https://bugs.kde.org/show_bug.cgi?id=487771
Bug ID: 487771
Summary: kwin_x11 crashed when logging back in with momentary
blurred graphic artifacts
Classification: Plasma
Product: kwin
Version: 5.27.5
Platform: Debian stable
OS: Linux
Status: REPORTED
Keywords: drkonqi
Severity: crash
Priority: NOR
Component: general
Assignee: kwin-bugs-n...@kde.org
Reporter: k...@assez.biz
Target Milestone: ---
Application: kwin_x11 (5.27.5)
Qt Version: 5.15.8
Frameworks Version: 5.103.0
Operating System: Linux 6.1.0-21-amd64 x86_64
Windowing System: X11
Distribution: Debian GNU/Linux 12 (bookworm)
DrKonqi: 5.27.5 [CoredumpBackend]
-- Information about the crash:
Happened after logging back in after ~4h idling, nothing special, few apps
already running in background.
The reporter is unsure if this crash is reproducible.
-- Backtrace:
Application: KWin (kwin_x11), signal: Segmentation fault
PID: 8281 (kwin_x11)
UID: 1000 (shdw)
GID: 1000 (shdw)
Signal: 11 (SEGV)
Timestamp: Wed 2024-05-29 18:34:42 EDT (48s 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 (shdw)
Boot ID: fcc6c7602e9447119e2f9ee11d180bae
Machine ID: 08af5a160a73489cbc34c69efa52ef57
Hostname: e15-debian
Storage:
/var/lib/systemd/coredump/core.kwin_x11.1000.fcc6c7602e9447119e2f9ee11d180bae.8281.1717022082000000.zst
(present)
Size on Disk: 8.5M
Message: Process 8281 (kwin_x11) of user 1000 dumped core.
Module libsystemd.so.0 from deb systemd-252.22-1~deb12u1.amd64
Module libudev.so.1 from deb systemd-252.22-1~deb12u1.amd64
Stack trace of thread 8281:
#0 0x00007efc8cffcd14 __GI___pthread_sigmask (libc.so.6 +
0x8fd14)
#1 0x00007efc8cfa9239 __GI___sigprocmask (libc.so.6 + 0x3c239)
#2 0x00007efc8fb20e9b _ZN6KCrash15setCrashHandlerEPFviE
(libKF5Crash.so.5 + 0x4e9b)
#3 0x00007efc8fb21b3e _ZN6KCrash19defaultCrashHandlerEi
(libKF5Crash.so.5 + 0x5b3e)
#4 0x00007efc8cfa9050 __restore_rt (libc.so.6 + 0x3c050)
#5 0x0000558d7671d5a6 n/a (kwin_x11 + 0xb25a6)
#6 0x0000558d7671dd5b n/a (kwin_x11 + 0xb2d5b)
#7 0x00007efc8fd46b67
_ZN4KWin18EffectsHandlerImpl14prePaintWindowEPNS_12EffectWindowERNS_18WindowPrePaintDataENSt6chrono8durationIlSt5ratioILl1ELl1000EEEE
(libkwin.so.5 + 0x21cb67)
#8 0x00007efc8fde31d3
_ZN4KWin14WorkspaceScene24preparePaintSimpleScreenEv (libkwin.so.5 + 0x2b91d3)
#9 0x00007efc8fde3685
_ZN4KWin14WorkspaceScene8prePaintEPNS_13SceneDelegateE (libkwin.so.5 +
0x2b9685)
#10 0x00007efc8fd021ef
_ZN4KWin10Compositor12prePaintPassEPNS_11RenderLayerE (libkwin.so.5 + 0x1d81ef)
#11 0x00007efc8fd0537f
_ZN4KWin10Compositor9compositeEPNS_10RenderLoopE (libkwin.so.5 + 0x1db37f)
#12 0x00007efc8fd07293
_ZN4KWin13X11Compositor9compositeEPNS_10RenderLoopE (libkwin.so.5 + 0x1dd293)
#13 0x00007efc8e4c7f4f n/a (libQt5Core.so.5 + 0x2e8f4f)
#14 0x00007efc8fcba0c2
_ZN4KWin10RenderLoop14frameRequestedEPS0_ (libkwin.so.5 + 0x1900c2)
#15 0x00007efc8fd0eed3 _ZN4KWin17RenderLoopPrivate8dispatchEv
(libkwin.so.5 + 0x1e4ed3)
#16 0x00007efc8e4c7f4f n/a (libQt5Core.so.5 + 0x2e8f4f)
#17 0x00007efc8e4cbd6a _ZN6QTimer7timeoutENS_14QPrivateSignalE
(libQt5Core.so.5 + 0x2ecd6a)
#18 0x00007efc8e4bc50d _ZN7QObject5eventEP6QEvent
(libQt5Core.so.5 + 0x2dd50d)
#19 0x00007efc8d718fae
_ZN19QApplicationPrivate13notify_helperEP7QObjectP6QEvent (libQt5Widgets.so.5 +
0x162fae)
#20 0x00007efc8e4906f8
_ZN16QCoreApplication15notifyInternal2EP7QObjectP6QEvent (libQt5Core.so.5 +
0x2b16f8)
#21 0x00007efc8e4e7c31 _ZN14QTimerInfoList14activateTimersEv
(libQt5Core.so.5 + 0x308c31)
#22 0x00007efc8e4e84c4 n/a (libQt5Core.so.5 + 0x3094c4)
#23 0x00007efc8bc1e7a9 g_main_context_dispatch
(libglib-2.0.so.0 + 0x547a9)
#24 0x00007efc8bc1ea38 n/a (libglib-2.0.so.0 + 0x54a38)
#25 0x00007efc8bc1eacc g_main_context_iteration
(libglib-2.0.so.0 + 0x54acc)
#26 0x00007efc8e4e8836
_ZN20QEventDispatcherGlib13processEventsE6QFlagsIN10QEventLoop17ProcessEventsFlagEE
(libQt5Core.so.5 + 0x309836)
#27 0x00007efc8e48f17b
_ZN10QEventLoop4execE6QFlagsINS_17ProcessEventsFlagEE (libQt5Core.so.5 +
0x2b017b)
#28 0x00007efc8e4972d6 _ZN16QCoreApplication4execEv
(libQt5Core.so.5 + 0x2b82d6)
#29 0x0000558d766ae2d1 n/a (kwin_x11 + 0x432d1)
#30 0x00007efc8cf9424a __libc_start_call_main (libc.so.6 +
0x2724a)
#31 0x00007efc8cf94305 __libc_start_main_impl (libc.so.6 +
0x27305)
#32 0x0000558d766af7b1 n/a (kwin_x11 + 0x447b1)
Stack trace of thread 9011:
#0 0x00007efc8cff2e96 __futex_abstimed_wait_common64
(libc.so.6 + 0x85e96)
#1 0x00007efc8cff5558 __pthread_cond_wait_common (libc.so.6 +
0x88558)
#2 0x00007efc842bc059 n/a (iris_dri.so + 0x10c059)
#3 0x00007efc8426e17b n/a (iris_dri.so + 0xbe17b)
#4 0x00007efc842bbf97 n/a (iris_dri.so + 0x10bf97)
#5 0x00007efc8cff6134 start_thread (libc.so.6 + 0x89134)
#6 0x00007efc8d0767dc __clone3 (libc.so.6 + 0x1097dc)
Stack trace of thread 8461:
#0 0x00007efc8cff2e96 __futex_abstimed_wait_common64
(libc.so.6 + 0x85e96)
#1 0x00007efc8cff5558 __pthread_cond_wait_common (libc.so.6 +
0x88558)
#2 0x00007efc842bc059 n/a (iris_dri.so + 0x10c059)
#3 0x00007efc8426e17b n/a (iris_dri.so + 0xbe17b)
#4 0x00007efc842bbf97 n/a (iris_dri.so + 0x10bf97)
#5 0x00007efc8cff6134 start_thread (libc.so.6 + 0x89134)
#6 0x00007efc8d0767dc __clone3 (libc.so.6 + 0x1097dc)
Stack trace of thread 8440:
#0 0x00007efc8d06915f __GI___poll (libc.so.6 + 0xfc15f)
#1 0x00007efc8bc1e9ae n/a (libglib-2.0.so.0 + 0x549ae)
#2 0x00007efc8bc1eacc g_main_context_iteration
(libglib-2.0.so.0 + 0x54acc)
#3 0x00007efc8e4e884e
_ZN20QEventDispatcherGlib13processEventsE6QFlagsIN10QEventLoop17ProcessEventsFlagEE
(libQt5Core.so.5 + 0x30984e)
#4 0x00007efc8e48f17b
_ZN10QEventLoop4execE6QFlagsINS_17ProcessEventsFlagEE (libQt5Core.so.5 +
0x2b017b)
#5 0x00007efc8e2a9b87 _ZN7QThread4execEv (libQt5Core.so.5 +
0xcab87)
#6 0x00007efc8d47e487 n/a (libQt5DBus.so.5 + 0x17487)
#7 0x00007efc8e2aad43 n/a (libQt5Core.so.5 + 0xcbd43)
#8 0x00007efc8cff6134 start_thread (libc.so.6 + 0x89134)
#9 0x00007efc8d0767dc __clone3 (libc.so.6 + 0x1097dc)
Stack trace of thread 8458:
#0 0x00007efc8cff2e96 __futex_abstimed_wait_common64
(libc.so.6 + 0x85e96)
#1 0x00007efc8cff5558 __pthread_cond_wait_common (libc.so.6 +
0x88558)
#2 0x00007efc842bc059 n/a (iris_dri.so + 0x10c059)
#3 0x00007efc8426e17b n/a (iris_dri.so + 0xbe17b)
#4 0x00007efc842bbf97 n/a (iris_dri.so + 0x10bf97)
#5 0x00007efc8cff6134 start_thread (libc.so.6 + 0x89134)
#6 0x00007efc8d0767dc __clone3 (libc.so.6 + 0x1097dc)
Stack trace of thread 9012:
#0 0x00007efc8cff2e96 __futex_abstimed_wait_common64
(libc.so.6 + 0x85e96)
#1 0x00007efc8cff5558 __pthread_cond_wait_common (libc.so.6 +
0x88558)
#2 0x00007efc842bc059 n/a (iris_dri.so + 0x10c059)
#3 0x00007efc8426e17b n/a (iris_dri.so + 0xbe17b)
#4 0x00007efc842bbf97 n/a (iris_dri.so + 0x10bf97)
#5 0x00007efc8cff6134 start_thread (libc.so.6 + 0x89134)
#6 0x00007efc8d0767dc __clone3 (libc.so.6 + 0x1097dc)
Stack trace of thread 9014:
#0 0x00007efc8cff2e96 __futex_abstimed_wait_common64
(libc.so.6 + 0x85e96)
#1 0x00007efc8cff5558 __pthread_cond_wait_common (libc.so.6 +
0x88558)
#2 0x00007efc842bc059 n/a (iris_dri.so + 0x10c059)
#3 0x00007efc8426e17b n/a (iris_dri.so + 0xbe17b)
#4 0x00007efc842bbf97 n/a (iris_dri.so + 0x10bf97)
#5 0x00007efc8cff6134 start_thread (libc.so.6 + 0x89134)
#6 0x00007efc8d0767dc __clone3 (libc.so.6 + 0x1097dc)
Stack trace of thread 8472:
#0 0x00007efc8cff2e96 __futex_abstimed_wait_common64
(libc.so.6 + 0x85e96)
#1 0x00007efc8cff5558 __pthread_cond_wait_common (libc.so.6 +
0x88558)
#2 0x00007efc842bc059 n/a (iris_dri.so + 0x10c059)
#3 0x00007efc8426e17b n/a (iris_dri.so + 0xbe17b)
#4 0x00007efc842bbf97 n/a (iris_dri.so + 0x10bf97)
#5 0x00007efc8cff6134 start_thread (libc.so.6 + 0x89134)
#6 0x00007efc8d0767dc __clone3 (libc.so.6 + 0x1097dc)
Stack trace of thread 8459:
#0 0x00007efc8cff2e96 __futex_abstimed_wait_common64
(libc.so.6 + 0x85e96)
#1 0x00007efc8cff5558 __pthread_cond_wait_common (libc.so.6 +
0x88558)
#2 0x00007efc842bc059 n/a (iris_dri.so + 0x10c059)
#3 0x00007efc8426e17b n/a (iris_dri.so + 0xbe17b)
#4 0x00007efc842bbf97 n/a (iris_dri.so + 0x10bf97)
#5 0x00007efc8cff6134 start_thread (libc.so.6 + 0x89134)
#6 0x00007efc8d0767dc __clone3 (libc.so.6 + 0x1097dc)
Stack trace of thread 9017:
#0 0x00007efc8cff2e96 __futex_abstimed_wait_common64
(libc.so.6 + 0x85e96)
#1 0x00007efc8cff5558 __pthread_cond_wait_common (libc.so.6 +
0x88558)
#2 0x00007efc842bc059 n/a (iris_dri.so + 0x10c059)
#3 0x00007efc8426e17b n/a (iris_dri.so + 0xbe17b)
#4 0x00007efc842bbf97 n/a (iris_dri.so + 0x10bf97)
#5 0x00007efc8cff6134 start_thread (libc.so.6 + 0x89134)
#6 0x00007efc8d0767dc __clone3 (libc.so.6 + 0x1097dc)
Stack trace of thread 9016:
#0 0x00007efc8cff2e96 __futex_abstimed_wait_common64
(libc.so.6 + 0x85e96)
#1 0x00007efc8cff5558 __pthread_cond_wait_common (libc.so.6 +
0x88558)
#2 0x00007efc842bc059 n/a (iris_dri.so + 0x10c059)
#3 0x00007efc8426e17b n/a (iris_dri.so + 0xbe17b)
#4 0x00007efc842bbf97 n/a (iris_dri.so + 0x10bf97)
#5 0x00007efc8cff6134 start_thread (libc.so.6 + 0x89134)
#6 0x00007efc8d0767dc __clone3 (libc.so.6 + 0x1097dc)
Stack trace of thread 10549:
#0 0x00007efc8cff2e96 __futex_abstimed_wait_common64
(libc.so.6 + 0x85e96)
#1 0x00007efc8cff5558 __pthread_cond_wait_common (libc.so.6 +
0x88558)
#2 0x00007efc842bc059 n/a (iris_dri.so + 0x10c059)
#3 0x00007efc8426e17b n/a (iris_dri.so + 0xbe17b)
#4 0x00007efc842bbf97 n/a (iris_dri.so + 0x10bf97)
#5 0x00007efc8cff6134 start_thread (libc.so.6 + 0x89134)
#6 0x00007efc8d0767dc __clone3 (libc.so.6 + 0x1097dc)
Stack trace of thread 8460:
#0 0x00007efc8cff2e96 __futex_abstimed_wait_common64
(libc.so.6 + 0x85e96)
#1 0x00007efc8cff5558 __pthread_cond_wait_common (libc.so.6 +
0x88558)
#2 0x00007efc842bc059 n/a (iris_dri.so + 0x10c059)
#3 0x00007efc8426e17b n/a (iris_dri.so + 0xbe17b)
#4 0x00007efc842bbf97 n/a (iris_dri.so + 0x10bf97)
#5 0x00007efc8cff6134 start_thread (libc.so.6 + 0x89134)
#6 0x00007efc8d0767dc __clone3 (libc.so.6 + 0x1097dc)
Stack trace of thread 20350:
#0 0x00007efc8cff2e96 __futex_abstimed_wait_common64
(libc.so.6 + 0x85e96)
#1 0x00007efc8cff5558 __pthread_cond_wait_common (libc.so.6 +
0x88558)
#2 0x00007efc842bc059 n/a (iris_dri.so + 0x10c059)
#3 0x00007efc8426e17b n/a (iris_dri.so + 0xbe17b)
#4 0x00007efc842bbf97 n/a (iris_dri.so + 0x10bf97)
#5 0x00007efc8cff6134 start_thread (libc.so.6 + 0x89134)
#6 0x00007efc8d0767dc __clone3 (libc.so.6 + 0x1097dc)
Stack trace of thread 20357:
#0 0x00007efc8cff2e96 __futex_abstimed_wait_common64
(libc.so.6 + 0x85e96)
#1 0x00007efc8cff5558 __pthread_cond_wait_common (libc.so.6 +
0x88558)
#2 0x00007efc8e2b0a2b
_ZN14QWaitCondition4waitEP6QMutex14QDeadlineTimer (libQt5Core.so.5 + 0xd1a2b)
#3 0x00007efc8f7b1085 n/a (libQt5Quick.so.5 + 0x208085)
#4 0x00007efc8f7b34b1 n/a (libQt5Quick.so.5 + 0x20a4b1)
#5 0x00007efc8e2aad43 n/a (libQt5Core.so.5 + 0xcbd43)
#6 0x00007efc8cff6134 start_thread (libc.so.6 + 0x89134)
#7 0x00007efc8d0767dc __clone3 (libc.so.6 + 0x1097dc)
Stack trace of thread 8645:
#0 0x00007efc8d06915f __GI___poll (libc.so.6 + 0xfc15f)
#1 0x00007efc8bc1e9ae n/a (libglib-2.0.so.0 + 0x549ae)
#2 0x00007efc8bc1eacc g_main_context_iteration
(libglib-2.0.so.0 + 0x54acc)
#3 0x00007efc8e4e8836
_ZN20QEventDispatcherGlib13processEventsE6QFlagsIN10QEventLoop17ProcessEventsFlagEE
(libQt5Core.so.5 + 0x309836)
#4 0x00007efc8e48f17b
_ZN10QEventLoop4execE6QFlagsINS_17ProcessEventsFlagEE (libQt5Core.so.5 +
0x2b017b)
#5 0x00007efc8e2a9b87 _ZN7QThread4execEv (libQt5Core.so.5 +
0xcab87)
#6 0x00007efc8f454555 n/a (libQt5Qml.so.5 + 0x328555)
#7 0x00007efc8e2aad43 n/a (libQt5Core.so.5 + 0xcbd43)
#8 0x00007efc8cff6134 start_thread (libc.so.6 + 0x89134)
#9 0x00007efc8d0767dc __clone3 (libc.so.6 + 0x1097dc)
Stack trace of thread 8947:
#0 0x00007efc8cff2e96 __futex_abstimed_wait_common64
(libc.so.6 + 0x85e96)
#1 0x00007efc8cff5558 __pthread_cond_wait_common (libc.so.6 +
0x88558)
#2 0x00007efc842bc059 n/a (iris_dri.so + 0x10c059)
#3 0x00007efc8426e17b n/a (iris_dri.so + 0xbe17b)
#4 0x00007efc842bbf97 n/a (iris_dri.so + 0x10bf97)
#5 0x00007efc8cff6134 start_thread (libc.so.6 + 0x89134)
#6 0x00007efc8d0767dc __clone3 (libc.so.6 + 0x1097dc)
Stack trace of thread 9013:
#0 0x00007efc8cff2e96 __futex_abstimed_wait_common64
(libc.so.6 + 0x85e96)
#1 0x00007efc8cff5558 __pthread_cond_wait_common (libc.so.6 +
0x88558)
#2 0x00007efc842bc059 n/a (iris_dri.so + 0x10c059)
#3 0x00007efc8426e17b n/a (iris_dri.so + 0xbe17b)
#4 0x00007efc842bbf97 n/a (iris_dri.so + 0x10bf97)
#5 0x00007efc8cff6134 start_thread (libc.so.6 + 0x89134)
#6 0x00007efc8d0767dc __clone3 (libc.so.6 + 0x1097dc)
Stack trace of thread 9015:
#0 0x00007efc8cff2e96 __futex_abstimed_wait_common64
(libc.so.6 + 0x85e96)
#1 0x00007efc8cff5558 __pthread_cond_wait_common (libc.so.6 +
0x88558)
#2 0x00007efc842bc059 n/a (iris_dri.so + 0x10c059)
#3 0x00007efc8426e17b n/a (iris_dri.so + 0xbe17b)
#4 0x00007efc842bbf97 n/a (iris_dri.so + 0x10bf97)
#5 0x00007efc8cff6134 start_thread (libc.so.6 + 0x89134)
#6 0x00007efc8d0767dc __clone3 (libc.so.6 + 0x1097dc)
Stack trace of thread 9148:
#0 0x00007efc8cff2e96 __futex_abstimed_wait_common64
(libc.so.6 + 0x85e96)
#1 0x00007efc8cff5558 __pthread_cond_wait_common (libc.so.6 +
0x88558)
#2 0x00007efc842bc059 n/a (iris_dri.so + 0x10c059)
#3 0x00007efc8426e17b n/a (iris_dri.so + 0xbe17b)
#4 0x00007efc842bbf97 n/a (iris_dri.so + 0x10bf97)
#5 0x00007efc8cff6134 start_thread (libc.so.6 + 0x89134)
#6 0x00007efc8d0767dc __clone3 (libc.so.6 + 0x1097dc)
Stack trace of thread 9149:
#0 0x00007efc8d06915f __GI___poll (libc.so.6 + 0xfc15f)
#1 0x00007efc8bc1e9ae n/a (libglib-2.0.so.0 + 0x549ae)
#2 0x00007efc8bc1eacc g_main_context_iteration
(libglib-2.0.so.0 + 0x54acc)
#3 0x00007efc8e4e8836
_ZN20QEventDispatcherGlib13processEventsE6QFlagsIN10QEventLoop17ProcessEventsFlagEE
(libQt5Core.so.5 + 0x309836)
#4 0x00007efc8e48f17b
_ZN10QEventLoop4execE6QFlagsINS_17ProcessEventsFlagEE (libQt5Core.so.5 +
0x2b017b)
#5 0x00007efc8e2a9b87 _ZN7QThread4execEv (libQt5Core.so.5 +
0xcab87)
#6 0x00007efc8e2aad43 n/a (libQt5Core.so.5 + 0xcbd43)
#7 0x00007efc8cff6134 start_thread (libc.so.6 + 0x89134)
#8 0x00007efc8d0767dc __clone3 (libc.so.6 + 0x1097dc)
Stack trace of thread 1883858:
#0 0x00007efc8cff2e96 __futex_abstimed_wait_common64
(libc.so.6 + 0x85e96)
#1 0x00007efc8cff5558 __pthread_cond_wait_common (libc.so.6 +
0x88558)
#2 0x00007efc842bc059 n/a (iris_dri.so + 0x10c059)
#3 0x00007efc8426e17b n/a (iris_dri.so + 0xbe17b)
#4 0x00007efc842bbf97 n/a (iris_dri.so + 0x10bf97)
#5 0x00007efc8cff6134 start_thread (libc.so.6 + 0x89134)
#6 0x00007efc8d0767dc __clone3 (libc.so.6 + 0x1097dc)
Stack trace of thread 1883859:
#0 0x00007efc8cff2e96 __futex_abstimed_wait_common64
(libc.so.6 + 0x85e96)
#1 0x00007efc8cff5558 __pthread_cond_wait_common (libc.so.6 +
0x88558)
#2 0x00007efc8e2b0a2b
_ZN14QWaitCondition4waitEP6QMutex14QDeadlineTimer (libQt5Core.so.5 + 0xd1a2b)
#3 0x00007efc8f7b1085 n/a (libQt5Quick.so.5 + 0x208085)
#4 0x00007efc8f7b34b1 n/a (libQt5Quick.so.5 + 0x20a4b1)
#5 0x00007efc8e2aad43 n/a (libQt5Core.so.5 + 0xcbd43)
#6 0x00007efc8cff6134 start_thread (libc.so.6 + 0x89134)
#7 0x00007efc8d0767dc __clone3 (libc.so.6 + 0x1097dc)
Stack trace of thread 8457:
#0 0x00007efc8cff2e96 __futex_abstimed_wait_common64
(libc.so.6 + 0x85e96)
#1 0x00007efc8cff5558 __pthread_cond_wait_common (libc.so.6 +
0x88558)
#2 0x00007efc842bc059 n/a (iris_dri.so + 0x10c059)
#3 0x00007efc8426e17b n/a (iris_dri.so + 0xbe17b)
#4 0x00007efc842bbf97 n/a (iris_dri.so + 0x10bf97)
#5 0x00007efc8cff6134 start_thread (libc.so.6 + 0x89134)
#6 0x00007efc8d0767dc __clone3 (libc.so.6 + 0x1097dc)
Stack trace of thread 8463:
#0 0x00007efc8cff2e96 __futex_abstimed_wait_common64
(libc.so.6 + 0x85e96)
#1 0x00007efc8cff5558 __pthread_cond_wait_common (libc.so.6 +
0x88558)
#2 0x00007efc842bc059 n/a (iris_dri.so + 0x10c059)
#3 0x00007efc8426e17b n/a (iris_dri.so + 0xbe17b)
#4 0x00007efc842bbf97 n/a (iris_dri.so + 0x10bf97)
#5 0x00007efc8cff6134 start_thread (libc.so.6 + 0x89134)
#6 0x00007efc8d0767dc __clone3 (libc.so.6 + 0x1097dc)
Stack trace of thread 8462:
#0 0x00007efc8cff2e96 __futex_abstimed_wait_common64
(libc.so.6 + 0x85e96)
#1 0x00007efc8cff5558 __pthread_cond_wait_common (libc.so.6 +
0x88558)
#2 0x00007efc842bc059 n/a (iris_dri.so + 0x10c059)
#3 0x00007efc8426e17b n/a (iris_dri.so + 0xbe17b)
#4 0x00007efc842bbf97 n/a (iris_dri.so + 0x10bf97)
#5 0x00007efc8cff6134 start_thread (libc.so.6 + 0x89134)
#6 0x00007efc8d0767dc __clone3 (libc.so.6 + 0x1097dc)
ELF object binary architecture: AMD x86-64
[New LWP 8281]
[New LWP 9011]
[New LWP 8461]
[New LWP 8440]
[New LWP 8458]
[New LWP 9012]
[New LWP 9014]
[New LWP 8472]
[New LWP 8459]
[New LWP 9017]
[New LWP 9016]
[New LWP 10549]
[New LWP 8460]
[New LWP 20350]
[New LWP 20357]
[New LWP 8645]
[New LWP 8947]
[New LWP 9013]
[New LWP 9015]
[New LWP 9148]
[New LWP 9149]
[New LWP 1883858]
[New LWP 1883859]
[New LWP 8457]
[New LWP 8463]
[New LWP 8462]
[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 0x7efc88b3a9c0 (LWP 8281))]
[Current thread is 1 (Thread 0x7efc88b3a9c0 (LWP 8281))]
Thread 26 (Thread 0x7efc70fa16c0 (LWP 8462)):
#0 __futex_abstimed_wait_common64 (private=0, cancel=true, abstime=0x0,
op=393, expected=0, futex_word=0x558d7774a490) at ./nptl/futex-internal.c:57
#1 __futex_abstimed_wait_common (futex_word=futex_word@entry=0x558d7774a490,
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 0x00007efc8cff2efb in __GI___futex_abstimed_wait_cancelable64
(futex_word=futex_word@entry=0x558d7774a490, expected=expected@entry=0,
clockid=clockid@entry=0, abstime=abstime@entry=0x0, private=private@entry=0) at
./nptl/futex-internal.c:139
#3 0x00007efc8cff5558 in __pthread_cond_wait_common (abstime=0x0, clockid=0,
mutex=0x558d7774a440, cond=0x558d7774a468) at ./nptl/pthread_cond_wait.c:503
#4 ___pthread_cond_wait (cond=0x558d7774a468, mutex=0x558d7774a440) at
./nptl/pthread_cond_wait.c:618
#5 0x00007efc842bc059 in ?? () from /usr/lib/x86_64-linux-gnu/dri/iris_dri.so
#6 0x00007efc8426e17b in ?? () from /usr/lib/x86_64-linux-gnu/dri/iris_dri.so
#7 0x00007efc842bbf97 in ?? () from /usr/lib/x86_64-linux-gnu/dri/iris_dri.so
#8 0x00007efc8cff6134 in start_thread (arg=<optimized out>) at
./nptl/pthread_create.c:442
#9 0x00007efc8d0767dc in clone3 () at
../sysdeps/unix/sysv/linux/x86_64/clone3.S:81
Thread 25 (Thread 0x7efc57fff6c0 (LWP 8463)):
#0 __futex_abstimed_wait_common64 (private=0, cancel=true, abstime=0x0,
op=393, expected=0, futex_word=0x558d7774a490) at ./nptl/futex-internal.c:57
#1 __futex_abstimed_wait_common (futex_word=futex_word@entry=0x558d7774a490,
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 0x00007efc8cff2efb in __GI___futex_abstimed_wait_cancelable64
(futex_word=futex_word@entry=0x558d7774a490, expected=expected@entry=0,
clockid=clockid@entry=0, abstime=abstime@entry=0x0, private=private@entry=0) at
./nptl/futex-internal.c:139
#3 0x00007efc8cff5558 in __pthread_cond_wait_common (abstime=0x0, clockid=0,
mutex=0x558d7774a440, cond=0x558d7774a468) at ./nptl/pthread_cond_wait.c:503
#4 ___pthread_cond_wait (cond=0x558d7774a468, mutex=0x558d7774a440) at
./nptl/pthread_cond_wait.c:618
#5 0x00007efc842bc059 in ?? () from /usr/lib/x86_64-linux-gnu/dri/iris_dri.so
#6 0x00007efc8426e17b in ?? () from /usr/lib/x86_64-linux-gnu/dri/iris_dri.so
#7 0x00007efc842bbf97 in ?? () from /usr/lib/x86_64-linux-gnu/dri/iris_dri.so
#8 0x00007efc8cff6134 in start_thread (arg=<optimized out>) at
./nptl/pthread_create.c:442
#9 0x00007efc8d0767dc in clone3 () at
../sysdeps/unix/sysv/linux/x86_64/clone3.S:81
Thread 24 (Thread 0x7efc7e8896c0 (LWP 8457)):
#0 __futex_abstimed_wait_common64 (private=0, cancel=true, abstime=0x0,
op=393, expected=0, futex_word=0x558d77752b5c) at ./nptl/futex-internal.c:57
#1 __futex_abstimed_wait_common (futex_word=futex_word@entry=0x558d77752b5c,
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 0x00007efc8cff2efb in __GI___futex_abstimed_wait_cancelable64
(futex_word=futex_word@entry=0x558d77752b5c, expected=expected@entry=0,
clockid=clockid@entry=0, abstime=abstime@entry=0x0, private=private@entry=0) at
./nptl/futex-internal.c:139
#3 0x00007efc8cff5558 in __pthread_cond_wait_common (abstime=0x0, clockid=0,
mutex=0x558d77752b08, cond=0x558d77752b30) at ./nptl/pthread_cond_wait.c:503
#4 ___pthread_cond_wait (cond=0x558d77752b30, mutex=0x558d77752b08) at
./nptl/pthread_cond_wait.c:618
#5 0x00007efc842bc059 in ?? () from /usr/lib/x86_64-linux-gnu/dri/iris_dri.so
#6 0x00007efc8426e17b in ?? () from /usr/lib/x86_64-linux-gnu/dri/iris_dri.so
#7 0x00007efc842bbf97 in ?? () from /usr/lib/x86_64-linux-gnu/dri/iris_dri.so
#8 0x00007efc8cff6134 in start_thread (arg=<optimized out>) at
./nptl/pthread_create.c:442
#9 0x00007efc8d0767dc in clone3 () at
../sysdeps/unix/sysv/linux/x86_64/clone3.S:81
Thread 23 (Thread 0x7efbf7fff6c0 (LWP 1883859)):
#0 __futex_abstimed_wait_common64 (private=0, cancel=true, abstime=0x0,
op=393, expected=0, futex_word=0x7efc80085a04) at ./nptl/futex-internal.c:57
#1 __futex_abstimed_wait_common (futex_word=futex_word@entry=0x7efc80085a04,
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 0x00007efc8cff2efb in __GI___futex_abstimed_wait_cancelable64
(futex_word=futex_word@entry=0x7efc80085a04, expected=expected@entry=0,
clockid=clockid@entry=0, abstime=abstime@entry=0x0, private=private@entry=0) at
./nptl/futex-internal.c:139
#3 0x00007efc8cff5558 in __pthread_cond_wait_common (abstime=0x0, clockid=0,
mutex=0x7efc800859b0, cond=0x7efc800859d8) at ./nptl/pthread_cond_wait.c:503
#4 ___pthread_cond_wait (cond=0x7efc800859d8, mutex=0x7efc800859b0) at
./nptl/pthread_cond_wait.c:618
#5 0x00007efc8e2b0a2b in QWaitCondition::wait(QMutex*, QDeadlineTimer) () from
/lib/x86_64-linux-gnu/libQt5Core.so.5
#6 0x00007efc8f7b1085 in ?? () from /lib/x86_64-linux-gnu/libQt5Quick.so.5
#7 0x00007efc8f7b34b1 in ?? () from /lib/x86_64-linux-gnu/libQt5Quick.so.5
#8 0x00007efc8e2aad43 in ?? () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#9 0x00007efc8cff6134 in start_thread (arg=<optimized out>) at
./nptl/pthread_create.c:442
#10 0x00007efc8d0767dc in clone3 () at
../sysdeps/unix/sysv/linux/x86_64/clone3.S:81
Thread 22 (Thread 0x7efbf77fe6c0 (LWP 1883858)):
#0 __futex_abstimed_wait_common64 (private=0, cancel=true, abstime=0x0,
op=393, expected=0, futex_word=0x7efc55fd8580) at ./nptl/futex-internal.c:57
#1 __futex_abstimed_wait_common (futex_word=futex_word@entry=0x7efc55fd8580,
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 0x00007efc8cff2efb in __GI___futex_abstimed_wait_cancelable64
(futex_word=futex_word@entry=0x7efc55fd8580, expected=expected@entry=0,
clockid=clockid@entry=0, abstime=abstime@entry=0x0, private=private@entry=0) at
./nptl/futex-internal.c:139
#3 0x00007efc8cff5558 in __pthread_cond_wait_common (abstime=0x0, clockid=0,
mutex=0x7efc55fd8530, cond=0x7efc55fd8558) at ./nptl/pthread_cond_wait.c:503
#4 ___pthread_cond_wait (cond=0x7efc55fd8558, mutex=0x7efc55fd8530) at
./nptl/pthread_cond_wait.c:618
#5 0x00007efc842bc059 in ?? () from /usr/lib/x86_64-linux-gnu/dri/iris_dri.so
#6 0x00007efc8426e17b in ?? () from /usr/lib/x86_64-linux-gnu/dri/iris_dri.so
#7 0x00007efc842bbf97 in ?? () from /usr/lib/x86_64-linux-gnu/dri/iris_dri.so
#8 0x00007efc8cff6134 in start_thread (arg=<optimized out>) at
./nptl/pthread_create.c:442
#9 0x00007efc8d0767dc in clone3 () at
../sysdeps/unix/sysv/linux/x86_64/clone3.S:81
Thread 21 (Thread 0x7efc26ffd6c0 (LWP 9149)):
#0 0x00007efc8d06915f in __GI___poll (fds=0x7efc0c0025e0, nfds=1, timeout=-1)
at ../sysdeps/unix/sysv/linux/poll.c:29
#1 0x00007efc8bc1e9ae in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2 0x00007efc8bc1eacc in g_main_context_iteration () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#3 0x00007efc8e4e8836 in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
from /lib/x86_64-linux-gnu/libQt5Core.so.5
#4 0x00007efc8e48f17b in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from
/lib/x86_64-linux-gnu/libQt5Core.so.5
#5 0x00007efc8e2a9b87 in QThread::exec() () from
/lib/x86_64-linux-gnu/libQt5Core.so.5
#6 0x00007efc8e2aad43 in ?? () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#7 0x00007efc8cff6134 in start_thread (arg=<optimized out>) at
./nptl/pthread_create.c:442
#8 0x00007efc8d0767dc in clone3 () at
../sysdeps/unix/sysv/linux/x86_64/clone3.S:81
Thread 20 (Thread 0x7efc277fe6c0 (LWP 9148)):
#0 __futex_abstimed_wait_common64 (private=0, cancel=true, abstime=0x0,
op=393, expected=0, futex_word=0x7efc70088580) at ./nptl/futex-internal.c:57
#1 __futex_abstimed_wait_common (futex_word=futex_word@entry=0x7efc70088580,
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 0x00007efc8cff2efb in __GI___futex_abstimed_wait_cancelable64
(futex_word=futex_word@entry=0x7efc70088580, expected=expected@entry=0,
clockid=clockid@entry=0, abstime=abstime@entry=0x0, private=private@entry=0) at
./nptl/futex-internal.c:139
#3 0x00007efc8cff5558 in __pthread_cond_wait_common (abstime=0x0, clockid=0,
mutex=0x7efc70088530, cond=0x7efc70088558) at ./nptl/pthread_cond_wait.c:503
#4 ___pthread_cond_wait (cond=0x7efc70088558, mutex=0x7efc70088530) at
./nptl/pthread_cond_wait.c:618
#5 0x00007efc842bc059 in ?? () from /usr/lib/x86_64-linux-gnu/dri/iris_dri.so
#6 0x00007efc8426e17b in ?? () from /usr/lib/x86_64-linux-gnu/dri/iris_dri.so
#7 0x00007efc842bbf97 in ?? () from /usr/lib/x86_64-linux-gnu/dri/iris_dri.so
#8 0x00007efc8cff6134 in start_thread (arg=<optimized out>) at
./nptl/pthread_create.c:442
#9 0x00007efc8d0767dc in clone3 () at
../sysdeps/unix/sysv/linux/x86_64/clone3.S:81
Thread 19 (Thread 0x7efc3d7fa6c0 (LWP 9015)):
#0 __futex_abstimed_wait_common64 (private=0, cancel=true, abstime=0x0,
op=393, expected=0, futex_word=0x558d77f8fd50) at ./nptl/futex-internal.c:57
#1 __futex_abstimed_wait_common (futex_word=futex_word@entry=0x558d77f8fd50,
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 0x00007efc8cff2efb in __GI___futex_abstimed_wait_cancelable64
(futex_word=futex_word@entry=0x558d77f8fd50, expected=expected@entry=0,
clockid=clockid@entry=0, abstime=abstime@entry=0x0, private=private@entry=0) at
./nptl/futex-internal.c:139
#3 0x00007efc8cff5558 in __pthread_cond_wait_common (abstime=0x0, clockid=0,
mutex=0x558d77f8fd00, cond=0x558d77f8fd28) at ./nptl/pthread_cond_wait.c:503
#4 ___pthread_cond_wait (cond=0x558d77f8fd28, mutex=0x558d77f8fd00) at
./nptl/pthread_cond_wait.c:618
#5 0x00007efc842bc059 in ?? () from /usr/lib/x86_64-linux-gnu/dri/iris_dri.so
#6 0x00007efc8426e17b in ?? () from /usr/lib/x86_64-linux-gnu/dri/iris_dri.so
#7 0x00007efc842bbf97 in ?? () from /usr/lib/x86_64-linux-gnu/dri/iris_dri.so
#8 0x00007efc8cff6134 in start_thread (arg=<optimized out>) at
./nptl/pthread_create.c:442
#9 0x00007efc8d0767dc in clone3 () at
../sysdeps/unix/sysv/linux/x86_64/clone3.S:81
Thread 18 (Thread 0x7efc3e7fc6c0 (LWP 9013)):
#0 __futex_abstimed_wait_common64 (private=0, cancel=true, abstime=0x0,
op=393, expected=0, futex_word=0x558d77f8fd50) at ./nptl/futex-internal.c:57
#1 __futex_abstimed_wait_common (futex_word=futex_word@entry=0x558d77f8fd50,
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 0x00007efc8cff2efb in __GI___futex_abstimed_wait_cancelable64
(futex_word=futex_word@entry=0x558d77f8fd50, expected=expected@entry=0,
clockid=clockid@entry=0, abstime=abstime@entry=0x0, private=private@entry=0) at
./nptl/futex-internal.c:139
#3 0x00007efc8cff5558 in __pthread_cond_wait_common (abstime=0x0, clockid=0,
mutex=0x558d77f8fd00, cond=0x558d77f8fd28) at ./nptl/pthread_cond_wait.c:503
#4 ___pthread_cond_wait (cond=0x558d77f8fd28, mutex=0x558d77f8fd00) at
./nptl/pthread_cond_wait.c:618
#5 0x00007efc842bc059 in ?? () from /usr/lib/x86_64-linux-gnu/dri/iris_dri.so
#6 0x00007efc8426e17b in ?? () from /usr/lib/x86_64-linux-gnu/dri/iris_dri.so
#7 0x00007efc842bbf97 in ?? () from /usr/lib/x86_64-linux-gnu/dri/iris_dri.so
#8 0x00007efc8cff6134 in start_thread (arg=<optimized out>) at
./nptl/pthread_create.c:442
#9 0x00007efc8d0767dc in clone3 () at
../sysdeps/unix/sysv/linux/x86_64/clone3.S:81
Thread 17 (Thread 0x7efc3ffff6c0 (LWP 8947)):
#0 __futex_abstimed_wait_common64 (private=0, cancel=true, abstime=0x0,
op=393, expected=0, futex_word=0x7efc7014f580) at ./nptl/futex-internal.c:57
#1 __futex_abstimed_wait_common (futex_word=futex_word@entry=0x7efc7014f580,
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 0x00007efc8cff2efb in __GI___futex_abstimed_wait_cancelable64
(futex_word=futex_word@entry=0x7efc7014f580, expected=expected@entry=0,
clockid=clockid@entry=0, abstime=abstime@entry=0x0, private=private@entry=0) at
./nptl/futex-internal.c:139
#3 0x00007efc8cff5558 in __pthread_cond_wait_common (abstime=0x0, clockid=0,
mutex=0x7efc7014f530, cond=0x7efc7014f558) at ./nptl/pthread_cond_wait.c:503
#4 ___pthread_cond_wait (cond=0x7efc7014f558, mutex=0x7efc7014f530) at
./nptl/pthread_cond_wait.c:618
#5 0x00007efc842bc059 in ?? () from /usr/lib/x86_64-linux-gnu/dri/iris_dri.so
#6 0x00007efc8426e17b in ?? () from /usr/lib/x86_64-linux-gnu/dri/iris_dri.so
#7 0x00007efc842bbf97 in ?? () from /usr/lib/x86_64-linux-gnu/dri/iris_dri.so
#8 0x00007efc8cff6134 in start_thread (arg=<optimized out>) at
./nptl/pthread_create.c:442
#9 0x00007efc8d0767dc in clone3 () at
../sysdeps/unix/sysv/linux/x86_64/clone3.S:81
Thread 16 (Thread 0x7efc55dec6c0 (LWP 8645)):
#0 0x00007efc8d06915f in __GI___poll (fds=0x7efc400029e0, nfds=1, timeout=-1)
at ../sysdeps/unix/sysv/linux/poll.c:29
#1 0x00007efc8bc1e9ae in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2 0x00007efc8bc1eacc in g_main_context_iteration () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#3 0x00007efc8e4e8836 in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
from /lib/x86_64-linux-gnu/libQt5Core.so.5
#4 0x00007efc8e48f17b in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from
/lib/x86_64-linux-gnu/libQt5Core.so.5
#5 0x00007efc8e2a9b87 in QThread::exec() () from
/lib/x86_64-linux-gnu/libQt5Core.so.5
#6 0x00007efc8f454555 in ?? () from /lib/x86_64-linux-gnu/libQt5Qml.so.5
#7 0x00007efc8e2aad43 in ?? () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#8 0x00007efc8cff6134 in start_thread (arg=<optimized out>) at
./nptl/pthread_create.c:442
#9 0x00007efc8d0767dc in clone3 () at
../sysdeps/unix/sysv/linux/x86_64/clone3.S:81
Thread 15 (Thread 0x7efbfffff6c0 (LWP 20357)):
#0 __futex_abstimed_wait_common64 (private=0, cancel=true, abstime=0x0,
op=393, expected=0, futex_word=0x558d78be6730) at ./nptl/futex-internal.c:57
#1 __futex_abstimed_wait_common (futex_word=futex_word@entry=0x558d78be6730,
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 0x00007efc8cff2efb in __GI___futex_abstimed_wait_cancelable64
(futex_word=futex_word@entry=0x558d78be6730, expected=expected@entry=0,
clockid=clockid@entry=0, abstime=abstime@entry=0x0, private=private@entry=0) at
./nptl/futex-internal.c:139
#3 0x00007efc8cff5558 in __pthread_cond_wait_common (abstime=0x0, clockid=0,
mutex=0x558d78be66e0, cond=0x558d78be6708) at ./nptl/pthread_cond_wait.c:503
#4 ___pthread_cond_wait (cond=0x558d78be6708, mutex=0x558d78be66e0) at
./nptl/pthread_cond_wait.c:618
#5 0x00007efc8e2b0a2b in QWaitCondition::wait(QMutex*, QDeadlineTimer) () from
/lib/x86_64-linux-gnu/libQt5Core.so.5
#6 0x00007efc8f7b1085 in ?? () from /lib/x86_64-linux-gnu/libQt5Quick.so.5
#7 0x00007efc8f7b34b1 in ?? () from /lib/x86_64-linux-gnu/libQt5Quick.so.5
#8 0x00007efc8e2aad43 in ?? () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#9 0x00007efc8cff6134 in start_thread (arg=<optimized out>) at
./nptl/pthread_create.c:442
#10 0x00007efc8d0767dc in clone3 () at
../sysdeps/unix/sysv/linux/x86_64/clone3.S:81
Thread 14 (Thread 0x7efc04cb16c0 (LWP 20350)):
#0 __futex_abstimed_wait_common64 (private=0, cancel=true, abstime=0x0,
op=393, expected=0, futex_word=0x7efc04cb2580) at ./nptl/futex-internal.c:57
#1 __futex_abstimed_wait_common (futex_word=futex_word@entry=0x7efc04cb2580,
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 0x00007efc8cff2efb in __GI___futex_abstimed_wait_cancelable64
(futex_word=futex_word@entry=0x7efc04cb2580, expected=expected@entry=0,
clockid=clockid@entry=0, abstime=abstime@entry=0x0, private=private@entry=0) at
./nptl/futex-internal.c:139
#3 0x00007efc8cff5558 in __pthread_cond_wait_common (abstime=0x0, clockid=0,
mutex=0x7efc04cb2530, cond=0x7efc04cb2558) at ./nptl/pthread_cond_wait.c:503
#4 ___pthread_cond_wait (cond=0x7efc04cb2558, mutex=0x7efc04cb2530) at
./nptl/pthread_cond_wait.c:618
#5 0x00007efc842bc059 in ?? () from /usr/lib/x86_64-linux-gnu/dri/iris_dri.so
#6 0x00007efc8426e17b in ?? () from /usr/lib/x86_64-linux-gnu/dri/iris_dri.so
#7 0x00007efc842bbf97 in ?? () from /usr/lib/x86_64-linux-gnu/dri/iris_dri.so
#8 0x00007efc8cff6134 in start_thread (arg=<optimized out>) at
./nptl/pthread_create.c:442
#9 0x00007efc8d0767dc in clone3 () at
../sysdeps/unix/sysv/linux/x86_64/clone3.S:81
Thread 13 (Thread 0x7efc7d0866c0 (LWP 8460)):
#0 __futex_abstimed_wait_common64 (private=0, cancel=true, abstime=0x0,
op=393, expected=0, futex_word=0x558d7774a494) at ./nptl/futex-internal.c:57
#1 __futex_abstimed_wait_common (futex_word=futex_word@entry=0x558d7774a494,
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 0x00007efc8cff2efb in __GI___futex_abstimed_wait_cancelable64
(futex_word=futex_word@entry=0x558d7774a494, expected=expected@entry=0,
clockid=clockid@entry=0, abstime=abstime@entry=0x0, private=private@entry=0) at
./nptl/futex-internal.c:139
#3 0x00007efc8cff5558 in __pthread_cond_wait_common (abstime=0x0, clockid=0,
mutex=0x558d7774a440, cond=0x558d7774a468) at ./nptl/pthread_cond_wait.c:503
#4 ___pthread_cond_wait (cond=0x558d7774a468, mutex=0x558d7774a440) at
./nptl/pthread_cond_wait.c:618
#5 0x00007efc842bc059 in ?? () from /usr/lib/x86_64-linux-gnu/dri/iris_dri.so
#6 0x00007efc8426e17b in ?? () from /usr/lib/x86_64-linux-gnu/dri/iris_dri.so
#7 0x00007efc842bbf97 in ?? () from /usr/lib/x86_64-linux-gnu/dri/iris_dri.so
#8 0x00007efc8cff6134 in start_thread (arg=<optimized out>) at
./nptl/pthread_create.c:442
#9 0x00007efc8d0767dc in clone3 () at
../sysdeps/unix/sysv/linux/x86_64/clone3.S:81
Thread 12 (Thread 0x7efc54bab6c0 (LWP 10549)):
#0 __futex_abstimed_wait_common64 (private=0, cancel=true, abstime=0x0,
op=393, expected=0, futex_word=0x7efc540c6580) at ./nptl/futex-internal.c:57
#1 __futex_abstimed_wait_common (futex_word=futex_word@entry=0x7efc540c6580,
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 0x00007efc8cff2efb in __GI___futex_abstimed_wait_cancelable64
(futex_word=futex_word@entry=0x7efc540c6580, expected=expected@entry=0,
clockid=clockid@entry=0, abstime=abstime@entry=0x0, private=private@entry=0) at
./nptl/futex-internal.c:139
#3 0x00007efc8cff5558 in __pthread_cond_wait_common (abstime=0x0, clockid=0,
mutex=0x7efc540c6530, cond=0x7efc540c6558) at ./nptl/pthread_cond_wait.c:503
#4 ___pthread_cond_wait (cond=0x7efc540c6558, mutex=0x7efc540c6530) at
./nptl/pthread_cond_wait.c:618
#5 0x00007efc842bc059 in ?? () from /usr/lib/x86_64-linux-gnu/dri/iris_dri.so
#6 0x00007efc8426e17b in ?? () from /usr/lib/x86_64-linux-gnu/dri/iris_dri.so
#7 0x00007efc842bbf97 in ?? () from /usr/lib/x86_64-linux-gnu/dri/iris_dri.so
#8 0x00007efc8cff6134 in start_thread (arg=<optimized out>) at
./nptl/pthread_create.c:442
#9 0x00007efc8d0767dc in clone3 () at
../sysdeps/unix/sysv/linux/x86_64/clone3.S:81
Thread 11 (Thread 0x7efc3cff96c0 (LWP 9016)):
#0 __futex_abstimed_wait_common64 (private=0, cancel=true, abstime=0x0,
op=393, expected=0, futex_word=0x558d77f8fd50) at ./nptl/futex-internal.c:57
#1 __futex_abstimed_wait_common (futex_word=futex_word@entry=0x558d77f8fd50,
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 0x00007efc8cff2efb in __GI___futex_abstimed_wait_cancelable64
(futex_word=futex_word@entry=0x558d77f8fd50, expected=expected@entry=0,
clockid=clockid@entry=0, abstime=abstime@entry=0x0, private=private@entry=0) at
./nptl/futex-internal.c:139
#3 0x00007efc8cff5558 in __pthread_cond_wait_common (abstime=0x0, clockid=0,
mutex=0x558d77f8fd00, cond=0x558d77f8fd28) at ./nptl/pthread_cond_wait.c:503
#4 ___pthread_cond_wait (cond=0x558d77f8fd28, mutex=0x558d77f8fd00) at
./nptl/pthread_cond_wait.c:618
#5 0x00007efc842bc059 in ?? () from /usr/lib/x86_64-linux-gnu/dri/iris_dri.so
#6 0x00007efc8426e17b in ?? () from /usr/lib/x86_64-linux-gnu/dri/iris_dri.so
#7 0x00007efc842bbf97 in ?? () from /usr/lib/x86_64-linux-gnu/dri/iris_dri.so
#8 0x00007efc8cff6134 in start_thread (arg=<optimized out>) at
./nptl/pthread_create.c:442
#9 0x00007efc8d0767dc in clone3 () at
../sysdeps/unix/sysv/linux/x86_64/clone3.S:81
Thread 10 (Thread 0x7efc27fff6c0 (LWP 9017)):
#0 __futex_abstimed_wait_common64 (private=0, cancel=true, abstime=0x0,
op=393, expected=0, futex_word=0x558d77f8fd50) at ./nptl/futex-internal.c:57
#1 __futex_abstimed_wait_common (futex_word=futex_word@entry=0x558d77f8fd50,
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 0x00007efc8cff2efb in __GI___futex_abstimed_wait_cancelable64
(futex_word=futex_word@entry=0x558d77f8fd50, expected=expected@entry=0,
clockid=clockid@entry=0, abstime=abstime@entry=0x0, private=private@entry=0) at
./nptl/futex-internal.c:139
#3 0x00007efc8cff5558 in __pthread_cond_wait_common (abstime=0x0, clockid=0,
mutex=0x558d77f8fd00, cond=0x558d77f8fd28) at ./nptl/pthread_cond_wait.c:503
#4 ___pthread_cond_wait (cond=0x558d77f8fd28, mutex=0x558d77f8fd00) at
./nptl/pthread_cond_wait.c:618
#5 0x00007efc842bc059 in ?? () from /usr/lib/x86_64-linux-gnu/dri/iris_dri.so
#6 0x00007efc8426e17b in ?? () from /usr/lib/x86_64-linux-gnu/dri/iris_dri.so
#7 0x00007efc842bbf97 in ?? () from /usr/lib/x86_64-linux-gnu/dri/iris_dri.so
#8 0x00007efc8cff6134 in start_thread (arg=<optimized out>) at
./nptl/pthread_create.c:442
#9 0x00007efc8d0767dc in clone3 () at
../sysdeps/unix/sysv/linux/x86_64/clone3.S:81
Thread 9 (Thread 0x7efc7d8876c0 (LWP 8459)):
#0 __futex_abstimed_wait_common64 (private=0, cancel=true, abstime=0x0,
op=393, expected=0, futex_word=0x558d7774a494) at ./nptl/futex-internal.c:57
#1 __futex_abstimed_wait_common (futex_word=futex_word@entry=0x558d7774a494,
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 0x00007efc8cff2efb in __GI___futex_abstimed_wait_cancelable64
(futex_word=futex_word@entry=0x558d7774a494, expected=expected@entry=0,
clockid=clockid@entry=0, abstime=abstime@entry=0x0, private=private@entry=0) at
./nptl/futex-internal.c:139
#3 0x00007efc8cff5558 in __pthread_cond_wait_common (abstime=0x0, clockid=0,
mutex=0x558d7774a440, cond=0x558d7774a468) at ./nptl/pthread_cond_wait.c:503
#4 ___pthread_cond_wait (cond=0x558d7774a468, mutex=0x558d7774a440) at
./nptl/pthread_cond_wait.c:618
#5 0x00007efc842bc059 in ?? () from /usr/lib/x86_64-linux-gnu/dri/iris_dri.so
#6 0x00007efc8426e17b in ?? () from /usr/lib/x86_64-linux-gnu/dri/iris_dri.so
#7 0x00007efc842bbf97 in ?? () from /usr/lib/x86_64-linux-gnu/dri/iris_dri.so
#8 0x00007efc8cff6134 in start_thread (arg=<optimized out>) at
./nptl/pthread_create.c:442
#9 0x00007efc8d0767dc in clone3 () at
../sysdeps/unix/sysv/linux/x86_64/clone3.S:81
Thread 8 (Thread 0x7efc577fe6c0 (LWP 8472)):
#0 __futex_abstimed_wait_common64 (private=0, cancel=true, abstime=0x0,
op=393, expected=0, futex_word=0x558d77692670) at ./nptl/futex-internal.c:57
#1 __futex_abstimed_wait_common (futex_word=futex_word@entry=0x558d77692670,
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 0x00007efc8cff2efb in __GI___futex_abstimed_wait_cancelable64
(futex_word=futex_word@entry=0x558d77692670, expected=expected@entry=0,
clockid=clockid@entry=0, abstime=abstime@entry=0x0, private=private@entry=0) at
./nptl/futex-internal.c:139
#3 0x00007efc8cff5558 in __pthread_cond_wait_common (abstime=0x0, clockid=0,
mutex=0x558d77692620, cond=0x558d77692648) at ./nptl/pthread_cond_wait.c:503
#4 ___pthread_cond_wait (cond=0x558d77692648, mutex=0x558d77692620) at
./nptl/pthread_cond_wait.c:618
#5 0x00007efc842bc059 in ?? () from /usr/lib/x86_64-linux-gnu/dri/iris_dri.so
#6 0x00007efc8426e17b in ?? () from /usr/lib/x86_64-linux-gnu/dri/iris_dri.so
#7 0x00007efc842bbf97 in ?? () from /usr/lib/x86_64-linux-gnu/dri/iris_dri.so
#8 0x00007efc8cff6134 in start_thread (arg=<optimized out>) at
./nptl/pthread_create.c:442
#9 0x00007efc8d0767dc in clone3 () at
../sysdeps/unix/sysv/linux/x86_64/clone3.S:81
Thread 7 (Thread 0x7efc3dffb6c0 (LWP 9014)):
#0 __futex_abstimed_wait_common64 (private=0, cancel=true, abstime=0x0,
op=393, expected=0, futex_word=0x558d77f8fd50) at ./nptl/futex-internal.c:57
#1 __futex_abstimed_wait_common (futex_word=futex_word@entry=0x558d77f8fd50,
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 0x00007efc8cff2efb in __GI___futex_abstimed_wait_cancelable64
(futex_word=futex_word@entry=0x558d77f8fd50, expected=expected@entry=0,
clockid=clockid@entry=0, abstime=abstime@entry=0x0, private=private@entry=0) at
./nptl/futex-internal.c:139
#3 0x00007efc8cff5558 in __pthread_cond_wait_common (abstime=0x0, clockid=0,
mutex=0x558d77f8fd00, cond=0x558d77f8fd28) at ./nptl/pthread_cond_wait.c:503
#4 ___pthread_cond_wait (cond=0x558d77f8fd28, mutex=0x558d77f8fd00) at
./nptl/pthread_cond_wait.c:618
#5 0x00007efc842bc059 in ?? () from /usr/lib/x86_64-linux-gnu/dri/iris_dri.so
#6 0x00007efc8426e17b in ?? () from /usr/lib/x86_64-linux-gnu/dri/iris_dri.so
#7 0x00007efc842bbf97 in ?? () from /usr/lib/x86_64-linux-gnu/dri/iris_dri.so
#8 0x00007efc8cff6134 in start_thread (arg=<optimized out>) at
./nptl/pthread_create.c:442
#9 0x00007efc8d0767dc in clone3 () at
../sysdeps/unix/sysv/linux/x86_64/clone3.S:81
Thread 6 (Thread 0x7efc3effd6c0 (LWP 9012)):
#0 __futex_abstimed_wait_common64 (private=0, cancel=true, abstime=0x0,
op=393, expected=0, futex_word=0x558d77f8fd50) at ./nptl/futex-internal.c:57
#1 __futex_abstimed_wait_common (futex_word=futex_word@entry=0x558d77f8fd50,
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 0x00007efc8cff2efb in __GI___futex_abstimed_wait_cancelable64
(futex_word=futex_word@entry=0x558d77f8fd50, expected=expected@entry=0,
clockid=clockid@entry=0, abstime=abstime@entry=0x0, private=private@entry=0) at
./nptl/futex-internal.c:139
#3 0x00007efc8cff5558 in __pthread_cond_wait_common (abstime=0x0, clockid=0,
mutex=0x558d77f8fd00, cond=0x558d77f8fd28) at ./nptl/pthread_cond_wait.c:503
#4 ___pthread_cond_wait (cond=0x558d77f8fd28, mutex=0x558d77f8fd00) at
./nptl/pthread_cond_wait.c:618
#5 0x00007efc842bc059 in ?? () from /usr/lib/x86_64-linux-gnu/dri/iris_dri.so
#6 0x00007efc8426e17b in ?? () from /usr/lib/x86_64-linux-gnu/dri/iris_dri.so
#7 0x00007efc842bbf97 in ?? () from /usr/lib/x86_64-linux-gnu/dri/iris_dri.so
#8 0x00007efc8cff6134 in start_thread (arg=<optimized out>) at
./nptl/pthread_create.c:442
#9 0x00007efc8d0767dc in clone3 () at
../sysdeps/unix/sysv/linux/x86_64/clone3.S:81
Thread 5 (Thread 0x7efc7e0886c0 (LWP 8458)):
#0 __futex_abstimed_wait_common64 (private=0, cancel=true, abstime=0x0,
op=393, expected=0, futex_word=0x558d7774a494) at ./nptl/futex-internal.c:57
#1 __futex_abstimed_wait_common (futex_word=futex_word@entry=0x558d7774a494,
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 0x00007efc8cff2efb in __GI___futex_abstimed_wait_cancelable64
(futex_word=futex_word@entry=0x558d7774a494, expected=expected@entry=0,
clockid=clockid@entry=0, abstime=abstime@entry=0x0, private=private@entry=0) at
./nptl/futex-internal.c:139
#3 0x00007efc8cff5558 in __pthread_cond_wait_common (abstime=0x0, clockid=0,
mutex=0x558d7774a440, cond=0x558d7774a468) at ./nptl/pthread_cond_wait.c:503
#4 ___pthread_cond_wait (cond=0x558d7774a468, mutex=0x558d7774a440) at
./nptl/pthread_cond_wait.c:618
#5 0x00007efc842bc059 in ?? () from /usr/lib/x86_64-linux-gnu/dri/iris_dri.so
#6 0x00007efc8426e17b in ?? () from /usr/lib/x86_64-linux-gnu/dri/iris_dri.so
#7 0x00007efc842bbf97 in ?? () from /usr/lib/x86_64-linux-gnu/dri/iris_dri.so
#8 0x00007efc8cff6134 in start_thread (arg=<optimized out>) at
./nptl/pthread_create.c:442
#9 0x00007efc8d0767dc in clone3 () at
../sysdeps/unix/sysv/linux/x86_64/clone3.S:81
Thread 4 (Thread 0x7efc86b426c0 (LWP 8440)):
#0 0x00007efc8d06915f in __GI___poll (fds=0x7efc78012530, nfds=1, timeout=-1)
at ../sysdeps/unix/sysv/linux/poll.c:29
#1 0x00007efc8bc1e9ae in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2 0x00007efc8bc1eacc in g_main_context_iteration () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#3 0x00007efc8e4e884e in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
from /lib/x86_64-linux-gnu/libQt5Core.so.5
#4 0x00007efc8e48f17b in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from
/lib/x86_64-linux-gnu/libQt5Core.so.5
#5 0x00007efc8e2a9b87 in QThread::exec() () from
/lib/x86_64-linux-gnu/libQt5Core.so.5
#6 0x00007efc8d47e487 in ?? () from /lib/x86_64-linux-gnu/libQt5DBus.so.5
#7 0x00007efc8e2aad43 in ?? () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#8 0x00007efc8cff6134 in start_thread (arg=<optimized out>) at
./nptl/pthread_create.c:442
#9 0x00007efc8d0767dc in clone3 () at
../sysdeps/unix/sysv/linux/x86_64/clone3.S:81
Thread 3 (Thread 0x7efc7c8856c0 (LWP 8461)):
#0 __futex_abstimed_wait_common64 (private=0, cancel=true, abstime=0x0,
op=393, expected=0, futex_word=0x558d7774a490) at ./nptl/futex-internal.c:57
#1 __futex_abstimed_wait_common (futex_word=futex_word@entry=0x558d7774a490,
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 0x00007efc8cff2efb in __GI___futex_abstimed_wait_cancelable64
(futex_word=futex_word@entry=0x558d7774a490, expected=expected@entry=0,
clockid=clockid@entry=0, abstime=abstime@entry=0x0, private=private@entry=0) at
./nptl/futex-internal.c:139
#3 0x00007efc8cff5558 in __pthread_cond_wait_common (abstime=0x0, clockid=0,
mutex=0x558d7774a440, cond=0x558d7774a468) at ./nptl/pthread_cond_wait.c:503
#4 ___pthread_cond_wait (cond=0x558d7774a468, mutex=0x558d7774a440) at
./nptl/pthread_cond_wait.c:618
#5 0x00007efc842bc059 in ?? () from /usr/lib/x86_64-linux-gnu/dri/iris_dri.so
#6 0x00007efc8426e17b in ?? () from /usr/lib/x86_64-linux-gnu/dri/iris_dri.so
#7 0x00007efc842bbf97 in ?? () from /usr/lib/x86_64-linux-gnu/dri/iris_dri.so
#8 0x00007efc8cff6134 in start_thread (arg=<optimized out>) at
./nptl/pthread_create.c:442
#9 0x00007efc8d0767dc in clone3 () at
../sysdeps/unix/sysv/linux/x86_64/clone3.S:81
Thread 2 (Thread 0x7efc3f7fe6c0 (LWP 9011)):
#0 __futex_abstimed_wait_common64 (private=0, cancel=true, abstime=0x0,
op=393, expected=0, futex_word=0x558d7763b8c8) at ./nptl/futex-internal.c:57
#1 __futex_abstimed_wait_common (futex_word=futex_word@entry=0x558d7763b8c8,
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 0x00007efc8cff2efb in __GI___futex_abstimed_wait_cancelable64
(futex_word=futex_word@entry=0x558d7763b8c8, expected=expected@entry=0,
clockid=clockid@entry=0, abstime=abstime@entry=0x0, private=private@entry=0) at
./nptl/futex-internal.c:139
#3 0x00007efc8cff5558 in __pthread_cond_wait_common (abstime=0x0, clockid=0,
mutex=0x558d7763b878, cond=0x558d7763b8a0) at ./nptl/pthread_cond_wait.c:503
#4 ___pthread_cond_wait (cond=0x558d7763b8a0, mutex=0x558d7763b878) at
./nptl/pthread_cond_wait.c:618
#5 0x00007efc842bc059 in ?? () from /usr/lib/x86_64-linux-gnu/dri/iris_dri.so
#6 0x00007efc8426e17b in ?? () from /usr/lib/x86_64-linux-gnu/dri/iris_dri.so
#7 0x00007efc842bbf97 in ?? () from /usr/lib/x86_64-linux-gnu/dri/iris_dri.so
#8 0x00007efc8cff6134 in start_thread (arg=<optimized out>) at
./nptl/pthread_create.c:442
#9 0x00007efc8d0767dc in clone3 () at
../sysdeps/unix/sysv/linux/x86_64/clone3.S:81
Thread 1 (Thread 0x7efc88b3a9c0 (LWP 8281)):
[KCrash Handler]
#5 0x0000558d7671d5a6 in ?? ()
#6 0x0000558d7671dd5b in ?? ()
#7 0x00007efc8fd46b67 in
KWin::EffectsHandlerImpl::prePaintWindow(KWin::EffectWindow*,
KWin::WindowPrePaintData&, std::chrono::duration<long, std::ratio<1l, 1000l> >)
() from /lib/x86_64-linux-gnu/libkwin.so.5
#8 0x00007efc8fde31d3 in KWin::WorkspaceScene::preparePaintSimpleScreen() ()
from /lib/x86_64-linux-gnu/libkwin.so.5
#9 0x00007efc8fde3685 in KWin::WorkspaceScene::prePaint(KWin::SceneDelegate*)
() from /lib/x86_64-linux-gnu/libkwin.so.5
#10 0x00007efc8fd021ef in KWin::Compositor::prePaintPass(KWin::RenderLayer*) ()
from /lib/x86_64-linux-gnu/libkwin.so.5
#11 0x00007efc8fd0537f in KWin::Compositor::composite(KWin::RenderLoop*) ()
from /lib/x86_64-linux-gnu/libkwin.so.5
#12 0x00007efc8fd07293 in KWin::X11Compositor::composite(KWin::RenderLoop*) ()
from /lib/x86_64-linux-gnu/libkwin.so.5
#13 0x00007efc8e4c7f4f in ?? () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#14 0x00007efc8fcba0c2 in KWin::RenderLoop::frameRequested(KWin::RenderLoop*)
() from /lib/x86_64-linux-gnu/libkwin.so.5
#15 0x00007efc8fd0eed3 in KWin::RenderLoopPrivate::dispatch() () from
/lib/x86_64-linux-gnu/libkwin.so.5
#16 0x00007efc8e4c7f4f in ?? () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#17 0x00007efc8e4cbd6a in QTimer::timeout(QTimer::QPrivateSignal) () from
/lib/x86_64-linux-gnu/libQt5Core.so.5
#18 0x00007efc8e4bc50d in QObject::event(QEvent*) () from
/lib/x86_64-linux-gnu/libQt5Core.so.5
#19 0x00007efc8d718fae in QApplicationPrivate::notify_helper(QObject*, QEvent*)
() from /lib/x86_64-linux-gnu/libQt5Widgets.so.5
#20 0x00007efc8e4906f8 in QCoreApplication::notifyInternal2(QObject*, QEvent*)
() from /lib/x86_64-linux-gnu/libQt5Core.so.5
#21 0x00007efc8e4e7c31 in QTimerInfoList::activateTimers() () from
/lib/x86_64-linux-gnu/libQt5Core.so.5
#22 0x00007efc8e4e84c4 in ?? () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#23 0x00007efc8bc1e7a9 in g_main_context_dispatch () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#24 0x00007efc8bc1ea38 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#25 0x00007efc8bc1eacc in g_main_context_iteration () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#26 0x00007efc8e4e8836 in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
from /lib/x86_64-linux-gnu/libQt5Core.so.5
#27 0x00007efc8e48f17b in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from
/lib/x86_64-linux-gnu/libQt5Core.so.5
#28 0x00007efc8e4972d6 in QCoreApplication::exec() () from
/lib/x86_64-linux-gnu/libQt5Core.so.5
#29 0x0000558d766ae2d1 in ?? ()
#30 0x00007efc8cf9424a in __libc_start_call_main
(main=main@entry=0x558d766adef0, argc=argc@entry=2,
argv=argv@entry=0x7ffcd9de28d8) at ../sysdeps/nptl/libc_start_call_main.h:58
#31 0x00007efc8cf94305 in __libc_start_main_impl (main=0x558d766adef0, argc=2,
argv=0x7ffcd9de28d8, init=<optimized out>, fini=<optimized out>,
rtld_fini=<optimized out>, stack_end=0x7ffcd9de28c8) at ../csu/libc-start.c:360
#32 0x0000558d766af7b1 in ?? ()
The reporter indicates this bug may be a duplicate of or related to bug 444665.
Reported using DrKonqi
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