SUMMARY I copied a large file to a usb flash drive, tried to unmount the device via Disks & Devices applet when the notification from Dolphin disappeared and Plasma crashed. Operating System: Arch Linux KDE Plasma Version: 5.27.80 KDE Frameworks Version: 5.245.0 Qt Version: 6.6.0 Graphics Platform: Wayland
Created attachment 163126 [details] long backtrace
Haven't been able to reproduce it. Backtrace: Thread 1 (Thread 0x7f353f64f6c0 (LWP 9495)): #0 __pthread_kill_implementation (threadid=<optimized out>, signo=signo@entry=11, no_tid=no_tid@entry=0) at pthread_kill.c:44 #1 0x00007f35b12ac8a3 in __pthread_kill_internal (signo=11, threadid=<optimized out>) at pthread_kill.c:78 #2 0x00007f35b125c668 in __GI_raise (sig=11) at ../sysdeps/posix/raise.c:26 #3 0x00007f35b3fe4582 in KCrash::defaultCrashHandler(int) (sig=11) at /usr/src/debug/kcrash/kcrash-5.245.0/src/kcrash.cpp:597 #4 0x00007f35b125c710 in <signal handler called> () at /usr/lib/libc.so.6 #5 0x0000000000000000 in () #6 0x00007f35b3dc48a2 in QtWaylandClient::QWaylandWindow::createDecoration() (this=0x5560b0c60cf0) at /usr/src/debug/qt6-wayland/qtwayland-everywhere-src-6.6.0/src/client/qwaylandwindow.cpp:1033 #7 0x00007f35ac81585d in QtWaylandClient::QWaylandGLContext::makeCurrent(QPlatformSurface*) (this=this@entry=0x7f3568002920, surface=<optimized out>) at /usr/src/debug/qt6-wayland/qtwayland-everywhere-src-6.6.0/src/hardwareintegration/client/wayland-egl/qwaylandglcontext.cpp:315 #8 0x00007f35b22b0a3d in QOpenGLContext::makeCurrent(QSurface*) (this=0x7f3568003670, surface=0x5560b05dab20) at /usr/src/debug/qt6-base/qtbase-everywhere-src-6.6.0/src/gui/kernel/qopenglcontext.cpp:656 #9 0x00007f35b22bf3fb in QRhiGles2::ensureContext(QSurface*) const (this=0x7f356801ad00, surface=0x5560b05dab20) at /usr/src/debug/qt6-base/qtbase-everywhere-src-6.6.0/src/gui/rhi/qrhigles2.cpp:619 #10 0x00007f35b22c44ad in QRhiGles2::beginFrame(QRhiSwapChain*, QFlags<QRhi::BeginFrameFlag>) (this=0x7f356801ad00, swapChain=0x7f356800b3c0) at /usr/src/debug/qt6-base/qtbase-everywhere-src-6.6.0/src/gui/rhi/qrhigles2.cpp:2028 #11 0x00007f35b2189db6 in QRhi::beginFrame(QRhiSwapChain*, QFlags<QRhi::BeginFrameFlag>) (this=0x7f3568004240, swapChain=0x7f356800b3c0, flags=..., flags@entry=...) at /usr/src/debug/qt6-base/qtbase-everywhere-src-6.6.0/src/gui/rhi/qrhi.cpp:10146 #12 0x00007f35b3a07194 in QSGRenderThread::syncAndRender() (this=<optimized out>) at /usr/include/qt6/QtCore/qflags.h:73 #13 QSGRenderThread::run() (this=0x5560b3dd1b40) at /usr/src/debug/qt6-declarative/qtdeclarative-everywhere-src-6.6.0/src/quick/scenegraph/qsgthreadedrenderloop.cpp:946 #14 0x00007f35b1ac97b3 in operator() (__closure=<optimized out>) at /usr/src/debug/qt6-base/qtbase-everywhere-src-6.6.0/src/corelib/thread/qthread_unix.cpp:324 #15 (anonymous namespace)::terminate_on_exception<QThreadPrivate::start(void*)::<lambda()> > (t=<optimized out>) at /usr/src/debug/qt6-base/qtbase-everywhere-src-6.6.0/src/corelib/thread/qthread_unix.cpp:260 #16 QThreadPrivate::start(void*) (arg=0x5560b3dd1b40) at /usr/src/debug/qt6-base/qtbase-everywhere-src-6.6.0/src/corelib/thread/qthread_unix.cpp:283 #17 0x00007f35b12aa9eb in start_thread (arg=<optimized out>) at pthread_create.c:444 #18 0x00007f35b132e7cc in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:78
it just happened again. Copied a 5.4 GiB file to a usb flash drive, tried to unmount the device via Disk & Devices applet, Plasma took ~1 minute to unmount the device and then crashed.
Operating System: Arch Linux KDE Plasma Version: 5.90.0 KDE Frameworks Version: 5.246.0 Qt Version: 6.6.1 Graphics Platform: Wayland
*** Bug 479302 has been marked as a duplicate of this bug. ***
*** This bug has been marked as a duplicate of bug 479302 ***