https://bugs.kde.org/show_bug.cgi?id=460575
Bug ID: 460575
Summary: Plasmashell crash when clicking switching programs via
task panel
Classification: Plasma
Product: plasmashell
Version: 5.26.0
Platform: Neon
OS: Linux
Status: REPORTED
Keywords: drkonqi
Severity: crash
Priority: NOR
Component: general
Assignee: plasma-b...@kde.org
Reporter: martin.tlus...@gmail.com
CC: k...@davidedmundson.co.uk
Target Milestone: 1.0
Application: plasmashell (5.26.0)
Qt Version: 5.15.6
Frameworks Version: 5.98.0
Operating System: Linux 5.15.0-50-generic x86_64
Windowing System: Wayland
Distribution: KDE neon User - 5.26
DrKonqi: 5.26.0 [KCrashBackend]
-- Information about the crash:
Since 5.26, plasmashell crashes randomnly when switching programs. Most often
when clicking on the task panel (icons only in my case). All programs are
force-closed. I can restart plasmashell from krunner. After that, it asks for
passwords for my kwallet (which it doesn't before the crash). Then, it can
crash again at any time.
The crash can be reproduced sometimes.
-- Backtrace:
Application: Plasma (plasmashell), signal: Segmentation fault
[New LWP 8558]
[New LWP 8559]
[New LWP 8560]
[New LWP 8561]
[New LWP 8562]
[New LWP 8563]
[New LWP 8564]
[New LWP 8565]
[New LWP 8566]
[New LWP 8567]
[New LWP 8568]
[New LWP 8569]
[New LWP 8572]
[New LWP 8573]
[New LWP 8574]
[New LWP 8575]
[New LWP 8576]
[New LWP 8577]
[New LWP 8578]
[New LWP 8585]
[New LWP 8647]
[New LWP 8648]
[New LWP 8649]
[New LWP 8708]
[New LWP 8709]
[New LWP 8710]
[New LWP 9874]
[Thread debugging using libthread_db enabled]
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
futex_wait_cancelable (private=<optimized out>, expected=0,
futex_word=0x5563d241cb94) at ../sysdeps/nptl/futex-internal.h:183
[Current thread is 1 (Thread 0x7f07d44082c0 (LWP 8557))]
Thread 28 (Thread 0x7f0726ffd700 (LWP 9874)):
#0 0x00007f07d82f646e in epoll_wait (epfd=82, events=0x7f0726ffc7f0,
maxevents=32, timeout=-1) at ../sysdeps/unix/sysv/linux/epoll_wait.c:30
#1 0x00007f07a80b727b in ?? () from
/usr/lib/x86_64-linux-gnu/spa-0.2/support/libspa-support.so
#2 0x00007f07a80a96f4 in ?? () from
/usr/lib/x86_64-linux-gnu/spa-0.2/support/libspa-support.so
#3 0x00007f07a08380e0 in ?? () from /lib/x86_64-linux-gnu/libpipewire-0.3.so.0
#4 0x00007f07d7eaa609 in start_thread (arg=<optimized out>) at
pthread_create.c:477
#5 0x00007f07d82f6133 in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95
Thread 27 (Thread 0x7f073cd36700 (LWP 8710)):
[KCrash Handler]
#4 __memmove_avx_unaligned_erms () at
../sysdeps/x86_64/multiarch/memmove-vec-unaligned-erms.S:436
#5 0x00007f07daac9a6c in memcpy (__len=<optimized out>, __src=<optimized out>,
__dest=<optimized out>) at
/usr/include/x86_64-linux-gnu/bits/string_fortified.h:34
#6 serialize_closure (closure=closure@entry=0x7f07201113b0,
buffer=buffer@entry=0x7f063952f010, buffer_count=buffer_count@entry=917193331)
at ../src/connection.c:1189
#7 0x00007f07daaca851 in wl_closure_send
(closure=closure@entry=0x7f07201113b0, connection=0x5563cf0c02a0) at
../src/connection.c:1225
#8 0x00007f07daac72aa in wl_proxy_marshal_array_flags
(proxy=proxy@entry=0x7f07200d8ba0, opcode=opcode@entry=1,
interface=interface@entry=0x0, version=4, flags=flags@entry=0,
args=args@entry=0x7f073cd357a0) at ../src/wayland-client.c:852
#9 0x00007f07daac73c5 in wl_proxy_marshal_array_constructor_versioned
(proxy=proxy@entry=0x7f07200d8ba0, opcode=opcode@entry=1,
args=args@entry=0x7f073cd357a0, interface=interface@entry=0x0,
version=<optimized out>) at ../src/wayland-client.c:741
#10 0x00007f07daac73dd in wl_proxy_marshal_array_constructor
(proxy=proxy@entry=0x7f07200d8ba0, opcode=opcode@entry=1,
args=args@entry=0x7f073cd357a0, interface=interface@entry=0x0) at
../src/wayland-client.c:704
#11 0x00007f07daac75f5 in wl_proxy_marshal (proxy=0x7f07200d8ba0,
opcode=opcode@entry=1) at ../src/wayland-client.c:895
#12 0x00007f07d2297457 in wl_surface_attach (y=<optimized out>, x=<optimized
out>, buffer=<optimized out>, wl_surface=<optimized out>) at
/usr/include/wayland-client-protocol.h:3613
#13 dri2_wl_swap_buffers_with_damage (disp=0x5563cf0e7d10, draw=0x7f07200d8810,
rects=0x0, n_rects=0) at ../src/egl/drivers/dri2/platform_wayland.c:1093
#14 0x00007f07d228c432 in dri2_swap_buffers (disp=0x5563cf0e7d10,
surf=0x7f07200d8810) at ../src/egl/drivers/dri2/egl_dri2.c:1988
#15 0x00007f07d2283f41 in eglSwapBuffers (dpy=0x5563cf0e7d10,
surface=<optimized out>) at ../src/egl/main/eglapi.c:1346
#16 0x00007f07d3835d59 in ?? () from
/usr/lib/x86_64-linux-gnu/qt5/plugins/wayland-graphics-integration-client/libqt-plugin-wayland-egl.so
#17 0x00007f07d8c8aff1 in QOpenGLContext::swapBuffers (this=0x5563d2440a50,
surface=<optimized out>) at kernel/qopenglcontext.cpp:1121
#18 0x00007f07da318a0c in QSGRenderThread::syncAndRender (this=0x5563d29d5250,
grabImage=0x0) at scenegraph/qsgthreadedrenderloop.cpp:869
#19 0x00007f07da31c7c7 in QSGRenderThread::run (this=0x5563d29d5250) at
scenegraph/qsgthreadedrenderloop.cpp:1042
#20 0x00007f07d8679543 in QThreadPrivate::start (arg=0x5563d29d5250) at
thread/qthread_unix.cpp:330
#21 0x00007f07d7eaa609 in start_thread (arg=<optimized out>) at
pthread_create.c:477
#22 0x00007f07d82f6133 in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95
Thread 26 (Thread 0x7f073d537700 (LWP 8709)):
#0 futex_wait_cancelable (private=<optimized out>, expected=0,
futex_word=0x5563d30d9610) at ../sysdeps/nptl/futex-internal.h:183
#1 __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x5563d30d95c0,
cond=0x5563d30d95e8) at pthread_cond_wait.c:508
#2 __pthread_cond_wait (cond=0x5563d30d95e8, mutex=0x5563d30d95c0) at
pthread_cond_wait.c:647
#3 0x00007f07d05e05eb in ?? () from
/usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#4 0x00007f07d05e01eb in ?? () from
/usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#5 0x00007f07d7eaa609 in start_thread (arg=<optimized out>) at
pthread_create.c:477
#6 0x00007f07d82f6133 in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95
Thread 25 (Thread 0x7f0754a9e700 (LWP 8708)):
#0 futex_wait_cancelable (private=<optimized out>, expected=0,
futex_word=0x5563d3008740) at ../sysdeps/nptl/futex-internal.h:183
#1 __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x5563d30086f0,
cond=0x5563d3008718) at pthread_cond_wait.c:508
#2 __pthread_cond_wait (cond=0x5563d3008718, mutex=0x5563d30086f0) at
pthread_cond_wait.c:647
#3 0x00007f07d05e05eb in ?? () from
/usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#4 0x00007f07d05e01eb in ?? () from
/usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#5 0x00007f07d7eaa609 in start_thread (arg=<optimized out>) at
pthread_create.c:477
#6 0x00007f07d82f6133 in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95
Thread 24 (Thread 0x7f0755aa0700 (LWP 8649)):
#0 futex_wait_cancelable (private=<optimized out>, expected=0,
futex_word=0x5563d0da4f10) at ../sysdeps/nptl/futex-internal.h:183
#1 __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x5563d0da4ec0,
cond=0x5563d0da4ee8) at pthread_cond_wait.c:508
#2 __pthread_cond_wait (cond=0x5563d0da4ee8, mutex=0x5563d0da4ec0) at
pthread_cond_wait.c:647
#3 0x00007f07d867f5eb in QWaitConditionPrivate::wait (deadline=...,
this=0x5563d0da4ec0) at thread/qwaitcondition_unix.cpp:146
#4 QWaitCondition::wait (this=this@entry=0x5563d0a06748,
mutex=mutex@entry=0x5563d0a06740, deadline=...) at
thread/qwaitcondition_unix.cpp:225
#5 0x00007f07da31c394 in QSGRenderThreadEventQueue::takeEvent (wait=true,
this=0x5563d0a06738) at
/usr/include/x86_64-linux-gnu/qt5/QtCore/qdeadlinetimer.h:68
#6 QSGRenderThread::processEventsAndWaitForMore
(this=this@entry=0x5563d0a066a0) at scenegraph/qsgthreadedrenderloop.cpp:935
#7 0x00007f07da31c809 in QSGRenderThread::run (this=0x5563d0a066a0) at
scenegraph/qsgthreadedrenderloop.cpp:1052
#8 0x00007f07d8679543 in QThreadPrivate::start (arg=0x5563d0a066a0) at
thread/qthread_unix.cpp:330
#9 0x00007f07d7eaa609 in start_thread (arg=<optimized out>) at
pthread_create.c:477
#10 0x00007f07d82f6133 in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95
Thread 23 (Thread 0x7f07562a1700 (LWP 8648)):
#0 futex_wait_cancelable (private=<optimized out>, expected=0,
futex_word=0x5563d162a690) at ../sysdeps/nptl/futex-internal.h:183
#1 __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x5563d162a640,
cond=0x5563d162a668) at pthread_cond_wait.c:508
#2 __pthread_cond_wait (cond=0x5563d162a668, mutex=0x5563d162a640) at
pthread_cond_wait.c:647
#3 0x00007f07d05e05eb in ?? () from
/usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#4 0x00007f07d05e01eb in ?? () from
/usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#5 0x00007f07d7eaa609 in start_thread (arg=<optimized out>) at
pthread_create.c:477
#6 0x00007f07d82f6133 in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95
Thread 22 (Thread 0x7f0756ba0700 (LWP 8647)):
#0 futex_wait_cancelable (private=<optimized out>, expected=0,
futex_word=0x5563d159c044) at ../sysdeps/nptl/futex-internal.h:183
#1 __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x5563d159bff0,
cond=0x5563d159c018) at pthread_cond_wait.c:508
#2 __pthread_cond_wait (cond=0x5563d159c018, mutex=0x5563d159bff0) at
pthread_cond_wait.c:647
#3 0x00007f07d05e05eb in ?? () from
/usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#4 0x00007f07d05e01eb in ?? () from
/usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#5 0x00007f07d7eaa609 in start_thread (arg=<optimized out>) at
pthread_create.c:477
#6 0x00007f07d82f6133 in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95
Thread 21 (Thread 0x7f0757fff700 (LWP 8585)):
#0 0x00007f07d82e999f in __GI___poll (fds=0x7f0750000cd0, nfds=1,
timeout=1763872) at ../sysdeps/unix/sysv/linux/poll.c:29
#1 0x00007f07d69fd36e in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2 0x00007f07d69fd4a3 in g_main_context_iteration () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#3 0x00007f07d88bab9b in QEventDispatcherGlib::processEvents
(this=0x7f0750000e00, flags=...) at kernel/qeventdispatcher_glib.cpp:425
#4 0x00007f07d885eb3b in QEventLoop::exec (this=this@entry=0x7f0757ffeba0,
flags=..., flags@entry=...) at
../../include/QtCore/../../src/corelib/global/qflags.h:141
#5 0x00007f07d8678342 in QThread::exec (this=<optimized out>) at
../../include/QtCore/../../src/corelib/global/qflags.h:121
#6 0x00007f07981260bc in KCupsConnection::run() () from
/lib/x86_64-linux-gnu/libkcupslib.so
#7 0x00007f07d8679543 in QThreadPrivate::start (arg=0x5563d0884390) at
thread/qthread_unix.cpp:330
#8 0x00007f07d7eaa609 in start_thread (arg=<optimized out>) at
pthread_create.c:477
#9 0x00007f07d82f6133 in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95
Thread 20 (Thread 0x7f07a1f31700 (LWP 8578)):
#0 futex_wait_cancelable (private=<optimized out>, expected=0,
futex_word=0x5563cf4210d4) at ../sysdeps/nptl/futex-internal.h:183
#1 __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x5563cf421080,
cond=0x5563cf4210a8) at pthread_cond_wait.c:508
#2 __pthread_cond_wait (cond=0x5563cf4210a8, mutex=0x5563cf421080) at
pthread_cond_wait.c:647
#3 0x00007f07d867f5eb in QWaitConditionPrivate::wait (deadline=...,
this=0x5563cf421080) at thread/qwaitcondition_unix.cpp:146
#4 QWaitCondition::wait (this=this@entry=0x7f07cc00e838,
mutex=mutex@entry=0x7f07cc00e830, deadline=...) at
thread/qwaitcondition_unix.cpp:225
#5 0x00007f07da31c394 in QSGRenderThreadEventQueue::takeEvent (wait=true,
this=0x7f07cc00e828) at
/usr/include/x86_64-linux-gnu/qt5/QtCore/qdeadlinetimer.h:68
#6 QSGRenderThread::processEventsAndWaitForMore
(this=this@entry=0x7f07cc00e790) at scenegraph/qsgthreadedrenderloop.cpp:935
#7 0x00007f07da31c809 in QSGRenderThread::run (this=0x7f07cc00e790) at
scenegraph/qsgthreadedrenderloop.cpp:1052
#8 0x00007f07d8679543 in QThreadPrivate::start (arg=0x7f07cc00e790) at
thread/qthread_unix.cpp:330
#9 0x00007f07d7eaa609 in start_thread (arg=<optimized out>) at
pthread_create.c:477
#10 0x00007f07d82f6133 in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95
Thread 19 (Thread 0x7f07a2732700 (LWP 8577)):
#0 futex_wait_cancelable (private=<optimized out>, expected=0,
futex_word=0x5563cfcc23c0) at ../sysdeps/nptl/futex-internal.h:183
#1 __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x5563cfcc2370,
cond=0x5563cfcc2398) at pthread_cond_wait.c:508
#2 __pthread_cond_wait (cond=0x5563cfcc2398, mutex=0x5563cfcc2370) at
pthread_cond_wait.c:647
#3 0x00007f07d05e05eb in ?? () from
/usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#4 0x00007f07d05e01eb in ?? () from
/usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#5 0x00007f07d7eaa609 in start_thread (arg=<optimized out>) at
pthread_create.c:477
#6 0x00007f07d82f6133 in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95
Thread 18 (Thread 0x7f07a37fe700 (LWP 8576)):
#0 futex_wait_cancelable (private=<optimized out>, expected=0,
futex_word=0x5563cfbecbe4) at ../sysdeps/nptl/futex-internal.h:183
#1 __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x5563cfbecb90,
cond=0x5563cfbecbb8) at pthread_cond_wait.c:508
#2 __pthread_cond_wait (cond=0x5563cfbecbb8, mutex=0x5563cfbecb90) at
pthread_cond_wait.c:647
#3 0x00007f07d05e05eb in ?? () from
/usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#4 0x00007f07d05e01eb in ?? () from
/usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#5 0x00007f07d7eaa609 in start_thread (arg=<optimized out>) at
pthread_create.c:477
#6 0x00007f07d82f6133 in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95
Thread 17 (Thread 0x7f07a89ad700 (LWP 8575)):
#0 0x00007f07d82e999f in __GI___poll (fds=0x7f0774005370, nfds=1, timeout=-1)
at ../sysdeps/unix/sysv/linux/poll.c:29
#1 0x00007f07d69fd36e in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2 0x00007f07d69fd4a3 in g_main_context_iteration () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#3 0x00007f07d88bab9b in QEventDispatcherGlib::processEvents
(this=0x7f0774000b60, flags=...) at kernel/qeventdispatcher_glib.cpp:425
#4 0x00007f07d885eb3b in QEventLoop::exec (this=this@entry=0x7f07a89acba0,
flags=..., flags@entry=...) at
../../include/QtCore/../../src/corelib/global/qflags.h:141
#5 0x00007f07d8678342 in QThread::exec (this=this@entry=0x5563cfbaa2e0) at
../../include/QtCore/../../src/corelib/global/qflags.h:121
#6 0x00007f07da25667a in QQuickPixmapReader::run (this=0x5563cfbaa2e0) at
util/qquickpixmapcache.cpp:1024
#7 0x00007f07d8679543 in QThreadPrivate::start (arg=0x5563cfbaa2e0) at
thread/qthread_unix.cpp:330
#8 0x00007f07d7eaa609 in start_thread (arg=<optimized out>) at
pthread_create.c:477
#9 0x00007f07d82f6133 in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95
Thread 16 (Thread 0x7f07acfeb700 (LWP 8574)):
#0 __GI___libc_read (nbytes=16, buf=0x7f07acfea9b0, fd=19) at
../sysdeps/unix/sysv/linux/read.c:26
#1 __GI___libc_read (fd=19, buf=0x7f07acfea9b0, nbytes=16) at
../sysdeps/unix/sysv/linux/read.c:24
#2 0x00007f07d6a45b2f in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3 0x00007f07d69fcebe in g_main_context_check () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#4 0x00007f07d69fd312 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#5 0x00007f07d69fd4a3 in g_main_context_iteration () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#6 0x00007f07d88bab9b in QEventDispatcherGlib::processEvents
(this=0x7f0780000b60, flags=...) at kernel/qeventdispatcher_glib.cpp:425
#7 0x00007f07d885eb3b in QEventLoop::exec (this=this@entry=0x7f07acfeabc0,
flags=..., flags@entry=...) at
../../include/QtCore/../../src/corelib/global/qflags.h:141
#8 0x00007f07d8678342 in QThread::exec (this=<optimized out>) at
../../include/QtCore/../../src/corelib/global/qflags.h:121
#9 0x00007f07d9eb8919 in ?? () from /lib/x86_64-linux-gnu/libQt5Qml.so.5
#10 0x00007f07d8679543 in QThreadPrivate::start (arg=0x5563cf5e3c20) at
thread/qthread_unix.cpp:330
#11 0x00007f07d7eaa609 in start_thread (arg=<optimized out>) at
pthread_create.c:477
#12 0x00007f07d82f6133 in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95
Thread 15 (Thread 0x7f07ae3fc700 (LWP 8573)):
#0 futex_wait_cancelable (private=<optimized out>, expected=0,
futex_word=0x5563cf2ffa10) at ../sysdeps/nptl/futex-internal.h:183
#1 __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x5563cf2ff9c0,
cond=0x5563cf2ff9e8) at pthread_cond_wait.c:508
#2 __pthread_cond_wait (cond=0x5563cf2ff9e8, mutex=0x5563cf2ff9c0) at
pthread_cond_wait.c:647
#3 0x00007f07d05e05eb in ?? () from
/usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#4 0x00007f07d05e01eb in ?? () from
/usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#5 0x00007f07d7eaa609 in start_thread (arg=<optimized out>) at
pthread_create.c:477
#6 0x00007f07d82f6133 in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95
Thread 14 (Thread 0x7f07aebfd700 (LWP 8572)):
#0 futex_wait_cancelable (private=<optimized out>, expected=0,
futex_word=0x5563cf1c9fd4) at ../sysdeps/nptl/futex-internal.h:183
#1 __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x5563cf1c9f80,
cond=0x5563cf1c9fa8) at pthread_cond_wait.c:508
#2 __pthread_cond_wait (cond=0x5563cf1c9fa8, mutex=0x5563cf1c9f80) at
pthread_cond_wait.c:647
#3 0x00007f07d05e05eb in ?? () from
/usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#4 0x00007f07d05e01eb in ?? () from
/usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#5 0x00007f07d7eaa609 in start_thread (arg=<optimized out>) at
pthread_create.c:477
#6 0x00007f07d82f6133 in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95
Thread 13 (Thread 0x7f07af7fe700 (LWP 8569)):
#0 futex_wait_cancelable (private=<optimized out>, expected=0,
futex_word=0x5563cf15cde0) at ../sysdeps/nptl/futex-internal.h:183
#1 __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x5563cf15cd90,
cond=0x5563cf15cdb8) at pthread_cond_wait.c:508
#2 __pthread_cond_wait (cond=0x5563cf15cdb8, mutex=0x5563cf15cd90) at
pthread_cond_wait.c:647
#3 0x00007f07d05e05eb in ?? () from
/usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#4 0x00007f07d05e01eb in ?? () from
/usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#5 0x00007f07d7eaa609 in start_thread (arg=<optimized out>) at
pthread_create.c:477
#6 0x00007f07d82f6133 in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95
Thread 12 (Thread 0x7f07a3fff700 (LWP 8568)):
#0 futex_wait_cancelable (private=<optimized out>, expected=0,
futex_word=0x5563cf15cde0) at ../sysdeps/nptl/futex-internal.h:183
#1 __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x5563cf15cd90,
cond=0x5563cf15cdb8) at pthread_cond_wait.c:508
#2 __pthread_cond_wait (cond=0x5563cf15cdb8, mutex=0x5563cf15cd90) at
pthread_cond_wait.c:647
#3 0x00007f07d05e05eb in ?? () from
/usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#4 0x00007f07d05e01eb in ?? () from
/usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#5 0x00007f07d7eaa609 in start_thread (arg=<optimized out>) at
pthread_create.c:477
#6 0x00007f07d82f6133 in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95
Thread 11 (Thread 0x7f07ab7fe700 (LWP 8567)):
#0 futex_wait_cancelable (private=<optimized out>, expected=0,
futex_word=0x5563cf15cde0) at ../sysdeps/nptl/futex-internal.h:183
#1 __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x5563cf15cd90,
cond=0x5563cf15cdb8) at pthread_cond_wait.c:508
#2 __pthread_cond_wait (cond=0x5563cf15cdb8, mutex=0x5563cf15cd90) at
pthread_cond_wait.c:647
#3 0x00007f07d05e05eb in ?? () from
/usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#4 0x00007f07d05e01eb in ?? () from
/usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#5 0x00007f07d7eaa609 in start_thread (arg=<optimized out>) at
pthread_create.c:477
#6 0x00007f07d82f6133 in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95
Thread 10 (Thread 0x7f07affff700 (LWP 8566)):
#0 futex_wait_cancelable (private=<optimized out>, expected=0,
futex_word=0x5563cf15c850) at ../sysdeps/nptl/futex-internal.h:183
#1 __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x5563cf15c800,
cond=0x5563cf15c828) at pthread_cond_wait.c:508
#2 __pthread_cond_wait (cond=0x5563cf15c828, mutex=0x5563cf15c800) at
pthread_cond_wait.c:647
#3 0x00007f07d05e05eb in ?? () from
/usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#4 0x00007f07d05e01eb in ?? () from
/usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#5 0x00007f07d7eaa609 in start_thread (arg=<optimized out>) at
pthread_create.c:477
#6 0x00007f07d82f6133 in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95
Thread 9 (Thread 0x7f07bc845700 (LWP 8565)):
#0 futex_wait_cancelable (private=<optimized out>, expected=0,
futex_word=0x5563cf15c850) at ../sysdeps/nptl/futex-internal.h:183
#1 __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x5563cf15c800,
cond=0x5563cf15c828) at pthread_cond_wait.c:508
#2 __pthread_cond_wait (cond=0x5563cf15c828, mutex=0x5563cf15c800) at
pthread_cond_wait.c:647
#3 0x00007f07d05e05eb in ?? () from
/usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#4 0x00007f07d05e01eb in ?? () from
/usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#5 0x00007f07d7eaa609 in start_thread (arg=<optimized out>) at
pthread_create.c:477
#6 0x00007f07d82f6133 in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95
Thread 8 (Thread 0x7f07bd046700 (LWP 8564)):
#0 futex_wait_cancelable (private=<optimized out>, expected=0,
futex_word=0x5563cf15c854) at ../sysdeps/nptl/futex-internal.h:183
#1 __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x5563cf15c800,
cond=0x5563cf15c828) at pthread_cond_wait.c:508
#2 __pthread_cond_wait (cond=0x5563cf15c828, mutex=0x5563cf15c800) at
pthread_cond_wait.c:647
#3 0x00007f07d05e05eb in ?? () from
/usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#4 0x00007f07d05e01eb in ?? () from
/usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#5 0x00007f07d7eaa609 in start_thread (arg=<optimized out>) at
pthread_create.c:477
#6 0x00007f07d82f6133 in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95
Thread 7 (Thread 0x7f07bd847700 (LWP 8563)):
#0 futex_wait_cancelable (private=<optimized out>, expected=0,
futex_word=0x5563cf15c850) at ../sysdeps/nptl/futex-internal.h:183
#1 __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x5563cf15c800,
cond=0x5563cf15c828) at pthread_cond_wait.c:508
#2 __pthread_cond_wait (cond=0x5563cf15c828, mutex=0x5563cf15c800) at
pthread_cond_wait.c:647
#3 0x00007f07d05e05eb in ?? () from
/usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#4 0x00007f07d05e01eb in ?? () from
/usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#5 0x00007f07d7eaa609 in start_thread (arg=<optimized out>) at
pthread_create.c:477
#6 0x00007f07d82f6133 in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95
Thread 6 (Thread 0x7f07be048700 (LWP 8562)):
#0 futex_wait_cancelable (private=<optimized out>, expected=0,
futex_word=0x5563cf0d46c8) at ../sysdeps/nptl/futex-internal.h:183
#1 __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x5563cf0d4678,
cond=0x5563cf0d46a0) at pthread_cond_wait.c:508
#2 __pthread_cond_wait (cond=0x5563cf0d46a0, mutex=0x5563cf0d4678) at
pthread_cond_wait.c:647
#3 0x00007f07d05e05eb in ?? () from
/usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#4 0x00007f07d05e01eb in ?? () from
/usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#5 0x00007f07d7eaa609 in start_thread (arg=<optimized out>) at
pthread_create.c:477
#6 0x00007f07d82f6133 in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95
Thread 5 (Thread 0x7f07be849700 (LWP 8561)):
#0 futex_wait_cancelable (private=<optimized out>, expected=0,
futex_word=0x5563cf150064) at ../sysdeps/nptl/futex-internal.h:183
#1 __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x5563cf150010,
cond=0x5563cf150038) at pthread_cond_wait.c:508
#2 __pthread_cond_wait (cond=0x5563cf150038, mutex=0x5563cf150010) at
pthread_cond_wait.c:647
#3 0x00007f07d05e05eb in ?? () from
/usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#4 0x00007f07d05e01eb in ?? () from
/usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so
#5 0x00007f07d7eaa609 in start_thread (arg=<optimized out>) at
pthread_create.c:477
#6 0x00007f07d82f6133 in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95
Thread 4 (Thread 0x7f07d2ae9700 (LWP 8560)):
#0 __lll_lock_wait (futex=futex@entry=0x5563cf0bb968, private=0) at
lowlevellock.c:52
#1 0x00007f07d7ead0a3 in __GI___pthread_mutex_lock (mutex=0x5563cf0bb968) at
../nptl/pthread_mutex_lock.c:80
#2 0x00007f07daac7db4 in wl_display_read_events (display=0x5563cf0bb880) at
../src/wayland-client.c:1695
#3 0x00007f07d7f44d85 in ?? () from
/lib/x86_64-linux-gnu/libQt5WaylandClient.so.5
#4 0x00007f07d8679543 in QThreadPrivate::start (arg=0x5563cf0d1df0) at
thread/qthread_unix.cpp:330
#5 0x00007f07d7eaa609 in start_thread (arg=<optimized out>) at
pthread_create.c:477
#6 0x00007f07d82f6133 in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95
Thread 3 (Thread 0x7f07d32ea700 (LWP 8559)):
#0 __lll_lock_wait (futex=futex@entry=0x5563cf0bb968, private=0) at
lowlevellock.c:52
#1 0x00007f07d7ead0a3 in __GI___pthread_mutex_lock (mutex=0x5563cf0bb968) at
../nptl/pthread_mutex_lock.c:80
#2 0x00007f07daac7db4 in wl_display_read_events (display=0x5563cf0bb880) at
../src/wayland-client.c:1695
#3 0x00007f07d7f44d85 in ?? () from
/lib/x86_64-linux-gnu/libQt5WaylandClient.so.5
#4 0x00007f07d8679543 in QThreadPrivate::start (arg=0x5563cf0cb480) at
thread/qthread_unix.cpp:330
#5 0x00007f07d7eaa609 in start_thread (arg=<optimized out>) at
pthread_create.c:477
#6 0x00007f07d82f6133 in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95
Thread 2 (Thread 0x7f07d40c1700 (LWP 8558)):
#0 0x00007f07d82e999f in __GI___poll (fds=0x7f07cc0053c0, nfds=1, timeout=-1)
at ../sysdeps/unix/sysv/linux/poll.c:29
#1 0x00007f07d69fd36e in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2 0x00007f07d69fd4a3 in g_main_context_iteration () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#3 0x00007f07d88bab9b in QEventDispatcherGlib::processEvents
(this=0x7f07cc000b60, flags=...) at kernel/qeventdispatcher_glib.cpp:425
#4 0x00007f07d885eb3b in QEventLoop::exec (this=this@entry=0x7f07d40c0bb0,
flags=..., flags@entry=...) at
../../include/QtCore/../../src/corelib/global/qflags.h:141
#5 0x00007f07d8678342 in QThread::exec (this=<optimized out>) at
../../include/QtCore/../../src/corelib/global/qflags.h:121
#6 0x00007f07d91f9f4b in ?? () from /lib/x86_64-linux-gnu/libQt5DBus.so.5
#7 0x00007f07d8679543 in QThreadPrivate::start (arg=0x7f07d927dd80) at
thread/qthread_unix.cpp:330
#8 0x00007f07d7eaa609 in start_thread (arg=<optimized out>) at
pthread_create.c:477
#9 0x00007f07d82f6133 in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:95
Thread 1 (Thread 0x7f07d44082c0 (LWP 8557)):
#0 futex_wait_cancelable (private=<optimized out>, expected=0,
futex_word=0x5563d241cb94) at ../sysdeps/nptl/futex-internal.h:183
#1 __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x5563d241cb40,
cond=0x5563d241cb68) at pthread_cond_wait.c:508
#2 __pthread_cond_wait (cond=0x5563d241cb68, mutex=0x5563d241cb40) at
pthread_cond_wait.c:647
#3 0x00007f07d867f5eb in QWaitConditionPrivate::wait (deadline=...,
this=0x5563d241cb40) at thread/qwaitcondition_unix.cpp:146
#4 QWaitCondition::wait (this=<optimized out>, mutex=0x5563d29d52a8,
deadline=...) at thread/qwaitcondition_unix.cpp:225
#5 0x00007f07da31a987 in QSGThreadedRenderLoop::polishAndSync
(this=this@entry=0x5563cf7bbab0, w=w@entry=0x7f07cc00f4d0,
inExpose=inExpose@entry=true) at
/usr/include/x86_64-linux-gnu/qt5/QtCore/qdeadlinetimer.h:68
#6 0x00007f07da31b878 in QSGThreadedRenderLoop::handleExposure
(this=0x5563cf7bbab0, window=<optimized out>) at
scenegraph/qsgthreadedrenderloop.cpp:1374
#7 0x00007f07da31c28b in QSGThreadedRenderLoop::exposureChanged
(this=0x5563cf7bbab0, window=0x5563d00e7960) at
scenegraph/qsgthreadedrenderloop.cpp:1268
#8 0x00007f07d8c5410d in QWindow::event (this=this@entry=0x5563d00e7960,
ev=ev@entry=0x7ffc886f5670) at kernel/qwindow.cpp:2438
#9 0x00007f07da38739b in QQuickWindow::event (this=0x5563d00e7960,
e=0x7ffc886f5670) at items/qquickwindow.cpp:1907
#10 0x00007f07dac9d97b in PlasmaQuick::Dialog::event(QEvent*) () from
/lib/x86_64-linux-gnu/libKF5PlasmaQuick.so.5
#11 0x00007f07aba4a6fa in ?? () from
/usr/lib/x86_64-linux-gnu/qt5/qml/org/kde/plasma/core/libcorebindingsplugin.so
#12 0x00007f07d9594e43 in QApplicationPrivate::notify_helper
(this=this@entry=0x5563cf0b4cd0, receiver=receiver@entry=0x5563d00e7960,
e=e@entry=0x7ffc886f5670) at kernel/qapplication.cpp:3637
#13 0x00007f07d959dc58 in QApplication::notify (this=0x7ffc886f5a90,
receiver=0x5563d00e7960, e=0x7ffc886f5670) at kernel/qapplication.cpp:3161
#14 0x00007f07d886003a in QCoreApplication::notifyInternal2
(receiver=0x5563d00e7960, event=0x7ffc886f5670) at
../../include/QtCore/5.15.6/QtCore/private/../../../../../src/corelib/thread/qthread_p.h:332
#15 0x00007f07d8c49b33 in QGuiApplicationPrivate::processExposeEvent
(e=0x5563d2ab3d20) at kernel/qguiapplication.cpp:3261
#16 0x00007f07d8c49d6b in QGuiApplicationPrivate::processWindowSystemEvent
(e=0x5563d2ab3d20) at kernel/qguiapplication.cpp:2073
#17 0x00007f07d8c206bc in QWindowSystemInterface::sendWindowSystemEvents
(flags=...) at kernel/qwindowsysteminterface.cpp:1169
#18 0x00007f07d7f85564 in ?? () from
/lib/x86_64-linux-gnu/libQt5WaylandClient.so.5
#19 0x00007f07d69fd17d in g_main_context_dispatch () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#20 0x00007f07d69fd400 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#21 0x00007f07d69fd4a3 in g_main_context_iteration () from
/lib/x86_64-linux-gnu/libglib-2.0.so.0
#22 0x00007f07d88bab82 in QEventDispatcherGlib::processEvents
(this=0x5563cf0d1f40, flags=...) at kernel/qeventdispatcher_glib.cpp:423
#23 0x00007f07d885eb3b in QEventLoop::exec (this=this@entry=0x7ffc886f5950,
flags=..., flags@entry=...) at
../../include/QtCore/../../src/corelib/global/qflags.h:141
#24 0x00007f07d8866ce4 in QCoreApplication::exec () at
../../include/QtCore/../../src/corelib/global/qflags.h:121
#25 0x00005563cdfb87ec in main (argc=<optimized out>, argv=<optimized out>) at
./shell/main.cpp:233
[Inferior 1 (process 8557) detached]
Reported using DrKonqi
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