https://bugs.kde.org/show_bug.cgi?id=514200

TraceyC <[email protected]> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|REPORTED                    |CONFIRMED
     Ever confirmed|0                           |1

--- Comment #3 from TraceyC <[email protected]> ---
I did see the same crash after adding a fourth weather widget to the desktop on
git-master, and selecting the location San Francisco Int'l Airport (NOAA). The
crash happened immediately after exiting settings.

The notable thing is that this location has notices, the other three I added do
not.

Core was generated by `/home/tracey/kde/usr/bin/plasmashell --no-respawn'.
Program terminated with signal SIGSEGV, Segmentation fault.
#0  __pthread_kill_implementation (threadid=<optimized out>, signo=11,
no_tid=0) at pthread_kill.c:44

warning: 44     pthread_kill.c: No such file or directory
[Current thread is 1 (Thread 0x7f5c22a71bc0 (LWP 3751))]
(gdb) bt
#0  __pthread_kill_implementation (threadid=<optimized out>, signo=11,
no_tid=0) at pthread_kill.c:44
#1  __pthread_kill_internal (threadid=<optimized out>, signo=11) at
pthread_kill.c:89
#2  __GI___pthread_kill (threadid=<optimized out>, signo=signo@entry=11) at
pthread_kill.c:100
#3  0x00007f5c26247646 in __GI_raise (sig=11) at ../sysdeps/posix/raise.c:26
#4  0x00007f5c29f596c5 in KCrash::defaultCrashHandler (sig=11) at
/home/tracey/kde/src/kcrash/src/kcrash.cpp:605
#5  0x00007f5c26247780 in <signal handler called> () at
/usr/lib/glibc-hwcaps/x86-64-v3/libc.so.6
#6  std::__atomic_base<QMutexPrivate*>::load (this=0x3f0db5d5db77d958,
__m=std::memory_order_relaxed)
    at
/usr/bin/../lib64/gcc/x86_64-solus-linux/15/../../../../include/c++/15/bits/atomic_base.h:830
#7  std::atomic<QMutexPrivate*>::load (this=0x3f0db5d5db77d958,
__m=std::memory_order_relaxed)
    at
/usr/bin/../lib64/gcc/x86_64-solus-linux/15/../../../../include/c++/15/atomic:587
#8  QAtomicOps<QMutexPrivate*>::loadRelaxed<QMutexPrivate*>
    (_q_value=<error reading variable: Cannot access memory at address
0x3f0db5d5db77d958>)
    at
/home/build/YPKG/root/qt6-base/build/qtbase-everywhere-src-6.10.1/src/corelib/thread/qatomic_cxx11.h:203
#9  QBasicAtomicPointer<QMutexPrivate>::loadRelaxed (this=0x3f0db5d5db77d958)
    at
/home/build/YPKG/root/qt6-base/build/qtbase-everywhere-src-6.10.1/src/corelib/thread/qbasicatomic.h:171
#10 QBasicMutex::fastTryLock (this=0x3f0db5d5db77d958)
    at
/home/build/YPKG/root/qt6-base/build/qtbase-everywhere-src-6.10.1/src/corelib/thread/qmutex.h:88
#11 QBasicMutex::lock (this=0x3f0db5d5db77d958)
    at
/home/build/YPKG/root/qt6-base/build/qtbase-everywhere-src-6.10.1/src/corelib/thread/qmutex.h:44
#12 QMutexLocker<QMutex>::QMutexLocker (mutex=0x3f0db5d5db77d958,
this=<optimized out>)
    at
/home/build/YPKG/root/qt6-base/build/qtbase-everywhere-src-6.10.1/src/corelib/thread/qmutex.h:256
#13 QThread::isRunning (this=0x55cf28e56580)
    at
/home/build/YPKG/root/qt6-base/build/qtbase-everywhere-src-6.10.1/src/corelib/thread/qthread.cpp:516
#14 0x00007f5bf85d5123 in IonControl::checkQueues (this=0x7f5c1807a530)
    at
/home/tracey/kde/src/kdeplasma-addons/applets/weather/ioncontrol_p.cpp:264
#15 0x00007f5c26d499a1 in QtPrivate::QSlotObjectBase::call
(this=0x55cf21025dd0, r=0x7f5c1807a530, a=0x7ffd73ebcec8)
    at
/home/build/YPKG/root/qt6-base/build/qtbase-everywhere-src-6.10.1/src/corelib/kernel/qobjectdefs_impl.h:461
#16 doActivate<false> (sender=0x55cf25b9ff50, signal_index=4,
argv=0x7ffd73ebcec8)
    at
/home/build/YPKG/root/qt6-base/build/qtbase-everywhere-src-6.10.1/src/corelib/kernel/qobject.cpp:4257
#17 0x00007f5c26ee0dce in QFutureWatcherBasePrivate::sendCallOutEvent
(this=0x55cf21025d30, event=0x7f5b40045ef0)
    at
/home/build/YPKG/root/qt6-base/build/qtbase-everywhere-src-6.10.1/src/corelib/kernel/qobject.cpp:4312
#18 QFutureWatcherBase::event (this=<optimized out>, event=0x7f5b40045ef0)
    at
/home/build/YPKG/root/qt6-base/build/qtbase-everywhere-src-6.10.1/src/corelib/thread/qfuturewatcher.cpp:393
#19 0x00007f5c29440bf0 in QApplicationPrivate::notify_helper (this=<optimized
out>, receiver=0x55cf25b9ff50, e=0x7f5b40045ef0)
    at
/home/build/YPKG/root/qt6-base/build/qtbase-everywhere-src-6.10.1/src/widgets/kernel/qapplication.cpp:3305
#20 0x00007f5c29441f72 in QApplication::notify (this=<optimized out>,
receiver=0x55cf25b9ff50, e=0x7f5b40045ef0)
    at
/home/build/YPKG/root/qt6-base/build/qtbase-everywhere-src-6.10.1/src/widgets/kernel/qapplication.cpp:2700
#21 0x00007f5c26ce2e54 in QCoreApplication::notifyInternal2
(receiver=0x55cf25b9ff50, event=<optimized out>)
    at
/home/build/YPKG/root/qt6-base/build/qtbase-everywhere-src-6.10.1/src/corelib/kernel/qcoreapplication.cpp:1109
#22 QCoreApplication::sendEvent (receiver=0x55cf25b9ff50, event=<optimized
out>)
    at
/home/build/YPKG/root/qt6-base/build/qtbase-everywhere-src-6.10.1/src/corelib/kernel/qcoreapplication.cpp:1549
#23 QCoreApplicationPrivate::sendPostedEvents (receiver=0x0, event_type=0,
data=0x55cf1f5af250)
    at
/home/build/YPKG/root/qt6-base/build/qtbase-everywhere-src-6.10.1/src/corelib/kernel/qcoreapplication.cpp:1904
#24 0x00007f5c2700fd5f in QCoreApplication::sendPostedEvents (receiver=0x0,
event_type=0)
    at
/home/build/YPKG/root/qt6-base/build/qtbase-everywhere-src-6.10.1/src/corelib/kernel/qcoreapplication.cpp:1757
#25 postEventSourceDispatch (s=0x55cf1f5b78b0)
    at
/home/build/YPKG/root/qt6-base/build/qtbase-everywhere-src-6.10.1/src/corelib/kernel/qeventdispatcher_glib.cpp:246
#26 0x00007f5c254dfb9e in g_main_dispatch (context=0x7f5c18000f60) at
../glib/gmain.c:3565
#27 0x00007f5c254e0c08 in g_main_context_dispatch_unlocked
(context=0x7f5c18000f60) at ../glib/gmain.c:4425
#28 g_main_context_iterate_unlocked
    (context=context@entry=0x7f5c18000f60, block=block@entry=1,
dispatch=dispatch@entry=1, self=<optimized out>)
    at ../glib/gmain.c:4490
#29 0x00007f5c254e0cf8 in g_main_context_iteration (context=0x7f5c18000f60,
may_block=1) at ../glib/gmain.c:4556
#30 0x00007f5c2700f50e in QEventDispatcherGlib::processEvents
(this=0x55cf1f5c57b0, flags=...)
    at
/home/build/YPKG/root/qt6-base/build/qtbase-everywhere-src-6.10.1/src/corelib/kernel/qeventdispatcher_glib.cpp:399
#31 0x00007f5c26ced436 in QEventLoop::processEvents (this=0x7ffd73ebd410,
flags=...)
    at
/home/build/YPKG/root/qt6-base/build/qtbase-everywhere-src-6.10.1/src/corelib/kernel/qeventloop.cpp:104
#32 QEventLoop::exec (this=0x7ffd73ebd410, flags=...)
    at
/home/build/YPKG/root/qt6-base/build/qtbase-everywhere-src-6.10.1/src/corelib/kernel/qeventloop.cpp:186
#33 0x00007f5c26ce2099 in QCoreApplication::exec ()
    at
/home/build/YPKG/root/qt6-base/build/qtbase-everywhere-src-6.10.1/src/corelib/kernel/qcoreapplication.cpp:1452
#34 0x000055cf08c1a365 in main (argc=<optimized out>, argv=<optimized out>)
    at /home/tracey/kde/src/plasma-workspace/shell/main.cpp:204

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