https://bugs.kde.org/show_bug.cgi?id=504948
Bug ID: 504948
Summary: Plasma crashed after repeatedly dismissing
notifications
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: 8developerpreview8...@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:
I was trying out some widgets and removing them. The notifications appeared, as
usual and expected. There were about three notifications. I was dismissing them
one by one quite swiftly. Once I tried dismissing the last notification, KDE
crashed.
The reporter is unsure if this crash is reproducible.
-- Backtrace:
Application: Plasma (plasmashell), signal: Aborted
PID: 4062 (plasmashell)
UID: 1000 (user)
GID: 1000 (user)
Signal: 6 (ABRT)
Timestamp: Thu 2025-05-29 12:59:13 IST (1min 9s 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 (user)
Boot ID: d1feaed386994c53a6f5969416223cb0
Machine ID: 08193cbdee9540879c8f7f33bc816925
Hostname: laptop
Storage:
/var/lib/systemd/coredump/core.plasmashell.1000.d1feaed386994c53a6f5969416223cb0.4062.1748503753000000.zst
(present)
Size on Disk: 28.3M
Message: Process 4062 (plasmashell) of user 1000 dumped core.
Module libsystemd.so.0 from deb systemd-254.22-1~bpo12+1.amd64
Module libudev.so.1 from deb systemd-254.22-1~bpo12+1.amd64
Stack trace of thread 26011:
#0 0x00007f8e58ca9eec __pthread_kill_implementation (libc.so.6
+ 0x8aeec)
#1 0x00007f8e58c5afb2 __GI_raise (libc.so.6 + 0x3bfb2)
#2 0x00007f8e5b2ecb46 _ZN6KCrash19defaultCrashHandlerEi
(libKF5Crash.so.5 + 0x5b46)
#3 0x00007f8e58c5b050 __restore_rt (libc.so.6 + 0x3c050)
#4 0x00007f8e58ca9eec __pthread_kill_implementation (libc.so.6
+ 0x8aeec)
#5 0x00007f8e58c5afb2 __GI_raise (libc.so.6 + 0x3bfb2)
#6 0x00007f8e58c45472 __GI_abort (libc.so.6 + 0x26472)
#7 0x00007f8e496d519f n/a (libgallium-25.0.4-1~bpo12+1.so +
0xd519f)
#8 0x00007f8e4abad3a9 n/a (libgallium-25.0.4-1~bpo12+1.so +
0x15ad3a9)
#9 0x00007f8e49d37f28 n/a (libgallium-25.0.4-1~bpo12+1.so +
0x737f28)
#10 0x00007f8e49784c1c n/a (libgallium-25.0.4-1~bpo12+1.so +
0x184c1c)
#11 0x00007f8e496e1009 dri_flush
(libgallium-25.0.4-1~bpo12+1.so + 0xe1009)
#12 0x00007f8e496e598e loader_dri3_swap_buffers_msc
(libgallium-25.0.4-1~bpo12+1.so + 0xe598e)
#13 0x00007f8e528e9871 n/a (libGLX_mesa.so.0 + 0x3e871)
#14 0x00007f8e528db937 n/a (libGLX_mesa.so.0 + 0x30937)
#15 0x00007f8e529601ed n/a (libqxcb-glx-integration.so +
0x91ed)
#16 0x00007f8e5ae09e6b n/a (libQt5Quick.so.5 + 0x209e6b)
#17 0x00007f8e5ae0a46f n/a (libQt5Quick.so.5 + 0x20a46f)
#18 0x00007f8e58ecbd83 n/a (libQt5Core.so.5 + 0xcbd83)
#19 0x00007f8e58ca81f5 start_thread (libc.so.6 + 0x891f5)
#20 0x00007f8e58d2889c __clone3 (libc.so.6 + 0x10989c)
Stack trace of thread 5438:
#0 0x00007f8e58ca4f16 __futex_abstimed_wait_common64
(libc.so.6 + 0x85f16)
#1 0x00007f8e58ca75d8 __pthread_cond_wait_common (libc.so.6 +
0x885d8)
#2 0x00007f8e2ed61a46 n/a (libdav1d.so.6 + 0x132a46)
#3 0x00007f8e58ca81f5 start_thread (libc.so.6 + 0x891f5)
#4 0x00007f8e58d2889c __clone3 (libc.so.6 + 0x10989c)
Stack trace of thread 4669:
#0 0x00007f8e58d1b21f __GI___poll (libc.so.6 + 0xfc21f)
#1 0x00007f8e57aff94e n/a (libglib-2.0.so.0 + 0x5494e)
#2 0x00007f8e57affa6c g_main_context_iteration
(libglib-2.0.so.0 + 0x54a6c)
#3 0x00007f8e59109876
_ZN20QEventDispatcherGlib13processEventsE6QFlagsIN10QEventLoop17ProcessEventsFlagEE
(libQt5Core.so.5 + 0x309876)
#4 0x00007f8e590b01bb
_ZN10QEventLoop4execE6QFlagsINS_17ProcessEventsFlagEE (libQt5Core.so.5 +
0x2b01bb)
#5 0x00007f8e58ecabc7 _ZN7QThread4execEv (libQt5Core.so.5 +
0xcabc7)
#6 0x00007f8e5a928555 n/a (libQt5Qml.so.5 + 0x328555)
#7 0x00007f8e58ecbd83 n/a (libQt5Core.so.5 + 0xcbd83)
#8 0x00007f8e58ca81f5 start_thread (libc.so.6 + 0x891f5)
#9 0x00007f8e58d2889c __clone3 (libc.so.6 + 0x10989c)
Stack trace of thread 5323:
#0 0x00007f8e58d1b21f __GI___poll (libc.so.6 + 0xfc21f)
#1 0x00007f8e57aff94e n/a (libglib-2.0.so.0 + 0x5494e)
#2 0x00007f8e57affa6c g_main_context_iteration
(libglib-2.0.so.0 + 0x54a6c)
#3 0x00007f8e59109876
_ZN20QEventDispatcherGlib13processEventsE6QFlagsIN10QEventLoop17ProcessEventsFlagEE
(libQt5Core.so.5 + 0x309876)
#4 0x00007f8e590b01bb
_ZN10QEventLoop4execE6QFlagsINS_17ProcessEventsFlagEE (libQt5Core.so.5 +
0x2b01bb)
#5 0x00007f8e58ecabc7 _ZN7QThread4execEv (libQt5Core.so.5 +
0xcabc7)
#6 0x00007f8e58ecbd83 n/a (libQt5Core.so.5 + 0xcbd83)
#7 0x00007f8e58ca81f5 start_thread (libc.so.6 + 0x891f5)
#8 0x00007f8e58d2889c __clone3 (libc.so.6 + 0x10989c)
Stack trace of thread 5440:
#0 0x00007f8e58ca4f16 __futex_abstimed_wait_common64
(libc.so.6 + 0x85f16)
#1 0x00007f8e58ca75d8 __pthread_cond_wait_common (libc.so.6 +
0x885d8)
#2 0x00007f8e2ed61a46 n/a (libdav1d.so.6 + 0x132a46)
#3 0x00007f8e58ca81f5 start_thread (libc.so.6 + 0x891f5)
#4 0x00007f8e58d2889c __clone3 (libc.so.6 + 0x10989c)
Stack trace of thread 26010:
#0 0x00007f8e58ca4f16 __futex_abstimed_wait_common64
(libc.so.6 + 0x85f16)
#1 0x00007f8e58ca75d8 __pthread_cond_wait_common (libc.so.6 +
0x885d8)
#2 0x00007f8e49b6a869 n/a (libgallium-25.0.4-1~bpo12+1.so +
0x56a869)
#3 0x00007f8e49b3834b n/a (libgallium-25.0.4-1~bpo12+1.so +
0x53834b)
#4 0x00007f8e49b6a7a7 n/a (libgallium-25.0.4-1~bpo12+1.so +
0x56a7a7)
#5 0x00007f8e58ca81f5 start_thread (libc.so.6 + 0x891f5)
#6 0x00007f8e58d2889c __clone3 (libc.so.6 + 0x10989c)
Stack trace of thread 5570:
#0 0x00007f8e58d1db01 pselect64_syscall (libc.so.6 + 0xfeb01)
#1 0x00007f8e56caaa62 n/a (libusbmuxd-2.0.so.6 + 0x2a62)
#2 0x00007f8e56cabe60 n/a (libusbmuxd-2.0.so.6 + 0x3e60)
#3 0x00007f8e58ca81f5 start_thread (libc.so.6 + 0x891f5)
#4 0x00007f8e58d2889c __clone3 (libc.so.6 + 0x10989c)
Stack trace of thread 5665:
#0 0x00007f8e58ca4f16 __futex_abstimed_wait_common64
(libc.so.6 + 0x85f16)
#1 0x00007f8e58ca75d8 __pthread_cond_wait_common (libc.so.6 +
0x885d8)
#2 0x00007f8e49b6a869 n/a (libgallium-25.0.4-1~bpo12+1.so +
0x56a869)
#3 0x00007f8e49b3834b n/a (libgallium-25.0.4-1~bpo12+1.so +
0x53834b)
#4 0x00007f8e49b6a7a7 n/a (libgallium-25.0.4-1~bpo12+1.so +
0x56a7a7)
#5 0x00007f8e58ca81f5 start_thread (libc.so.6 + 0x891f5)
#6 0x00007f8e58d2889c __clone3 (libc.so.6 + 0x10989c)
Stack trace of thread 6144:
#0 0x00007f8e58ca4f16 __futex_abstimed_wait_common64
(libc.so.6 + 0x85f16)
#1 0x00007f8e58ca75d8 __pthread_cond_wait_common (libc.so.6 +
0x885d8)
#2 0x00007f8e49b6a869 n/a (libgallium-25.0.4-1~bpo12+1.so +
0x56a869)
#3 0x00007f8e49b3834b n/a (libgallium-25.0.4-1~bpo12+1.so +
0x53834b)
#4 0x00007f8e49b6a7a7 n/a (libgallium-25.0.4-1~bpo12+1.so +
0x56a7a7)
#5 0x00007f8e58ca81f5 start_thread (libc.so.6 + 0x891f5)
#6 0x00007f8e58d2889c __clone3 (libc.so.6 + 0x10989c)
Stack trace of thread 4067:
#0 0x00007f8e58d1b21f __GI___poll (libc.so.6 + 0xfc21f)
#1 0x00007f8e57aff94e n/a (libglib-2.0.so.0 + 0x5494e)
#2 0x00007f8e57affa6c g_main_context_iteration
(libglib-2.0.so.0 + 0x54a6c)
#3 0x00007f8e59109876
_ZN20QEventDispatcherGlib13processEventsE6QFlagsIN10QEventLoop17ProcessEventsFlagEE
(libQt5Core.so.5 + 0x309876)
#4 0x00007f8e590b01bb
_ZN10QEventLoop4execE6QFlagsINS_17ProcessEventsFlagEE (libQt5Core.so.5 +
0x2b01bb)
#5 0x00007f8e58ecabc7 _ZN7QThread4execEv (libQt5Core.so.5 +
0xcabc7)
#6 0x00007f8e59c69487 n/a (libQt5DBus.so.5 + 0x17487)
#7 0x00007f8e58ecbd83 n/a (libQt5Core.so.5 + 0xcbd83)
#8 0x00007f8e58ca81f5 start_thread (libc.so.6 + 0x891f5)
#9 0x00007f8e58d2889c __clone3 (libc.so.6 + 0x10989c)
Stack trace of thread 5439:
#0 0x00007f8e58ca4f16 __futex_abstimed_wait_common64
(libc.so.6 + 0x85f16)
#1 0x00007f8e58ca75d8 __pthread_cond_wait_common (libc.so.6 +
0x885d8)
#2 0x00007f8e2ed61a46 n/a (libdav1d.so.6 + 0x132a46)
#3 0x00007f8e58ca81f5 start_thread (libc.so.6 + 0x891f5)
#4 0x00007f8e58d2889c __clone3 (libc.so.6 + 0x10989c)
Stack trace of thread 4071:
#0 0x00007f8e58ca4f16 __futex_abstimed_wait_common64
(libc.so.6 + 0x85f16)
#1 0x00007f8e58ca75d8 __pthread_cond_wait_common (libc.so.6 +
0x885d8)
#2 0x00007f8e49b6a869 n/a (libgallium-25.0.4-1~bpo12+1.so +
0x56a869)
#3 0x00007f8e49b3834b n/a (libgallium-25.0.4-1~bpo12+1.so +
0x53834b)
#4 0x00007f8e49b6a7a7 n/a (libgallium-25.0.4-1~bpo12+1.so +
0x56a7a7)
#5 0x00007f8e58ca81f5 start_thread (libc.so.6 + 0x891f5)
#6 0x00007f8e58d2889c __clone3 (libc.so.6 + 0x10989c)
Stack trace of thread 4069:
#0 0x00007f8e58ca4f16 __futex_abstimed_wait_common64
(libc.so.6 + 0x85f16)
#1 0x00007f8e58ca75d8 __pthread_cond_wait_common (libc.so.6 +
0x885d8)
#2 0x00007f8e49b6a869 n/a (libgallium-25.0.4-1~bpo12+1.so +
0x56a869)
#3 0x00007f8e49b3834b n/a (libgallium-25.0.4-1~bpo12+1.so +
0x53834b)
#4 0x00007f8e49b6a7a7 n/a (libgallium-25.0.4-1~bpo12+1.so +
0x56a7a7)
#5 0x00007f8e58ca81f5 start_thread (libc.so.6 + 0x891f5)
#6 0x00007f8e58d2889c __clone3 (libc.so.6 + 0x10989c)
Stack trace of thread 4066:
#0 0x00007f8e58d1b21f __GI___poll (libc.so.6 + 0xfc21f)
#1 0x00007f8e5b54dd12 n/a (libxcb.so.1 + 0xcd12)
#2 0x00007f8e5b55007a xcb_wait_for_event (libxcb.so.1 +
0xf07a)
#3 0x00007f8e53efaf00 n/a (libQt5XcbQpa.so.5 + 0x6cf00)
#4 0x00007f8e58ecbd83 n/a (libQt5Core.so.5 + 0xcbd83)
#5 0x00007f8e58ca81f5 start_thread (libc.so.6 + 0x891f5)
#6 0x00007f8e58d2889c __clone3 (libc.so.6 + 0x10989c)
Stack trace of thread 5437:
#0 0x00007f8e58ca4f16 __futex_abstimed_wait_common64
(libc.so.6 + 0x85f16)
#1 0x00007f8e58ca75d8 __pthread_cond_wait_common (libc.so.6 +
0x885d8)
#2 0x00007f8e2ed61a46 n/a (libdav1d.so.6 + 0x132a46)
#3 0x00007f8e58ca81f5 start_thread (libc.so.6 + 0x891f5)
#4 0x00007f8e58d2889c __clone3 (libc.so.6 + 0x10989c)
Stack trace of thread 5666:
#0 0x00007f8e58ca4f16 __futex_abstimed_wait_common64
(libc.so.6 + 0x85f16)
#1 0x00007f8e58ca75d8 __pthread_cond_wait_common (libc.so.6 +
0x885d8)
#2 0x00007f8e58ed1a6b
_ZN14QWaitCondition4waitEP6QMutex14QDeadlineTimer (libQt5Core.so.5 + 0xd1a6b)
#3 0x00007f8e5ae08085 n/a (libQt5Quick.so.5 + 0x208085)
#4 0x00007f8e5ae0a4b1 n/a (libQt5Quick.so.5 + 0x20a4b1)
#5 0x00007f8e58ecbd83 n/a (libQt5Core.so.5 + 0xcbd83)
#6 0x00007f8e58ca81f5 start_thread (libc.so.6 + 0x891f5)
#7 0x00007f8e58d2889c __clone3 (libc.so.6 + 0x10989c)
Stack trace of thread 5740:
#0 0x00007f8e58d1b21f __GI___poll (libc.so.6 + 0xfc21f)
#1 0x00007f8e57aff94e n/a (libglib-2.0.so.0 + 0x5494e)
#2 0x00007f8e57affa6c g_main_context_iteration
(libglib-2.0.so.0 + 0x54a6c)
#3 0x00007f8e59109876
_ZN20QEventDispatcherGlib13processEventsE6QFlagsIN10QEventLoop17ProcessEventsFlagEE
(libQt5Core.so.5 + 0x309876)
#4 0x00007f8e590b01bb
_ZN10QEventLoop4execE6QFlagsINS_17ProcessEventsFlagEE (libQt5Core.so.5 +
0x2b01bb)
#5 0x00007f8e58ecabc7 _ZN7QThread4execEv (libQt5Core.so.5 +
0xcabc7)
#6 0x00007f8e0593a667 _ZN15KCupsConnection3runEv
(libkcupslib.so + 0x23667)
#7 0x00007f8e58ecbd83 n/a (libQt5Core.so.5 + 0xcbd83)
#8 0x00007f8e58ca81f5 start_thread (libc.so.6 + 0x891f5)
#9 0x00007f8e58d2889c __clone3 (libc.so.6 + 0x10989c)
Stack trace of thread 6148:
#0 0x00007f8e58ca4f16 __futex_abstimed_wait_common64
(libc.so.6 + 0x85f16)
#1 0x00007f8e58ca75d8 __pthread_cond_wait_common (libc.so.6 +
0x885d8)
#2 0x00007f8e58ed1a6b
_ZN14QWaitCondition4waitEP6QMutex14QDeadlineTimer (libQt5Core.so.5 + 0xd1a6b)
#3 0x00007f8e5ae08085 n/a (libQt5Quick.so.5 + 0x208085)
#4 0x00007f8e5ae0a4b1 n/a (libQt5Quick.so.5 + 0x20a4b1)
#5 0x00007f8e58ecbd83 n/a (libQt5Core.so.5 + 0xcbd83)
#6 0x00007f8e58ca81f5 start_thread (libc.so.6 + 0x891f5)
#7 0x00007f8e58d2889c __clone3 (libc.so.6 + 0x10989c)
Stack trace of thread 24344:
#0 0x00007f8e58ca4f16 __futex_abstimed_wait_common64
(libc.so.6 + 0x85f16)
#1 0x00007f8e58ca75d8 __pthread_cond_wait_common (libc.so.6 +
0x885d8)
#2 0x00007f8e49b6a869 n/a (libgallium-25.0.4-1~bpo12+1.so +
0x56a869)
#3 0x00007f8e49b3834b n/a (libgallium-25.0.4-1~bpo12+1.so +
0x53834b)
#4 0x00007f8e49b6a7a7 n/a (libgallium-25.0.4-1~bpo12+1.so +
0x56a7a7)
#5 0x00007f8e58ca81f5 start_thread (libc.so.6 + 0x891f5)
#6 0x00007f8e58d2889c __clone3 (libc.so.6 + 0x10989c)
Stack trace of thread 24345:
#0 0x00007f8e58ca4f16 __futex_abstimed_wait_common64
(libc.so.6 + 0x85f16)
#1 0x00007f8e58ca75d8 __pthread_cond_wait_common (libc.so.6 +
0x885d8)
#2 0x00007f8e58ed1a6b
_ZN14QWaitCondition4waitEP6QMutex14QDeadlineTimer (libQt5Core.so.5 + 0xd1a6b)
#3 0x00007f8e5ae08085 n/a (libQt5Quick.so.5 + 0x208085)
#4 0x00007f8e5ae0a4b1 n/a (libQt5Quick.so.5 + 0x20a4b1)
#5 0x00007f8e58ecbd83 n/a (libQt5Core.so.5 + 0xcbd83)
#6 0x00007f8e58ca81f5 start_thread (libc.so.6 + 0x891f5)
#7 0x00007f8e58d2889c __clone3 (libc.so.6 + 0x10989c)
Stack trace of thread 4062:
#0 0x00007f8e58d179ca __GI___close (libc.so.6 + 0xf89ca)
#1 0x00007f8e5b2ec8cb _ZN6KCrash19defaultCrashHandlerEi
(libKF5Crash.so.5 + 0x58cb)
#2 0x00007f8e58c5b050 __restore_rt (libc.so.6 + 0x3c050)
#3 0x00007f8e5a877c86 _ZN5QtQml18qmlExecuteDeferredEP7QObject
(libQt5Qml.so.5 + 0x277c86)
#4 0x00007f8e5ad49059
_ZN16QQuickTransition7prepareER5QListI17QQuickStateActionERS0_I12QQmlPropertyEP23QQuickTransitionManagerP7QObject
(libQt5Quick.so.5 + 0x149059)
#5 0x00007f8e5ad3e997
_ZN23QQuickTransitionManager10transitionERK5QListI17QQuickStateActionEP16QQuickTransitionP7QObject
(libQt5Quick.so.5 + 0x13e997)
#6 0x00007f8e590dd54d _ZN7QObject5eventEP6QEvent
(libQt5Core.so.5 + 0x2dd54d)
#7 0x00007f8e59f62fae
_ZN19QApplicationPrivate13notify_helperEP7QObjectP6QEvent (libQt5Widgets.so.5 +
0x162fae)
#8 0x00007f8e590b1738
_ZN16QCoreApplication15notifyInternal2EP7QObjectP6QEvent (libQt5Core.so.5 +
0x2b1738)
#9 0x00007f8e59108c71 _ZN14QTimerInfoList14activateTimersEv
(libQt5Core.so.5 + 0x308c71)
#10 0x00007f8e59109504 n/a (libQt5Core.so.5 + 0x309504)
#11 0x00007f8e57aff749 g_main_context_dispatch
(libglib-2.0.so.0 + 0x54749)
#12 0x00007f8e57aff9d8 n/a (libglib-2.0.so.0 + 0x549d8)
#13 0x00007f8e57affa6c g_main_context_iteration
(libglib-2.0.so.0 + 0x54a6c)
#14 0x00007f8e59109876
_ZN20QEventDispatcherGlib13processEventsE6QFlagsIN10QEventLoop17ProcessEventsFlagEE
(libQt5Core.so.5 + 0x309876)
#15 0x00007f8e590b01bb
_ZN10QEventLoop4execE6QFlagsINS_17ProcessEventsFlagEE (libQt5Core.so.5 +
0x2b01bb)
#16 0x00007f8e590b8316 _ZN16QCoreApplication4execEv
(libQt5Core.so.5 + 0x2b8316)
#17 0x00005612ac3f3dc3 n/a (plasmashell + 0x26dc3)
#18 0x00007f8e58c4624a __libc_start_call_main (libc.so.6 +
0x2724a)
#19 0x00007f8e58c46305 __libc_start_main_impl (libc.so.6 +
0x27305)
#20 0x00005612ac3f3ee1 n/a (plasmashell + 0x26ee1)
ELF object binary architecture: AMD x86-64
[New LWP 26011]
[New LWP 5438]
[New LWP 4669]
[New LWP 5323]
[New LWP 5440]
[New LWP 26010]
[New LWP 5570]
[New LWP 5665]
[New LWP 6144]
[New LWP 4067]
[New LWP 5439]
[New LWP 4071]
[New LWP 4069]
[New LWP 4066]
[New LWP 5437]
[New LWP 5666]
[New LWP 5740]
[New LWP 6148]
[New LWP 24344]
[New LWP 24345]
[New LWP 4062]
[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 SIGABRT, Aborted.
#0 __pthread_kill_implementation (threadid=<optimized out>,
signo=signo@entry=6, no_tid=no_tid@entry=0) at ./nptl/pthread_kill.c:44
[Current thread is 1 (Thread 0x7f8de91586c0 (LWP 26011))]
[Current thread is 13 (Thread 0x7f8e509ff6c0 (LWP 4069))]
Thread 21 (Thread 0x7f8e54453a00 (LWP 4062)):
[KCrash Handler]
#3 0x00007f8e5a877c86 in QtQml::qmlExecuteDeferred(QObject*) () at
/lib/x86_64-linux-gnu/libQt5Qml.so.5
#4 0x00007f8e5ad49059 in QQuickTransition::prepare(QList<QQuickStateAction>&,
QList<QQmlProperty>&, QQuickTransitionManager*, QObject*) () at
/lib/x86_64-linux-gnu/libQt5Quick.so.5
#5 0x00007f8e5ad3e997 in
QQuickTransitionManager::transition(QList<QQuickStateAction> const&,
QQuickTransition*, QObject*) () at /lib/x86_64-linux-gnu/libQt5Quick.so.5
#6 0x00007f8e590dd54d in QObject::event(QEvent*) () at
/lib/x86_64-linux-gnu/libQt5Core.so.5
#7 0x00007f8e59f62fae in QApplicationPrivate::notify_helper(QObject*, QEvent*)
() at /lib/x86_64-linux-gnu/libQt5Widgets.so.5
#8 0x00007f8e590b1738 in QCoreApplication::notifyInternal2(QObject*, QEvent*)
() at /lib/x86_64-linux-gnu/libQt5Core.so.5
#9 0x00007f8e59108c71 in QTimerInfoList::activateTimers() () at
/lib/x86_64-linux-gnu/libQt5Core.so.5
#10 0x00007f8e59109504 in () at /lib/x86_64-linux-gnu/libQt5Core.so.5
#11 0x00007f8e57aff749 in g_main_context_dispatch () at
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#12 0x00007f8e57aff9d8 in () at /lib/x86_64-linux-gnu/libglib-2.0.so.0
#13 0x00007f8e57affa6c in g_main_context_iteration () at
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#14 0x00007f8e59109876 in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
at /lib/x86_64-linux-gnu/libQt5Core.so.5
#15 0x00007f8e590b01bb in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at
/lib/x86_64-linux-gnu/libQt5Core.so.5
#16 0x00007f8e590b8316 in QCoreApplication::exec() () at
/lib/x86_64-linux-gnu/libQt5Core.so.5
#17 0x00005612ac3f3dc3 in ()
#18 0x00007f8e58c4624a in __libc_start_call_main
(main=main@entry=0x5612ac3f2ee0, argc=argc@entry=2,
argv=argv@entry=0x7ffde0b6f868) at ../sysdeps/nptl/libc_start_call_main.h:58
#19 0x00007f8e58c46305 in __libc_start_main_impl (main=0x5612ac3f2ee0, argc=2,
argv=0x7ffde0b6f868, init=<optimized out>, fini=<optimized out>,
rtld_fini=<optimized out>, stack_end=0x7ffde0b6f858) at ../csu/libc-start.c:360
#20 0x00005612ac3f3ee1 in ()
Thread 20 (Thread 0x7f8e06d6b6c0 (LWP 24345)):
#0 __futex_abstimed_wait_common64 (private=0, cancel=true, abstime=0x0,
op=393, expected=0, futex_word=0x5612e48f3c00) at ./nptl/futex-internal.c:57
#1 __futex_abstimed_wait_common (futex_word=futex_word@entry=0x5612e48f3c00,
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 0x00007f8e58ca4f7b in __GI___futex_abstimed_wait_cancelable64
(futex_word=futex_word@entry=0x5612e48f3c00, expected=expected@entry=0,
clockid=clockid@entry=0, abstime=abstime@entry=0x0, private=private@entry=0) at
./nptl/futex-internal.c:139
#3 0x00007f8e58ca75d8 in __pthread_cond_wait_common (abstime=0x0, clockid=0,
mutex=0x5612e48f3bb0, cond=0x5612e48f3bd8) at ./nptl/pthread_cond_wait.c:503
#4 ___pthread_cond_wait (cond=0x5612e48f3bd8, mutex=0x5612e48f3bb0) at
./nptl/pthread_cond_wait.c:618
#5 0x00007f8e58ed1a6b in QWaitCondition::wait(QMutex*, QDeadlineTimer) () at
/lib/x86_64-linux-gnu/libQt5Core.so.5
#6 0x00007f8e5ae08085 in () at /lib/x86_64-linux-gnu/libQt5Quick.so.5
#7 0x00007f8e5ae0a4b1 in () at /lib/x86_64-linux-gnu/libQt5Quick.so.5
#8 0x00007f8e58ecbd83 in () at /lib/x86_64-linux-gnu/libQt5Core.so.5
#9 0x00007f8e58ca81f5 in start_thread (arg=<optimized out>) at
./nptl/pthread_create.c:442
#10 0x00007f8e58d2889c in clone3 () at
../sysdeps/unix/sysv/linux/x86_64/clone3.S:81
Thread 19 (Thread 0x7f8e017496c0 (LWP 24344)):
#0 __futex_abstimed_wait_common64 (private=0, cancel=true, abstime=0x0,
op=393, expected=0, futex_word=0x5612e492a7b0) at ./nptl/futex-internal.c:57
#1 __futex_abstimed_wait_common (futex_word=futex_word@entry=0x5612e492a7b0,
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 0x00007f8e58ca4f7b in __GI___futex_abstimed_wait_cancelable64
(futex_word=futex_word@entry=0x5612e492a7b0, expected=expected@entry=0,
clockid=clockid@entry=0, abstime=abstime@entry=0x0, private=private@entry=0) at
./nptl/futex-internal.c:139
#3 0x00007f8e58ca75d8 in __pthread_cond_wait_common (abstime=0x0, clockid=0,
mutex=0x5612e492a758, cond=0x5612e492a788) at ./nptl/pthread_cond_wait.c:503
#4 ___pthread_cond_wait (cond=0x5612e492a788, mutex=0x5612e492a758) at
./nptl/pthread_cond_wait.c:618
#5 0x00007f8e49b6a869 in () at
/lib/x86_64-linux-gnu/libgallium-25.0.4-1~bpo12+1.so
#6 0x00007f8e49b3834b in () at
/lib/x86_64-linux-gnu/libgallium-25.0.4-1~bpo12+1.so
#7 0x00007f8e49b6a7a7 in () at
/lib/x86_64-linux-gnu/libgallium-25.0.4-1~bpo12+1.so
#8 0x00007f8e58ca81f5 in start_thread (arg=<optimized out>) at
./nptl/pthread_create.c:442
#9 0x00007f8e58d2889c in clone3 () at
../sysdeps/unix/sysv/linux/x86_64/clone3.S:81
Thread 18 (Thread 0x7f8e025fe6c0 (LWP 6148)):
#0 __futex_abstimed_wait_common64 (private=0, cancel=true, abstime=0x0,
op=393, expected=0, futex_word=0x5612e1c21de4) at ./nptl/futex-internal.c:57
#1 __futex_abstimed_wait_common (futex_word=futex_word@entry=0x5612e1c21de4,
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 0x00007f8e58ca4f7b in __GI___futex_abstimed_wait_cancelable64
(futex_word=futex_word@entry=0x5612e1c21de4, expected=expected@entry=0,
clockid=clockid@entry=0, abstime=abstime@entry=0x0, private=private@entry=0) at
./nptl/futex-internal.c:139
#3 0x00007f8e58ca75d8 in __pthread_cond_wait_common (abstime=0x0, clockid=0,
mutex=0x5612e1c21d90, cond=0x5612e1c21db8) at ./nptl/pthread_cond_wait.c:503
#4 ___pthread_cond_wait (cond=0x5612e1c21db8, mutex=0x5612e1c21d90) at
./nptl/pthread_cond_wait.c:618
#5 0x00007f8e58ed1a6b in QWaitCondition::wait(QMutex*, QDeadlineTimer) () at
/lib/x86_64-linux-gnu/libQt5Core.so.5
#6 0x00007f8e5ae08085 in () at /lib/x86_64-linux-gnu/libQt5Quick.so.5
#7 0x00007f8e5ae0a4b1 in () at /lib/x86_64-linux-gnu/libQt5Quick.so.5
#8 0x00007f8e58ecbd83 in () at /lib/x86_64-linux-gnu/libQt5Core.so.5
#9 0x00007f8e58ca81f5 in start_thread (arg=<optimized out>) at
./nptl/pthread_create.c:442
#10 0x00007f8e58d2889c in clone3 () at
../sysdeps/unix/sysv/linux/x86_64/clone3.S:81
Thread 17 (Thread 0x7f8e058586c0 (LWP 5740)):
#0 0x00007f8e58d1b21f in __GI___poll (fds=0x7f8e140029e0, nfds=1,
timeout=3492272) at ../sysdeps/unix/sysv/linux/poll.c:29
#1 0x00007f8e57aff94e in () at /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2 0x00007f8e57affa6c in g_main_context_iteration () at
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#3 0x00007f8e59109876 in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
at /lib/x86_64-linux-gnu/libQt5Core.so.5
#4 0x00007f8e590b01bb in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at
/lib/x86_64-linux-gnu/libQt5Core.so.5
#5 0x00007f8e58ecabc7 in QThread::exec() () at
/lib/x86_64-linux-gnu/libQt5Core.so.5
#6 0x00007f8e0593a667 in KCupsConnection::run() () at
/lib/x86_64-linux-gnu/libkcupslib.so
#7 0x00007f8e58ecbd83 in () at /lib/x86_64-linux-gnu/libQt5Core.so.5
#8 0x00007f8e58ca81f5 in start_thread (arg=<optimized out>) at
./nptl/pthread_create.c:442
#9 0x00007f8e58d2889c in clone3 () at
../sysdeps/unix/sysv/linux/x86_64/clone3.S:81
Thread 16 (Thread 0x7f8e1fea06c0 (LWP 5666)):
#0 __futex_abstimed_wait_common64 (private=0, cancel=true, abstime=0x0,
op=393, expected=0, futex_word=0x5612e12051d0) at ./nptl/futex-internal.c:57
#1 __futex_abstimed_wait_common (futex_word=futex_word@entry=0x5612e12051d0,
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 0x00007f8e58ca4f7b in __GI___futex_abstimed_wait_cancelable64
(futex_word=futex_word@entry=0x5612e12051d0, expected=expected@entry=0,
clockid=clockid@entry=0, abstime=abstime@entry=0x0, private=private@entry=0) at
./nptl/futex-internal.c:139
#3 0x00007f8e58ca75d8 in __pthread_cond_wait_common (abstime=0x0, clockid=0,
mutex=0x5612e1205180, cond=0x5612e12051a8) at ./nptl/pthread_cond_wait.c:503
#4 ___pthread_cond_wait (cond=0x5612e12051a8, mutex=0x5612e1205180) at
./nptl/pthread_cond_wait.c:618
#5 0x00007f8e58ed1a6b in QWaitCondition::wait(QMutex*, QDeadlineTimer) () at
/lib/x86_64-linux-gnu/libQt5Core.so.5
#6 0x00007f8e5ae08085 in () at /lib/x86_64-linux-gnu/libQt5Quick.so.5
#7 0x00007f8e5ae0a4b1 in () at /lib/x86_64-linux-gnu/libQt5Quick.so.5
#8 0x00007f8e58ecbd83 in () at /lib/x86_64-linux-gnu/libQt5Core.so.5
#9 0x00007f8e58ca81f5 in start_thread (arg=<optimized out>) at
./nptl/pthread_create.c:442
#10 0x00007f8e58d2889c in clone3 () at
../sysdeps/unix/sysv/linux/x86_64/clone3.S:81
Thread 15 (Thread 0x7f8e261f9a00 (LWP 5437)):
#0 __futex_abstimed_wait_common64 (private=0, cancel=true, abstime=0x0,
op=393, expected=0, futex_word=0x5612e185ea50) at ./nptl/futex-internal.c:57
#1 __futex_abstimed_wait_common (futex_word=futex_word@entry=0x5612e185ea50,
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 0x00007f8e58ca4f7b in __GI___futex_abstimed_wait_cancelable64
(futex_word=futex_word@entry=0x5612e185ea50, expected=expected@entry=0,
clockid=clockid@entry=0, abstime=abstime@entry=0x0, private=private@entry=0) at
./nptl/futex-internal.c:139
#3 0x00007f8e58ca75d8 in __pthread_cond_wait_common (abstime=0x0, clockid=0,
mutex=0x5612e185ea00, cond=0x5612e185ea28) at ./nptl/pthread_cond_wait.c:503
#4 ___pthread_cond_wait (cond=0x5612e185ea28, mutex=0x5612e185ea00) at
./nptl/pthread_cond_wait.c:618
#5 0x00007f8e2ed61a46 in () at /lib/x86_64-linux-gnu/libdav1d.so.6
#6 0x00007f8e58ca81f5 in start_thread (arg=<optimized out>) at
./nptl/pthread_create.c:442
#7 0x00007f8e58d2889c in clone3 () at
../sysdeps/unix/sysv/linux/x86_64/clone3.S:81
Thread 14 (Thread 0x7f8e53bff6c0 (LWP 4066)):
#0 0x00007f8e58d1b21f in __GI___poll (fds=0x7f8e53bfea88, nfds=1, timeout=-1)
at ../sysdeps/unix/sysv/linux/poll.c:29
#1 0x00007f8e5b54dd12 in () at /lib/x86_64-linux-gnu/libxcb.so.1
#2 0x00007f8e5b55007a in xcb_wait_for_event () at
/lib/x86_64-linux-gnu/libxcb.so.1
#3 0x00007f8e53efaf00 in () at /lib/x86_64-linux-gnu/libQt5XcbQpa.so.5
#4 0x00007f8e58ecbd83 in () at /lib/x86_64-linux-gnu/libQt5Core.so.5
#5 0x00007f8e58ca81f5 in start_thread (arg=<optimized out>) at
./nptl/pthread_create.c:442
#6 0x00007f8e58d2889c in clone3 () at
../sysdeps/unix/sysv/linux/x86_64/clone3.S:81
Thread 13 (Thread 0x7f8e509ff6c0 (LWP 4069)):
#0 __futex_abstimed_wait_common64 (private=0, cancel=true, abstime=0x0,
op=393, expected=0, futex_word=0x5612e08ef508) at ./nptl/futex-internal.c:57
#1 __futex_abstimed_wait_common (futex_word=futex_word@entry=0x5612e08ef508,
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 0x00007f8e58ca4f7b in __GI___futex_abstimed_wait_cancelable64
(futex_word=futex_word@entry=0x5612e08ef508, expected=expected@entry=0,
clockid=clockid@entry=0, abstime=abstime@entry=0x0, private=private@entry=0) at
./nptl/futex-internal.c:139
#3 0x00007f8e58ca75d8 in __pthread_cond_wait_common (abstime=0x0, clockid=0,
mutex=0x5612e08ef4b0, cond=0x5612e08ef4e0) at ./nptl/pthread_cond_wait.c:503
#4 ___pthread_cond_wait (cond=0x5612e08ef4e0, mutex=0x5612e08ef4b0) at
./nptl/pthread_cond_wait.c:618
#5 0x00007f8e49b6a869 in () at
/lib/x86_64-linux-gnu/libgallium-25.0.4-1~bpo12+1.so
#6 0x00007f8e49b3834b in () at
/lib/x86_64-linux-gnu/libgallium-25.0.4-1~bpo12+1.so
#7 0x00007f8e49b6a7a7 in () at
/lib/x86_64-linux-gnu/libgallium-25.0.4-1~bpo12+1.so
#8 0x00007f8e58ca81f5 in start_thread (arg=<optimized out>) at
./nptl/pthread_create.c:442
#9 0x00007f8e58d2889c in clone3 () at
../sysdeps/unix/sysv/linux/x86_64/clone3.S:81
Thread 12 (Thread 0x7f8e495ff6c0 (LWP 4071)):
#0 __futex_abstimed_wait_common64 (private=0, cancel=true, abstime=0x0,
op=393, expected=0, futex_word=0x5612e09f72b0) at ./nptl/futex-internal.c:57
#1 __futex_abstimed_wait_common (futex_word=futex_word@entry=0x5612e09f72b0,
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 0x00007f8e58ca4f7b in __GI___futex_abstimed_wait_cancelable64
(futex_word=futex_word@entry=0x5612e09f72b0, expected=expected@entry=0,
clockid=clockid@entry=0, abstime=abstime@entry=0x0, private=private@entry=0) at
./nptl/futex-internal.c:139
#3 0x00007f8e58ca75d8 in __pthread_cond_wait_common (abstime=0x0, clockid=0,
mutex=0x5612e09f7258, cond=0x5612e09f7288) at ./nptl/pthread_cond_wait.c:503
#4 ___pthread_cond_wait (cond=0x5612e09f7288, mutex=0x5612e09f7258) at
./nptl/pthread_cond_wait.c:618
#5 0x00007f8e49b6a869 in () at
/lib/x86_64-linux-gnu/libgallium-25.0.4-1~bpo12+1.so
#6 0x00007f8e49b3834b in () at
/lib/x86_64-linux-gnu/libgallium-25.0.4-1~bpo12+1.so
#7 0x00007f8e49b6a7a7 in () at
/lib/x86_64-linux-gnu/libgallium-25.0.4-1~bpo12+1.so
#8 0x00007f8e58ca81f5 in start_thread (arg=<optimized out>) at
./nptl/pthread_create.c:442
#9 0x00007f8e58d2889c in clone3 () at
../sysdeps/unix/sysv/linux/x86_64/clone3.S:81
Thread 11 (Thread 0x7f8e25ff1a00 (LWP 5439)):
#0 __futex_abstimed_wait_common64 (private=0, cancel=true, abstime=0x0,
op=393, expected=0, futex_word=0x5612e185ea50) at ./nptl/futex-internal.c:57
#1 __futex_abstimed_wait_common (futex_word=futex_word@entry=0x5612e185ea50,
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 0x00007f8e58ca4f7b in __GI___futex_abstimed_wait_cancelable64
(futex_word=futex_word@entry=0x5612e185ea50, expected=expected@entry=0,
clockid=clockid@entry=0, abstime=abstime@entry=0x0, private=private@entry=0) at
./nptl/futex-internal.c:139
#3 0x00007f8e58ca75d8 in __pthread_cond_wait_common (abstime=0x0, clockid=0,
mutex=0x5612e185ea00, cond=0x5612e185ea28) at ./nptl/pthread_cond_wait.c:503
#4 ___pthread_cond_wait (cond=0x5612e185ea28, mutex=0x5612e185ea00) at
./nptl/pthread_cond_wait.c:618
#5 0x00007f8e2ed61a46 in () at /lib/x86_64-linux-gnu/libdav1d.so.6
#6 0x00007f8e58ca81f5 in start_thread (arg=<optimized out>) at
./nptl/pthread_create.c:442
#7 0x00007f8e58d2889c in clone3 () at
../sysdeps/unix/sysv/linux/x86_64/clone3.S:81
Thread 10 (Thread 0x7f8e531696c0 (LWP 4067)):
#0 0x00007f8e58d1b21f in __GI___poll (fds=0x7f8e440146d0, nfds=5, timeout=-1)
at ../sysdeps/unix/sysv/linux/poll.c:29
#1 0x00007f8e57aff94e in () at /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2 0x00007f8e57affa6c in g_main_context_iteration () at
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#3 0x00007f8e59109876 in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
at /lib/x86_64-linux-gnu/libQt5Core.so.5
#4 0x00007f8e590b01bb in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at
/lib/x86_64-linux-gnu/libQt5Core.so.5
#5 0x00007f8e58ecabc7 in QThread::exec() () at
/lib/x86_64-linux-gnu/libQt5Core.so.5
#6 0x00007f8e59c69487 in () at /lib/x86_64-linux-gnu/libQt5DBus.so.5
#7 0x00007f8e58ecbd83 in () at /lib/x86_64-linux-gnu/libQt5Core.so.5
#8 0x00007f8e58ca81f5 in start_thread (arg=<optimized out>) at
./nptl/pthread_create.c:442
#9 0x00007f8e58d2889c in clone3 () at
../sysdeps/unix/sysv/linux/x86_64/clone3.S:81
Thread 9 (Thread 0x7f8e02dff6c0 (LWP 6144)):
#0 __futex_abstimed_wait_common64 (private=0, cancel=true, abstime=0x0,
op=393, expected=0, futex_word=0x5612e27b9860) at ./nptl/futex-internal.c:57
#1 __futex_abstimed_wait_common (futex_word=futex_word@entry=0x5612e27b9860,
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 0x00007f8e58ca4f7b in __GI___futex_abstimed_wait_cancelable64
(futex_word=futex_word@entry=0x5612e27b9860, expected=expected@entry=0,
clockid=clockid@entry=0, abstime=abstime@entry=0x0, private=private@entry=0) at
./nptl/futex-internal.c:139
#3 0x00007f8e58ca75d8 in __pthread_cond_wait_common (abstime=0x0, clockid=0,
mutex=0x5612e27b9808, cond=0x5612e27b9838) at ./nptl/pthread_cond_wait.c:503
#4 ___pthread_cond_wait (cond=0x5612e27b9838, mutex=0x5612e27b9808) at
./nptl/pthread_cond_wait.c:618
#5 0x00007f8e49b6a869 in () at
/lib/x86_64-linux-gnu/libgallium-25.0.4-1~bpo12+1.so
#6 0x00007f8e49b3834b in () at
/lib/x86_64-linux-gnu/libgallium-25.0.4-1~bpo12+1.so
#7 0x00007f8e49b6a7a7 in () at
/lib/x86_64-linux-gnu/libgallium-25.0.4-1~bpo12+1.so
#8 0x00007f8e58ca81f5 in start_thread (arg=<optimized out>) at
./nptl/pthread_create.c:442
#9 0x00007f8e58d2889c in clone3 () at
../sysdeps/unix/sysv/linux/x86_64/clone3.S:81
Thread 8 (Thread 0x7f8e1e69d6c0 (LWP 5665)):
#0 __futex_abstimed_wait_common64 (private=0, cancel=true, abstime=0x0,
op=393, expected=0, futex_word=0x5612e1e4e440) at ./nptl/futex-internal.c:57
#1 __futex_abstimed_wait_common (futex_word=futex_word@entry=0x5612e1e4e440,
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 0x00007f8e58ca4f7b in __GI___futex_abstimed_wait_cancelable64
(futex_word=futex_word@entry=0x5612e1e4e440, expected=expected@entry=0,
clockid=clockid@entry=0, abstime=abstime@entry=0x0, private=private@entry=0) at
./nptl/futex-internal.c:139
#3 0x00007f8e58ca75d8 in __pthread_cond_wait_common (abstime=0x0, clockid=0,
mutex=0x5612e1e4e3e8, cond=0x5612e1e4e418) at ./nptl/pthread_cond_wait.c:503
#4 ___pthread_cond_wait (cond=0x5612e1e4e418, mutex=0x5612e1e4e3e8) at
./nptl/pthread_cond_wait.c:618
#5 0x00007f8e49b6a869 in () at
/lib/x86_64-linux-gnu/libgallium-25.0.4-1~bpo12+1.so
#6 0x00007f8e49b3834b in () at
/lib/x86_64-linux-gnu/libgallium-25.0.4-1~bpo12+1.so
#7 0x00007f8e49b6a7a7 in () at
/lib/x86_64-linux-gnu/libgallium-25.0.4-1~bpo12+1.so
#8 0x00007f8e58ca81f5 in start_thread (arg=<optimized out>) at
./nptl/pthread_create.c:442
#9 0x00007f8e58d2889c in clone3 () at
../sysdeps/unix/sysv/linux/x86_64/clone3.S:81
Thread 7 (Thread 0x7f8e26da66c0 (LWP 5570)):
#0 pselect64_syscall (sigmask=<optimized out>, timeout=<optimized out>,
exceptfds=0x0, writefds=0x0, readfds=0x7f8e26d9da90, nfds=25) at
../sysdeps/unix/sysv/linux/pselect.c:34
#1 __pselect (nfds=25, readfds=0x7f8e26d9da90, writefds=0x0, exceptfds=0x0,
timeout=<optimized out>, sigmask=<optimized out>) at
../sysdeps/unix/sysv/linux/pselect.c:56
#2 0x00007f8e56caaa62 in () at /lib/x86_64-linux-gnu/libusbmuxd-2.0.so.6
#3 0x00007f8e56cabe60 in () at /lib/x86_64-linux-gnu/libusbmuxd-2.0.so.6
#4 0x00007f8e58ca81f5 in start_thread (arg=<optimized out>) at
./nptl/pthread_create.c:442
#5 0x00007f8e58d2889c in clone3 () at
../sysdeps/unix/sysv/linux/x86_64/clone3.S:81
Thread 6 (Thread 0x7f8de99596c0 (LWP 26010)):
#0 __futex_abstimed_wait_common64 (private=0, cancel=true, abstime=0x0,
op=393, expected=0, futex_word=0x5612e5dd4160) at ./nptl/futex-internal.c:57
#1 __futex_abstimed_wait_common (futex_word=futex_word@entry=0x5612e5dd4160,
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 0x00007f8e58ca4f7b in __GI___futex_abstimed_wait_cancelable64
(futex_word=futex_word@entry=0x5612e5dd4160, expected=expected@entry=0,
clockid=clockid@entry=0, abstime=abstime@entry=0x0, private=private@entry=0) at
./nptl/futex-internal.c:139
#3 0x00007f8e58ca75d8 in __pthread_cond_wait_common (abstime=0x0, clockid=0,
mutex=0x5612e5dd4108, cond=0x5612e5dd4138) at ./nptl/pthread_cond_wait.c:503
#4 ___pthread_cond_wait (cond=0x5612e5dd4138, mutex=0x5612e5dd4108) at
./nptl/pthread_cond_wait.c:618
#5 0x00007f8e49b6a869 in () at
/lib/x86_64-linux-gnu/libgallium-25.0.4-1~bpo12+1.so
#6 0x00007f8e49b3834b in () at
/lib/x86_64-linux-gnu/libgallium-25.0.4-1~bpo12+1.so
#7 0x00007f8e49b6a7a7 in () at
/lib/x86_64-linux-gnu/libgallium-25.0.4-1~bpo12+1.so
#8 0x00007f8e58ca81f5 in start_thread (arg=<optimized out>) at
./nptl/pthread_create.c:442
#9 0x00007f8e58d2889c in clone3 () at
../sysdeps/unix/sysv/linux/x86_64/clone3.S:81
Thread 5 (Thread 0x7f8e25eeda00 (LWP 5440)):
#0 __futex_abstimed_wait_common64 (private=0, cancel=true, abstime=0x0,
op=393, expected=0, futex_word=0x5612e185ea50) at ./nptl/futex-internal.c:57
#1 __futex_abstimed_wait_common (futex_word=futex_word@entry=0x5612e185ea50,
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 0x00007f8e58ca4f7b in __GI___futex_abstimed_wait_cancelable64
(futex_word=futex_word@entry=0x5612e185ea50, expected=expected@entry=0,
clockid=clockid@entry=0, abstime=abstime@entry=0x0, private=private@entry=0) at
./nptl/futex-internal.c:139
#3 0x00007f8e58ca75d8 in __pthread_cond_wait_common (abstime=0x0, clockid=0,
mutex=0x5612e185ea00, cond=0x5612e185ea28) at ./nptl/pthread_cond_wait.c:503
#4 ___pthread_cond_wait (cond=0x5612e185ea28, mutex=0x5612e185ea00) at
./nptl/pthread_cond_wait.c:618
#5 0x00007f8e2ed61a46 in () at /lib/x86_64-linux-gnu/libdav1d.so.6
#6 0x00007f8e58ca81f5 in start_thread (arg=<optimized out>) at
./nptl/pthread_create.c:442
#7 0x00007f8e58d2889c in clone3 () at
../sysdeps/unix/sysv/linux/x86_64/clone3.S:81
Thread 4 (Thread 0x7f8e2fbff6c0 (LWP 5323)):
#0 0x00007f8e58d1b21f in __GI___poll (fds=0x7f8e280029e0, nfds=1,
timeout=9989) at ../sysdeps/unix/sysv/linux/poll.c:29
#1 0x00007f8e57aff94e in () at /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2 0x00007f8e57affa6c in g_main_context_iteration () at
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#3 0x00007f8e59109876 in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
at /lib/x86_64-linux-gnu/libQt5Core.so.5
#4 0x00007f8e590b01bb in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at
/lib/x86_64-linux-gnu/libQt5Core.so.5
#5 0x00007f8e58ecabc7 in QThread::exec() () at
/lib/x86_64-linux-gnu/libQt5Core.so.5
#6 0x00007f8e58ecbd83 in () at /lib/x86_64-linux-gnu/libQt5Core.so.5
#7 0x00007f8e58ca81f5 in start_thread (arg=<optimized out>) at
./nptl/pthread_create.c:442
#8 0x00007f8e58d2889c in clone3 () at
../sysdeps/unix/sysv/linux/x86_64/clone3.S:81
Thread 3 (Thread 0x7f8e3cdff6c0 (LWP 4669)):
#0 0x00007f8e58d1b21f in __GI___poll (fds=0x7f8e340025e0, nfds=1, timeout=-1)
at ../sysdeps/unix/sysv/linux/poll.c:29
#1 0x00007f8e57aff94e in () at /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2 0x00007f8e57affa6c in g_main_context_iteration () at
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#3 0x00007f8e59109876 in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
at /lib/x86_64-linux-gnu/libQt5Core.so.5
#4 0x00007f8e590b01bb in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at
/lib/x86_64-linux-gnu/libQt5Core.so.5
#5 0x00007f8e58ecabc7 in QThread::exec() () at
/lib/x86_64-linux-gnu/libQt5Core.so.5
#6 0x00007f8e5a928555 in () at /lib/x86_64-linux-gnu/libQt5Qml.so.5
#7 0x00007f8e58ecbd83 in () at /lib/x86_64-linux-gnu/libQt5Core.so.5
#8 0x00007f8e58ca81f5 in start_thread (arg=<optimized out>) at
./nptl/pthread_create.c:442
#9 0x00007f8e58d2889c in clone3 () at
../sysdeps/unix/sysv/linux/x86_64/clone3.S:81
Thread 2 (Thread 0x7f8e260f5a00 (LWP 5438)):
#0 __futex_abstimed_wait_common64 (private=0, cancel=true, abstime=0x0,
op=393, expected=0, futex_word=0x5612e185ea50) at ./nptl/futex-internal.c:57
#1 __futex_abstimed_wait_common (futex_word=futex_word@entry=0x5612e185ea50,
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 0x00007f8e58ca4f7b in __GI___futex_abstimed_wait_cancelable64
(futex_word=futex_word@entry=0x5612e185ea50, expected=expected@entry=0,
clockid=clockid@entry=0, abstime=abstime@entry=0x0, private=private@entry=0) at
./nptl/futex-internal.c:139
#3 0x00007f8e58ca75d8 in __pthread_cond_wait_common (abstime=0x0, clockid=0,
mutex=0x5612e185ea00, cond=0x5612e185ea28) at ./nptl/pthread_cond_wait.c:503
#4 ___pthread_cond_wait (cond=0x5612e185ea28, mutex=0x5612e185ea00) at
./nptl/pthread_cond_wait.c:618
#5 0x00007f8e2ed61a46 in () at /lib/x86_64-linux-gnu/libdav1d.so.6
#6 0x00007f8e58ca81f5 in start_thread (arg=<optimized out>) at
./nptl/pthread_create.c:442
#7 0x00007f8e58d2889c in clone3 () at
../sysdeps/unix/sysv/linux/x86_64/clone3.S:81
Thread 1 (Thread 0x7f8de91586c0 (LWP 26011)):
[KCrash Handler]
#5 __pthread_kill_implementation (threadid=<optimized out>,
signo=signo@entry=6, no_tid=no_tid@entry=0) at ./nptl/pthread_kill.c:44
#6 0x00007f8e58ca9f4f in __pthread_kill_internal (signo=6, threadid=<optimized
out>) at ./nptl/pthread_kill.c:78
#7 0x00007f8e58c5afb2 in __GI_raise (sig=sig@entry=6) at
../sysdeps/posix/raise.c:26
#8 0x00007f8e58c45472 in __GI_abort () at ./stdlib/abort.c:79
#9 0x00007f8e496d519f in () at
/lib/x86_64-linux-gnu/libgallium-25.0.4-1~bpo12+1.so
#10 0x00007f8e4abad3a9 in () at
/lib/x86_64-linux-gnu/libgallium-25.0.4-1~bpo12+1.so
#11 0x00007f8e49d37f28 in () at
/lib/x86_64-linux-gnu/libgallium-25.0.4-1~bpo12+1.so
#12 0x00007f8e49784c1c in () at
/lib/x86_64-linux-gnu/libgallium-25.0.4-1~bpo12+1.so
#13 0x00007f8e496e1009 in dri_flush () at
/lib/x86_64-linux-gnu/libgallium-25.0.4-1~bpo12+1.so
#14 0x00007f8e496e598e in loader_dri3_swap_buffers_msc () at
/lib/x86_64-linux-gnu/libgallium-25.0.4-1~bpo12+1.so
#15 0x00007f8e528e9871 in () at /lib/x86_64-linux-gnu/libGLX_mesa.so.0
#16 0x00007f8e528db937 in () at /lib/x86_64-linux-gnu/libGLX_mesa.so.0
#17 0x00007f8e529601ed in () at
/usr/lib/x86_64-linux-gnu/qt5/plugins/xcbglintegrations/libqxcb-glx-integration.so
#18 0x00007f8e5ae09e6b in () at /lib/x86_64-linux-gnu/libQt5Quick.so.5
#19 0x00007f8e5ae0a46f in () at /lib/x86_64-linux-gnu/libQt5Quick.so.5
#20 0x00007f8e58ecbd83 in () at /lib/x86_64-linux-gnu/libQt5Core.so.5
#21 0x00007f8e58ca81f5 in start_thread (arg=<optimized out>) at
./nptl/pthread_create.c:442
#22 0x00007f8e58d2889c in clone3 () at
../sysdeps/unix/sysv/linux/x86_64/clone3.S:81
The reporter indicates this bug may be a duplicate of or related to bug 479971,
bug 480882, bug 480164, bug 482503.
Reported using DrKonqi
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