Bug 486381

Application: plasmashell (5.24.7)

Qt Version: 5.15.3
Frameworks Version: 5.92.0
Operating System: Linux 6.5.0-28-lowlatency x86_64
Windowing System: X11
Distribution: Ubuntu 22.04.4 LTS
DrKonqi: 5.24.5 [KCrashBackend]

-- Information about the crash:
- What I was doing when the application crashed:
No problem till hibernate around 11 PM yesterday evening. After having switched back on the laptop around 8:30 AM this morning, the Plasma bug assistant showed off. Not noticed anything really weird in the laptop behaviour, for other softwares currently opened.
I often proceed like this and it is the first time it happens. The only difference I can think of wrt to usually when everything is working fine, is that currently some updates are pending.

The reporter is unsure if this crash is reproducible.

-- Backtrace:
Application: Plasma (plasmashell), signal: Aborted

[KCrash Handler]
#4  __pthread_kill_implementation (no_tid=0, signo=6, threadid=140014245571008) at ./nptl/pthread_kill.c:44
#5  __pthread_kill_internal (signo=6, threadid=140014245571008) at ./nptl/pthread_kill.c:78
#6  __GI___pthread_kill (threadid=140014245571008, signo=signo@entry=6) at ./nptl/pthread_kill.c:89
#7  0x00007f579f442476 in __GI_raise (sig=sig@entry=6) at ../sysdeps/posix/raise.c:26
#8  0x00007f579f4287f3 in __GI_abort () at ./stdlib/abort.c:79
#9  0x00007f579f489676 in __libc_message (action=action@entry=do_abort, fmt=fmt@entry=0x7f579f5dbb77 "%s\n") at ../sysdeps/posix/libc_fatal.c:155
#10 0x00007f579f4a0cfc in malloc_printerr (str=str@entry=0x7f579f5ded20 "malloc(): unaligned tcache chunk detected") at ./malloc/malloc.c:5664
#11 0x00007f579f4a53dc in tcache_get (tc_idx=<optimized out>) at ./malloc/malloc.c:3195
#12 __GI___libc_malloc (bytes=200) at ./malloc/malloc.c:3313
#13 0x00007f579fcd84c1 in QArrayData::allocate(unsigned long, unsigned long, unsigned long, QFlags<QArrayData::AllocationOption>) () at /lib/x86_64-linux-gnu/libQt5Core.so.5
#14 0x00007f579fd23f94 in QByteArray::QByteArray(int, Qt::Initialization) () at /lib/x86_64-linux-gnu/libQt5Core.so.5
#15 0x00007f579fd53c06 in QString::toLatin1_helper(QString const&) () at /lib/x86_64-linux-gnu/libQt5Core.so.5
#16 0x00007f57a098c10d in  () at /lib/x86_64-linux-gnu/libQt5DBus.so.5
#17 0x00007f57a098eaf8 in  () at /lib/x86_64-linux-gnu/libQt5DBus.so.5
#18 0x00007f57a098f4e6 in  () at /lib/x86_64-linux-gnu/libQt5DBus.so.5
#19 0x00007f579fee878a in QObjectPrivate::connectImpl(QObject const*, int, QObject const*, void**, QtPrivate::QSlotObjectBase*, Qt::ConnectionType, int const*, QMetaObject const*) () at /lib/x86_64-linux-gnu/libQt5Core.so.5
#20 0x00007f579fee8b15 in QObject::connectImpl(QObject const*, void**, QObject const*, void**, QtPrivate::QSlotObjectBase*, Qt::ConnectionType, int const*, QMetaObject const*) () at /lib/x86_64-linux-gnu/libQt5Core.so.5
#21 0x00007f570911ae72 in  () at /lib/x86_64-linux-gnu/libKF5NetworkManagerQt.so.6
#22 0x00007f570918a881 in  () at /lib/x86_64-linux-gnu/libKF5NetworkManagerQt.so.6
#23 0x00007f5709120956 in  () at /lib/x86_64-linux-gnu/libKF5NetworkManagerQt.so.6
#24 0x00007f57091214b0 in NetworkManager::findNetworkInterface(QString const&) () at /lib/x86_64-linux-gnu/libKF5NetworkManagerQt.so.6
#25 0x00007f57093a127d in  () at /usr/lib/x86_64-linux-gnu/qt5/qml/org/kde/plasma/networkmanagement/libplasmanm_qmlplugins.so
#26 0x00007f579fef1793 in  () at /lib/x86_64-linux-gnu/libQt5Core.so.5
#27 0x00007f57090fbac9 in NetworkManager::Notifier::deviceAdded(QString const&) () at /lib/x86_64-linux-gnu/libKF5NetworkManagerQt.so.6
#28 0x00007f5709120871 in  () at /lib/x86_64-linux-gnu/libKF5NetworkManagerQt.so.6
#29 0x00007f579fef1793 in  () at /lib/x86_64-linux-gnu/libQt5Core.so.5
#30 0x00007f57090f99e6 in  () at /lib/x86_64-linux-gnu/libKF5NetworkManagerQt.so.6
#31 0x00007f57090f9fa3 in  () at /lib/x86_64-linux-gnu/libKF5NetworkManagerQt.so.6
#32 0x00007f57a099159b in  () at /lib/x86_64-linux-gnu/libQt5DBus.so.5
#33 0x00007f579fee741e in QObject::event(QEvent*) () at /lib/x86_64-linux-gnu/libQt5Core.so.5
#34 0x00007f57a0b6c713 in QApplicationPrivate::notify_helper(QObject*, QEvent*) () at /lib/x86_64-linux-gnu/libQt5Widgets.so.5
#35 0x00007f579feb9e3a in QCoreApplication::notifyInternal2(QObject*, QEvent*) () at /lib/x86_64-linux-gnu/libQt5Core.so.5
#36 0x00007f579febcf27 in QCoreApplicationPrivate::sendPostedEvents(QObject*, int, QThreadData*) () at /lib/x86_64-linux-gnu/libQt5Core.so.5
#37 0x00007f579ff13a67 in  () at /lib/x86_64-linux-gnu/libQt5Core.so.5
#38 0x00007f579e3c7d3b in g_main_context_dispatch () at /lib/x86_64-linux-gnu/libglib-2.0.so.0
#39 0x00007f579e41d258 in  () at /lib/x86_64-linux-gnu/libglib-2.0.so.0
#40 0x00007f579e3c53e3 in g_main_context_iteration () at /lib/x86_64-linux-gnu/libglib-2.0.so.0
#41 0x00007f579ff130b8 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib/x86_64-linux-gnu/libQt5Core.so.5
#42 0x00007f579feb875b in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib/x86_64-linux-gnu/libQt5Core.so.5
#43 0x00007f579fec0cf4 in QCoreApplication::exec() () at /lib/x86_64-linux-gnu/libQt5Core.so.5
#44 0x00005ff6cd575dce in  ()
#45 0x00007f579f429d90 in __libc_start_call_main (main=main@entry=0x5ff6cd574f70, argc=argc@entry=1, argv=argv@entry=0x7fff9c219aa8) at ../sysdeps/nptl/libc_start_call_main.h:58
#46 0x00007f579f429e40 in __libc_start_main_impl (main=0x5ff6cd574f70, argc=1, argv=0x7fff9c219aa8, init=<optimized out>, fini=<optimized out>, rtld_fini=<optimized out>, stack_end=0x7fff9c219a98) at ../csu/libc-start.c:392
#47 0x00005ff6cd575ef5 in  ()
[Inferior 1 (process 2424) detached]

Possible duplicates by query: bug 486272, bug 486177, bug 485764, bug 485674, bug 485633.

Rapporter à https://bugs.kde.org/