007f92e832889c in clone3 () at
../sysdeps/unix/sysv/linux/x86_64/clone3.S:81

Thread 15 (Thread 0x7f92c7fff6c0 (LWP 1520)):
#0  __futex_abstimed_wait_common64 (private=0, cancel=true, abstime=0x0,
op=393, expected=0, futex_word=0x555ac02d55b4) at ./nptl/futex-internal.c:57
#1  __futex_abstimed_wait_common (futex_word=futex_word@entry=0x555ac02d55b4,
expected=expected@entry=0, clockid=clockid@entry=0, abstime=abstime@entry=0x0,
private=private@entry=0, cancel=cancel@entry=true) at
./nptl/futex-internal.c:87
#2  0x00007f92e82a4f7b in __GI___futex_abstimed_wait_cancelable64
(futex_word=futex_word@entry=0x555ac02d55b4, expected=expected@entry=0,
clockid=clockid@entry=0, abstime=abstime@entry=0x0, private=private@entry=0) at
./nptl/futex-internal.c:139
#3  0x00007f92e82a75d8 in __pthread_cond_wait_common (abstime=0x0, clockid=0,
mutex=0x555ac02d5560, cond=0x555ac02d5588) at ./nptl/pthread_cond_wait.c:503
#4  ___pthread_cond_wait (cond=0x555ac02d5588, mutex=0x555ac02d5560) at
./nptl/pthread_cond_wait.c:618
#5  0x00007f92e84d1a6b in QWaitCondition::wait(QMutex*, QDeadlineTimer) () at
/lib/x86_64-linux-gnu/libQt5Core.so.5
#6  0x00007f92ea408085 in  () at /lib/x86_64-linux-gnu/libQt5Quick.so.5
#7  0x00007f92ea40a4b1 in  () at /lib/x86_64-linux-gnu/libQt5Quick.so.5
#8  0x00007f92e84cbd83 in  () at /lib/x86_64-linux-gnu/libQt5Core.so.5
#9  0x00007f92e82a81f5 in start_thread (arg=<optimized out>) at
./nptl/pthread_create.c:442
#10 0x00007f92e832889c in clone3 () at
../sysdeps/unix/sysv/linux/x86_64/clone3.S:81

Thread 14 (Thread 0x7f92e09ff6c0 (LWP 1373)):
#0  0x00007f92e831b21f in __GI___poll (fds=0x7f92c80025e0, nfds=1, timeout=-1)
at ../sysdeps/unix/sysv/linux/poll.c:29
#1  0x00007f92e718b94e in  () at /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f92e718ba6c in g_main_context_iteration () at
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f92e8709876 in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
at /lib/x86_64-linux-gnu/libQt5Core.so.5
#4  0x00007f92e86b01bb in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at
/lib/x86_64-linux-gnu/libQt5Core.so.5
#5  0x00007f92e84cabc7 in QThread::exec() () at
/lib/x86_64-linux-gnu/libQt5Core.so.5
#6  0x00007f92e9f28555 in  () at /lib/x86_64-linux-gnu/libQt5Qml.so.5
#7  0x00007f92e84cbd83 in  () at /lib/x86_64-linux-gnu/libQt5Core.so.5
#8  0x00007f92e82a81f5 in start_thread (arg=<optimized out>) at
./nptl/pthread_create.c:442
#9  0x00007f92e832889c in clone3 () at
../sysdeps/unix/sysv/linux/x86_64/clone3.S:81

Thread 13 (Thread 0x7f92727f46c0 (LWP 4100)):
#0  __futex_abstimed_wait_common64 (private=0, cancel=true,
abstime=0x7f92727f3b30, op=137, expected=0, futex_word=0x7f92981a1950) at
./nptl/futex-internal.c:57
#1  __futex_abstimed_wait_common (futex_word=futex_word@entry=0x7f92981a1950,
expected=expected@entry=0, clockid=clockid@entry=1,
abstime=abstime@entry=0x7f92727f3b30, private=private@entry=0,
cancel=cancel@entry=true) at ./nptl/futex-internal.c:87
#2  0x00007f92e82a4f7b in __GI___futex_abstimed_wait_cancelable64
(futex_word=futex_word@entry=0x7f92981a1950, expected=expected@entry=0,
clockid=clockid@entry=1, abstime=abstime@entry=0x7f92727f3b30,
private=private@entry=0) at ./nptl/futex-internal.c:139
#3  0x00007f92e82a78bc in __pthread_cond_wait_common (abstime=0x7f92727f3b30,
clockid=1, mutex=0x7f92981a1900, cond=0x7f92981a1928) at
./nptl/pthread_cond_wait.c:503
#4  ___pthread_cond_timedwait64 (cond=0x7f92981a1928, mutex=0x7f92981a1900,
abstime=0x7f92727f3b30) at ./nptl/pthread_cond_wait.c:643
#5  0x00007f92e84d19fc in QWaitCondition::wait(QMutex*, QDeadlineTimer) () at
/lib/x86_64-linux-gnu/libQt5Core.so.5
#6  0x00007f92e84cf0e5 in  () at /lib/x86_64-linux-gnu/libQt5Core.so.5
#7  0x00007f92e84cbd83 in  () at /lib/x86_64-linux-gnu/libQt5Core.so.5
#8  0x00007f92e82a81f5 in start_thread (arg=<optimized out>) at
./nptl/pthread_create.c:442
#9  0x00007f92e832889c in clone3 () at
../sysdeps/unix/sysv/linux/x86_64/clone3.S:81

Thread 12 (Thread 0x7f9271dfb6c0 (LWP 4096)):
#0  __futex_abstimed_wait_common64 (private=0, cancel=true,
abstime=0x7f9271dfab30, op=137, expected=0, futex_word=0x7f9298bc9530) at
./nptl/futex-internal.c:57
#1  __futex_abstimed_wait_common (futex_word=futex_word@entry=0x7f9298bc9530,
expected=expected@entry=0, clockid=clockid@entry=1,
abstime=abstime@entry=0x7f9271dfab30, private=private@entry=0,
cancel=cancel@entry=true) at ./nptl/futex-internal.c:87
#2  0x00007f92e82a4f7b in __GI___futex_abstimed_wait_cancelable64
(futex_word=futex_word@entry=0x7f9298bc9530, expected=expected@entry=0,
clockid=clockid@entry=1, abstime=abstime@entry=0x7f9271dfab30,
private=private@entry=0) at ./nptl/futex-internal.c:139
#3  0x00007f92e82a78bc in __pthread_cond_wait_common (abstime=0x7f9271dfab30,
clockid=1, mutex=0x7f9298bc94e0, cond=0x7f9298bc9508) at
./nptl/pthread_cond_wait.c:503
#4  ___pthread_cond_timedwait64 (cond=0x7f9298bc9508, mutex=0x7f9298bc94e0,
abstime=0x7f9271dfab30) at ./nptl/pthread_cond_wait.c:643
#5  0x00007f92e84d19fc in QWaitCondition::wait(QMutex*, QDeadlineTimer) () at
/lib/x86_64-linux-gnu/libQt5Core.so.5
#6  0x00007f92e84cf0e5 in  () at /lib/x86_64-linux-gnu/libQt5Core.so.5
#7  0x00007f92e84cbd83 in  () at /lib/x86_64-linux-gnu/libQt5Core.so.5
#8  0x00007f92e82a81f5 in start_thread (arg=<optimized out>) at
./nptl/pthread_create.c:442
#9  0x00007f92e832889c in clone3 () at
../sysdeps/unix/sysv/linux/x86_64/clone3.S:81

Thread 11 (Thread 0x7f9268ff96c0 (LWP 4106)):
#0  __futex_abstimed_wait_common64 (private=0, cancel=true,
abstime=0x7f9268ff8b30, op=137, expected=0, futex_word=0x7f9298969774) at
./nptl/futex-internal.c:57
#1  __futex_abstimed_wait_common (futex_word=futex_word@entry=0x7f9298969774,
expected=expected@entry=0, clockid=clockid@entry=1,
abstime=abstime@entry=0x7f9268ff8b30, private=private@entry=0,
cancel=cancel@entry=true) at ./nptl/futex-internal.c:87
#2  0x00007f92e82a4f7b in __GI___futex_abstimed_wait_cancelable64
(futex_word=futex_word@entry=0x7f9298969774, expected=expected@entry=0,
clockid=clockid@entry=1, abstime=abstime@entry=0x7f9268ff8b30,
private=private@entry=0) at ./nptl/futex-internal.c:139
#3  0x00007f92e82a78bc in __pthread_cond_wait_common (abstime=0x7f9268ff8b30,
clockid=1, mutex=0x7f9298969720, cond=0x7f9298969748) at
./nptl/pthread_cond_wait.c:503
#4  ___pthread_cond_timedwait64 (cond=0x7f9298969748, mutex=0x7f9298969720,
abstime=0x7f9268ff8b30) at ./nptl/pthread_cond_wait.c:643
#5  0x00007f92e84d19fc in QWaitCondition::wait(QMutex*, QDeadlineTimer) () at
/lib/x86_64-linux-gnu/libQt5Core.so.5
#6  0x00007f92e84cf0e5 in  () at /lib/x86_64-linux-gnu/libQt5Core.so.5
#7  0x00007f92e84cbd83 in  () at /lib/x86_64-linux-gnu/libQt5Core.so.5
#8  0x00007f92e82a81f5 in start_thread (arg=<optimized out>) at
./nptl/pthread_create.c:442
#9  0x00007f92e832889c in clone3 () at
../sysdeps/unix/sysv/linux/x86_64/clone3.S:81

Thread 10 (Thread 0x7f926bfff6c0 (LWP 4099)):
#0  __futex_abstimed_wait_common64 (private=0, cancel=true,
abstime=0x7f926bffeb30, op=137, expected=0, futex_word=0x7f929886c3f0) at
./nptl/futex-internal.c:57
#1  __futex_abstimed_wait_common (futex_word=futex_word@entry=0x7f929886c3f0,
expected=expected@entry=0, clockid=clockid@entry=1,
abstime=abstime@entry=0x7f926bffeb30, private=private@entry=0,
cancel=cancel@entry=true) at ./nptl/futex-internal.c:87
#2  0x00007f92e82a4f7b in __GI___futex_abstimed_wait_cancelable64
(futex_word=futex_word@entry=0x7f929886c3f0, expected=expected@entry=0,
clockid=clockid@entry=1, abstime=abstime@entry=0x7f926bffeb30,
private=private@entry=0) at ./nptl/futex-internal.c:139
#3  0x00007f92e82a78bc in __pthread_cond_wait_common (abstime=0x7f926bffeb30,
clockid=1, mutex=0x7f929886c3a0, cond=0x7f929886c3c8) at
./nptl/pthread_cond_wait.c:503
#4  ___pthread_cond_timedwait64 (cond=0x7f929886c3c8, mutex=0x7f929886c3a0,
abstime=0x7f926bffeb30) at ./nptl/pthread_cond_wait.c:643
#5  0x00007f92e84d19fc in QWaitCondition::wait(QMutex*, QDeadlineTimer) () at
/lib/x86_64-linux-gnu/libQt5Core.so.5
#6  0x00007f92e84cf0e5 in  () at /lib/x86_64-linux-gnu/libQt5Core.so.5
#7  0x00007f92e84cbd83 in  () at /lib/x86_64-linux-gnu/libQt5Core.so.5
#8  0x00007f92e82a81f5 in start_thread (arg=<optimized out>) at
./nptl/pthread_create.c:442
#9  0x00007f92e832889c in clone3 () at
../sysdeps/unix/sysv/linux/x86_64/clone3.S:81

Thread 9 (Thread 0x7f92715fa6c0 (LWP 4098)):
#0  __futex_abstimed_wait_common64 (private=0, cancel=true,
abstime=0x7f92715f9b30, op=137, expected=0, futex_word=0x7f929835d9e0) at
./nptl/futex-internal.c:57
#1  __futex_abstimed_wait_common (futex_word=futex_word@entry=0x7f929835d9e0,
expected=expected@entry=0, clockid=clockid@entry=1,
abstime=abstime@entry=0x7f92715f9b30, private=private@entry=0,
cancel=cancel@entry=true) at ./nptl/futex-internal.c:87
#2  0x00007f92e82a4f7b in __GI___futex_abstimed_wait_cancelable64
(futex_word=futex_word@entry=0x7f929835d9e0, expected=expected@entry=0,
clockid=clockid@entry=1, abstime=abstime@entry=0x7f92715f9b30,
private=private@entry=0) at ./nptl/futex-internal.c:139
#3  0x00007f92e82a78bc in __pthread_cond_wait_common (abstime=0x7f92715f9b30,
clockid=1, mutex=0x7f929835d990, cond=0x7f929835d9b8) at
./nptl/pthread_cond_wait.c:503
#4  ___pthread_cond_timedwait64 (cond=0x7f929835d9b8, mutex=0x7f929835d990,
abstime=0x7f92715f9b30) at ./nptl/pthread_cond_wait.c:643
#5  0x00007f92e84d19fc in QWaitCondition::wait(QMutex*, QDeadlineTimer) () at
/lib/x86_64-linux-gnu/libQt5Core.so.5
#6  0x00007f92e84cf0e5 in  () at /lib/x86_64-linux-gnu/libQt5Core.so.5
#7  0x00007f92e84cbd83 in  () at /lib/x86_64-linux-gnu/libQt5Core.so.5
#8  0x00007f92e82a81f5 in start_thread (arg=<optimized out>) at
./nptl/pthread_create.c:442
#9  0x00007f92e832889c in clone3 () at
../sysdeps/unix/sysv/linux/x86_64/clone3.S:81

Thread 8 (Thread 0x7f9270df96c0 (LWP 4101)):
#0  __futex_abstimed_wait_common64 (private=0, cancel=true,
abstime=0x7f9270df8b30, op=137, expected=0, futex_word=0x7f9298cc2480) at
./nptl/futex-internal.c:57
#1  __futex_abstimed_wait_common (futex_word=futex_word@entry=0x7f9298cc2480,
expected=expected@entry=0, clockid=clockid@entry=1,
abstime=abstime@entry=0x7f9270df8b30, private=private@entry=0,
cancel=cancel@entry=true) at ./nptl/futex-internal.c:87
#2  0x00007f92e82a4f7b in __GI___futex_abstimed_wait_cancelable64
(futex_word=futex_word@entry=0x7f9298cc2480, expected=expected@entry=0,
clockid=clockid@entry=1, abstime=abstime@entry=0x7f9270df8b30,
private=private@entry=0) at ./nptl/futex-internal.c:139
#3  0x00007f92e82a78bc in __pthread_cond_wait_common (abstime=0x7f9270df8b30,
clockid=1, mutex=0x7f9298cc2430, cond=0x7f9298cc2458) at
./nptl/pthread_cond_wait.c:503
#4  ___pthread_cond_timedwait64 (cond=0x7f9298cc2458, mutex=0x7f9298cc2430,
abstime=0x7f9270df8b30) at ./nptl/pthread_cond_wait.c:643
#5  0x00007f92e84d19fc in QWaitCondition::wait(QMutex*, QDeadlineTimer) () at
/lib/x86_64-linux-gnu/libQt5Core.so.5
#6  0x00007f92e84cf0e5 in  () at /lib/x86_64-linux-gnu/libQt5Core.so.5
#7  0x00007f92e84cbd83 in  () at /lib/x86_64-linux-gnu/libQt5Core.so.5
#8  0x00007f92e82a81f5 in start_thread (arg=<optimized out>) at
./nptl/pthread_create.c:442
#9  0x00007f92e832889c in clone3 () at
../sysdeps/unix/sysv/linux/x86_64/clone3.S:81

Thread 7 (Thread 0x7f92697fa6c0 (LWP 4105)):
#0  __futex_abstimed_wait_common64 (private=0, cancel=true,
abstime=0x7f92697f9b30, op=137, expected=0, futex_word=0x7f9298ce68c0) at
./nptl/futex-internal.c:57
#1  __futex_abstimed_wait_common (futex_word=futex_word@entry=0x7f9298ce68c0,
expected=expected@entry=0, clockid=clockid@entry=1,
abstime=abstime@entry=0x7f92697f9b30, private=private@entry=0,
cancel=cancel@entry=true) at ./nptl/futex-internal.c:87
#2  0x00007f92e82a4f7b in __GI___futex_abstimed_wait_cancelable64
(futex_word=futex_word@entry=0x7f9298ce68c0, expected=expected@entry=0,
clockid=clockid@entry=1, abstime=abstime@entry=0x7f92697f9b30,
private=private@entry=0) at ./nptl/futex-internal.c:139
#3  0x00007f92e82a78bc in __pthread_cond_wait_common (abstime=0x7f92697f9b30,
clockid=1, mutex=0x7f9298ce6870, cond=0x7f9298ce6898) at
./nptl/pthread_cond_wait.c:503
#4  ___pthread_cond_timedwait64 (cond=0x7f9298ce6898, mutex=0x7f9298ce6870,
abstime=0x7f92697f9b30) at ./nptl/pthread_cond_wait.c:643
#5  0x00007f92e84d19fc in QWaitCondition::wait(QMutex*, QDeadlineTimer) () at
/lib/x86_64-linux-gnu/libQt5Core.so.5
#6  0x00007f92e84cf0e5 in  () at /lib/x86_64-linux-gnu/libQt5Core.so.5
#7  0x00007f92e84cbd83 in  () at /lib/x86_64-linux-gnu/libQt5Core.so.5
#8  0x00007f92e82a81f5 in start_thread (arg=<optimized out>) at
./nptl/pthread_create.c:442
#9  0x00007f92e832889c in clone3 () at
../sysdeps/unix/sysv/linux/x86_64/clone3.S:81

Thread 6 (Thread 0x7f926affd6c0 (LWP 4097)):
#0  __futex_abstimed_wait_common64 (private=0, cancel=true,
abstime=0x7f926affcb30, op=137, expected=0, futex_word=0x7f9298239a00) at
./nptl/futex-internal.c:57
#1  __futex_abstimed_wait_common (futex_word=futex_word@entry=0x7f9298239a00,
expected=expected@entry=0, clockid=clockid@entry=1,
abstime=abstime@entry=0x7f926affcb30, private=private@entry=0,
cancel=cancel@entry=true) at ./nptl/futex-internal.c:87
#2  0x00007f92e82a4f7b in __GI___futex_abstimed_wait_cancelable64
(futex_word=futex_word@entry=0x7f9298239a00, expected=expected@entry=0,
clockid=clockid@entry=1, abstime=abstime@entry=0x7f926affcb30,
private=private@entry=0) at ./nptl/futex-internal.c:139
#3  0x00007f92e82a78bc in __pthread_cond_wait_common (abstime=0x7f926affcb30,
clockid=1, mutex=0x7f92982399b0, cond=0x7f92982399d8) at
./nptl/pthread_cond_wait.c:503
#4  ___pthread_cond_timedwait64 (cond=0x7f92982399d8, mutex=0x7f92982399b0,
abstime=0x7f926affcb30) at ./nptl/pthread_cond_wait.c:643
#5  0x00007f92e84d19fc in QWaitCondition::wait(QMutex*, QDeadlineTimer) () at
/lib/x86_64-linux-gnu/libQt5Core.so.5
#6  0x00007f92e84cf0e5 in  () at /lib/x86_64-linux-gnu/libQt5Core.so.5
#7  0x00007f92e84cbd83 in  () at /lib/x86_64-linux-gnu/libQt5Core.so.5
#8  0x00007f92e82a81f5 in start_thread (arg=<optimized out>) at
./nptl/pthread_create.c:442
#9  0x00007f92e832889c in clone3 () at
../sysdeps/unix/sysv/linux/x86_64/clone3.S:81

Thread 5 (Thread 0x7f92a6ef66c0 (LWP 1544)):
[KCrash Handler]
#4  0x00007f92ea3be3d0 in QSGAreaAllocator::deallocateInNode(QPoint const&,
QSGAreaAllocatorNode*) () at /lib/x86_64-linux-gnu/libQt5Quick.so.5
#5  0x00007f92ea3be446 in QSGAreaAllocator::deallocate(QRect const&) () at
/lib/x86_64-linux-gnu/libQt5Quick.so.5
#6  0x00007f92ea3c4997 in  () at /lib/x86_64-linux-gnu/libQt5Quick.so.5
#7  0x00007f92ea3c4acc in  () at /lib/x86_64-linux-gnu/libQt5Quick.so.5
#8  0x00007f92ea3c4ae9 in  () at /lib/x86_64-linux-gnu/libQt5Quick.so.5
#9  0x00007f92dbf1ee0d in  () at
/usr/lib/x86_64-linux-gnu/qt5/qml/org/kde/plasma/core/libcorebindingsplugin.so
#10 0x00007f92ea467c09 in
QQuickWindowPrivate::runAndClearJobs(QList<QRunnable*>*) () at
/lib/x86_64-linux-gnu/libQt5Quick.so.5
#11 0x00007f92ea407846 in  () at /lib/x86_64-linux-gnu/libQt5Quick.so.5
#12 0x00007f92ea409b35 in  () at /lib/x86_64-linux-gnu/libQt5Quick.so.5
#13 0x00007f92ea40a46f in  () at /lib/x86_64-linux-gnu/libQt5Quick.so.5
#14 0x00007f92e84cbd83 in  () at /lib/x86_64-linux-gnu/libQt5Core.so.5
#15 0x00007f92e82a81f5 in start_thread (arg=<optimized out>) at
./nptl/pthread_create.c:442
#16 0x00007f92e832889c in clone3 () at
../sysdeps/unix/sysv/linux/x86_64/clone3.S:81

Thread 4 (Thread 0x7f928d3ff6c0 (LWP 2135)):
#0  __futex_abstimed_wait_common64 (private=0, cancel=true, abstime=0x0,
op=393, expected=0, futex_word=0x555ac4e1e5d0) at ./nptl/futex-internal.c:57
#1  __futex_abstimed_wait_common (futex_word=futex_word@entry=0x555ac4e1e5d0,
expected=expected@entry=0, clockid=clockid@entry=0, abstime=abstime@entry=0x0,
private=private@entry=0, cancel=cancel@entry=true) at
./nptl/futex-internal.c:87
#2  0x00007f92e82a4f7b in __GI___futex_abstimed_wait_cancelable64
(futex_word=futex_word@entry=0x555ac4e1e5d0, expected=expected@entry=0,
clockid=clockid@entry=0, abstime=abstime@entry=0x0, private=private@entry=0) at
./nptl/futex-internal.c:139
#3  0x00007f92e82a75d8 in __pthread_cond_wait_common (abstime=0x0, clockid=0,
mutex=0x555ac4e1e580, cond=0x555ac4e1e5a8) at ./nptl/pthread_cond_wait.c:503
#4  ___pthread_cond_wait (cond=0x555ac4e1e5a8, mutex=0x555ac4e1e580) at
./nptl/pthread_cond_wait.c:618
#5  0x00007f92e84d1a6b in QWaitCondition::wait(QMutex*, QDeadlineTimer) () at
/lib/x86_64-linux-gnu/libQt5Core.so.5
#6  0x00007f92ea408085 in  () at /lib/x86_64-linux-gnu/libQt5Quick.so.5
#7  0x00007f92ea40a4b1 in  () at /lib/x86_64-linux-gnu/libQt5Quick.so.5
#8  0x00007f92e84cbd83 in  () at /lib/x86_64-linux-gnu/libQt5Core.so.5
#9  0x00007f92e82a81f5 in start_thread (arg=<optimized out>) at
./nptl/pthread_create.c:442
#10 0x00007f92e832889c in clone3 () at
../sysdeps/unix/sysv/linux/x86_64/clone3.S:81

Thread 3 (Thread 0x7f92c77fe6c0 (LWP 1524)):
#0  0x00007f92e831b21f in __GI___poll (fds=0x7f92c77fdbf8, nfds=1,
timeout=300000) at ../sysdeps/unix/sysv/linux/poll.c:29
#1  0x00007f92da72be67 in  () at
/lib/x86_64-linux-gnu/libnvidia-glcore.so.535.247.01
#2  0x00007f92da713fd4 in  () at
/lib/x86_64-linux-gnu/libnvidia-glcore.so.535.247.01
#3  0x00007f92e82a81f5 in start_thread (arg=<optimized out>) at
./nptl/pthread_create.c:442
#4  0x00007f92e832889c in clone3 () at
../sysdeps/unix/sysv/linux/x86_64/clone3.S:81

Thread 2 (Thread 0x7f92e1d7e6c0 (LWP 1291)):
#0  0x00007f92eae52cca in clock_gettime ()
#1  0x00007f92e82ee439 in __GI___clock_gettime (clock_id=<optimized out>,
tp=<optimized out>) at ../sysdeps/unix/sysv/linux/clock_gettime.c:42
#2  0x00007f92e87091d1 in  () at /lib/x86_64-linux-gnu/libQt5Core.so.5
#3  0x00007f92e8707af9 in QTimerInfoList::updateCurrentTime() () at
/lib/x86_64-linux-gnu/libQt5Core.so.5
#4  0x00007f92e87080f5 in QTimerInfoList::timerWait(timespec&) () at
/lib/x86_64-linux-gnu/libQt5Core.so.5
#5  0x00007f92e8709bfe in  () at /lib/x86_64-linux-gnu/libQt5Core.so.5
#6  0x00007f92e718ae7e in g_main_context_prepare () at
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#7  0x00007f92e718b883 in  () at /lib/x86_64-linux-gnu/libglib-2.0.so.0
#8  0x00007f92e718ba6c in g_main_context_iteration () at
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#9  0x00007f92e870988e in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
at /lib/x86_64-linux-gnu/libQt5Core.so.5
#10 0x00007f92e86b01bb in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at
/lib/x86_64-linux-gnu/libQt5Core.so.5
#11 0x00007f92e84cabc7 in QThread::exec() () at
/lib/x86_64-linux-gnu/libQt5Core.so.5
#12 0x00007f92e92bc487 in  () at /lib/x86_64-linux-gnu/libQt5DBus.so.5
#13 0x00007f92e84cbd83 in  () at /lib/x86_64-linux-gnu/libQt5Core.so.5
#14 0x00007f92e82a81f5 in start_thread (arg=<optimized out>) at
./nptl/pthread_create.c:442
#15 0x00007f92e832889c in clone3 () at
../sysdeps/unix/sysv/linux/x86_64/clone3.S:81

Thread 1 (Thread 0x7f92e3af49c0 (LWP 1263)):
[KCrash Handler]
#5  __pthread_kill_implementation (threadid=<optimized out>,
signo=signo@entry=11, no_tid=no_tid@entry=0) at ./nptl/pthread_kill.c:44
#6  0x00007f92e82a9f4f in __pthread_kill_internal (signo=11,
threadid=<optimized out>) at ./nptl/pthread_kill.c:78
#7  0x00007f92e825afb2 in __GI_raise (sig=11) at ../sysdeps/posix/raise.c:26
#8  0x00007f92e825b050 in <signal handler called> () at
/lib/x86_64-linux-gnu/libc.so.6
#9  0x00007f92e82a4f14 in __futex_abstimed_wait_common64 (private=0,
cancel=true, abstime=0x0, op=393, expected=0, futex_word=0x555ac2971a00) at
./nptl/futex-internal.c:57
#10 __futex_abstimed_wait_common (futex_word=futex_word@entry=0x555ac2971a00,
expected=expected@entry=0, clockid=clockid@entry=0, abstime=abstime@entry=0x0,
private=private@entry=0, cancel=cancel@entry=true) at
./nptl/futex-internal.c:87
#11 0x00007f92e82a4f7b in __GI___futex_abstimed_wait_cancelable64
(futex_word=futex_word@entry=0x555ac2971a00, expected=expected@entry=0,
clockid=clockid@entry=0, abstime=abstime@entry=0x0, private=private@entry=0) at
./nptl/futex-internal.c:139
#12 0x00007f92e82a75d8 in __pthread_cond_wait_common (abstime=0x0, clockid=0,
mutex=0x555ac29719b0, cond=0x555ac29719d8) at ./nptl/pthread_cond_wait.c:503
#13 ___pthread_cond_wait (cond=0x555ac29719d8, mutex=0x555ac29719b0) at
./nptl/pthread_cond_wait.c:618
#14 0x00007f92e84d1a6b in QWaitCondition::wait(QMutex*, QDeadlineTimer) () at
/lib/x86_64-linux-gnu/libQt5Core.so.5
#15 0x00007f92ea40bd58 in  () at /lib/x86_64-linux-gnu/libQt5Quick.so.5
#16 0x00007f92ea476e20 in QQuickWindow::event(QEvent*) () at
/lib/x86_64-linux-gnu/libQt5Quick.so.5
#17 0x00007f92e9562fae in QApplicationPrivate::notify_helper(QObject*, QEvent*)
() at /lib/x86_64-linux-gnu/libQt5Widgets.so.5
#18 0x00007f92e86b1738 in QCoreApplication::notifyInternal2(QObject*, QEvent*)
() at /lib/x86_64-linux-gnu/libQt5Core.so.5
#19 0x00007f92e8b2c4f3 in QPlatformWindow::windowEvent(QEvent*) () at
/lib/x86_64-linux-gnu/libQt5Gui.so.5
#20 0x00007f92e956a1f9 in QApplication::notify(QObject*, QEvent*) () at
/lib/x86_64-linux-gnu/libQt5Widgets.so.5
#21 0x00007f92e86b1738 in QCoreApplication::notifyInternal2(QObject*, QEvent*)
() at /lib/x86_64-linux-gnu/libQt5Core.so.5
#22 0x00007f92e8708c71 in QTimerInfoList::activateTimers() () at
/lib/x86_64-linux-gnu/libQt5Core.so.5
#23 0x00007f92e8709504 in  () at /lib/x86_64-linux-gnu/libQt5Core.so.5
#24 0x00007f92e718b749 in g_main_context_dispatch () at
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#25 0x00007f92e718b9d8 in  () at /lib/x86_64-linux-gnu/libglib-2.0.so.0
#26 0x00007f92e718ba6c in g_main_context_iteration () at
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#27 0x00007f92e8709876 in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
at /lib/x86_64-linux-gnu/libQt5Core.so.5
#28 0x00007f92e86b01bb in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at
/lib/x86_64-linux-gnu/libQt5Core.so.5
#29 0x00007f92e86b8316 in QCoreApplication::exec() () at
/lib/x86_64-linux-gnu/libQt5Core.so.5
#30 0x0000555abad53dc3 in  ()
#31 0x00007f92e824624a in __libc_start_call_main
(main=main@entry=0x555abad52ee0, argc=argc@entry=2,
argv=argv@entry=0x7fffdb302c28) at ../sysdeps/nptl/libc_start_call_main.h:58
#32 0x00007f92e8246305 in __libc_start_main_impl (main=0x555abad52ee0, argc=2,
argv=0x7fffdb302c28, init=<optimized out>, fini=<optimized out>,
rtld_fini=<optimized out>, stack_end=0x7fffdb302c18) at ../csu/libc-start.c:360
#33 0x0000555abad53ee1 in  ()

The reporter indicates this bug may be a duplicate of or related to bug 491439,
bug 492520, bug 501758.

Reported using DrKonqi

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