Application: plasmashell (6.3.5) ApplicationNotResponding [ANR]: false Qt Version: 6.9.0 Frameworks Version: 6.14.0 Operating System: Linux 6.14.6-300.fc42.x86_64 x86_64 Windowing System: Wayland Distribution: "Fedora Linux 42 (KDE Plasma Desktop Edition)" DrKonqi: 6.3.5 [CoredumpBackend] -- Information about the crash: Whilst reproducing https://bugs.kde.org/show_bug.cgi?id=490952#c16, the shell crashed. It solely occurred once of the three times I reproduced the cited problem. Regarding the trace, it's only 2 stars of 3, because the debuginfo installation button didn't work this time: it'd merely restart backtrace generation in GDB. I tried twice. GNOME Abrt reported this to Fedora FAF at https://retrace.fedoraproject.org/faf/reports/bthash/3b570d2d48298ff2e21e8f273db4187aed1aefc8/. The reporter is unsure if this crash is reproducible. -- Backtrace (Reduced): #5 0x00007f367d090163 in tcache_next (e=<optimized out>) at malloc.c:3702 #6 _mid_memalign (alignment=64, bytes=184, address=<optimized out>) at malloc.c:3703 #7 0x00007f367d091e42 in __posix_memalign (memptr=0x7f35cd1f8e08, alignment=<optimized out>, size=<optimized out>) at malloc.c:5855 #8 __posix_memalign (memptr=0x7f35cd1f8e08, alignment=<optimized out>, size=<optimized out>) at malloc.c:5839 #9 0x00007f3661368622 in si_create_sampler_view () from /usr/lib64/dri-freeworld/libgallium-25.0.4.so Reported using DrKonqi
Created attachment 181584 [details] New crash information added by DrKonqi DrKonqi auto-attaching complete backtrace.
Thread 1 (Thread 0x7f35cd1fa6c0 (LWP 17845)): [KCrash Handler] #5 0x00007f367d090163 in tcache_next (e=<optimized out>) at malloc.c:3702 #6 _mid_memalign (alignment=64, bytes=184, address=<optimized out>) at malloc.c:3703 #7 0x00007f367d091e42 in __posix_memalign (memptr=0x7f35cd1f8e08, alignment=<optimized out>, size=<optimized out>) at malloc.c:5855 #8 __posix_memalign (memptr=0x7f35cd1f8e08, alignment=<optimized out>, size=<optimized out>) at malloc.c:5839 #9 0x00007f3661368622 in si_create_sampler_view () from /usr/lib64/dri-freeworld/libgallium-25.0.4.so #10 0x00007f3661121af0 in tc_create_sampler_view () from /usr/lib64/dri-freeworld/libgallium-25.0.4.so #11 0x00007f3660ae9868 in st_get_texture_sampler_view_from_stobj () from /usr/lib64/dri-freeworld/libgallium-25.0.4.so #12 0x00007f3660d4d904 in st_get_sampler_views () from /usr/lib64/dri-freeworld/libgallium-25.0.4.so #13 0x00007f3660d4dd9d in update_textures () from /usr/lib64/dri-freeworld/libgallium-25.0.4.so #14 0x00007f3660ac0bf0 in st_prepare_draw () from /usr/lib64/dri-freeworld/libgallium-25.0.4.so #15 0x00007f3660c55fb7 in _mesa_validated_drawrangeelements () from /usr/lib64/dri-freeworld/libgallium-25.0.4.so #16 0x00007f3660c574b8 in _mesa_DrawElementsBaseVertex () from /usr/lib64/dri-freeworld/libgallium-25.0.4.so #17 0x00007f3660cc9b8f in _mesa_unmarshal_DrawElementsPacked () from /usr/lib64/dri-freeworld/libgallium-25.0.4.so #18 0x00007f3660a74fb1 in glthread_unmarshal_batch () from /usr/lib64/dri-freeworld/libgallium-25.0.4.so #19 0x00007f3660a75638 in _mesa_glthread_finish () from /usr/lib64/dri-freeworld/libgallium-25.0.4.so #20 0x00007f3660b95af9 in _mesa_marshal_TexSubImage2D () from /usr/lib64/dri-freeworld/libgallium-25.0.4.so #21 0x00007f367e312e87 in QOpenGLFunctions::glTexSubImage2D (this=<optimized out>, target=<optimized out>, level=<optimized out>, xoffset=<optimized out>, yoffset=0, width=<optimized out>, height=<optimized out>, format=<optimized out>, type=<optimized out>, pixels=0x7f352c4f6d40) at /usr/src/debug/qt6-qtbase-6.9.0-2.fc42.x86_64/src/gui/opengl/qopenglfunctions.h:1042 #22 QRhiGles2::executeCommandBuffer (this=this@entry=0x7f352c001920, cb=cb@entry=0x7f352c368570) at /usr/src/debug/qt6-qtbase-6.9.0-2.fc42.x86_64/src/gui/rhi/qrhigles2.cpp:3648 #23 0x00007f367e315287 in QRhiGles2::endFrame (this=0x7f352c001920, swapChain=0x7f352c368020, flags=...) at /usr/src/debug/qt6-qtbase-6.9.0-2.fc42.x86_64/src/gui/rhi/qrhigles2.cpp:2269 #24 0x00007f367e1712bc in QRhi::endFrame (this=0x7f352c001900, swapChain=0x7f352c368020, flags=..., flags@entry=...) at /usr/src/debug/qt6-qtbase-6.9.0-2.fc42.x86_64/src/gui/rhi/qrhi.cpp:11210 #25 0x00007f367f3a9467 in QSGRenderThread::syncAndRender (this=this@entry=0x7f365c00d600) at /usr/src/debug/qt6-qtdeclarative-6.9.0-2.fc42.x86_64/src/quick/scenegraph/qsgthreadedrenderloop.cpp:771 #26 0x00007f367f3aaa93 in QSGRenderThread::run (this=0x7f365c00d600) at /usr/src/debug/qt6-qtdeclarative-6.9.0-2.fc42.x86_64/src/quick/scenegraph/qsgthreadedrenderloop.cpp:975 #27 0x00007f367d8bdde4 in operator() (__closure=<optimized out>) at /usr/src/debug/qt6-qtbase-6.9.0-2.fc42.x86_64/src/corelib/thread/qthread_unix.cpp:433 #28 (anonymous namespace)::terminate_on_exception<QThreadPrivate::start(void*)::<lambda()> > (t=...) at /usr/src/debug/qt6-qtbase-6.9.0-2.fc42.x86_64/src/corelib/thread/qthread_unix.cpp:365 #29 QThreadPrivate::start (arg=0x7f365c00d600) at /usr/src/debug/qt6-qtbase-6.9.0-2.fc42.x86_64/src/corelib/thread/qthread_unix.cpp:393 #30 0x00007f367d07f1d4 in start_thread (arg=<optimized out>) at pthread_create.c:448 #31 0x00007f367d101cec in __GI___clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:78 Reported using DrKonqi
Looks like it's crashing in the Mesa graphics drivers. You'll need to report this to the Mesa developers; see https://docs.mesa3d.org/bugs.html for instructions. Thanks!
(In reply to Nate Graham from comment #3) Thank you. Reported to https://gitlab.freedesktop.org/mesa/mesa/-/issues/13211.