Created attachment 174026 [details]
Crash report

Application: kdenlive (23.08.5)

Qt Version: 5.15.13
Frameworks Version: 5.115.0
Operating System: Linux 6.8.0-45-lowlatency x86_64
Windowing System: X11
Distribution: Ubuntu 24.04.1 LTS
DrKonqi: 5.27.11 [KCrashBackend]

-- Information about the crash:
New user. Attempting to stabilize a clip (a .MP4 from an old GoPro Hero 4 Silver). Crash occurs approximately 10 after requesting the stabilization. clip was on a fresh project (this clip being added and the stabilization request were the only actions taken) as I am new to the program. Crash appears to be repeatable. Also note I am below average skill level as far as Linux expertise goes.

Operating System: Ubuntu Studio 24.04
KDE Plasma Version: 5.27.11
KDE Frameworks Version: 5.115.0
Qt Version: 5.15.13
Kernel Version: 6.8.0-45-lowlatency (64-bit)
Graphics Platform: X11
Processors: 4 × Intel® Core™ i5-4690K CPU @ 3.50GHz
Memory: 31.3 GiB of RAM
Graphics Processor: NVIDIA GeForce GTX 1060 6GB/PCIe/SSE2
Manufacturer: MSI
Product Name: MS-7917
System Version: 1.0

The crash can be reproduced every time.

-- Backtrace:
Application: Kdenlive (kdenlive), signal: Segmentation fault

[KCrash Handler]
#4  __memcpy_avx_unaligned_erms () at ../sysdeps/x86_64/multiarch/memmove-vec-unaligned-erms.S:265
#5  0x00007bb2b812136e in QRingBuffer::read(char*, long long) () at /lib/x86_64-linux-gnu/libQt5Core.so.5
#6  0x00007bb2b81ff2b5 in QIODevicePrivate::read(char*, long long, bool) () at /lib/x86_64-linux-gnu/libQt5Core.so.5
#7  0x00007bb2b81ffde5 in QIODevice::readAll() () at /lib/x86_64-linux-gnu/libQt5Core.so.5
#8  0x00007bb2b823e709 in QProcess::readAllStandardError() () at /lib/x86_64-linux-gnu/libQt5Core.so.5
#9  0x00005582917aa48a in ??? ()
#10 0x00007bb2b8306343 in QObject::event(QEvent*) () at /lib/x86_64-linux-gnu/libQt5Core.so.5
#11 0x00007bb2b976bd45 in QApplicationPrivate::notify_helper(QObject*, QEvent*) () at /lib/x86_64-linux-gnu/libQt5Widgets.so.5
#12 0x00007bb2b82d8118 in QCoreApplication::notifyInternal2(QObject*, QEvent*) () at /lib/x86_64-linux-gnu/libQt5Core.so.5
#13 0x00007bb2b82db94b in QCoreApplicationPrivate::sendPostedEvents(QObject*, int, QThreadData*) () at /lib/x86_64-linux-gnu/libQt5Core.so.5
#14 0x00007bb2b8335c0f in ??? () at /lib/x86_64-linux-gnu/libQt5Core.so.5
#15 0x00007bb2b6b145b5 in ??? () at /lib/x86_64-linux-gnu/libglib-2.0.so.0
#16 0x00007bb2b6b73717 in ??? () at /lib/x86_64-linux-gnu/libglib-2.0.so.0
#17 0x00007bb2b6b13a53 in g_main_context_iteration () at /lib/x86_64-linux-gnu/libglib-2.0.so.0
#18 0x00007bb2b8335279 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib/x86_64-linux-gnu/libQt5Core.so.5
#19 0x00007bb2b82d6a7b in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib/x86_64-linux-gnu/libQt5Core.so.5
#20 0x00007bb2b82df3e8 in QCoreApplication::exec() () at /lib/x86_64-linux-gnu/libQt5Core.so.5
#21 0x000055829129f073 in ??? ()
#22 0x00007bb2b782a1ca in __libc_start_call_main (main=main@entry=0x55829129d820, argc=argc@entry=1, argv=argv@entry=0x7ffe3d86cee8) at ../sysdeps/nptl/libc_start_call_main.h:58
#23 0x00007bb2b782a28b in __libc_start_main_impl (main=0x55829129d820, argc=1, argv=0x7ffe3d86cee8, init=<optimized out>, fini=<optimized out>, rtld_fini=<optimized out>, stack_end=0x7ffe3d86ced8) at ../csu/libc-start.c:360
#24 0x00005582912a1cd5 in ??? ()
[Inferior 1 (process 25960) detached]

Reported using DrKonqi