Application: latte-dock (0.9.11) Qt Version: 5.15.0 Frameworks Version: 5.75.0 Operating System: Linux 5.4.0-52-generic x86_64 Windowing system: X11 Distribution: KDE neon User Edition 5.20 -- Information about the crash: - What I was doing when the application crashed: Ran latte-dock --replace - Unusual behavior I noticed: At startup, latte-dock wasn't showing task icons correctly (it showed a blank panel). Running latte-dock --replace to restart latte-dock fixed it, but triggered the crash reporting assistant. -- Backtrace: Application: Latte Dock (latte-dock), signal: Segmentation fault [New LWP 7591] [New LWP 7608] [New LWP 8138] [New LWP 8807] [New LWP 8808] [New LWP 8809] [New LWP 8810] [New LWP 9916] [New LWP 9921] [New LWP 9970] [New LWP 9985] [New LWP 9987] [New LWP 9991] [New LWP 12354] [New LWP 13034] [New LWP 14039] [New LWP 16907] [New LWP 16922] [New LWP 21783] [New LWP 30766] [Thread debugging using libthread_db enabled] Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1". 0x00007fb88ff0faff in __GI___poll (fds=0x7ffc4b251428, nfds=1, timeout=1000) at ../sysdeps/unix/sysv/linux/poll.c:29 [Current thread is 1 (Thread 0x7fb88c795440 (LWP 7245))] Thread 21 (Thread 0x7fb872168700 (LWP 30766)): #0 futex_abstimed_wait_cancelable (private=<optimized out>, abstime=0x7fb872167bb0, clockid=<optimized out>, expected=0, futex_word=0x7fb872167cd8) at ../sysdeps/nptl/futex-internal.h:320 #1 __pthread_cond_wait_common (abstime=0x7fb872167bb0, clockid=<optimized out>, mutex=0x7fb872167c88, cond=0x7fb872167cb0) at pthread_cond_wait.c:520 #2 __pthread_cond_timedwait (cond=0x7fb872167cb0, mutex=0x7fb872167c88, abstime=0x7fb872167bb0) at pthread_cond_wait.c:656 #3 0x00007fb84340c4da in base::ConditionVariable::TimedWait(base::TimeDelta const&) () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #4 0x00000000000003ce in () #5 0x000000003720597d in () #6 0x00000000000003ad in () #7 0x000000003720597d in () #8 0x0000000000000000 in () Thread 20 (Thread 0x7fb7f1686700 (LWP 21783)): #0 futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x5615c78c5a10) at ../sysdeps/nptl/futex-internal.h:183 #1 __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x5615c78c59c0, cond=0x5615c78c59e8) at pthread_cond_wait.c:508 #2 __pthread_cond_wait (cond=0x5615c78c59e8, mutex=0x5615c78c59c0) at pthread_cond_wait.c:638 #3 0x00007fb8903f010b in QWaitConditionPrivate::wait(QDeadlineTimer) (deadline=..., this=0x5615c78c59c0) at thread/qwaitcondition_unix.cpp:146 #4 QWaitCondition::wait(QMutex*, QDeadlineTimer) (this=<optimized out>, mutex=0x7fb8840073a0, deadline=...) at thread/qwaitcondition_unix.cpp:225 #5 0x00007fb89229d154 in () at /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5 #6 0x00007fb89229d5c9 in () at /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5 #7 0x00007fb8903ea20c in QThreadPrivate::start(void*) (arg=0x7fb884007300) at thread/qthread_unix.cpp:342 #8 0x00007fb88f2ef609 in start_thread (arg=<optimized out>) at pthread_create.c:477 #9 0x00007fb88ff1c293 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 19 (Thread 0x7fb7d29e1700 (LWP 16922)): #0 0x00007fb88e86a366 in g_mutex_unlock () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0 #1 0x00007fb88e81d05d in () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0 #2 0x00007fb88e81d2e3 in g_main_context_iteration () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0 #3 0x00007fb890626eab in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) (this=0x7fb7cc000b60, flags=...) at kernel/qeventdispatcher_glib.cpp:425 #4 0x00007fb8905cb1bb in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) (this=this@entry=0x7fb7d29e0da0, flags=..., flags@entry=...) at ../../include/QtCore/../../src/corelib/global/qflags.h:141 #5 0x00007fb8903e9082 in QThread::exec() (this=<optimized out>) at ../../include/QtCore/../../src/corelib/global/qflags.h:121 #6 0x00007fb8903ea20c in QThreadPrivate::start(void*) (arg=0x5615c842e590) at thread/qthread_unix.cpp:342 #7 0x00007fb88f2ef609 in start_thread (arg=<optimized out>) at pthread_create.c:477 #8 0x00007fb88ff1c293 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 18 (Thread 0x7fb7f289a700 (LWP 16907)): #0 futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x7fb7f2899cb8) at ../sysdeps/nptl/futex-internal.h:183 #1 __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x7fb7f2899c68, cond=0x7fb7f2899c90) at pthread_cond_wait.c:508 #2 __pthread_cond_wait (cond=0x7fb7f2899c90, mutex=0x7fb7f2899c68) at pthread_cond_wait.c:638 #3 0x00007fb84340c3de in base::ConditionVariable::Wait() () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #4 0x0000000000000000 in () Thread 17 (Thread 0x7fb800e40700 (LWP 14039)): #0 futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x5615c569f890) at ../sysdeps/nptl/futex-internal.h:183 #1 __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x5615c569f840, cond=0x5615c569f868) at pthread_cond_wait.c:508 #2 __pthread_cond_wait (cond=0x5615c569f868, mutex=0x5615c569f840) at pthread_cond_wait.c:638 #3 0x00007fb8903f010b in QWaitConditionPrivate::wait(QDeadlineTimer) (deadline=..., this=0x5615c569f840) at thread/qwaitcondition_unix.cpp:146 #4 QWaitCondition::wait(QMutex*, QDeadlineTimer) (this=<optimized out>, mutex=0x7fb8840036a0, deadline=...) at thread/qwaitcondition_unix.cpp:225 #5 0x00007fb89229d154 in () at /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5 #6 0x00007fb89229d5c9 in () at /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5 #7 0x00007fb8903ea20c in QThreadPrivate::start(void*) (arg=0x7fb884003600) at thread/qthread_unix.cpp:342 #8 0x00007fb88f2ef609 in start_thread (arg=<optimized out>) at pthread_create.c:477 #9 0x00007fb88ff1c293 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 16 (Thread 0x7fb801718700 (LWP 13034)): #0 0x00007fb88ff0faff in __GI___poll (fds=0x7fb7f8005070, nfds=1, timeout=2594148) at ../sysdeps/unix/sysv/linux/poll.c:29 #1 0x00007fb88e81d1ae in () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0 #2 0x00007fb88e81d2e3 in g_main_context_iteration () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0 #3 0x00007fb890626eab in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) (this=0x7fb7f8000b60, flags=...) at kernel/qeventdispatcher_glib.cpp:425 #4 0x00007fb8905cb1bb in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) (this=this@entry=0x7fb801717d60, flags=..., flags@entry=...) at ../../include/QtCore/../../src/corelib/global/qflags.h:141 #5 0x00007fb8903e9082 in QThread::exec() (this=<optimized out>) at ../../include/QtCore/../../src/corelib/global/qflags.h:121 #6 0x00007fb8017f807c in KCupsConnection::run() () at /usr/lib/x86_64-linux-gnu/libkcupslib.so #7 0x00007fb8903ea20c in QThreadPrivate::start(void*) (arg=0x5615c666b720) at thread/qthread_unix.cpp:342 #8 0x00007fb88f2ef609 in start_thread (arg=<optimized out>) at pthread_create.c:477 #9 0x00007fb88ff1c293 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 15 (Thread 0x7fb802be9700 (LWP 12354)): #0 futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x7fb802be8cb8) at ../sysdeps/nptl/futex-internal.h:183 #1 __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x7fb802be8c68, cond=0x7fb802be8c90) at pthread_cond_wait.c:508 #2 __pthread_cond_wait (cond=0x7fb802be8c90, mutex=0x7fb802be8c68) at pthread_cond_wait.c:638 #3 0x00007fb84340c3de in base::ConditionVariable::Wait() () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #4 0x0000000000000000 in () Thread 14 (Thread 0x7fb8217fa700 (LWP 9991)): #0 futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x7fb8217f9b68) at ../sysdeps/nptl/futex-internal.h:183 #1 __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x7fb8217f9b18, cond=0x7fb8217f9b40) at pthread_cond_wait.c:508 #2 __pthread_cond_wait (cond=0x7fb8217f9b40, mutex=0x7fb8217f9b18) at pthread_cond_wait.c:638 #3 0x00007fb84340c3de in base::ConditionVariable::Wait() () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #4 0x0000000000000000 in () Thread 13 (Thread 0x7fb821ffb700 (LWP 9987)): #0 futex_abstimed_wait_cancelable (private=<optimized out>, abstime=0x7fb821ffaa60, clockid=<optimized out>, expected=0, futex_word=0x7fb821ffab88) at ../sysdeps/nptl/futex-internal.h:320 #1 __pthread_cond_wait_common (abstime=0x7fb821ffaa60, clockid=<optimized out>, mutex=0x7fb821ffab38, cond=0x7fb821ffab60) at pthread_cond_wait.c:520 #2 __pthread_cond_timedwait (cond=0x7fb821ffab60, mutex=0x7fb821ffab38, abstime=0x7fb821ffaa60) at pthread_cond_wait.c:656 #3 0x00007fb84340c4da in base::ConditionVariable::TimedWait(base::TimeDelta const&) () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #4 0x00000000000003ae in () #5 0x0000000033657bf3 in () #6 0x00000000000003ae in () #7 0x0000000032684f73 in () #8 0x0000000000000000 in () Thread 12 (Thread 0x7fb8227fc700 (LWP 9985)): #0 futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x5615c544380c) at ../sysdeps/nptl/futex-internal.h:183 #1 __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x5615c5443748, cond=0x5615c54437e0) at pthread_cond_wait.c:508 #2 __pthread_cond_wait (cond=0x5615c54437e0, mutex=0x5615c5443748) at pthread_cond_wait.c:638 #3 0x00007fb84340c3de in base::ConditionVariable::Wait() () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #4 0x0000000000000000 in () Thread 11 (Thread 0x7fb823fff700 (LWP 9970)): #0 futex_abstimed_wait_cancelable (private=<optimized out>, abstime=0x7fb823ffebb0, clockid=<optimized out>, expected=0, futex_word=0x7fb823ffecd8) at ../sysdeps/nptl/futex-internal.h:320 #1 __pthread_cond_wait_common (abstime=0x7fb823ffebb0, clockid=<optimized out>, mutex=0x7fb823ffec88, cond=0x7fb823ffecb0) at pthread_cond_wait.c:520 #2 __pthread_cond_timedwait (cond=0x7fb823ffecb0, mutex=0x7fb823ffec88, abstime=0x7fb823ffebb0) at pthread_cond_wait.c:656 #3 0x00007fb84340c4da in base::ConditionVariable::TimedWait(base::TimeDelta const&) () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #4 0x00000000000003ce in () #5 0x00000000371fc764 in () #6 0x00000000000003ad in () #7 0x00000000371fc764 in () #8 0x0000000000000000 in () Thread 10 (Thread 0x7fb838a98700 (LWP 9921)): #0 __lll_lock_wait_private (futex=0x7fb88ffe84b0 <_IO_stdfile_2_lock>) at ./lowlevellock.c:35 #1 0x00007fb88fe771f6 in buffered_vfprintf (s=s@entry=0x7fb88ffe65c0 <_IO_2_1_stderr_>, format=format@entry=0x7fb869a36258 "[%s] %s\n", args=args@entry=0x7fb838a974d0, mode_flags=mode_flags@entry=2) at vfprintf-internal.c:2381 #2 0x00007fb88fe73ea4 in __vfprintf_internal (s=0x7fb88ffe65c0 <_IO_2_1_stderr_>, format=0x7fb869a36258 "[%s] %s\n", ap=ap@entry=0x7fb838a974d0, mode_flags=2) at vfprintf-internal.c:1346 #3 0x00007fb88ff2b1b3 in ___fprintf_chk (fp=<optimized out>, flag=<optimized out>, format=<optimized out>) at fprintf_chk.c:33 #4 0x00007fb869a1cb36 in event_logv_ () at /usr/lib/x86_64-linux-gnu/libevent-2.1.so.7 #5 0x00007fb869a1cd09 in event_warn () at /usr/lib/x86_64-linux-gnu/libevent-2.1.so.7 #6 0x00007fb869a1e768 in () at /usr/lib/x86_64-linux-gnu/libevent-2.1.so.7 #7 0x00007fb869a14625 in event_base_loop () at /usr/lib/x86_64-linux-gnu/libevent-2.1.so.7 #8 0x00007fb843418e63 in base::MessagePumpLibevent::Run(base::MessagePump::Delegate*) () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #9 0x0100000000000000 in () #10 0x00007fb824001d79 in () #11 0x00007fb824001d78 in () #12 0x00007fb838a97bf0 in () #13 0x00007fb838a97be8 in () #14 0x00007fb824002600 in () #15 0x0000000000000008 in () #16 0x0000000035fc5c9d in () #17 0x0000000000000389 in () #18 0x00000000000b285d in () #19 0x00007fb838a97cb8 in () #20 0x00005615c545a060 in () #21 0x7fffffffffffffff in () #22 0x00005615c545a108 in () #23 0x7fffffffffffffff in () #24 0x0000000000000001 in () #25 0x00007fb838a97c70 in () #26 0x00007fb8433bad99 in base::sequence_manager::internal::ThreadControllerWithMessagePumpImpl::Run(bool, base::TimeDelta) () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #27 0x00007fb838a97cb8 in () #28 0x00007fb838a97d70 in () #29 0x00007fb838a97cb0 in () #30 0x00007fb838a97d70 in () #31 0x0000000000000000 in () Thread 9 (Thread 0x7fb839a9a700 (LWP 9916)): #0 __GI___libc_write (nbytes=39, buf=0x7fb839a96f10, fd=2) at ../sysdeps/unix/sysv/linux/write.c:26 #1 __GI___libc_write (fd=2, buf=0x7fb839a96f10, nbytes=39) at ../sysdeps/unix/sysv/linux/write.c:24 #2 0x00007fb88fe8c00d in _IO_new_file_write (f=0x7fb88ffe65c0 <_IO_2_1_stderr_>, data=0x7fb839a96f10, n=39) at fileops.c:1176 #3 0x00007fb88fe8c928 in new_do_write (to_do=<optimized out>, data=0x7fb839a96f10 "[warn] epoll_wait: Bad file descriptor\n", fp=0x7fb88ffe65c0 <_IO_2_1_stderr_>) at libioP.h:948 #4 _IO_new_file_xsputn (n=39, data=<optimized out>, f=<optimized out>) at fileops.c:1255 #5 _IO_new_file_xsputn (f=0x7fb88ffe65c0 <_IO_2_1_stderr_>, data=<optimized out>, n=39) at fileops.c:1197 #6 0x00007fb88fe770d3 in buffered_vfprintf (s=s@entry=0x7fb88ffe65c0 <_IO_2_1_stderr_>, format=format@entry=0x7fb869a36258 "[%s] %s\n", args=args@entry=0x7fb839a994d0, mode_flags=mode_flags@entry=2) at ../libio/libioP.h:948 #7 0x00007fb88fe73ea4 in __vfprintf_internal (s=0x7fb88ffe65c0 <_IO_2_1_stderr_>, format=0x7fb869a36258 "[%s] %s\n", ap=ap@entry=0x7fb839a994d0, mode_flags=2) at vfprintf-internal.c:1346 #8 0x00007fb88ff2b1b3 in ___fprintf_chk (fp=<optimized out>, flag=<optimized out>, format=<optimized out>) at fprintf_chk.c:33 #9 0x00007fb869a1cb36 in event_logv_ () at /usr/lib/x86_64-linux-gnu/libevent-2.1.so.7 #10 0x00007fb869a1cd09 in event_warn () at /usr/lib/x86_64-linux-gnu/libevent-2.1.so.7 #11 0x00007fb869a1e768 in () at /usr/lib/x86_64-linux-gnu/libevent-2.1.so.7 #12 0x00007fb869a14625 in event_base_loop () at /usr/lib/x86_64-linux-gnu/libevent-2.1.so.7 #13 0x00007fb843418e63 in base::MessagePumpLibevent::Run(base::MessagePump::Delegate*) () at /usr/lib/x86_64-linux-gnu/libQt5WebEngineCore.so.5 #14 0x01007fb839a99c00 in () #15 0x00007fb830001db9 in () #16 0x00007fb830001db8 in () #17 0x00007fb839a99bf0 in () #18 0x00007fb839a99be8 in () #19 0x00007fb830002720 in () #20 0x00007fb8300025c0 in () #21 0x000000009cc5c2ef in () #22 0x0000000000000a46 in () #23 0x000000000003256f in () #24 0x0000000000000000 in () Thread 8 (Thread 0x7fb872969700 (LWP 8810)): #0 futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x5615c410c5f8) at ../sysdeps/nptl/futex-internal.h:183 #1 __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x5615c410c5a8, cond=0x5615c410c5d0) at pthread_cond_wait.c:508 #2 __pthread_cond_wait (cond=0x5615c410c5d0, mutex=0x5615c410c5a8) at pthread_cond_wait.c:638 #3 0x00007fb880e4762b in () at /usr/lib/x86_64-linux-gnu/dri/iris_dri.so #4 0x00007fb880e4723b in () at /usr/lib/x86_64-linux-gnu/dri/iris_dri.so #5 0x00007fb88f2ef609 in start_thread (arg=<optimized out>) at pthread_create.c:477 #6 0x00007fb88ff1c293 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 7 (Thread 0x7fb87316a700 (LWP 8809)): #0 futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x5615c410c5f8) at ../sysdeps/nptl/futex-internal.h:183 #1 __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x5615c410c5a8, cond=0x5615c410c5d0) at pthread_cond_wait.c:508 #2 __pthread_cond_wait (cond=0x5615c410c5d0, mutex=0x5615c410c5a8) at pthread_cond_wait.c:638 #3 0x00007fb880e4762b in () at /usr/lib/x86_64-linux-gnu/dri/iris_dri.so #4 0x00007fb880e4723b in () at /usr/lib/x86_64-linux-gnu/dri/iris_dri.so #5 0x00007fb88f2ef609 in start_thread (arg=<optimized out>) at pthread_create.c:477 #6 0x00007fb88ff1c293 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 6 (Thread 0x7fb86b16a700 (LWP 8808)): #0 futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x5615c410c5f8) at ../sysdeps/nptl/futex-internal.h:183 #1 __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x5615c410c5a8, cond=0x5615c410c5d0) at pthread_cond_wait.c:508 #2 __pthread_cond_wait (cond=0x5615c410c5d0, mutex=0x5615c410c5a8) at pthread_cond_wait.c:638 #3 0x00007fb880e4762b in () at /usr/lib/x86_64-linux-gnu/dri/iris_dri.so #4 0x00007fb880e4723b in () at /usr/lib/x86_64-linux-gnu/dri/iris_dri.so #5 0x00007fb88f2ef609 in start_thread (arg=<optimized out>) at pthread_create.c:477 #6 0x00007fb88ff1c293 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 5 (Thread 0x7fb87396b700 (LWP 8807)): #0 futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x5615c410c5f8) at ../sysdeps/nptl/futex-internal.h:183 #1 __pthread_cond_wait_common (abstime=0x0, clockid=0, mutex=0x5615c410c5a8, cond=0x5615c410c5d0) at pthread_cond_wait.c:508 #2 __pthread_cond_wait (cond=0x5615c410c5d0, mutex=0x5615c410c5a8) at pthread_cond_wait.c:638 #3 0x00007fb880e4762b in () at /usr/lib/x86_64-linux-gnu/dri/iris_dri.so #4 0x00007fb880e4723b in () at /usr/lib/x86_64-linux-gnu/dri/iris_dri.so #5 0x00007fb88f2ef609 in start_thread (arg=<optimized out>) at pthread_create.c:477 #6 0x00007fb88ff1c293 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 4 (Thread 0x7fb8837fe700 (LWP 8138)): #0 0x00007fb88f2f7c8e in __GI___pthread_getspecific (key=<optimized out>) at pthread_getspecific.c:60 #1 0x00007fb88e846ea4 in g_thread_self () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0 #2 0x00007fb88e81d2d3 in g_main_context_iteration () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0 #3 0x00007fb890626eab in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) (this=0x7fb878000b60, flags=...) at kernel/qeventdispatcher_glib.cpp:425 #4 0x00007fb8905cb1bb in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) (this=this@entry=0x7fb8837fdd80, flags=..., flags@entry=...) at ../../include/QtCore/../../src/corelib/global/qflags.h:141 #5 0x00007fb8903e9082 in QThread::exec() (this=this@entry=0x5615c4077a50) at ../../include/QtCore/../../src/corelib/global/qflags.h:121 #6 0x00007fb891f206c9 in QQmlThreadPrivate::run() (this=0x5615c4077a50) at qml/ftw/qqmlthread.cpp:155 #7 0x00007fb8903ea20c in QThreadPrivate::start(void*) (arg=0x5615c4077a50) at thread/qthread_unix.cpp:342 #8 0x00007fb88f2ef609 in start_thread (arg=<optimized out>) at pthread_create.c:477 #9 0x00007fb88ff1c293 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 3 (Thread 0x7fb88a891700 (LWP 7608)): #0 0x00007fb88e7ecaee in g_ptr_array_set_size () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0 #1 0x00007fb88e81c62e in g_main_context_prepare () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0 #2 0x00007fb88e81d0db in () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0 #3 0x00007fb88e81d2e3 in g_main_context_iteration () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0 #4 0x00007fb890626eab in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) (this=0x7fb87c000b60, flags=...) at kernel/qeventdispatcher_glib.cpp:425 #5 0x00007fb8905cb1bb in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) (this=this@entry=0x7fb88a890d70, flags=..., flags@entry=...) at ../../include/QtCore/../../src/corelib/global/qflags.h:141 #6 0x00007fb8903e9082 in QThread::exec() (this=<optimized out>) at ../../include/QtCore/../../src/corelib/global/qflags.h:121 #7 0x00007fb8908d5f2b in () at /usr/lib/x86_64-linux-gnu/libQt5DBus.so.5 #8 0x00007fb8903ea20c in QThreadPrivate::start(void*) (arg=0x7fb890958d80) at thread/qthread_unix.cpp:342 #9 0x00007fb88f2ef609 in start_thread (arg=<optimized out>) at pthread_create.c:477 #10 0x00007fb88ff1c293 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 2 (Thread 0x7fb88b757700 (LWP 7591)): #0 0x00007fb88ff0faff in __GI___poll (fds=0x7fb88b756ca8, nfds=1, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29 #1 0x00007fb89270cc1a in () at /usr/lib/x86_64-linux-gnu/libxcb.so.1 #2 0x00007fb89270e90a in xcb_wait_for_event () at /usr/lib/x86_64-linux-gnu/libxcb.so.1 #3 0x00007fb88bd2b978 in QXcbEventQueue::run() (this=0x5615c3de08c0) at qxcbeventqueue.cpp:228 #4 0x00007fb8903ea20c in QThreadPrivate::start(void*) (arg=0x5615c3de08c0) at thread/qthread_unix.cpp:342 #5 0x00007fb88f2ef609 in start_thread (arg=<optimized out>) at pthread_create.c:477 #6 0x00007fb88ff1c293 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 1 (Thread 0x7fb88c795440 (LWP 7245)): [KCrash Handler] #4 Latte::Corona::availableScreenRectWithCriteria(int, QString, QList<Latte::Types::Visibility>, QList<Plasma::Types::Location>, bool) const (this=<optimized out>, id=<optimized out>, forLayout=..., modes=..., edges=..., includeExternalPanels=includeExternalPanels@entry=false) at ./app/lattecorona.cpp:711 #5 0x00005615c28af816 in Latte::Corona::availableScreenRect(int) const (this=<optimized out>, id=<optimized out>) at /usr/include/x86_64-linux-gnu/qt5/QtCore/qarraydata.h:257 #6 0x00007fb88252f794 in AppletInterface::availableScreenRect() const (this=0x5615c6397f70) at ./src/scriptengines/qml/plasmoid/appletinterface.cpp:726 #7 0x00007fb882531c7c in AppletInterface::qt_static_metacall(QObject*, QMetaObject::Call, int, void**) (_o=_o@entry=0x5615c6397f70, _c=_c@entry=QMetaObject::ReadProperty, _id=_id@entry=30, _a=_a@entry=0x7ffc4b251f70) at ./obj-x86_64-linux-gnu/src/scriptengines/qml/plasma_appletscript_declarative_autogen/include/moc_appletinterface.cpp:712 #8 0x00007fb88253361b in AppletInterface::qt_metacall(QMetaObject::Call, int, void**) (this=0x5615c6397f70, _c=QMetaObject::ReadProperty, _id=30, _a=0x7ffc4b251f70) at ./obj-x86_64-linux-gnu/src/scriptengines/qml/plasma_appletscript_declarative_autogen/include/moc_appletinterface.cpp:797 #9 0x00007fb891ee5e80 in QV4::QQmlValueTypeReference::readReferenceValue() const (this=0x7fb882bbf510) at /usr/include/c++/9/bits/atomic_base.h:413 #10 QV4::QQmlValueTypeReference::readReferenceValue() const (this=0x7fb882bbf510) at qml/qqmlvaluetypewrapper.cpp:125 #11 0x00007fb891ee6cb9 in QV4::QQmlValueTypeWrapper::virtualResolveLookupGetter(QV4::Object const*, QV4::ExecutionEngine*, QV4::Lookup*) (object=0x7fb882bbf510, engine=0x5615c408df30, lookup=0x5615c6648e80) at qml/qqmlvaluetypewrapper.cpp:446 #12 0x00007fb891ee61d5 in QV4::QQmlValueTypeWrapper::<lambda()>::operator() (__closure=<synthetic pointer>) at qml/qqmlvaluetypewrapper.cpp:468 #13 QV4::QQmlValueTypeWrapper::lookupGetter(QV4::Lookup*, QV4::ExecutionEngine*, QV4::Value const&) (lookup=0x5615c6648e80, engine=0x5615c408df30, object=...) at qml/qqmlvaluetypewrapper.cpp:480 #14 0x00007fb800ea52d8 in () #15 0x0000000000000000 in () [Inferior 1 (process 7245) detached]
test with latest Latte git version to check if this is reproducable
Dear Bug Submitter, This bug has been in NEEDSINFO status with no change for at least 15 days. Please provide the requested information as soon as possible and set the bug status as REPORTED. Due to regular bug tracker maintenance, if the bug is still in NEEDSINFO status with no change in 30 days the bug will be closed as RESOLVED > WORKSFORME due to lack of needed information. For more information about our bug triaging procedures please read the wiki located here: https://community.kde.org/Guidelines_and_HOWTOs/Bug_triaging If you have already provided the requested information, please mark the bug as REPORTED so that the KDE team knows that the bug is ready to be confirmed. Thank you for helping us make KDE software even better for everyone!
This bug has been in NEEDSINFO status with no change for at least 30 days. The bug is now closed as RESOLVED > WORKSFORME due to lack of needed information. For more information about our bug triaging procedures please read the wiki located here: https://community.kde.org/Guidelines_and_HOWTOs/Bug_triaging Thank you for helping us make KDE software even better for everyone!