Bug 496587

Application: dolphin (22.04.3)

Qt Version: 5.15.3
Frameworks Version: 5.104.0
Operating System: Linux 6.5.0-25-generic x86_64
Windowing System: X11
Distribution: Ubuntu 22.04.5 LTS
DrKonqi: 5.27.11 [KCrashBackend]

-- Information about the crash:
i was coping some files to my external HDD (a jpeg and an .mp4 file) and dolphin crashed. it happens rarely though.

The crash can be reproduced sometimes.

-- Backtrace:
Application: Dolphin (dolphin), signal: Aborted

[KCrash Handler]
#4  __pthread_kill_implementation (no_tid=0, signo=6, threadid=137085394577856) at ./nptl/pthread_kill.c:44
#5  __pthread_kill_internal (signo=6, threadid=137085394577856) at ./nptl/pthread_kill.c:78
#6  __GI___pthread_kill (threadid=137085394577856, signo=signo@entry=6) at ./nptl/pthread_kill.c:89
#7  0x00007cadb2c42476 in __GI_raise (sig=sig@entry=6) at ../sysdeps/posix/raise.c:26
#8  0x00007cadb2c287f3 in __GI_abort () at ./stdlib/abort.c:79
#9  0x00007cadb2c89676 in __libc_message (action=action@entry=do_abort, fmt=fmt@entry=0x7cadb2ddbb77 "%s\n") at ../sysdeps/posix/libc_fatal.c:155
#10 0x00007cadb2ca0cfc in malloc_printerr (str=str@entry=0x7cadb2dded20 "malloc(): unaligned tcache chunk detected") at ./malloc/malloc.c:5664
#11 0x00007cadb2ca53dc in tcache_get (tc_idx=<optimized out>) at ./malloc/malloc.c:3195
#12 __GI___libc_malloc (bytes=16) at ./malloc/malloc.c:3313
#13 0x00007cadb30ae98c in operator new(unsigned long) () from /lib/x86_64-linux-gnu/libstdc++.so.6
#14 0x00007cadb36a8102 in ?? () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#15 0x00007cadb36a31e4 in QFactoryLoader::metaData() const () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#16 0x00007cadb36a51d2 in QFactoryLoader::keyMap() const () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#17 0x00007cadb3bad0de in ?? () from /lib/x86_64-linux-gnu/libQt5Gui.so.5
#18 0x00007cadb3bafcc4 in ?? () from /lib/x86_64-linux-gnu/libQt5Gui.so.5
#19 0x00007cadb3bb1268 in QImageReader::read(QImage*) () from /lib/x86_64-linux-gnu/libQt5Gui.so.5
#20 0x00007cadb3bb1459 in QImageReader::read() () from /lib/x86_64-linux-gnu/libQt5Gui.so.5
#21 0x00007cadb3b8efab in QImage::load(QIODevice*, char const*) () from /lib/x86_64-linux-gnu/libQt5Gui.so.5
#22 0x00007cadb55db502 in ?? () from /lib/x86_64-linux-gnu/libKF5KIOWidgets.so.5
#23 0x00007cadb55dd7f7 in KIO::PreviewJob::slotResult(KJob*) () from /lib/x86_64-linux-gnu/libKF5KIOWidgets.so.5
#24 0x00007cadb36f1793 in ?? () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#25 0x00007cadb4b3c0c0 in KJob::result(KJob*, KJob::QPrivateSignal) () from /lib/x86_64-linux-gnu/libKF5CoreAddons.so.5
#26 0x00007cadb4b41f9b in KJob::finishJob(bool) () from /lib/x86_64-linux-gnu/libKF5CoreAddons.so.5
#27 0x00007cadb36f1793 in ?? () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#28 0x00007cadb5341ac3 in KIO::SlaveInterface::dispatch(int, QByteArray const&) () from /lib/x86_64-linux-gnu/libKF5KIOCore.so.5
#29 0x00007cadb534010d in KIO::SlaveInterface::dispatch() () from /lib/x86_64-linux-gnu/libKF5KIOCore.so.5
#30 0x00007cadb53444d2 in KIO::Slave::gotInput() () from /lib/x86_64-linux-gnu/libKF5KIOCore.so.5
#31 0x00007cadb36f1793 in ?? () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#32 0x00007cadb36e741e in QObject::event(QEvent*) () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#33 0x00007cadb436c713 in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /lib/x86_64-linux-gnu/libQt5Widgets.so.5
#34 0x00007cadb36b9e3a in QCoreApplication::notifyInternal2(QObject*, QEvent*) () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#35 0x00007cadb36bcf27 in QCoreApplicationPrivate::sendPostedEvents(QObject*, int, QThreadData*) () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#36 0x00007cadb3713a67 in ?? () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#37 0x00007cadb1451d3b in g_main_context_dispatch () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#38 0x00007cadb14a72b8 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#39 0x00007cadb144f3e3 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#40 0x00007cadb37130b8 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#41 0x00007cadb36b875b in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#42 0x00007cadb36c0cf4 in QCoreApplication::exec() () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#43 0x00005960777a8ccb in ?? ()
#44 0x00007cadb2c29d90 in __libc_start_call_main (main=main@entry=0x5960777a36a0, argc=argc@entry=3, argv=argv@entry=0x7ffe518603d8) at ../sysdeps/nptl/libc_start_call_main.h:58
#45 0x00007cadb2c29e40 in __libc_start_main_impl (main=0x5960777a36a0, argc=3, argv=0x7ffe518603d8, init=<optimized out>, fini=<optimized out>, rtld_fini=<optimized out>, stack_end=0x7ffe518603c8) at ../csu/libc-start.c:392
#46 0x00005960777a9455 in ?? ()
[Inferior 1 (process 2108) detached]

Reported using DrKonqi