https://bugs.kde.org/show_bug.cgi?id=516963
Bug ID: 516963
Summary: Crash each time I turn second monitor on.
Classification: Plasma
Product: plasmashell
Version First 6.5.5
Reported In:
Platform: Compiled Sources
OS: Linux
Status: REPORTED
Keywords: drkonqi
Severity: crash
Priority: NOR
Component: generic-crash
Assignee: [email protected]
Reporter: [email protected]
Target Milestone: 1.0
Application: plasmashell (6.5.5)
(Compiled from sources)
ApplicationNotResponding [ANR]: false
Qt Version: 6.10.1
Frameworks Version: 6.22.0
Operating System: Linux 6.19.5-200.nobara.fc43.x86_64 x86_64
Windowing System: Wayland
Distribution: Nobara Linux 43 (KDE Plasma Desktop Edition)
DrKonqi: 6.5.5 [CoredumpBackend]
-- Information about the crash:
I keep having a crash that occurs whenever I turn on my second monitor.
When logging in, I tend to have my primary monitor on. However, when I turn my
second monitor on, plasmashell seems to crash the first time, but doesn't after
turning the monitor on and off. This does not persist between sessions and
occurs every session.
No crash occurs when both monitors are on upon login.
Distribution method put as Other due to Nobara Linux not being listed, running
Nobara Linux Official.
The crash does not seem to be reproducible.
-- Backtrace (Reduced):
#5 __pthread_kill_implementation (threadid=<optimized out>,
signo=signo@entry=6, no_tid=no_tid@entry=0) at pthread_kill.c:44
#6 0x00007f5882e81493 in __pthread_kill_internal (threadid=<optimized out>,
signo=6) at pthread_kill.c:89
#7 0x00007f5882e2715e in __GI_raise (sig=sig@entry=6) at
../sysdeps/posix/raise.c:26
#8 0x00007f5882e0e6d0 in __GI_abort () at abort.c:77
#9 0x00007f588341b204 in qAbort () at
/usr/src/debug/qt6-qtbase-6.10.1-3.fc43.x86_64/src/corelib/global/qassert.cpp:46
#10 0x00007f588346fdf9 in qt_maybe_message_fatal<QString&> (msgType=QtFatalMsg,
context=..., message=...) at
/usr/src/debug/qt6-qtbase-6.10.1-3.fc43.x86_64/src/corelib/global/qlogging.cpp:2166
[...]
#12 0x00007f588341c996 in QMessageLogger::fatal
(this=this@entry=0x7fffaf334350, msg=msg@entry=0x7f584238cb20 "KWaylandBackend:
no output modes available anymore, this seems like a compositor bug") at
/usr/src/debug/qt6-qtbase-6.10.1-3.fc43.x86_64/src/corelib/global/qlogging.cpp:901
#13 0x00007f5842375ed0 in operator() (__closure=<optimized out>) at
/usr/src/debug/libkscreen-6.5.5-1.fc43.x86_64/backends/kwayland/waylandoutputdevice.cpp:73
#14 operator() (__closure=<optimized out>) at
/usr/include/qt6/QtCore/qobjectdefs_impl.h:116
#18
QtPrivate::QCallableObject<KScreen::WaylandOutputDevice::kde_output_device_v2_mode(kde_output_device_mode_v2*)::<lambda()>,
QtPrivate::List<>, void>::impl(int, QtPrivate::QSlotObjectBase *, QObject *,
void **, bool *) (which=<optimized out>, this_=<optimized out>, r=<optimized
out>, a=<optimized out>, ret=<optimized out>) at
/usr/include/qt6/QtCore/qobjectdefs_impl.h:547
#19 0x00007f588356759a in QtPrivate::QSlotObjectBase::call
(this=0x55fee8e5de10, r=0x55fee8b034c0, a=0x7fffaf334408) at
/usr/src/debug/qt6-qtbase-6.10.1-3.fc43.x86_64/src/corelib/kernel/qobjectdefs_impl.h:461
#20 doActivate<false> (sender=0x55fee8e5db30, signal_index=<optimized out>,
argv=<optimized out>) at
/usr/src/debug/qt6-qtbase-6.10.1-3.fc43.x86_64/src/corelib/kernel/qobject.cpp:4257
#21 0x00007f58832a8056 in ffi_call_unix64 () at ../src/x86/unix64.S:104
#22 0x00007f58832a3d16 in ffi_call_int (cif=cif@entry=0x7fffaf334610,
fn=fn@entry=0x7f5842376390
<QtWayland::kde_output_device_mode_v2::handle_removed(void*,
kde_output_device_mode_v2*)>, rvalue=<optimized out>, rvalue@entry=0x0,
avalue=avalue@entry=0x7fffaf3346e0, closure=closure@entry=0x0) at
../src/x86/ffi64.c:676
#23 0x00007f58832a67ae in ffi_call (cif=cif@entry=0x7fffaf334610,
fn=0x7f5842376390 <QtWayland::kde_output_device_mode_v2::handle_removed(void*,
kde_output_device_mode_v2*)>, rvalue=rvalue@entry=0x0,
avalue=avalue@entry=0x7fffaf3346e0) at ../src/x86/ffi64.c:713
#24 0x00007f5886578feb in wl_closure_invoke
(closure=closure@entry=0x7f5864018c90, target=<optimized out>,
target@entry=0x7f586400e030, opcode=opcode@entry=3, data=<optimized out>,
flags=1) at ../src/connection.c:1241
Reported using DrKonqi
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