https://bugs.kde.org/show_bug.cgi?id=403538
Bug ID: 403538 Summary: Discover crashing after a few seconds Product: Discover Version: 5.14.5 Platform: unspecified OS: Linux Status: REPORTED Keywords: drkonqi Severity: crash Priority: NOR Component: discover Assignee: aleix...@kde.org Reporter: etie...@saliez.be Target Milestone: --- Application: plasma-discover (5.14.5) Qt Version: 5.11.2 Frameworks Version: 5.54.0 Operating System: Linux 4.15.0-43-generic x86_64 Distribution: KDE neon User Edition 5.14 -- Information about the crash: - What I was doing when the application crashed: Trying to open " dicover " but after a few second t dif crash. This happen most of the time, but in a few attempt discover did work normally for update and for installing a new software. I did recently install " NEON ". Nextcloud is activated. The crash can be reproduced sometimes. -- Backtrace: Application: Discover (plasma-discover), signal: Segmentation fault Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1". [Current thread is 1 (Thread 0x7fe2643eb200 (LWP 3771))] Thread 18 (Thread 0x7fe1ea7fc700 (LWP 3798)): #0 0x00007fe25bfdd9f3 in futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x55c816e1b054) at ../sysdeps/unix/sysv/linux/futex-internal.h:88 #1 __pthread_cond_wait_common (abstime=0x0, mutex=0x55c816e1b000, cond=0x55c816e1b028) at pthread_cond_wait.c:502 #2 __pthread_cond_wait (cond=0x55c816e1b028, mutex=0x55c816e1b000) at pthread_cond_wait.c:655 #3 0x00007fe23990046b in ?? () from /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so #4 0x00007fe239900197 in ?? () from /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so #5 0x00007fe25bfd76db in start_thread (arg=0x7fe1ea7fc700) at pthread_create.c:463 #6 0x00007fe25f92188f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 17 (Thread 0x7fe1ebfff700 (LWP 3795)): #0 syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38 #1 0x00007fe26002b594 in QtLinuxFutex::_q_futex (val3=0, addr2=0x0, val2=0, val=<optimized out>, op=0, addr=<optimized out>) at thread/qfutex_p.h:92 #2 QtLinuxFutex::futexWait<QBasicAtomicInteger<unsigned int> > (expectedValue=<optimized out>, futex=...) at thread/qfutex_p.h:107 #3 futexSemaphoreTryAcquire_loop<false> (timeout=-1, nn=8589934593, curValue=<optimized out>, u=...) at thread/qsemaphore.cpp:221 #4 futexSemaphoreTryAcquire<false> (timeout=-1, n=n@entry=1, u=...) at thread/qsemaphore.cpp:264 #5 QSemaphore::acquire (this=this@entry=0x7fe1ebffd260, n=n@entry=1) at thread/qsemaphore.cpp:328 #6 0x00007fe260232310 in QMetaObject::activate (sender=0x55c813bf54d0, signalOffset=<optimized out>, local_signal_index=<optimized out>, argv=<optimized out>) at kernel/qobject.cpp:3739 #7 0x00007fe25dd0138b in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Network.so.5 #8 0x00007fe25dd9b26d in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Network.so.5 #9 0x00007fe260232075 in QMetaObject::activate (sender=0x7fe1e0002ab0, signalOffset=<optimized out>, local_signal_index=<optimized out>, argv=<optimized out>) at kernel/qobject.cpp:3771 #10 0x00007fe25dcf6fa9 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Network.so.5 #11 0x00007fe25dcf7865 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Network.so.5 #12 0x00007fe260232075 in QMetaObject::activate (sender=0x7fe1e0002e60, signalOffset=<optimized out>, local_signal_index=<optimized out>, argv=<optimized out>) at kernel/qobject.cpp:3771 #13 0x00007fe25dd94e9f in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Network.so.5 #14 0x00007fe25dd919c0 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Network.so.5 #15 0x00007fe25dd91d55 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Network.so.5 #16 0x00007fe25dd76451 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Network.so.5 #17 0x00007fe260232075 in QMetaObject::activate (sender=0x7fe1e0003240, signalOffset=<optimized out>, local_signal_index=<optimized out>, argv=<optimized out>) at kernel/qobject.cpp:3771 #18 0x00007fe25dd3ece3 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Network.so.5 #19 0x00007fe25dd3ed94 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Network.so.5 #20 0x00007fe25dd52651 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Network.so.5 #21 0x00007fe26182ae1c in QApplicationPrivate::notify_helper (this=this@entry=0x55c813218520, receiver=receiver@entry=0x7fe1e00087f0, e=e@entry=0x7fe1ebffeb80) at kernel/qapplication.cpp:3727 #22 0x00007fe2618323ef in QApplication::notify (this=0x7fff96710890, receiver=0x7fe1e00087f0, e=0x7fe1ebffeb80) at kernel/qapplication.cpp:3486 #23 0x00007fe260202fe8 in QCoreApplication::notifyInternal2 (receiver=0x7fe1e00087f0, event=event@entry=0x7fe1ebffeb80) at kernel/qcoreapplication.cpp:1048 #24 0x00007fe26025dc7d in QCoreApplication::sendEvent (event=0x7fe1ebffeb80, receiver=<optimized out>) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:234 #25 socketNotifierSourceDispatch (source=0x7fe1e0001600) at kernel/qeventdispatcher_glib.cpp:106 #26 0x00007fe259e0c387 in g_main_context_dispatch () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0 #27 0x00007fe259e0c5c0 in ?? () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0 #28 0x00007fe259e0c64c in g_main_context_iteration () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0 #29 0x00007fe26025d04b in QEventDispatcherGlib::processEvents (this=0x7fe1e0000b20, flags=...) at kernel/qeventdispatcher_glib.cpp:424 #30 0x00007fe26020130a in QEventLoop::exec (this=this@entry=0x7fe1ebffeda0, flags=..., flags@entry=...) at kernel/qeventloop.cpp:214 #31 0x00007fe26002cbba in QThread::exec (this=<optimized out>) at thread/qthread.cpp:525 #32 0x00007fe260037adb in QThreadPrivate::start (arg=0x55c813718ab0) at thread/qthread_unix.cpp:367 #33 0x00007fe25bfd76db in start_thread (arg=0x7fe1ebfff700) at pthread_create.c:463 #34 0x00007fe25f92188f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 16 (Thread 0x7fe1fe607700 (LWP 3790)): #0 0x00007fe259e52049 in g_mutex_lock () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0 #1 0x00007fe259e0b3e0 in g_main_context_acquire () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0 #2 0x00007fe259e0c3f5 in ?? () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0 #3 0x00007fe259e0c64c in g_main_context_iteration () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0 #4 0x00007fe26025d04b in QEventDispatcherGlib::processEvents (this=0x7fe1ec000b20, flags=...) at kernel/qeventdispatcher_glib.cpp:424 #5 0x00007fe26020130a in QEventLoop::exec (this=this@entry=0x7fe1fe606da0, flags=..., flags@entry=...) at kernel/qeventloop.cpp:214 #6 0x00007fe26002cbba in QThread::exec (this=<optimized out>) at thread/qthread.cpp:525 #7 0x00007fe260037adb in QThreadPrivate::start (arg=0x55c8153306e0) at thread/qthread_unix.cpp:367 #8 0x00007fe25bfd76db in start_thread (arg=0x7fe1fe607700) at pthread_create.c:463 #9 0x00007fe25f92188f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 15 (Thread 0x7fe1fffff700 (LWP 3788)): #0 0x00007fe25f9100b4 in __GI___libc_read (fd=22, buf=0x7fe1ffffecd0, nbytes=16) at ../sysdeps/unix/sysv/linux/read.c:27 #1 0x00007fe259e50cd0 in ?? () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0 #2 0x00007fe259e0c027 in g_main_context_check () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0 #3 0x00007fe259e0c4e0 in ?? () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0 #4 0x00007fe259e0c8d2 in g_main_loop_run () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0 #5 0x00007fe21e4ff026 in ?? () from /usr/lib/x86_64-linux-gnu/libgio-2.0.so.0 #6 0x00007fe259e34105 in ?? () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0 #7 0x00007fe25bfd76db in start_thread (arg=0x7fe1fffff700) at pthread_create.c:463 #8 0x00007fe25f92188f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 14 (Thread 0x7fe204a8f700 (LWP 3787)): #0 0x00007fe25f9100b4 in __GI___libc_read (fd=20, buf=0x7fe204a8ece0, nbytes=16) at ../sysdeps/unix/sysv/linux/read.c:27 #1 0x00007fe259e50cd0 in ?? () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0 #2 0x00007fe259e0c027 in g_main_context_check () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0 #3 0x00007fe259e0c4e0 in ?? () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0 #4 0x00007fe259e0c64c in g_main_context_iteration () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0 #5 0x00007fe259e0c691 in ?? () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0 #6 0x00007fe259e34105 in ?? () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0 #7 0x00007fe25bfd76db in start_thread (arg=0x7fe204a8f700) at pthread_create.c:463 #8 0x00007fe25f92188f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 13 (Thread 0x7fe205db7700 (LWP 3786)): #0 0x00007fe25f914bf9 in __GI___poll (fds=0x7fe200004e10, nfds=1, timeout=9129) at ../sysdeps/unix/sysv/linux/poll.c:29 #1 0x00007fe259e0c539 in ?? () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0 #2 0x00007fe259e0c64c in g_main_context_iteration () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0 #3 0x00007fe26025d04b in QEventDispatcherGlib::processEvents (this=0x7fe200000b20, flags=...) at kernel/qeventdispatcher_glib.cpp:424 #4 0x00007fe26020130a in QEventLoop::exec (this=this@entry=0x7fe205db6da0, flags=..., flags@entry=...) at kernel/qeventloop.cpp:214 #5 0x00007fe26002cbba in QThread::exec (this=<optimized out>) at thread/qthread.cpp:525 #6 0x00007fe260037adb in QThreadPrivate::start (arg=0x55c813dfd9a0) at thread/qthread_unix.cpp:367 #7 0x00007fe25bfd76db in start_thread (arg=0x7fe205db7700) at pthread_create.c:463 #8 0x00007fe25f92188f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 12 (Thread 0x7fe22d27a700 (LWP 3785)): #0 0x00007fe259e52049 in g_mutex_lock () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0 #1 0x00007fe259e0bf5c in g_main_context_check () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0 #2 0x00007fe259e0c4e0 in ?? () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0 #3 0x00007fe259e0c64c in g_main_context_iteration () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0 #4 0x00007fe26025d04b in QEventDispatcherGlib::processEvents (this=0x7fe20c000b20, flags=...) at kernel/qeventdispatcher_glib.cpp:424 #5 0x00007fe26020130a in QEventLoop::exec (this=this@entry=0x7fe22d279d30, flags=..., flags@entry=...) at kernel/qeventloop.cpp:214 #6 0x00007fe26002cbba in QThread::exec (this=<optimized out>) at thread/qthread.cpp:525 #7 0x00007fe26365a826 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5 #8 0x00007fe260037adb in QThreadPrivate::start (arg=0x55c813a15fe0) at thread/qthread_unix.cpp:367 #9 0x00007fe25bfd76db in start_thread (arg=0x7fe22d27a700) at pthread_create.c:463 #10 0x00007fe25f92188f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 11 (Thread 0x7fe22da7b700 (LWP 3781)): #0 0x00007fe25bfdd9f3 in futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x55c8133f0ba8) at ../sysdeps/unix/sysv/linux/futex-internal.h:88 #1 __pthread_cond_wait_common (abstime=0x0, mutex=0x55c8133f0b58, cond=0x55c8133f0b80) at pthread_cond_wait.c:502 #2 __pthread_cond_wait (cond=0x55c8133f0b80, mutex=0x55c8133f0b58) at pthread_cond_wait.c:655 #3 0x00007fe23990046b in ?? () from /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so #4 0x00007fe239900197 in ?? () from /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so #5 0x00007fe25bfd76db in start_thread (arg=0x7fe22da7b700) at pthread_create.c:463 #6 0x00007fe25f92188f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 10 (Thread 0x7fe22e27c700 (LWP 3780)): #0 0x00007fe25bfdd9f3 in futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x55c8133f0ba8) at ../sysdeps/unix/sysv/linux/futex-internal.h:88 #1 __pthread_cond_wait_common (abstime=0x0, mutex=0x55c8133f0b58, cond=0x55c8133f0b80) at pthread_cond_wait.c:502 #2 __pthread_cond_wait (cond=0x55c8133f0b80, mutex=0x55c8133f0b58) at pthread_cond_wait.c:655 #3 0x00007fe23990046b in ?? () from /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so #4 0x00007fe239900197 in ?? () from /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so #5 0x00007fe25bfd76db in start_thread (arg=0x7fe22e27c700) at pthread_create.c:463 #6 0x00007fe25f92188f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 9 (Thread 0x7fe22ea7d700 (LWP 3779)): #0 0x00007fe25bfdd9f3 in futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x55c8133f0a9c) at ../sysdeps/unix/sysv/linux/futex-internal.h:88 #1 __pthread_cond_wait_common (abstime=0x0, mutex=0x55c8133f0a48, cond=0x55c8133f0a70) at pthread_cond_wait.c:502 #2 __pthread_cond_wait (cond=0x55c8133f0a70, mutex=0x55c8133f0a48) at pthread_cond_wait.c:655 #3 0x00007fe23990046b in ?? () from /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so #4 0x00007fe239900197 in ?? () from /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so #5 0x00007fe25bfd76db in start_thread (arg=0x7fe22ea7d700) at pthread_create.c:463 #6 0x00007fe25f92188f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 8 (Thread 0x7fe22f27e700 (LWP 3778)): #0 0x00007fe25bfdd9f3 in futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x55c8133f0a9c) at ../sysdeps/unix/sysv/linux/futex-internal.h:88 #1 __pthread_cond_wait_common (abstime=0x0, mutex=0x55c8133f0a48, cond=0x55c8133f0a70) at pthread_cond_wait.c:502 #2 __pthread_cond_wait (cond=0x55c8133f0a70, mutex=0x55c8133f0a48) at pthread_cond_wait.c:655 #3 0x00007fe23990046b in ?? () from /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so #4 0x00007fe239900197 in ?? () from /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so #5 0x00007fe25bfd76db in start_thread (arg=0x7fe22f27e700) at pthread_create.c:463 #6 0x00007fe25f92188f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 7 (Thread 0x7fe22727e700 (LWP 3777)): #0 0x00007fe25bfdd9f3 in futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x55c8133f0a9c) at ../sysdeps/unix/sysv/linux/futex-internal.h:88 #1 __pthread_cond_wait_common (abstime=0x0, mutex=0x55c8133f0a48, cond=0x55c8133f0a70) at pthread_cond_wait.c:502 #2 __pthread_cond_wait (cond=0x55c8133f0a70, mutex=0x55c8133f0a48) at pthread_cond_wait.c:655 #3 0x00007fe23990046b in ?? () from /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so #4 0x00007fe239900197 in ?? () from /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so #5 0x00007fe25bfd76db in start_thread (arg=0x7fe22727e700) at pthread_create.c:463 #6 0x00007fe25f92188f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 6 (Thread 0x7fe22fa7f700 (LWP 3776)): #0 0x00007fe25bfdd9f3 in futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x55c8132ba068) at ../sysdeps/unix/sysv/linux/futex-internal.h:88 #1 __pthread_cond_wait_common (abstime=0x0, mutex=0x55c8132ba018, cond=0x55c8132ba040) at pthread_cond_wait.c:502 #2 __pthread_cond_wait (cond=0x55c8132ba040, mutex=0x55c8132ba018) at pthread_cond_wait.c:655 #3 0x00007fe23990046b in ?? () from /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so #4 0x00007fe239900197 in ?? () from /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so #5 0x00007fe25bfd76db in start_thread (arg=0x7fe22fa7f700) at pthread_create.c:463 #6 0x00007fe25f92188f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 5 (Thread 0x7fe234c5f700 (LWP 3775)): #0 0x00007fe25bfdd9f3 in futex_wait_cancelable (private=<optimized out>, expected=0, futex_word=0x55c8133ba370) at ../sysdeps/unix/sysv/linux/futex-internal.h:88 #1 __pthread_cond_wait_common (abstime=0x0, mutex=0x55c8133ba320, cond=0x55c8133ba348) at pthread_cond_wait.c:502 #2 __pthread_cond_wait (cond=0x55c8133ba348, mutex=0x55c8133ba320) at pthread_cond_wait.c:655 #3 0x00007fe23990046b in ?? () from /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so #4 0x00007fe239900197 in ?? () from /usr/lib/x86_64-linux-gnu/dri/radeonsi_dri.so #5 0x00007fe25bfd76db in start_thread (arg=0x7fe234c5f700) at pthread_create.c:463 #6 0x00007fe25f92188f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 4 (Thread 0x7fe248806700 (LWP 3774)): #0 0x00007fe25f914bf9 in __GI___poll (fds=0x7fe23c004a00, nfds=1, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29 #1 0x00007fe259e0c539 in ?? () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0 #2 0x00007fe259e0c64c in g_main_context_iteration () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0 #3 0x00007fe26025d04b in QEventDispatcherGlib::processEvents (this=0x7fe23c000b20, flags=...) at kernel/qeventdispatcher_glib.cpp:424 #4 0x00007fe26020130a in QEventLoop::exec (this=this@entry=0x7fe248805d80, flags=..., flags@entry=...) at kernel/qeventloop.cpp:214 #5 0x00007fe26002cbba in QThread::exec (this=<optimized out>) at thread/qthread.cpp:525 #6 0x00007fe260bd84f5 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5 #7 0x00007fe260037adb in QThreadPrivate::start (arg=0x55c813294bb0) at thread/qthread_unix.cpp:367 #8 0x00007fe25bfd76db in start_thread (arg=0x7fe248806700) at pthread_create.c:463 #9 0x00007fe25f92188f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 3 (Thread 0x7fe249007700 (LWP 3773)): #0 QThreadData::canWaitLocked (this=0x55c81328ff00) at ../../include/QtCore/5.11.2/QtCore/private/../../../../../src/corelib/thread/qthread_p.h:255 #1 postEventSourcePrepare (s=0x7fe244004ba0, timeout=0x7fe249006ba4) at kernel/qeventdispatcher_glib.cpp:259 #2 0x00007fe259e0ba98 in g_main_context_prepare () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0 #3 0x00007fe259e0c46b in ?? () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0 #4 0x00007fe259e0c64c in g_main_context_iteration () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0 #5 0x00007fe26025d04b in QEventDispatcherGlib::processEvents (this=0x7fe244000b20, flags=...) at kernel/qeventdispatcher_glib.cpp:424 #6 0x00007fe26020130a in QEventLoop::exec (this=this@entry=0x7fe249006d70, flags=..., flags@entry=...) at kernel/qeventloop.cpp:214 #7 0x00007fe26002cbba in QThread::exec (this=<optimized out>) at thread/qthread.cpp:525 #8 0x00007fe261f3de45 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5DBus.so.5 #9 0x00007fe260037adb in QThreadPrivate::start (arg=0x7fe2621b5d60) at thread/qthread_unix.cpp:367 #10 0x00007fe25bfd76db in start_thread (arg=0x7fe249007700) at pthread_create.c:463 #11 0x00007fe25f92188f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 2 (Thread 0x7fe2517cf700 (LWP 3772)): #0 0x00007fe25f914bf9 in __GI___poll (fds=0x7fe2517ceca8, nfds=1, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29 #1 0x00007fe259533747 in ?? () from /usr/lib/x86_64-linux-gnu/libxcb.so.1 #2 0x00007fe25953536a in xcb_wait_for_event () from /usr/lib/x86_64-linux-gnu/libxcb.so.1 #3 0x00007fe2547d3ed9 in QXcbEventReader::run (this=0x55c813212400) at qxcbconnection.cpp:1391 #4 0x00007fe260037adb in QThreadPrivate::start (arg=0x55c813212400) at thread/qthread_unix.cpp:367 #5 0x00007fe25bfd76db in start_thread (arg=0x7fe2517cf700) at pthread_create.c:463 #6 0x00007fe25f92188f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95 Thread 1 (Thread 0x7fe2643eb200 (LWP 3771)): [KCrash Handler] #6 0x00007fe2632eed62 in AbstractResource::reportNewState (this=0x55c815453420) at ./libdiscover/resources/AbstractResource.cpp:143 #7 0x00007fe26023218f in QtPrivate::QSlotObjectBase::call (a=0x7fff9670ff90, r=0x55c815453420, this=0x7fe1d8003300) at ../../include/QtCore/../../src/corelib/kernel/qobjectdefs_impl.h:376 #8 QMetaObject::activate (sender=sender@entry=0x55c815453420, signalOffset=<optimized out>, local_signal_index=local_signal_index@entry=2, argv=argv@entry=0x0) at kernel/qobject.cpp:3754 #9 0x00007fe260232747 in QMetaObject::activate (sender=sender@entry=0x55c815453420, m=m@entry=0x7fe263521400 <AbstractResource::staticMetaObject>, local_signal_index=local_signal_index@entry=2, argv=argv@entry=0x0) at kernel/qobject.cpp:3633 #10 0x00007fe2632ffcf3 in AbstractResource::stateChanged (this=this@entry=0x55c815453420) at ./obj-x86_64-linux-gnu/libdiscover/DiscoverCommon_autogen/3YJK5W5UP7/moc_AbstractResource.cpp:430 #11 0x00007fe1fc7e2a2d in FwupdResource::setState (this=this@entry=0x55c815453420, state=state@entry=AbstractResource::Upgradeable) at ./libdiscover/backends/FwupdBackend/FwupdResource.cpp:141 #12 0x00007fe1fc7e7cb5 in FwupdBackend::createApp (this=this@entry=0x55c815361ab0, device=device@entry=0x55c813e2fe90) at ./libdiscover/backends/FwupdBackend/FwupdBackend.cpp:235 #13 0x00007fe1fc7e84e7 in FwupdBackend::addUpdates (this=0x55c815361ab0) at ./libdiscover/backends/FwupdBackend/FwupdBackend.cpp:146 #14 0x00007fe1fc7e8dc1 in FwupdBackend::<lambda()>::operator() (__closure=0x55c815376710) at ./libdiscover/backends/FwupdBackend/FwupdBackend.cpp:414 #15 QtPrivate::FunctorCall<QtPrivate::IndexesList<>, QtPrivate::List<>, void, FwupdBackend::checkForUpdates()::<lambda()> >::call (arg=<optimized out>, f=...) at /usr/include/x86_64-linux-gnu/qt5/QtCore/qobjectdefs_impl.h:128 #16 QtPrivate::Functor<FwupdBackend::checkForUpdates()::<lambda()>, 0>::call<QtPrivate::List<>, void> (arg=<optimized out>, f=...) at /usr/include/x86_64-linux-gnu/qt5/QtCore/qobjectdefs_impl.h:238 #17 QtPrivate::QFunctorSlotObject<FwupdBackend::checkForUpdates()::<lambda()>, 0, QtPrivate::List<>, void>::impl(int, QtPrivate::QSlotObjectBase *, QObject *, void **, bool *) (which=<optimized out>, this_=0x55c815376700, r=<optimized out>, a=<optimized out>, ret=<optimized out>) at /usr/include/x86_64-linux-gnu/qt5/QtCore/qobjectdefs_impl.h:421 #18 0x00007fe26023218f in QtPrivate::QSlotObjectBase::call (a=0x7fff96710280, r=0x55c815361ab0, this=0x55c815376700) at ../../include/QtCore/../../src/corelib/kernel/qobjectdefs_impl.h:376 #19 QMetaObject::activate (sender=0x55c815338c10, signalOffset=<optimized out>, local_signal_index=<optimized out>, argv=<optimized out>) at kernel/qobject.cpp:3754 #20 0x00007fe260035223 in QFutureWatcherBase::event (this=<optimized out>, event=0x7fe1d8001800) at thread/qfuturewatcher.cpp:332 #21 0x00007fe26182ae1c in QApplicationPrivate::notify_helper (this=this@entry=0x55c813218520, receiver=receiver@entry=0x55c815338c10, e=e@entry=0x7fe1d8001800) at kernel/qapplication.cpp:3727 #22 0x00007fe2618323ef in QApplication::notify (this=0x7fff96710890, receiver=0x55c815338c10, e=0x7fe1d8001800) at kernel/qapplication.cpp:3486 #23 0x00007fe260202fe8 in QCoreApplication::notifyInternal2 (receiver=0x55c815338c10, event=event@entry=0x7fe1d8001800) at kernel/qcoreapplication.cpp:1048 #24 0x00007fe260205b2d in QCoreApplication::sendEvent (event=0x7fe1d8001800, receiver=<optimized out>) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:234 #25 QCoreApplicationPrivate::sendPostedEvents (receiver=receiver@entry=0x0, event_type=event_type@entry=0, data=0x55c813217f30) at kernel/qcoreapplication.cpp:1745 #26 0x00007fe2602060e8 in QCoreApplication::sendPostedEvents (receiver=receiver@entry=0x0, event_type=event_type@entry=0) at kernel/qcoreapplication.cpp:1599 #27 0x00007fe26025d9f3 in postEventSourceDispatch (s=0x55c813281e50) at kernel/qeventdispatcher_glib.cpp:276 #28 0x00007fe259e0c387 in g_main_context_dispatch () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0 #29 0x00007fe259e0c5c0 in ?? () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0 #30 0x00007fe259e0c64c in g_main_context_iteration () from /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0 #31 0x00007fe26025d02f in QEventDispatcherGlib::processEvents (this=0x55c813279de0, flags=...) at kernel/qeventdispatcher_glib.cpp:422 #32 0x00007fe25485f761 in QPAEventDispatcherGlib::processEvents (this=0x55c813279de0, flags=...) at qeventdispatcher_glib.cpp:69 #33 0x00007fe26020130a in QEventLoop::exec (this=this@entry=0x7fff967107d0, flags=..., flags@entry=...) at kernel/qeventloop.cpp:214 #34 0x00007fe26020a4d0 in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1336 #35 0x000055c811bbb868 in main (argc=<optimized out>, argv=<optimized out>) at ./discover/main.cpp:156 The reporter indicates this bug may be a duplicate of or related to bug 402328. Possible duplicates by query: bug 403383, bug 403341, bug 403290, bug 403256, bug 402523. Reported using DrKonqi -- You are receiving this mail because: You are watching all bug changes.