https://bugs.kde.org/show_bug.cgi?id=492600
Bug ID: 492600
Summary: Plasmashell crash right after resuming
Classification: Plasma
Product: plasmashell
Version: 6.1.4
Platform: Fedora RPMs
OS: Linux
Status: REPORTED
Keywords: drkonqi
Severity: crash
Priority: NOR
Component: generic-crash
Assignee: plasma-b...@kde.org
Reporter: farch...@gmail.com
Target Milestone: 1.0
Application: plasmashell (6.1.4)
Qt Version: 6.7.2
Frameworks Version: 6.5.0
Operating System: Linux 6.10.6-200.fc40.x86_64 x86_64
Windowing System: Wayland
Distribution: "Fedora release 40 (Forty)"
DrKonqi: 6.1.4 [CoredumpBackend]
-- Information about the crash:
Every so often (Roughly once every 1-2 days), after resuming, my panels act
strange. The way I have my panels set is in a mac-esque way, meaning I got a
top panel, full width, showing the kicker at the left, clock and icons at the
right. In the middle, I got my app menu bar. At the bottom, I got a "floating",
auto-hide panel that shows my running apps. Both are set identically on both
screens.
Extremely often (80-85% of the time), when I resume from standby, the bottom
auto-hide panels no longer show. To fix it, I have to put the desktop in "Edit
mode", and simply cancel out of it, that fixes it.
But sometimes (Out of that 80-85%, roughly 20% of the time), the whole panel
just, crashes. This bug report is related to that.
The crash can be reproduced sometimes.
-- Backtrace (Reduced):
#5 0x00007f6a707087cf in
std::__atomic_base<QtSharedPointer::ExternalRefCountData*>::load
(this=<optimized out>, __m=std::memory_order_relaxed) at
/usr/include/c++/14/bits/atomic_base.h:833
#6 std::atomic<QtSharedPointer::ExternalRefCountData*>::load (this=<optimized
out>, __m=std::memory_order_relaxed) at /usr/include/c++/14/atomic:582
#7
QAtomicOps<QtSharedPointer::ExternalRefCountData*>::loadRelaxed<QtSharedPointer::ExternalRefCountData*>
(_q_value=<optimized out>) at
/usr/src/debug/qt6-qtbase-6.7.2-4.fc40.x86_64/src/corelib/thread/qatomic_cxx11.h:202
#8 QBasicAtomicPointer<QtSharedPointer::ExternalRefCountData>::loadRelaxed
(this=<optimized out>) at
/usr/src/debug/qt6-qtbase-6.7.2-4.fc40.x86_64/src/corelib/thread/qbasicatomic.h:170
#9 QtSharedPointer::ExternalRefCountData::getAndRef
(obj=obj@entry=0x55df4aa7bb70) at
/usr/src/debug/qt6-qtbase-6.7.2-4.fc40.x86_64/src/corelib/tools/qsharedpointer.cpp:1454
Reported using DrKonqi
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