Application: elisa (0.0.81) Qt Version: 5.9.4 Frameworks Version: 5.44.0 Operating System: Linux 4.15.12-gentoo x86_64 Distribution (Platform): Gentoo Packages -- Information about the crash: Gentoo, installed elisa-9999 (compies from Git). Launch Elisa, it tells "No track has been found" Press "Configure Elisa", add new path -> crash. The crash can be reproduced every time. -- Backtrace: Application: Elisa (elisa), signal: Segmentation fault Using host libthread_db library "/lib64/libthread_db.so.1". [Current thread is 1 (Thread 0x7f00bf8ca840 (LWP 7111))] Thread 22 (Thread 0x7f0060945700 (LWP 9802)): #0 0x00007f00b76aa876 in futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x558bc37ea110) at ../sysdeps/unix/sysv/linux/futex-internal.h:88 #1 __pthread_cond_wait_common (abstime=0x0, mutex=0x558bc37ea0c0, cond=0x558bc37ea0e8) at pthread_cond_wait.c:502 #2 __pthread_cond_wait (cond=0x558bc37ea0e8, mutex=0x558bc37ea0c0) at pthread_cond_wait.c:655 #3 0x00007f00bbb0f26a in QWaitConditionPrivate::wait (time=18446744073709551615, this=0x558bc37ea0c0) at thread/qwaitcondition_unix.cpp:143 #4 QWaitCondition::wait (this=this@entry=0x558bc37e9ea0, mutex=mutex@entry=0x558bc37e9e98, time=time@entry=18446744073709551615) at thread/qwaitcondition_unix.cpp:215 #5 0x00007f0061add44e in FileInfoThread::run (this=0x558bc37e9e88) at fileinfothread.cpp:226 #6 0x00007f00bbb0ec01 in QThreadPrivate::start (arg=0x558bc37e9e88) at thread/qthread_unix.cpp:368 #7 0x00007f00b76a3907 in start_thread (arg=0x7f0060945700) at pthread_create.c:456 #8 0x00007f00bb3b2ccf in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:97 Thread 21 (Thread 0x7f00612d0700 (LWP 9801)): #0 0x00007f00b76aa876 in futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x558bc3f18024) at ../sysdeps/unix/sysv/linux/futex-internal.h:88 #1 __pthread_cond_wait_common (abstime=0x0, mutex=0x558bc3f17fd0, cond=0x558bc3f17ff8) at pthread_cond_wait.c:502 #2 __pthread_cond_wait (cond=0x558bc3f17ff8, mutex=0x558bc3f17fd0) at pthread_cond_wait.c:655 #3 0x00007f009d1ba37b in cnd_wait (mtx=0x558bc3f17fd0, cond=0x558bc3f17ff8) at /var/tmp/portage/media-libs/mesa-9999/work/mesa-9999/include/c11/threads_posix.h:155 #4 util_queue_thread_func (input=input@entry=0x558bc3ec97b0) at /var/tmp/portage/media-libs/mesa-9999/work/mesa-9999/src/util/u_queue.c:255 #5 0x00007f009d1ba097 in impl_thrd_routine (p=<optimized out>) at /var/tmp/portage/media-libs/mesa-9999/work/mesa-9999/include/c11/threads_posix.h:87 #6 0x00007f00b76a3907 in start_thread (arg=0x7f00612d0700) at pthread_create.c:456 #7 0x00007f00bb3b2ccf in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:97 Thread 20 (Thread 0x7f0061ad1700 (LWP 9800)): #0 0x00007f00b76aa876 in futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x558bc3e93c30) at ../sysdeps/unix/sysv/linux/futex-internal.h:88 #1 __pthread_cond_wait_common (abstime=0x0, mutex=0x558bc3e93be0, cond=0x558bc3e93c08) at pthread_cond_wait.c:502 #2 __pthread_cond_wait (cond=0x558bc3e93c08, mutex=0x558bc3e93be0) at pthread_cond_wait.c:655 #3 0x00007f009d1ba37b in cnd_wait (mtx=0x558bc3e93be0, cond=0x558bc3e93c08) at /var/tmp/portage/media-libs/mesa-9999/work/mesa-9999/include/c11/threads_posix.h:155 #4 util_queue_thread_func (input=input@entry=0x558bc3e43750) at /var/tmp/portage/media-libs/mesa-9999/work/mesa-9999/src/util/u_queue.c:255 #5 0x00007f009d1ba097 in impl_thrd_routine (p=<optimized out>) at /var/tmp/portage/media-libs/mesa-9999/work/mesa-9999/include/c11/threads_posix.h:87 #6 0x00007f00b76a3907 in start_thread (arg=0x7f0061ad1700) at pthread_create.c:456 #7 0x00007f00bb3b2ccf in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:97 Thread 19 (Thread 0x7f006371e700 (LWP 9798)): #0 0x00007f00bb3a794d in poll () at ../sysdeps/unix/syscall-template.S:84 #1 0x00007f00b4f48966 in g_main_context_poll (priority=<optimized out>, n_fds=1, fds=0x7ec0440027d0, timeout=<optimized out>, context=0x7ec044000990) at /var/tmp/portage/dev-libs/glib-2.52.3/work/glib-2.52.3/glib/gmain.c:4271 #2 g_main_context_iterate (context=context@entry=0x7ec044000990, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at /var/tmp/portage/dev-libs/glib-2.52.3/work/glib-2.52.3/glib/gmain.c:3967 #3 0x00007f00b4f48a7c in g_main_context_iteration (context=0x7ec044000990, may_block=may_block@entry=1) at /var/tmp/portage/dev-libs/glib-2.52.3/work/glib-2.52.3/glib/gmain.c:4033 #4 0x00007f00bbcfd1cb in QEventDispatcherGlib::processEvents (this=0x7ec0440008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:425 #5 0x00007f00bbcac1da in QEventLoop::exec (this=this@entry=0x7f006371dd50, flags=..., flags@entry=...) at kernel/qeventloop.cpp:212 #6 0x00007f00bbb0a743 in QThread::exec (this=this@entry=0x558bc357ba40) at thread/qthread.cpp:515 #7 0x00007f00bcfc5a95 in QQmlThreadPrivate::run (this=0x558bc357ba40) at qml/ftw/qqmlthread.cpp:147 #8 0x00007f00bbb0ec01 in QThreadPrivate::start (arg=0x558bc357ba40) at thread/qthread_unix.cpp:368 #9 0x00007f00b76a3907 in start_thread (arg=0x7f006371e700) at pthread_create.c:456 #10 0x00007f00bb3b2ccf in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:97 Thread 18 (Thread 0x7f0063fff700 (LWP 9100)): #0 0x00007f00bb3a794d in poll () at ../sysdeps/unix/syscall-template.S:84 #1 0x00007f00aad6cb89 in poll (__timeout=-1, __nfds=1, __fds=0x7f0063ffea40) at /usr/include/bits/poll2.h:46 #2 wl_display_poll (display=display@entry=0x558bc2be4a30, events=events@entry=1) at /var/tmp/portage/dev-libs/wayland-1.13.0/work/wayland-1.13.0/src/wayland-client.c:1593 #3 0x00007f00aad6e17c in wl_display_dispatch_queue (display=0x558bc2be4a30, queue=0x7f005c003a80) at /var/tmp/portage/dev-libs/wayland-1.13.0/work/wayland-1.13.0/src/wayland-client.c:1666 #4 0x00007f009f784cb3 in dri2_wl_swap_buffers_with_damage (drv=<optimized out>, disp=0x558bc2d886d0, draw=0x7f005c0037b0, rects=0x0, n_rects=0) at /var/tmp/portage/media-libs/mesa-9999/work/mesa-9999/src/egl/drivers/dri2/platform_wayland.c:914 #5 0x00007f009f7768ba in eglSwapBuffers (dpy=0x558bc2d886d0, surface=surface@entry=0x7f005c0037b0) at /var/tmp/portage/media-libs/mesa-9999/work/mesa-9999/src/egl/main/eglapi.c:1255 #6 0x00007f009df5f804 in QtWaylandClient::QWaylandGLContext::swapBuffers (this=0x558bc34bdfe0, surface=<optimized out>) at ../../../../hardwareintegration/client/wayland-egl/qwaylandglcontext.cpp:555 #7 0x00007f00bd415e0d in QOpenGLContext::swapBuffers (this=0x558bc3498750, surface=<optimized out>) at kernel/qopenglcontext.cpp:1110 #8 0x00007f00b9e506f6 in QSGRenderThread::syncAndRender (this=this@entry=0x558bc2dd6030) at scenegraph/qsgthreadedrenderloop.cpp:651 #9 0x00007f00b9e54de4 in QSGRenderThread::run (this=0x558bc2dd6030) at scenegraph/qsgthreadedrenderloop.cpp:729 #10 0x00007f00bbb0ec01 in QThreadPrivate::start (arg=0x558bc2dd6030) at thread/qthread_unix.cpp:368 #11 0x00007f00b76a3907 in start_thread (arg=0x7f0063fff700) at pthread_create.c:456 #12 0x00007f00bb3b2ccf in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:97 Thread 17 (Thread 0x7f0070ac2700 (LWP 9099)): #0 0x00007f00b76aa876 in futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x558bc34edf90) at ../sysdeps/unix/sysv/linux/futex-internal.h:88 #1 __pthread_cond_wait_common (abstime=0x0, mutex=0x558bc34edf40, cond=0x558bc34edf68) at pthread_cond_wait.c:502 #2 __pthread_cond_wait (cond=0x558bc34edf68, mutex=0x558bc34edf40) at pthread_cond_wait.c:655 #3 0x00007f009d1ba37b in cnd_wait (mtx=0x558bc34edf40, cond=0x558bc34edf68) at /var/tmp/portage/media-libs/mesa-9999/work/mesa-9999/include/c11/threads_posix.h:155 #4 util_queue_thread_func (input=input@entry=0x558bc34762b0) at /var/tmp/portage/media-libs/mesa-9999/work/mesa-9999/src/util/u_queue.c:255 #5 0x00007f009d1ba097 in impl_thrd_routine (p=<optimized out>) at /var/tmp/portage/media-libs/mesa-9999/work/mesa-9999/include/c11/threads_posix.h:87 #6 0x00007f00b76a3907 in start_thread (arg=0x7f0070ac2700) at pthread_create.c:456 #7 0x00007f00bb3b2ccf in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:97 Thread 16 (Thread 0x7f00712c3700 (LWP 9098)): #0 0x00007f00b4f45933 in g_source_iter_next (iter=iter@entry=0x7f00712c2bb0, source=source@entry=0x7f00712c2ba8) at /var/tmp/portage/dev-libs/glib-2.52.3/work/glib-2.52.3/glib/gmain.c:982 #1 0x00007f00b4f47ddb in g_main_context_prepare (context=context@entry=0x7f0064000990, priority=priority@entry=0x7f00712c2c30) at /var/tmp/portage/dev-libs/glib-2.52.3/work/glib-2.52.3/glib/gmain.c:3514 #2 0x00007f00b4f4888b in g_main_context_iterate (context=context@entry=0x7f0064000990, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at /var/tmp/portage/dev-libs/glib-2.52.3/work/glib-2.52.3/glib/gmain.c:3952 #3 0x00007f00b4f48a7c in g_main_context_iteration (context=0x7f0064000990, may_block=may_block@entry=1) at /var/tmp/portage/dev-libs/glib-2.52.3/work/glib-2.52.3/glib/gmain.c:4033 #4 0x00007f00bbcfd1cb in QEventDispatcherGlib::processEvents (this=0x7f00640008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:425 #5 0x00007f00bbcac1da in QEventLoop::exec (this=this@entry=0x7f00712c2d70, flags=..., flags@entry=...) at kernel/qeventloop.cpp:212 #6 0x00007f00bbb0a743 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:515 #7 0x00007f00bbb0ec01 in QThreadPrivate::start (arg=0x558bc34bb050) at thread/qthread_unix.cpp:368 #8 0x00007f00b76a3907 in start_thread (arg=0x7f00712c3700) at pthread_create.c:456 #9 0x00007f00bb3b2ccf in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:97 Thread 15 (Thread 0x7f0071ac4700 (LWP 9097)): #0 0x00007f00bb3a794d in poll () at ../sysdeps/unix/syscall-template.S:84 #1 0x00007f00b4f48966 in g_main_context_poll (priority=<optimized out>, n_fds=1, fds=0x7f006c003220, timeout=<optimized out>, context=0x7f006c000990) at /var/tmp/portage/dev-libs/glib-2.52.3/work/glib-2.52.3/glib/gmain.c:4271 #2 g_main_context_iterate (context=context@entry=0x7f006c000990, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at /var/tmp/portage/dev-libs/glib-2.52.3/work/glib-2.52.3/glib/gmain.c:3967 #3 0x00007f00b4f48a7c in g_main_context_iteration (context=0x7f006c000990, may_block=may_block@entry=1) at /var/tmp/portage/dev-libs/glib-2.52.3/work/glib-2.52.3/glib/gmain.c:4033 #4 0x00007f00bbcfd1cb in QEventDispatcherGlib::processEvents (this=0x7f006c0008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:425 #5 0x00007f00bbcac1da in QEventLoop::exec (this=this@entry=0x7f0071ac3d70, flags=..., flags@entry=...) at kernel/qeventloop.cpp:212 #6 0x00007f00bbb0a743 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:515 #7 0x00007f00bbb0ec01 in QThreadPrivate::start (arg=0x558bc2c7e420) at thread/qthread_unix.cpp:368 #8 0x00007f00b76a3907 in start_thread (arg=0x7f0071ac4700) at pthread_create.c:456 #9 0x00007f00bb3b2ccf in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:97 Thread 14 (Thread 0x7f0082ce2700 (LWP 9096)): #0 0x00007f00bb3a794d in poll () at ../sysdeps/unix/syscall-template.S:84 #1 0x00007f00b4f48966 in g_main_context_poll (priority=<optimized out>, n_fds=1, fds=0x7f0078002e70, timeout=<optimized out>, context=0x7f0078000990) at /var/tmp/portage/dev-libs/glib-2.52.3/work/glib-2.52.3/glib/gmain.c:4271 #2 g_main_context_iterate (context=context@entry=0x7f0078000990, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at /var/tmp/portage/dev-libs/glib-2.52.3/work/glib-2.52.3/glib/gmain.c:3967 #3 0x00007f00b4f48a7c in g_main_context_iteration (context=0x7f0078000990, may_block=may_block@entry=1) at /var/tmp/portage/dev-libs/glib-2.52.3/work/glib-2.52.3/glib/gmain.c:4033 #4 0x00007f00bbcfd1cb in QEventDispatcherGlib::processEvents (this=0x7f00780008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:425 #5 0x00007f00bbcac1da in QEventLoop::exec (this=this@entry=0x7f0082ce1d70, flags=..., flags@entry=...) at kernel/qeventloop.cpp:212 #6 0x00007f00bbb0a743 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:515 #7 0x00007f00bbb0ec01 in QThreadPrivate::start (arg=0x558bc338b100) at thread/qthread_unix.cpp:368 #8 0x00007f00b76a3907 in start_thread (arg=0x7f0082ce2700) at pthread_create.c:456 #9 0x00007f00bb3b2ccf in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:97 Thread 13 (Thread 0x7f00837fe700 (LWP 9095)): #0 0x00007f00bb3a794d in poll () at ../sysdeps/unix/syscall-template.S:84 #1 0x00007f00b4f48966 in g_main_context_poll (priority=<optimized out>, n_fds=1, fds=0x7f0074003020, timeout=<optimized out>, context=0x7f0074000990) at /var/tmp/portage/dev-libs/glib-2.52.3/work/glib-2.52.3/glib/gmain.c:4271 #2 g_main_context_iterate (context=context@entry=0x7f0074000990, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at /var/tmp/portage/dev-libs/glib-2.52.3/work/glib-2.52.3/glib/gmain.c:3967 #3 0x00007f00b4f48a7c in g_main_context_iteration (context=0x7f0074000990, may_block=may_block@entry=1) at /var/tmp/portage/dev-libs/glib-2.52.3/work/glib-2.52.3/glib/gmain.c:4033 #4 0x00007f00bbcfd1cb in QEventDispatcherGlib::processEvents (this=0x7f00740008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:425 #5 0x00007f00bbcac1da in QEventLoop::exec (this=this@entry=0x7f00837fdd70, flags=..., flags@entry=...) at kernel/qeventloop.cpp:212 #6 0x00007f00bbb0a743 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:515 #7 0x00007f00bbb0ec01 in QThreadPrivate::start (arg=0x558bc3353610) at thread/qthread_unix.cpp:368 #8 0x00007f00b76a3907 in start_thread (arg=0x7f00837fe700) at pthread_create.c:456 #9 0x00007f00bb3b2ccf in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:97 Thread 12 (Thread 0x7f0083fff700 (LWP 9094)): #0 0x00007f00bb3a333d in read () at ../sysdeps/unix/syscall-template.S:84 #1 0x00007f00b4f8ce00 in read (__nbytes=16, __buf=0x7f0083ffeb50, __fd=<optimized out>) at /usr/include/bits/unistd.h:44 #2 g_wakeup_acknowledge (wakeup=0x7f0084002390) at /var/tmp/portage/dev-libs/glib-2.52.3/work/glib-2.52.3/glib/gwakeup.c:210 #3 0x00007f00b4f4842e in g_main_context_check (context=context@entry=0x7f007c000990, max_priority=2147483647, fds=fds@entry=0x7f007c0153c0, n_fds=n_fds@entry=1) at /var/tmp/portage/dev-libs/glib-2.52.3/work/glib-2.52.3/glib/gmain.c:3750 #4 0x00007f00b4f48904 in g_main_context_iterate (context=context@entry=0x7f007c000990, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at /var/tmp/portage/dev-libs/glib-2.52.3/work/glib-2.52.3/glib/gmain.c:3969 #5 0x00007f00b4f48a7c in g_main_context_iteration (context=0x7f007c000990, may_block=may_block@entry=1) at /var/tmp/portage/dev-libs/glib-2.52.3/work/glib-2.52.3/glib/gmain.c:4033 #6 0x00007f00bbcfd1cb in QEventDispatcherGlib::processEvents (this=0x7f007c0008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:425 #7 0x00007f00bbcac1da in QEventLoop::exec (this=this@entry=0x7f0083ffed70, flags=..., flags@entry=...) at kernel/qeventloop.cpp:212 #8 0x00007f00bbb0a743 in QThread::exec (this=<optimized out>) at thread/qthread.cpp:515 #9 0x00007f00bbb0ec01 in QThreadPrivate::start (arg=0x558bc3353620) at thread/qthread_unix.cpp:368 #10 0x00007f00b76a3907 in start_thread (arg=0x7f0083fff700) at pthread_create.c:456 #11 0x00007f00bb3b2ccf in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:97 Thread 11 (Thread 0x7f0088bf8700 (LWP 9092)): #0 0x00007f00bb3a794d in poll () at ../sysdeps/unix/syscall-template.S:84 #1 0x00007f00b4f48966 in g_main_context_poll (priority=<optimized out>, n_fds=1, fds=0x7f0084002e80, timeout=<optimized out>, context=0x7f0084000990) at /var/tmp/portage/dev-libs/glib-2.52.3/work/glib-2.52.3/glib/gmain.c:4271 #2 g_main_context_iterate (context=context@entry=0x7f0084000990, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at /var/tmp/portage/dev-libs/glib-2.52.3/work/glib-2.52.3/glib/gmain.c:3967 #3 0x00007f00b4f48a7c in g_main_context_iteration (context=0x7f0084000990, may_block=may_block@entry=1) at /var/tmp/portage/dev-libs/glib-2.52.3/work/glib-2.52.3/glib/gmain.c:4033 #4 0x00007f00bbcfd1cb in QEventDispatcherGlib::processEvents (this=0x7f00840008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:425 #5 0x00007f00bbcac1da in QEventLoop::exec (this=this@entry=0x7f0088bf7d00, flags=..., flags@entry=...) at kernel/qeventloop.cpp:212 #6 0x00007f00bbb0a743 in QThread::exec (this=this@entry=0x558bc3219030) at thread/qthread.cpp:515 #7 0x00007f00b9dd54a6 in QQuickPixmapReader::run (this=0x558bc3219030) at util/qquickpixmapcache.cpp:868 #8 0x00007f00bbb0ec01 in QThreadPrivate::start (arg=0x558bc3219030) at thread/qthread_unix.cpp:368 #9 0x00007f00b76a3907 in start_thread (arg=0x7f0088bf8700) at pthread_create.c:456 #10 0x00007f00bb3b2ccf in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:97 Thread 10 (Thread 0x7f008d2f7700 (LWP 9091)): #0 0x00007f00b76aa876 in futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x558bc2df5078) at ../sysdeps/unix/sysv/linux/futex-internal.h:88 #1 __pthread_cond_wait_common (abstime=0x0, mutex=0x558bc2df5028, cond=0x558bc2df5050) at pthread_cond_wait.c:502 #2 __pthread_cond_wait (cond=0x558bc2df5050, mutex=0x558bc2df5028) at pthread_cond_wait.c:655 #3 0x00007f009d1ba37b in cnd_wait (mtx=0x558bc2df5028, cond=0x558bc2df5050) at /var/tmp/portage/media-libs/mesa-9999/work/mesa-9999/include/c11/threads_posix.h:155 #4 util_queue_thread_func (input=input@entry=0x558bc2df5250) at /var/tmp/portage/media-libs/mesa-9999/work/mesa-9999/src/util/u_queue.c:255 #5 0x00007f009d1ba097 in impl_thrd_routine (p=<optimized out>) at /var/tmp/portage/media-libs/mesa-9999/work/mesa-9999/include/c11/threads_posix.h:87 #6 0x00007f00b76a3907 in start_thread (arg=0x7f008d2f7700) at pthread_create.c:456 #7 0x00007f00bb3b2ccf in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:97 Thread 9 (Thread 0x7f008daf8700 (LWP 9090)): #0 0x00007f00b76aa876 in futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x558bc2df5078) at ../sysdeps/unix/sysv/linux/futex-internal.h:88 #1 __pthread_cond_wait_common (abstime=0x0, mutex=0x558bc2df5028, cond=0x558bc2df5050) at pthread_cond_wait.c:502 #2 __pthread_cond_wait (cond=0x558bc2df5050, mutex=0x558bc2df5028) at pthread_cond_wait.c:655 #3 0x00007f009d1ba37b in cnd_wait (mtx=0x558bc2df5028, cond=0x558bc2df5050) at /var/tmp/portage/media-libs/mesa-9999/work/mesa-9999/include/c11/threads_posix.h:155 #4 util_queue_thread_func (input=input@entry=0x558bc2d6db20) at /var/tmp/portage/media-libs/mesa-9999/work/mesa-9999/src/util/u_queue.c:255 #5 0x00007f009d1ba097 in impl_thrd_routine (p=<optimized out>) at /var/tmp/portage/media-libs/mesa-9999/work/mesa-9999/include/c11/threads_posix.h:87 #6 0x00007f00b76a3907 in start_thread (arg=0x7f008daf8700) at pthread_create.c:456 #7 0x00007f00bb3b2ccf in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:97 Thread 8 (Thread 0x7f008e2f9700 (LWP 9089)): #0 0x00007f00b76aa876 in futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x558bc2df4f94) at ../sysdeps/unix/sysv/linux/futex-internal.h:88 #1 __pthread_cond_wait_common (abstime=0x0, mutex=0x558bc2df4f40, cond=0x558bc2df4f68) at pthread_cond_wait.c:502 #2 __pthread_cond_wait (cond=0x558bc2df4f68, mutex=0x558bc2df4f40) at pthread_cond_wait.c:655 #3 0x00007f009d1ba37b in cnd_wait (mtx=0x558bc2df4f40, cond=0x558bc2df4f68) at /var/tmp/portage/media-libs/mesa-9999/work/mesa-9999/include/c11/threads_posix.h:155 #4 util_queue_thread_func (input=input@entry=0x558bc2d49470) at /var/tmp/portage/media-libs/mesa-9999/work/mesa-9999/src/util/u_queue.c:255 #5 0x00007f009d1ba097 in impl_thrd_routine (p=<optimized out>) at /var/tmp/portage/media-libs/mesa-9999/work/mesa-9999/include/c11/threads_posix.h:87 #6 0x00007f00b76a3907 in start_thread (arg=0x7f008e2f9700) at pthread_create.c:456 #7 0x00007f00bb3b2ccf in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:97 Thread 7 (Thread 0x7f008eafa700 (LWP 9088)): #0 0x00007f00b76aa876 in futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x558bc2df4f94) at ../sysdeps/unix/sysv/linux/futex-internal.h:88 #1 __pthread_cond_wait_common (abstime=0x0, mutex=0x558bc2df4f40, cond=0x558bc2df4f68) at pthread_cond_wait.c:502 #2 __pthread_cond_wait (cond=0x558bc2df4f68, mutex=0x558bc2df4f40) at pthread_cond_wait.c:655 #3 0x00007f009d1ba37b in cnd_wait (mtx=0x558bc2df4f40, cond=0x558bc2df4f68) at /var/tmp/portage/media-libs/mesa-9999/work/mesa-9999/include/c11/threads_posix.h:155 #4 util_queue_thread_func (input=input@entry=0x558bc2d49270) at /var/tmp/portage/media-libs/mesa-9999/work/mesa-9999/src/util/u_queue.c:255 #5 0x00007f009d1ba097 in impl_thrd_routine (p=<optimized out>) at /var/tmp/portage/media-libs/mesa-9999/work/mesa-9999/include/c11/threads_posix.h:87 #6 0x00007f00b76a3907 in start_thread (arg=0x7f008eafa700) at pthread_create.c:456 #7 0x00007f00bb3b2ccf in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:97 Thread 6 (Thread 0x7f008f2fb700 (LWP 9087)): #0 0x00007f00b76aa876 in futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x558bc2df4f94) at ../sysdeps/unix/sysv/linux/futex-internal.h:88 #1 __pthread_cond_wait_common (abstime=0x0, mutex=0x558bc2df4f40, cond=0x558bc2df4f68) at pthread_cond_wait.c:502 #2 __pthread_cond_wait (cond=0x558bc2df4f68, mutex=0x558bc2df4f40) at pthread_cond_wait.c:655 #3 0x00007f009d1ba37b in cnd_wait (mtx=0x558bc2df4f40, cond=0x558bc2df4f68) at /var/tmp/portage/media-libs/mesa-9999/work/mesa-9999/include/c11/threads_posix.h:155 #4 util_queue_thread_func (input=input@entry=0x558bc2d50560) at /var/tmp/portage/media-libs/mesa-9999/work/mesa-9999/src/util/u_queue.c:255 #5 0x00007f009d1ba097 in impl_thrd_routine (p=<optimized out>) at /var/tmp/portage/media-libs/mesa-9999/work/mesa-9999/include/c11/threads_posix.h:87 #6 0x00007f00b76a3907 in start_thread (arg=0x7f008f2fb700) at pthread_create.c:456 #7 0x00007f00bb3b2ccf in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:97 Thread 5 (Thread 0x7f008fafc700 (LWP 9086)): #0 0x00007f00b76aa876 in futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x558bc2d5fde8) at ../sysdeps/unix/sysv/linux/futex-internal.h:88 #1 __pthread_cond_wait_common (abstime=0x0, mutex=0x558bc2d5fd98, cond=0x558bc2d5fdc0) at pthread_cond_wait.c:502 #2 __pthread_cond_wait (cond=0x558bc2d5fdc0, mutex=0x558bc2d5fd98) at pthread_cond_wait.c:655 #3 0x00007f009d1ba37b in cnd_wait (mtx=0x558bc2d5fd98, cond=0x558bc2d5fdc0) at /var/tmp/portage/media-libs/mesa-9999/work/mesa-9999/include/c11/threads_posix.h:155 #4 util_queue_thread_func (input=input@entry=0x558bc2d7bd90) at /var/tmp/portage/media-libs/mesa-9999/work/mesa-9999/src/util/u_queue.c:255 #5 0x00007f009d1ba097 in impl_thrd_routine (p=<optimized out>) at /var/tmp/portage/media-libs/mesa-9999/work/mesa-9999/include/c11/threads_posix.h:87 #6 0x00007f00b76a3907 in start_thread (arg=0x7f008fafc700) at pthread_create.c:456 #7 0x00007f00bb3b2ccf in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:97 Thread 4 (Thread 0x7f0090c78700 (LWP 9085)): #0 0x00007f00b76aa876 in futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x558bc2df4768) at ../sysdeps/unix/sysv/linux/futex-internal.h:88 #1 __pthread_cond_wait_common (abstime=0x0, mutex=0x558bc2df4718, cond=0x558bc2df4740) at pthread_cond_wait.c:502 #2 __pthread_cond_wait (cond=0x558bc2df4740, mutex=0x558bc2df4718) at pthread_cond_wait.c:655 #3 0x00007f009d1ba37b in cnd_wait (mtx=0x558bc2df4718, cond=0x558bc2df4740) at /var/tmp/portage/media-libs/mesa-9999/work/mesa-9999/include/c11/threads_posix.h:155 #4 util_queue_thread_func (input=input@entry=0x558bc2d6dd30) at /var/tmp/portage/media-libs/mesa-9999/work/mesa-9999/src/util/u_queue.c:255 #5 0x00007f009d1ba097 in impl_thrd_routine (p=<optimized out>) at /var/tmp/portage/media-libs/mesa-9999/work/mesa-9999/include/c11/threads_posix.h:87 #6 0x00007f00b76a3907 in start_thread (arg=0x7f0090c78700) at pthread_create.c:456 #7 0x00007f00bb3b2ccf in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:97 Thread 3 (Thread 0x7f00a6e57700 (LWP 7113)): #0 0x00007f00bb3a794d in poll () at ../sysdeps/unix/syscall-template.S:84 #1 0x00007f00b4f48966 in g_main_context_poll (priority=<optimized out>, n_fds=1, fds=0x7f0098003070, timeout=<optimized out>, context=0x7f0098000990) at /var/tmp/portage/dev-libs/glib-2.52.3/work/glib-2.52.3/glib/gmain.c:4271 #2 g_main_context_iterate (context=context@entry=0x7f0098000990, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at /var/tmp/portage/dev-libs/glib-2.52.3/work/glib-2.52.3/glib/gmain.c:3967 #3 0x00007f00b4f48a7c in g_main_context_iteration (context=0x7f0098000990, may_block=may_block@entry=1) at /var/tmp/portage/dev-libs/glib-2.52.3/work/glib-2.52.3/glib/gmain.c:4033 #4 0x00007f00bbcfd1cb in QEventDispatcherGlib::processEvents (this=0x7f00980008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:425 #5 0x00007f00bbcac1da in QEventLoop::exec (this=this@entry=0x7f00a6e56d50, flags=..., flags@entry=...) at kernel/qeventloop.cpp:212 #6 0x00007f00bbb0a743 in QThread::exec (this=this@entry=0x558bc2c7bc20) at thread/qthread.cpp:515 #7 0x00007f00bcfc5a95 in QQmlThreadPrivate::run (this=0x558bc2c7bc20) at qml/ftw/qqmlthread.cpp:147 #8 0x00007f00bbb0ec01 in QThreadPrivate::start (arg=0x558bc2c7bc20) at thread/qthread_unix.cpp:368 #9 0x00007f00b76a3907 in start_thread (arg=0x7f00a6e57700) at pthread_create.c:456 #10 0x00007f00bb3b2ccf in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:97 Thread 2 (Thread 0x7f00a8068700 (LWP 7112)): #0 0x00007f00bb3a794d in poll () at ../sysdeps/unix/syscall-template.S:84 #1 0x00007f00b4f48966 in g_main_context_poll (priority=<optimized out>, n_fds=1, fds=0x7f00a0003220, timeout=<optimized out>, context=0x7f00a0000990) at /var/tmp/portage/dev-libs/glib-2.52.3/work/glib-2.52.3/glib/gmain.c:4271 #2 g_main_context_iterate (context=context@entry=0x7f00a0000990, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at /var/tmp/portage/dev-libs/glib-2.52.3/work/glib-2.52.3/glib/gmain.c:3967 #3 0x00007f00b4f48a7c in g_main_context_iteration (context=0x7f00a0000990, may_block=may_block@entry=1) at /var/tmp/portage/dev-libs/glib-2.52.3/work/glib-2.52.3/glib/gmain.c:4033 #4 0x00007f00bbcfd1cb in QEventDispatcherGlib::processEvents (this=0x7f00a00008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:425 #5 0x00007f00bbcac1da in QEventLoop::exec (this=this@entry=0x7f00a8067d40, flags=..., flags@entry=...) at kernel/qeventloop.cpp:212 #6 0x00007f00bbb0a743 in QThread::exec (this=this@entry=0x7f00bc617d60 <(anonymous namespace)::Q_QGS__q_manager::innerFunction()::holder>) at thread/qthread.cpp:515 #7 0x00007f00bc3a3ec5 in QDBusConnectionManager::run (this=0x7f00bc617d60 <(anonymous namespace)::Q_QGS__q_manager::innerFunction()::holder>) at qdbusconnection.cpp:178 #8 0x00007f00bbb0ec01 in QThreadPrivate::start (arg=0x7f00bc617d60 <(anonymous namespace)::Q_QGS__q_manager::innerFunction()::holder>) at thread/qthread_unix.cpp:368 #9 0x00007f00b76a3907 in start_thread (arg=0x7f00a8068700) at pthread_create.c:456 #10 0x00007f00bb3b2ccf in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:97 Thread 1 (Thread 0x7f00bf8ca840 (LWP 7111)): [KCrash Handler] #6 QtWaylandClient::QWaylandWindow::shellSurface (this=this@entry=0x0) at qwaylandwindow.cpp:630 #7 0x00007f00aafd4c20 in QtWaylandClient::closestShellSurfaceWindow (window=0x558bc3753a00) at qwaylandwindow.cpp:792 #8 0x00007f00aafd5062 in QtWaylandClient::QWaylandWindow::transientParent (this=0x558bc37de960) at qwaylandwindow.cpp:804 #9 0x00007f00aafd7bfb in QtWaylandClient::QWaylandWindow::initWindow (this=this@entry=0x558bc37de960) at qwaylandwindow.cpp:151 #10 0x00007f00aafd81ba in QtWaylandClient::QWaylandWindow::setVisible (this=this@entry=0x558bc37de960, visible=<optimized out>) at qwaylandwindow.cpp:373 #11 0x00007f009df605a4 in QtWaylandClient::QWaylandEglWindow::setVisible (this=0x558bc37de960, visible=<optimized out>) at ../../../../hardwareintegration/client/wayland-egl/qwaylandeglwindow.cpp:160 #12 0x00007f00bd3ea94d in QWindow::setVisible (this=this@entry=0x558bc37ddfb0, visible=visible@entry=true) at kernel/qwindow.cpp:592 #13 0x00007f00bdf48a0c in QWidgetPrivate::show_sys (this=this@entry=0x558bc3672d90) at kernel/qwidget.cpp:8116 #14 0x00007f00bdf50d30 in QWidgetPrivate::show_helper (this=this@entry=0x558bc3672d90) at kernel/qwidget.cpp:8039 #15 0x00007f00bdf53b25 in QWidget::setVisible (this=this@entry=0x558bc3f54ae0, visible=visible@entry=true) at kernel/qwidget.cpp:8333 #16 0x00007f00be10267d in QDialog::setVisible (this=0x558bc3f54ae0, visible=<optimized out>) at dialogs/qdialog.cpp:723 #17 0x00007f00bbcd5bce in QtPrivate::QSlotObjectBase::call (a=0x7ffc93d27260, r=0x558bc3f54ae0, this=<optimized out>) at ../../include/QtCore/../../src/corelib/kernel/qobject_impl.h:101 #18 QMetaObject::activate (sender=sender@entry=0x558bc3f54b18, signalOffset=<optimized out>, local_signal_index=local_signal_index@entry=0, argv=argv@entry=0x7ffc93d27260) at kernel/qobject.cpp:3749 #19 0x00007f00bbcd6147 in QMetaObject::activate (sender=sender@entry=0x558bc3f54b18, m=m@entry=0x7f00bc0f4ea0 <QTimer::staticMetaObject>, local_signal_index=local_signal_index@entry=0, argv=argv@entry=0x7ffc93d27260) at kernel/qobject.cpp:3628 #20 0x00007f00bbce1dd7 in QTimer::timeout (this=this@entry=0x558bc3f54b18, _t1=...) at .moc/moc_qtimer.cpp:200 #21 0x00007f00bbce20e8 in QTimer::timerEvent (this=0x558bc3f54b18, e=<optimized out>) at kernel/qtimer.cpp:255 #22 0x00007f00bbcd67ab in QObject::event (this=0x558bc3f54b18, e=<optimized out>) at kernel/qobject.cpp:1268 #23 0x00007f00bdf14d7c in QApplicationPrivate::notify_helper (this=<optimized out>, receiver=0x558bc3f54b18, e=0x7ffc93d27550) at kernel/qapplication.cpp:3722 #24 0x00007f00bdf1c611 in QApplication::notify (this=0x7ffc93d28080, receiver=0x558bc3f54b18, e=0x7ffc93d27550) at kernel/qapplication.cpp:3481 #25 0x00007f00bbcad49a in QCoreApplication::notifyInternal2 (receiver=0x558bc3f54b18, event=event@entry=0x7ffc93d27550) at kernel/qcoreapplication.cpp:1016 #26 0x00007f00bbcfc4bb in QCoreApplication::sendEvent (event=0x7ffc93d27550, receiver=<optimized out>) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:233 #27 QTimerInfoList::activateTimers (this=0x558bc2c14b60) at kernel/qtimerinfo_unix.cpp:643 #28 0x00007f00bbcfcd61 in timerSourceDispatch (source=<optimized out>) at kernel/qeventdispatcher_glib.cpp:182 #29 0x00007f00b4f48767 in g_main_dispatch (context=0x558bc2c27930) at /var/tmp/portage/dev-libs/glib-2.52.3/work/glib-2.52.3/glib/gmain.c:3234 #30 g_main_context_dispatch (context=context@entry=0x558bc2c27930) at /var/tmp/portage/dev-libs/glib-2.52.3/work/glib-2.52.3/glib/gmain.c:3899 #31 0x00007f00b4f489d0 in g_main_context_iterate (context=context@entry=0x558bc2c27930, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at /var/tmp/portage/dev-libs/glib-2.52.3/work/glib-2.52.3/glib/gmain.c:3972 #32 0x00007f00b4f48a7c in g_main_context_iteration (context=0x558bc2c27930, may_block=may_block@entry=1) at /var/tmp/portage/dev-libs/glib-2.52.3/work/glib-2.52.3/glib/gmain.c:4033 #33 0x00007f00bbcfd1af in QEventDispatcherGlib::processEvents (this=0x558bc2c55650, flags=...) at kernel/qeventdispatcher_glib.cpp:423 #34 0x00007f00bbcac1da in QEventLoop::exec (this=this@entry=0x7ffc93d277a0, flags=..., flags@entry=...) at kernel/qeventloop.cpp:212 #35 0x00007f00be101c37 in QDialog::exec (this=this@entry=0x7ffc93d27820) at dialogs/qdialog.cpp:545 #36 0x0000558bc0ad8491 in ElisaApplication::configureElisa (this=<optimized out>) at /var/tmp/portage/media-sound/elisa-9999/work/elisa-9999/src/elisaapplication.cpp:227 #37 0x00007f00bbcd5bce in QtPrivate::QSlotObjectBase::call (a=0x7ffc93d279a0, r=0x7ffc93d280b0, this=<optimized out>) at ../../include/QtCore/../../src/corelib/kernel/qobject_impl.h:101 #38 QMetaObject::activate (sender=sender@entry=0x558bc31fefa0, signalOffset=<optimized out>, local_signal_index=local_signal_index@entry=1, argv=argv@entry=0x7ffc93d279a0) at kernel/qobject.cpp:3749 #39 0x00007f00bbcd6147 in QMetaObject::activate (sender=sender@entry=0x558bc31fefa0, m=m@entry=0x7f00be5dbe00 <QAction::staticMetaObject>, local_signal_index=local_signal_index@entry=1, argv=argv@entry=0x7ffc93d279a0) at kernel/qobject.cpp:3628 #40 0x00007f00bdf0e7c2 in QAction::triggered (this=this@entry=0x558bc31fefa0, _t1=<optimized out>) at .moc/moc_qaction.cpp:370 #41 0x00007f00bdf10e60 in QAction::activate (this=this@entry=0x558bc31fefa0, event=event@entry=QAction::Trigger) at kernel/qaction.cpp:1165 #42 0x0000558bc0ac4692 in QAction::trigger (this=0x558bc31fefa0) at /usr/include/qt5/QtWidgets/qaction.h:184 #43 MusicListenersManager::showConfiguration (this=<optimized out>) at /var/tmp/portage/media-sound/elisa-9999/work/elisa-9999/src/musiclistenersmanager.cpp:301 #44 0x0000558bc0ac7d55 in MusicListenersManager::qt_static_metacall (_o=0x558bc2ee5a80, _c=<optimized out>, _id=<optimized out>, _a=<optimized out>) at /var/tmp/portage/media-sound/elisa-9999/work/elisa-9999_build/src/elisa_autogen/include/moc_musiclistenersmanager.cpp:269 #45 0x00007f00bbcd67f9 in QObject::event (this=0x558bc2ee5a80, e=<optimized out>) at kernel/qobject.cpp:1246 #46 0x00007f00bdf14d7c in QApplicationPrivate::notify_helper (this=<optimized out>, receiver=0x558bc2ee5a80, e=0x558bc34afd30) at kernel/qapplication.cpp:3722 #47 0x00007f00bdf1c611 in QApplication::notify (this=0x7ffc93d28080, receiver=0x558bc2ee5a80, e=0x558bc34afd30) at kernel/qapplication.cpp:3481 #48 0x00007f00bbcad49a in QCoreApplication::notifyInternal2 (receiver=0x558bc2ee5a80, event=event@entry=0x558bc34afd30) at kernel/qcoreapplication.cpp:1016 #49 0x00007f00bbcb00ad in QCoreApplication::sendEvent (event=0x558bc34afd30, receiver=<optimized out>) at kernel/qcoreapplication.h:233 #50 QCoreApplicationPrivate::sendPostedEvents (receiver=receiver@entry=0x0, event_type=event_type@entry=0, data=0x558bc2bd7fe0) at kernel/qcoreapplication.cpp:1676 #51 0x00007f00bbcb0518 in QCoreApplication::sendPostedEvents (receiver=receiver@entry=0x0, event_type=event_type@entry=0) at kernel/qcoreapplication.cpp:1530 #52 0x00007f00bbcfd3c3 in postEventSourceDispatch (s=0x558bc2c54d70) at kernel/qeventdispatcher_glib.cpp:276 #53 0x00007f00b4f48767 in g_main_dispatch (context=0x558bc2c27930) at /var/tmp/portage/dev-libs/glib-2.52.3/work/glib-2.52.3/glib/gmain.c:3234 #54 g_main_context_dispatch (context=context@entry=0x558bc2c27930) at /var/tmp/portage/dev-libs/glib-2.52.3/work/glib-2.52.3/glib/gmain.c:3899 #55 0x00007f00b4f489d0 in g_main_context_iterate (context=context@entry=0x558bc2c27930, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at /var/tmp/portage/dev-libs/glib-2.52.3/work/glib-2.52.3/glib/gmain.c:3972 #56 0x00007f00b4f48a7c in g_main_context_iteration (context=0x558bc2c27930, may_block=may_block@entry=1) at /var/tmp/portage/dev-libs/glib-2.52.3/work/glib-2.52.3/glib/gmain.c:4033 #57 0x00007f00bbcfd1af in QEventDispatcherGlib::processEvents (this=0x558bc2c55650, flags=...) at kernel/qeventdispatcher_glib.cpp:423 #58 0x00007f00bbcac1da in QEventLoop::exec (this=this@entry=0x7ffc93d27fb0, flags=..., flags@entry=...) at kernel/qeventloop.cpp:212 #59 0x00007f00bbcb4644 in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1289 #60 0x0000558bc0a8e5ac in main (argc=<optimized out>, argv=<optimized out>) at /var/tmp/portage/media-sound/elisa-9999/work/elisa-9999/src/main.cpp:259 Reported using DrKonqi
Thanks for your report.
Looks similar or related to https://bugreports.qt.io/browse/QTBUG-63411 ?
Looking forward to retest this with Qt 5.9.5, which changelog says they fixed something in QtWayland regarding showing/hiding windows - http://code.qt.io/cgit/qt/qtwayland.git/tree/dist/changes-5.9.5/?h=v5.9.5
Re-tested, this crash is gone in Qt-5.9.5.