Bug 468042

Summary: Kamoso sefaults seconds after selecting filter
Product: [Applications] kamoso Reporter: wuestenbaeckersaeltester
Component: generalAssignee: Aleix Pol <aleixpol>
Status: REPORTED ---    
Severity: crash Keywords: drkonqi
Priority: NOR    
Version First Reported In: 22.08.1   
Target Milestone: ---   
Platform: unspecified   
OS: Linux   
Latest Commit: Version Fixed/Implemented In:
Sentry Crash Report:

Description wuestenbaeckersaeltester 2023-04-01 17:04:49 UTC 
Application: kamoso (22.08.1)

Qt Version: 5.15.6
Frameworks Version: 5.98.0
Operating System: Linux 5.19.0-38-generic x86_64
Windowing System: X11
Distribution: Ubuntu 22.10
DrKonqi: 5.25.5 [KCrashBackend]

-- Information about the crash:
Komoso crashed (segfault) a few seconds after the a filter was successfuly applyed (i could see the resauslt of the filter for a few seconds).

The reporter is unsure if this crash is reproducible.

-- Backtrace:
Application: Kamoso (kamoso), signal: Segmentation fault

[KCrash Handler]
#4  __memcpy_evex_unaligned_erms () at ../sysdeps/x86_64/multiarch/memmove-vec-unaligned-erms.S:765
#5  0x00007fc34ac0d06b in ?? () from /usr/lib/x86_64-linux-gnu/dri/iris_dri.so
#6  0x00007fc34b14d893 in ?? () from /usr/lib/x86_64-linux-gnu/dri/iris_dri.so
#7  0x00007fc34a7779da in ?? () from /usr/lib/x86_64-linux-gnu/dri/iris_dri.so
#8  0x00007fc34a7784c0 in ?? () from /usr/lib/x86_64-linux-gnu/dri/iris_dri.so
#9  0x00007fc34a73e63b in ?? () from /usr/lib/x86_64-linux-gnu/dri/iris_dri.so
#10 0x00007fc34a740a95 in ?? () from /usr/lib/x86_64-linux-gnu/dri/iris_dri.so
#11 0x00007fc338b8e157 in ?? () from /usr/lib/x86_64-linux-gnu/gstreamer-1.0/gstkamosoqt5videosink.so
#12 0x00007fc338b8e8eb in ?? () from /usr/lib/x86_64-linux-gnu/gstreamer-1.0/gstkamosoqt5videosink.so
#13 0x00007fc362db5155 in QSGBatchRenderer::Renderer::renderMergedBatch(QSGBatchRenderer::Batch const*) () from /lib/x86_64-linux-gnu/libQt5Quick.so.5
#14 0x00007fc362dba395 in QSGBatchRenderer::Renderer::renderBatches() () from /lib/x86_64-linux-gnu/libQt5Quick.so.5
#15 0x00007fc362dbae06 in QSGBatchRenderer::Renderer::render() () from /lib/x86_64-linux-gnu/libQt5Quick.so.5
#16 0x00007fc362da2654 in QSGRenderer::renderScene(QSGBindable const&) () from /lib/x86_64-linux-gnu/libQt5Quick.so.5
#17 0x00007fc362da2b03 in QSGRenderer::renderScene(unsigned int) () from /lib/x86_64-linux-gnu/libQt5Quick.so.5
#18 0x00007fc362e06ce7 in QSGDefaultRenderContext::renderNextFrame(QSGRenderer*, unsigned int) () from /lib/x86_64-linux-gnu/libQt5Quick.so.5
#19 0x00007fc362e752e9 in QQuickWindowPrivate::renderSceneGraph(QSize const&, QSize const&) () from /lib/x86_64-linux-gnu/libQt5Quick.so.5
#20 0x00007fc362e14ef7 in ?? () from /lib/x86_64-linux-gnu/libQt5Quick.so.5
#21 0x00007fc362e15dd7 in ?? () from /lib/x86_64-linux-gnu/libQt5Quick.so.5
#22 0x00007fc360eccc51 in ?? () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#23 0x00007fc360490402 in start_thread (arg=<optimized out>) at ./nptl/pthread_create.c:442
#24 0x00007fc36051f590 in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:81

Thread 24 (Thread 0x7fc2e8ff96c0 (LWP 15615) "kamoso:gdrv0"):
#1  __futex_abstimed_wait_common (cancel=true, private=0, abstime=0x0, clockid=0, expected=0, futex_word=0x55752bdd4210) at ./nptl/futex-internal.c:87
#2  __GI___futex_abstimed_wait_cancelable64 (futex_word=futex_word@entry=0x55752bdd4210, expected=expected@entry=0, clockid=clockid@entry=0, abstime=abstime@entry=0x0, private=private@entry=0) at ./nptl/futex-internal.c:139
#3  0x00007fc36048f338 in __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x55752bdd41c0, cond=0x55752bdd41e8) at ./nptl/pthread_cond_wait.c:503
#4  ___pthread_cond_wait (cond=0x55752bdd41e8, mutex=0x55752bdd41c0) at ./nptl/pthread_cond_wait.c:627
#5  0x00007fc34a70c29d in ?? () from /usr/lib/x86_64-linux-gnu/dri/iris_dri.so
#6  0x00007fc34a6bfb9b in ?? () from /usr/lib/x86_64-linux-gnu/dri/iris_dri.so
#7  0x00007fc34a70c1cb in ?? () from /usr/lib/x86_64-linux-gnu/dri/iris_dri.so
#8  0x00007fc360490402 in start_thread (arg=<optimized out>) at ./nptl/pthread_create.c:442
#9  0x00007fc36051f590 in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:81

Thread 23 (Thread 0x7fc2e9ffb6c0 (LWP 15613) "preview-appsrc:"):
#1  0x00007fc360c1aa23 in g_cond_wait () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007fc3306f0257 in ?? () from /lib/x86_64-linux-gnu/libgstapp-1.0.so.0
#3  0x00007fc34a4f402d in ?? () from /lib/x86_64-linux-gnu/libgstbase-1.0.so.0
#4  0x00007fc34a4f6c1d in ?? () from /lib/x86_64-linux-gnu/libgstbase-1.0.so.0
#5  0x00007fc360d6a127 in ?? () from /lib/x86_64-linux-gnu/libgstreamer-1.0.so.0
#6  0x00007fc360bfe3e2 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#7  0x00007fc360bfb5c1 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#8  0x00007fc360490402 in start_thread (arg=<optimized out>) at ./nptl/pthread_create.c:442
#9  0x00007fc36051f590 in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:81

Thread 22 (Thread 0x7fc2ea7fc6c0 (LWP 15612) "HD User Facing "):
#1  __futex_abstimed_wait_common (cancel=true, private=0, abstime=0x0, clockid=0, expected=0, futex_word=0x55752bd321ac) at ./nptl/futex-internal.c:87
#2  __GI___futex_abstimed_wait_cancelable64 (futex_word=futex_word@entry=0x55752bd321ac, expected=expected@entry=0, clockid=clockid@entry=0, abstime=abstime@entry=0x0, private=private@entry=0) at ./nptl/futex-internal.c:139
#3  0x00007fc36048f338 in __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x55752bd32158, cond=0x55752bd32180) at ./nptl/pthread_cond_wait.c:503
#4  ___pthread_cond_wait (cond=0x55752bd32180, mutex=0x55752bd32158) at ./nptl/pthread_cond_wait.c:627
#5  0x00007fc3580b158a in pw_thread_loop_wait () from /lib/x86_64-linux-gnu/libpipewire-0.3.so.0
#6  0x00007fc3581521f5 in ?? () from /usr/lib/x86_64-linux-gnu/gstreamer-1.0/libgstpipewire.so
#7  0x00007fc34a4f402d in ?? () from /lib/x86_64-linux-gnu/libgstbase-1.0.so.0
#8  0x00007fc34a4f6c1d in ?? () from /lib/x86_64-linux-gnu/libgstbase-1.0.so.0
#9  0x00007fc360d6a127 in ?? () from /lib/x86_64-linux-gnu/libgstreamer-1.0.so.0
#10 0x00007fc360bfe3e2 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#11 0x00007fc360bfb5c1 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#12 0x00007fc360490402 in start_thread (arg=<optimized out>) at ./nptl/pthread_create.c:442
#13 0x00007fc36051f590 in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:81

Thread 21 (Thread 0x7fc2eaffd6c0 (LWP 15611) "viewfinderbin-q"):
#1  0x00007fc360c1aa23 in g_cond_wait () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007fc3306c1069 in ?? () from /usr/lib/x86_64-linux-gnu/gstreamer-1.0/libgstcoreelements.so
#3  0x00007fc360d6a127 in ?? () from /lib/x86_64-linux-gnu/libgstreamer-1.0.so.0
#4  0x00007fc360bfe3e2 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#5  0x00007fc360bfb5c1 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#6  0x00007fc360490402 in start_thread (arg=<optimized out>) at ./nptl/pthread_create.c:442
#7  0x00007fc36051f590 in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:81

Thread 20 (Thread 0x7fc2eb7fe6c0 (LWP 15610) "queue3:src"):
#1  0x00007fc360c1aa23 in g_cond_wait () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007fc3306c1069 in ?? () from /usr/lib/x86_64-linux-gnu/gstreamer-1.0/libgstcoreelements.so
#3  0x00007fc360d6a127 in ?? () from /lib/x86_64-linux-gnu/libgstreamer-1.0.so.0
#4  0x00007fc360bfe3e2 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#5  0x00007fc360bfb5c1 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#6  0x00007fc360490402 in start_thread (arg=<optimized out>) at ./nptl/pthread_create.c:442
#7  0x00007fc36051f590 in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:81

Thread 19 (Thread 0x7fc2ebfff6c0 (LWP 15609) "queue1:src"):
#1  0x00007fc360c1aa23 in g_cond_wait () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007fc3306c1069 in ?? () from /usr/lib/x86_64-linux-gnu/gstreamer-1.0/libgstcoreelements.so
#3  0x00007fc360d6a127 in ?? () from /lib/x86_64-linux-gnu/libgstreamer-1.0.so.0
#4  0x00007fc360bfe3e2 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#5  0x00007fc360bfb5c1 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#6  0x00007fc360490402 in start_thread (arg=<optimized out>) at ./nptl/pthread_create.c:442
#7  0x00007fc36051f590 in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:81

Thread 18 (Thread 0x7fc320ff96c0 (LWP 15608) "queue2:src"):
#1  0x00007fc360c1aa23 in g_cond_wait () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007fc3306c1069 in ?? () from /usr/lib/x86_64-linux-gnu/gstreamer-1.0/libgstcoreelements.so
#3  0x00007fc360d6a127 in ?? () from /lib/x86_64-linux-gnu/libgstreamer-1.0.so.0
#4  0x00007fc360bfe3e2 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#5  0x00007fc360bfb5c1 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#6  0x00007fc360490402 in start_thread (arg=<optimized out>) at ./nptl/pthread_create.c:442
#7  0x00007fc36051f590 in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:81

Thread 17 (Thread 0x7fc3217fa6c0 (LWP 15607) "queue0:src"):
#1  0x00007fc360c1aa23 in g_cond_wait () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007fc3306c1069 in ?? () from /usr/lib/x86_64-linux-gnu/gstreamer-1.0/libgstcoreelements.so
#3  0x00007fc360d6a127 in ?? () from /lib/x86_64-linux-gnu/libgstreamer-1.0.so.0
#4  0x00007fc360bfe3e2 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#5  0x00007fc360bfb5c1 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#6  0x00007fc360490402 in start_thread (arg=<optimized out>) at ./nptl/pthread_create.c:442
#7  0x00007fc36051f590 in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:81

Thread 16 (Thread 0x7fc321ffb6c0 (LWP 15606) "queue5:src"):
#1  0x00007fc360c1aa23 in g_cond_wait () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007fc3306c1069 in ?? () from /usr/lib/x86_64-linux-gnu/gstreamer-1.0/libgstcoreelements.so
#3  0x00007fc360d6a127 in ?? () from /lib/x86_64-linux-gnu/libgstreamer-1.0.so.0
#4  0x00007fc360bfe3e2 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#5  0x00007fc360bfb5c1 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#6  0x00007fc360490402 in start_thread (arg=<optimized out>) at ./nptl/pthread_create.c:442
#7  0x00007fc36051f590 in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:81

Thread 15 (Thread 0x7fc3227fc6c0 (LWP 15605) "queue4:src"):
#1  0x00007fc360c1aa23 in g_cond_wait () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007fc3306c1069 in ?? () from /usr/lib/x86_64-linux-gnu/gstreamer-1.0/libgstcoreelements.so
#3  0x00007fc360d6a127 in ?? () from /lib/x86_64-linux-gnu/libgstreamer-1.0.so.0
#4  0x00007fc360bfe3e2 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#5  0x00007fc360bfb5c1 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#6  0x00007fc360490402 in start_thread (arg=<optimized out>) at ./nptl/pthread_create.c:442
#7  0x00007fc36051f590 in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:81

Thread 14 (Thread 0x7fc339b066c0 (LWP 15597) "kamoso"):
#1  0x00007fc360c2133e in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007fc360bcbaef in g_main_loop_run () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007fc340139af2 in ?? () from /usr/lib/x86_64-linux-gnu/gstreamer-1.0/libgstvideo4linux2.so
#4  0x00007fc360bfb5c1 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#5  0x00007fc360490402 in start_thread (arg=<optimized out>) at ./nptl/pthread_create.c:442
#6  0x00007fc36051f590 in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:81

Thread 13 (Thread 0x7fc33a3076c0 (LWP 15596) "pipewire-device"):
#1  0x00007fc35811bac8 in ?? () from /usr/lib/x86_64-linux-gnu/spa-0.2/support/libspa-support.so
#2  0x00007fc35810fa23 in ?? () from /usr/lib/x86_64-linux-gnu/spa-0.2/support/libspa-support.so
#3  0x00007fc3580b0e32 in ?? () from /lib/x86_64-linux-gnu/libpipewire-0.3.so.0
#4  0x00007fc360490402 in start_thread (arg=<optimized out>) at ./nptl/pthread_create.c:442
#5  0x00007fc36051f590 in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:81

Thread 12 (Thread 0x7fc33ab086c0 (LWP 15595) "kamoso"):
#1  0x00007fc35811bac8 in ?? () from /usr/lib/x86_64-linux-gnu/spa-0.2/support/libspa-support.so
#2  0x00007fc35810fa23 in ?? () from /usr/lib/x86_64-linux-gnu/spa-0.2/support/libspa-support.so
#3  0x00007fc358061f26 in ?? () from /lib/x86_64-linux-gnu/libpipewire-0.3.so.0
#4  0x00007fc360490402 in start_thread (arg=<optimized out>) at ./nptl/pthread_create.c:442
#5  0x00007fc36051f590 in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:81

Thread 11 (Thread 0x7fc33b7fe6c0 (LWP 15594) "QQmlThread"):
#1  0x00007fc360c21273 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007fc360bc9d20 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007fc361114b06 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#4  0x00007fc3610b97cb in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#5  0x00007fc360ecba1b in QThread::exec() () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#6  0x00007fc362932879 in ?? () from /lib/x86_64-linux-gnu/libQt5Qml.so.5
#7  0x00007fc360eccc51 in ?? () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#8  0x00007fc360490402 in start_thread (arg=<optimized out>) at ./nptl/pthread_create.c:442
#9  0x00007fc36051f590 in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:81

Thread 10 (Thread 0x7fc340bfa6c0 (LWP 15592) "kamoso:sh5"):
#1  __futex_abstimed_wait_common (cancel=true, private=0, abstime=0x0, clockid=0, expected=0, futex_word=0x55752b639aec) at ./nptl/futex-internal.c:87
#2  __GI___futex_abstimed_wait_cancelable64 (futex_word=futex_word@entry=0x55752b639aec, expected=expected@entry=0, clockid=clockid@entry=0, abstime=abstime@entry=0x0, private=private@entry=0) at ./nptl/futex-internal.c:139
#3  0x00007fc36048f338 in __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x55752b639a98, cond=0x55752b639ac0) at ./nptl/pthread_cond_wait.c:503
#4  ___pthread_cond_wait (cond=0x55752b639ac0, mutex=0x55752b639a98) at ./nptl/pthread_cond_wait.c:627
#5  0x00007fc34a70c29d in ?? () from /usr/lib/x86_64-linux-gnu/dri/iris_dri.so
#6  0x00007fc34a6bfb9b in ?? () from /usr/lib/x86_64-linux-gnu/dri/iris_dri.so
#7  0x00007fc34a70c1cb in ?? () from /usr/lib/x86_64-linux-gnu/dri/iris_dri.so
#8  0x00007fc360490402 in start_thread (arg=<optimized out>) at ./nptl/pthread_create.c:442
#9  0x00007fc36051f590 in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:81

Thread 9 (Thread 0x7fc3413fb6c0 (LWP 15591) "kamoso:sh4"):
#1  __futex_abstimed_wait_common (cancel=true, private=0, abstime=0x0, clockid=0, expected=0, futex_word=0x55752b639aec) at ./nptl/futex-internal.c:87
#2  __GI___futex_abstimed_wait_cancelable64 (futex_word=futex_word@entry=0x55752b639aec, expected=expected@entry=0, clockid=clockid@entry=0, abstime=abstime@entry=0x0, private=private@entry=0) at ./nptl/futex-internal.c:139
#3  0x00007fc36048f338 in __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x55752b639a98, cond=0x55752b639ac0) at ./nptl/pthread_cond_wait.c:503
#4  ___pthread_cond_wait (cond=0x55752b639ac0, mutex=0x55752b639a98) at ./nptl/pthread_cond_wait.c:627
#5  0x00007fc34a70c29d in ?? () from /usr/lib/x86_64-linux-gnu/dri/iris_dri.so
#6  0x00007fc34a6bfb9b in ?? () from /usr/lib/x86_64-linux-gnu/dri/iris_dri.so
#7  0x00007fc34a70c1cb in ?? () from /usr/lib/x86_64-linux-gnu/dri/iris_dri.so
#8  0x00007fc360490402 in start_thread (arg=<optimized out>) at ./nptl/pthread_create.c:442
#9  0x00007fc36051f590 in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:81

Thread 8 (Thread 0x7fc341bfc6c0 (LWP 15590) "kamoso:sh3"):
#1  __futex_abstimed_wait_common (cancel=true, private=0, abstime=0x0, clockid=0, expected=0, futex_word=0x55752b639aec) at ./nptl/futex-internal.c:87
#2  __GI___futex_abstimed_wait_cancelable64 (futex_word=futex_word@entry=0x55752b639aec, expected=expected@entry=0, clockid=clockid@entry=0, abstime=abstime@entry=0x0, private=private@entry=0) at ./nptl/futex-internal.c:139
#3  0x00007fc36048f338 in __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x55752b639a98, cond=0x55752b639ac0) at ./nptl/pthread_cond_wait.c:503
#4  ___pthread_cond_wait (cond=0x55752b639ac0, mutex=0x55752b639a98) at ./nptl/pthread_cond_wait.c:627
#5  0x00007fc34a70c29d in ?? () from /usr/lib/x86_64-linux-gnu/dri/iris_dri.so
#6  0x00007fc34a6bfb9b in ?? () from /usr/lib/x86_64-linux-gnu/dri/iris_dri.so
#7  0x00007fc34a70c1cb in ?? () from /usr/lib/x86_64-linux-gnu/dri/iris_dri.so
#8  0x00007fc360490402 in start_thread (arg=<optimized out>) at ./nptl/pthread_create.c:442
#9  0x00007fc36051f590 in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:81

Thread 7 (Thread 0x7fc3423fd6c0 (LWP 15589) "kamoso:sh2"):
#1  __futex_abstimed_wait_common (cancel=true, private=0, abstime=0x0, clockid=0, expected=0, futex_word=0x55752b639aec) at ./nptl/futex-internal.c:87
#2  __GI___futex_abstimed_wait_cancelable64 (futex_word=futex_word@entry=0x55752b639aec, expected=expected@entry=0, clockid=clockid@entry=0, abstime=abstime@entry=0x0, private=private@entry=0) at ./nptl/futex-internal.c:139
#3  0x00007fc36048f338 in __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x55752b639a98, cond=0x55752b639ac0) at ./nptl/pthread_cond_wait.c:503
#4  ___pthread_cond_wait (cond=0x55752b639ac0, mutex=0x55752b639a98) at ./nptl/pthread_cond_wait.c:627
#5  0x00007fc34a70c29d in ?? () from /usr/lib/x86_64-linux-gnu/dri/iris_dri.so
#6  0x00007fc34a6bfb9b in ?? () from /usr/lib/x86_64-linux-gnu/dri/iris_dri.so
#7  0x00007fc34a70c1cb in ?? () from /usr/lib/x86_64-linux-gnu/dri/iris_dri.so
#8  0x00007fc360490402 in start_thread (arg=<optimized out>) at ./nptl/pthread_create.c:442
#9  0x00007fc36051f590 in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:81

Thread 6 (Thread 0x7fc342bfe6c0 (LWP 15588) "kamoso:sh1"):
#1  __futex_abstimed_wait_common (cancel=true, private=0, abstime=0x0, clockid=0, expected=0, futex_word=0x55752b639aec) at ./nptl/futex-internal.c:87
#2  __GI___futex_abstimed_wait_cancelable64 (futex_word=futex_word@entry=0x55752b639aec, expected=expected@entry=0, clockid=clockid@entry=0, abstime=abstime@entry=0x0, private=private@entry=0) at ./nptl/futex-internal.c:139
#3  0x00007fc36048f338 in __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x55752b639a98, cond=0x55752b639ac0) at ./nptl/pthread_cond_wait.c:503
#4  ___pthread_cond_wait (cond=0x55752b639ac0, mutex=0x55752b639a98) at ./nptl/pthread_cond_wait.c:627
#5  0x00007fc34a70c29d in ?? () from /usr/lib/x86_64-linux-gnu/dri/iris_dri.so
#6  0x00007fc34a6bfb9b in ?? () from /usr/lib/x86_64-linux-gnu/dri/iris_dri.so
#7  0x00007fc34a70c1cb in ?? () from /usr/lib/x86_64-linux-gnu/dri/iris_dri.so
#8  0x00007fc360490402 in start_thread (arg=<optimized out>) at ./nptl/pthread_create.c:442
#9  0x00007fc36051f590 in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:81

Thread 5 (Thread 0x7fc33bfff6c0 (LWP 15587) "kamoso:sh0"):
#1  __futex_abstimed_wait_common (cancel=true, private=0, abstime=0x0, clockid=0, expected=0, futex_word=0x55752b639ae8) at ./nptl/futex-internal.c:87
#2  __GI___futex_abstimed_wait_cancelable64 (futex_word=futex_word@entry=0x55752b639ae8, expected=expected@entry=0, clockid=clockid@entry=0, abstime=abstime@entry=0x0, private=private@entry=0) at ./nptl/futex-internal.c:139
#3  0x00007fc36048f338 in __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x55752b639a98, cond=0x55752b639ac0) at ./nptl/pthread_cond_wait.c:503
#4  ___pthread_cond_wait (cond=0x55752b639ac0, mutex=0x55752b639a98) at ./nptl/pthread_cond_wait.c:627
#5  0x00007fc34a70c29d in ?? () from /usr/lib/x86_64-linux-gnu/dri/iris_dri.so
#6  0x00007fc34a6bfb9b in ?? () from /usr/lib/x86_64-linux-gnu/dri/iris_dri.so
#7  0x00007fc34a70c1cb in ?? () from /usr/lib/x86_64-linux-gnu/dri/iris_dri.so
#8  0x00007fc360490402 in start_thread (arg=<optimized out>) at ./nptl/pthread_create.c:442
#9  0x00007fc36051f590 in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:81

Thread 4 (Thread 0x7fc3433ff6c0 (LWP 15586) "kamoso:disk$0"):
#1  __futex_abstimed_wait_common (cancel=true, private=0, abstime=0x0, clockid=0, expected=0, futex_word=0x55752b63911c) at ./nptl/futex-internal.c:87
#2  __GI___futex_abstimed_wait_cancelable64 (futex_word=futex_word@entry=0x55752b63911c, expected=expected@entry=0, clockid=clockid@entry=0, abstime=abstime@entry=0x0, private=private@entry=0) at ./nptl/futex-internal.c:139
#3  0x00007fc36048f338 in __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x55752b6390c8, cond=0x55752b6390f0) at ./nptl/pthread_cond_wait.c:503
#4  ___pthread_cond_wait (cond=0x55752b6390f0, mutex=0x55752b6390c8) at ./nptl/pthread_cond_wait.c:627
#5  0x00007fc34a70c29d in ?? () from /usr/lib/x86_64-linux-gnu/dri/iris_dri.so
#6  0x00007fc34a6bfb9b in ?? () from /usr/lib/x86_64-linux-gnu/dri/iris_dri.so
#7  0x00007fc34a70c1cb in ?? () from /usr/lib/x86_64-linux-gnu/dri/iris_dri.so
#8  0x00007fc360490402 in start_thread (arg=<optimized out>) at ./nptl/pthread_create.c:442
#9  0x00007fc36051f590 in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:81

Thread 3 (Thread 0x7fc359dff6c0 (LWP 15585) "QQmlThread"):
#1  0x00007fc360bc9d0c in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007fc361114b06 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#3  0x00007fc3610b97cb in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#4  0x00007fc360ecba1b in QThread::exec() () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#5  0x00007fc362932879 in ?? () from /lib/x86_64-linux-gnu/libQt5Qml.so.5
#6  0x00007fc360eccc51 in ?? () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#7  0x00007fc360490402 in start_thread (arg=<optimized out>) at ./nptl/pthread_create.c:442
#8  0x00007fc36051f590 in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:81

Thread 2 (Thread 0x7fc35b2b16c0 (LWP 15581) "QDBusConnection"):
#1  0x00007fc360c2133e in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007fc360bc9d20 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007fc361114b06 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#4  0x00007fc3610b97cb in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#5  0x00007fc360ecba1b in QThread::exec() () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#6  0x00007fc35fef8ebb in ?? () from /lib/x86_64-linux-gnu/libQt5DBus.so.5
#7  0x00007fc360eccc51 in ?? () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#8  0x00007fc360490402 in start_thread (arg=<optimized out>) at ./nptl/pthread_create.c:442
#9  0x00007fc36051f590 in clone3 () at ../sysdeps/unix/sysv/linux/x86_64/clone3.S:81

Thread 1 (Thread 0x7fc35c56f9c0 (LWP 15579) "kamoso"):
#1  __futex_abstimed_wait_common (cancel=true, private=0, abstime=0x0, clockid=0, expected=0, futex_word=0x55752bdad640) at ./nptl/futex-internal.c:87
#2  __GI___futex_abstimed_wait_cancelable64 (futex_word=futex_word@entry=0x55752bdad640, expected=expected@entry=0, clockid=clockid@entry=0, abstime=abstime@entry=0x0, private=private@entry=0) at ./nptl/futex-internal.c:139
#3  0x00007fc36048f338 in __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x55752bdad5f0, cond=0x55752bdad618) at ./nptl/pthread_cond_wait.c:503
#4  ___pthread_cond_wait (cond=0x55752bdad618, mutex=0x55752bdad5f0) at ./nptl/pthread_cond_wait.c:627
#5  0x00007fc360ed2b1b in QWaitCondition::wait(QMutex*, QDeadlineTimer) () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#6  0x00007fc362e176e8 in ?? () from /lib/x86_64-linux-gnu/libQt5Quick.so.5
#7  0x00007fc362e84100 in QQuickWindow::event(QEvent*) () from /lib/x86_64-linux-gnu/libQt5Quick.so.5
#8  0x00007fc361d6bf32 in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /lib/x86_64-linux-gnu/libQt5Widgets.so.5
#9  0x00007fc3610bae38 in QCoreApplication::notifyInternal2(QObject*, QEvent*) () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#10 0x00007fc361531343 in QPlatformWindow::windowEvent(QEvent*) () from /lib/x86_64-linux-gnu/libQt5Gui.so.5
#11 0x00007fc361d7324d in QApplication::notify(QObject*, QEvent*) () from /lib/x86_64-linux-gnu/libQt5Widgets.so.5
#12 0x00007fc3610bae38 in QCoreApplication::notifyInternal2(QObject*, QEvent*) () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#13 0x00007fc361113e71 in QTimerInfoList::activateTimers() () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#14 0x00007fc3611147a4 in ?? () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#15 0x00007fc360bcc569 in g_main_context_dispatch () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#16 0x00007fc360c213c8 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#17 0x00007fc360bc9d20 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#18 0x00007fc361114aea in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#19 0x00007fc3610b97cb in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#20 0x00007fc3610c1c2a in QCoreApplication::exec() () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#21 0x000055752a72e5c5 in ?? ()
#22 0x00007fc360423510 in __libc_start_call_main (main=main@entry=0x55752a72c800, argc=argc@entry=3, argv=argv@entry=0x7ffeb5d039d8) at ../sysdeps/nptl/libc_start_call_main.h:58
#23 0x00007fc3604235c9 in __libc_start_main_impl (main=0x55752a72c800, argc=3, argv=0x7ffeb5d039d8, init=<optimized out>, fini=<optimized out>, rtld_fini=<optimized out>, stack_end=0x7ffeb5d039c8) at ../csu/libc-start.c:381
#24 0x000055752a72f1f5 in ?? ()
[Inferior 1 (process 15579) detached]

The reporter indicates this bug may be a duplicate of or related to bug 425605.

Reported using DrKonqi