Application: plasmashell (5.3.2) Qt Version: 5.5.0 Operating System: Linux 4.1.6-200.fc22.x86_64 x86_64 Distribution: "Fedora release 22 (Twenty Two)" -- Information about the crash: This error begins when i tried to install displaylink to a video hub. When i choosed an external monitor connected to this video hub, kde died. Then i erased my .Xautorithy and clean my .kde folder, and kde live again. Then this crashers on plasma desktop started. The crash can be reproduced sometimes. -- Backtrace: Application: Plasma (plasmashell), signal: Segmentation fault Using host libthread_db library "/lib64/libthread_db.so.1". [Current thread is 1 (Thread 0x7f694aca3900 (LWP 4839))] Thread 21 (Thread 0x7f6943ad5700 (LWP 4841)): #0 0x000000369ecf72fd in poll () from /lib64/libc.so.6 #1 0x00000036a300a182 in _xcb_conn_wait () from /lib64/libxcb.so.1 #2 0x00000036a300bc77 in xcb_wait_for_event () from /lib64/libxcb.so.1 #3 0x00007f6944137999 in QXcbEventReader::run() () from /lib64/libQt5XcbQpa.so.5 #4 0x00000038d1ea254e in QThreadPrivate::start(void*) () from /lib64/libQt5Core.so.5 #5 0x000000369f407555 in start_thread () from /lib64/libpthread.so.0 #6 0x000000369ed02b9d in clone () from /lib64/libc.so.6 Thread 20 (Thread 0x7f6941636700 (LWP 4842)): #0 0x00000036a108eec0 in g_mutex_lock () from /lib64/libglib-2.0.so.0 #1 0x00000036a1049369 in g_main_context_prepare () from /lib64/libglib-2.0.so.0 #2 0x00000036a1049ceb in g_main_context_iterate.isra () from /lib64/libglib-2.0.so.0 #3 0x00000036a1049ecc in g_main_context_iteration () from /lib64/libglib-2.0.so.0 #4 0x00000038d20d9dab in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5 #5 0x00000038d2080daa in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5 #6 0x00000038d1e9d5a4 in QThread::exec() () from /lib64/libQt5Core.so.5 #7 0x00000038df0d9245 in QQmlThreadPrivate::run() () from /lib64/libQt5Qml.so.5 #8 0x00000038d1ea254e in QThreadPrivate::start(void*) () from /lib64/libQt5Core.so.5 #9 0x000000369f407555 in start_thread () from /lib64/libpthread.so.0 #10 0x000000369ed02b9d in clone () from /lib64/libc.so.6 Thread 19 (Thread 0x7f6933fff700 (LWP 4850)): #0 0x000000369ecf72fd in poll () from /lib64/libc.so.6 #1 0x00000036a1049dbc in g_main_context_iterate.isra () from /lib64/libglib-2.0.so.0 #2 0x00000036a1049ecc in g_main_context_iteration () from /lib64/libglib-2.0.so.0 #3 0x00000038d20d9dab in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5 #4 0x00000038d2080daa in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5 #5 0x00000038d1e9d5a4 in QThread::exec() () from /lib64/libQt5Core.so.5 #6 0x00000038df0d9245 in QQmlThreadPrivate::run() () from /lib64/libQt5Qml.so.5 #7 0x00000038d1ea254e in QThreadPrivate::start(void*) () from /lib64/libQt5Core.so.5 #8 0x000000369f407555 in start_thread () from /lib64/libpthread.so.0 #9 0x000000369ed02b9d in clone () from /lib64/libc.so.6 Thread 18 (Thread 0x7f6932dc6700 (LWP 4865)): #0 0x00000036a108eec9 in g_mutex_lock () from /lib64/libglib-2.0.so.0 #1 0x00000036a1048d60 in g_main_context_acquire () from /lib64/libglib-2.0.so.0 #2 0x00000036a1049c75 in g_main_context_iterate.isra () from /lib64/libglib-2.0.so.0 #3 0x00000036a1049ecc in g_main_context_iteration () from /lib64/libglib-2.0.so.0 #4 0x00000038d20d9dab in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5 #5 0x00000038d2080daa in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5 #6 0x00000038d1e9d5a4 in QThread::exec() () from /lib64/libQt5Core.so.5 #7 0x00000038df0d9245 in QQmlThreadPrivate::run() () from /lib64/libQt5Qml.so.5 #8 0x00000038d1ea254e in QThreadPrivate::start(void*) () from /lib64/libQt5Core.so.5 #9 0x000000369f407555 in start_thread () from /lib64/libpthread.so.0 #10 0x000000369ed02b9d in clone () from /lib64/libc.so.6 Thread 17 (Thread 0x7f6931dc5700 (LWP 4866)): #0 0x000000369ecf72fd in poll () from /lib64/libc.so.6 #1 0x00000036a1049dbc in g_main_context_iterate.isra () from /lib64/libglib-2.0.so.0 #2 0x00000036a1049ecc in g_main_context_iteration () from /lib64/libglib-2.0.so.0 #3 0x00000038d20d9dab in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5 #4 0x00000038d2080daa in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5 #5 0x00000038d1e9d5a4 in QThread::exec() () from /lib64/libQt5Core.so.5 #6 0x00000038df0d9245 in QQmlThreadPrivate::run() () from /lib64/libQt5Qml.so.5 #7 0x00000038d1ea254e in QThreadPrivate::start(void*) () from /lib64/libQt5Core.so.5 #8 0x000000369f407555 in start_thread () from /lib64/libpthread.so.0 #9 0x000000369ed02b9d in clone () from /lib64/libc.so.6 Thread 16 (Thread 0x7f6930dc4700 (LWP 4867)): #0 0x000000369ecf2fad in read () from /lib64/libc.so.6 #1 0x00000036a108db00 in g_wakeup_acknowledge () from /lib64/libglib-2.0.so.0 #2 0x00000036a10498b4 in g_main_context_check () from /lib64/libglib-2.0.so.0 #3 0x00000036a1049d60 in g_main_context_iterate.isra () from /lib64/libglib-2.0.so.0 #4 0x00000036a1049ecc in g_main_context_iteration () from /lib64/libglib-2.0.so.0 #5 0x00000038d20d9dab in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5 #6 0x00000038d2080daa in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5 #7 0x00000038d1e9d5a4 in QThread::exec() () from /lib64/libQt5Core.so.5 #8 0x00000038df0d9245 in QQmlThreadPrivate::run() () from /lib64/libQt5Qml.so.5 #9 0x00000038d1ea254e in QThreadPrivate::start(void*) () from /lib64/libQt5Core.so.5 #10 0x000000369f407555 in start_thread () from /lib64/libpthread.so.0 #11 0x000000369ed02b9d in clone () from /lib64/libc.so.6 Thread 15 (Thread 0x7f69237ff700 (LWP 4868)): #0 0x000000369ecf72fd in poll () from /lib64/libc.so.6 #1 0x00000036a1049dbc in g_main_context_iterate.isra () from /lib64/libglib-2.0.so.0 #2 0x00000036a1049ecc in g_main_context_iteration () from /lib64/libglib-2.0.so.0 #3 0x00000038d20d9dab in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5 #4 0x00000038d2080daa in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5 #5 0x00000038d1e9d5a4 in QThread::exec() () from /lib64/libQt5Core.so.5 #6 0x00000038df0d9245 in QQmlThreadPrivate::run() () from /lib64/libQt5Qml.so.5 #7 0x00000038d1ea254e in QThreadPrivate::start(void*) () from /lib64/libQt5Core.so.5 #8 0x000000369f407555 in start_thread () from /lib64/libpthread.so.0 #9 0x000000369ed02b9d in clone () from /lib64/libc.so.6 Thread 14 (Thread 0x7f69225e7700 (LWP 4869)): #0 0x000000369ed106a0 in __libc_disable_asynccancel () from /lib64/libc.so.6 #1 0x000000369ecf7309 in poll () from /lib64/libc.so.6 #2 0x00000036a1049dbc in g_main_context_iterate.isra () from /lib64/libglib-2.0.so.0 #3 0x00000036a1049ecc in g_main_context_iteration () from /lib64/libglib-2.0.so.0 #4 0x00000038d20d9dab in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5 #5 0x00000038d2080daa in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5 #6 0x00000038d1e9d5a4 in QThread::exec() () from /lib64/libQt5Core.so.5 #7 0x00000038df0d9245 in QQmlThreadPrivate::run() () from /lib64/libQt5Qml.so.5 #8 0x00000038d1ea254e in QThreadPrivate::start(void*) () from /lib64/libQt5Core.so.5 #9 0x000000369f407555 in start_thread () from /lib64/libpthread.so.0 #10 0x000000369ed02b9d in clone () from /lib64/libc.so.6 Thread 13 (Thread 0x7f69213de700 (LWP 4870)): #0 0x00000036a108eec9 in g_mutex_lock () from /lib64/libglib-2.0.so.0 #1 0x00000036a1049eb8 in g_main_context_iteration () from /lib64/libglib-2.0.so.0 #2 0x00000038d20d9dab in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5 #3 0x00000038d2080daa in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5 #4 0x00000038d1e9d5a4 in QThread::exec() () from /lib64/libQt5Core.so.5 #5 0x00000038df0d9245 in QQmlThreadPrivate::run() () from /lib64/libQt5Qml.so.5 #6 0x00000038d1ea254e in QThreadPrivate::start(void*) () from /lib64/libQt5Core.so.5 #7 0x000000369f407555 in start_thread () from /lib64/libpthread.so.0 #8 0x000000369ed02b9d in clone () from /lib64/libc.so.6 Thread 12 (Thread 0x7f690ffff700 (LWP 4871)): #0 0x00000036a1049d53 in g_main_context_iterate.isra () from /lib64/libglib-2.0.so.0 #1 0x00000036a1049ecc in g_main_context_iteration () from /lib64/libglib-2.0.so.0 #2 0x00000038d20d9dab in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5 #3 0x00000038d2080daa in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5 #4 0x00000038d1e9d5a4 in QThread::exec() () from /lib64/libQt5Core.so.5 #5 0x00000038df0d9245 in QQmlThreadPrivate::run() () from /lib64/libQt5Qml.so.5 #6 0x00000038d1ea254e in QThreadPrivate::start(void*) () from /lib64/libQt5Core.so.5 #7 0x000000369f407555 in start_thread () from /lib64/libpthread.so.0 #8 0x000000369ed02b9d in clone () from /lib64/libc.so.6 Thread 11 (Thread 0x7f690effe700 (LWP 4872)): #0 0x00000036a108eec9 in g_mutex_lock () from /lib64/libglib-2.0.so.0 #1 0x00000036a1049eb8 in g_main_context_iteration () from /lib64/libglib-2.0.so.0 #2 0x00000038d20d9dab in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5 #3 0x00000038d2080daa in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5 #4 0x00000038d1e9d5a4 in QThread::exec() () from /lib64/libQt5Core.so.5 #5 0x00000038df0d9245 in QQmlThreadPrivate::run() () from /lib64/libQt5Qml.so.5 #6 0x00000038d1ea254e in QThreadPrivate::start(void*) () from /lib64/libQt5Core.so.5 #7 0x000000369f407555 in start_thread () from /lib64/libpthread.so.0 #8 0x000000369ed02b9d in clone () from /lib64/libc.so.6 Thread 10 (Thread 0x7f690dffd700 (LWP 4873)): #0 0x000000369f40c540 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib64/libpthread.so.0 #1 0x00000038e0d85494 in QTWTF::TCMalloc_PageHeap::scavengerThread() () from /lib64/libQt5Script.so.5 #2 0x00000038e0d854d9 in QTWTF::TCMalloc_PageHeap::runScavengerThread(void*) () from /lib64/libQt5Script.so.5 #3 0x000000369f407555 in start_thread () from /lib64/libpthread.so.0 #4 0x000000369ed02b9d in clone () from /lib64/libc.so.6 Thread 9 (Thread 0x7f690d7fc700 (LWP 4874)): #0 0x00000036a108eec9 in g_mutex_lock () from /lib64/libglib-2.0.so.0 #1 0x00000036a1048ea4 in g_main_context_release () from /lib64/libglib-2.0.so.0 #2 0x00000036a1049d76 in g_main_context_iterate.isra () from /lib64/libglib-2.0.so.0 #3 0x00000036a1049ecc in g_main_context_iteration () from /lib64/libglib-2.0.so.0 #4 0x00000038d20d9dab in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5 #5 0x00000038d2080daa in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5 #6 0x00000038d1e9d5a4 in QThread::exec() () from /lib64/libQt5Core.so.5 #7 0x00000038df0d9245 in QQmlThreadPrivate::run() () from /lib64/libQt5Qml.so.5 #8 0x00000038d1ea254e in QThreadPrivate::start(void*) () from /lib64/libQt5Core.so.5 #9 0x000000369f407555 in start_thread () from /lib64/libpthread.so.0 #10 0x000000369ed02b9d in clone () from /lib64/libc.so.6 Thread 8 (Thread 0x7f687e75d700 (LWP 4875)): #0 0x00000036a108eec9 in g_mutex_lock () from /lib64/libglib-2.0.so.0 #1 0x00000036a104980c in g_main_context_check () from /lib64/libglib-2.0.so.0 #2 0x00000036a1049d60 in g_main_context_iterate.isra () from /lib64/libglib-2.0.so.0 #3 0x00000036a1049ecc in g_main_context_iteration () from /lib64/libglib-2.0.so.0 #4 0x00000038d20d9dab in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5 #5 0x00000038d2080daa in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5 #6 0x00000038d1e9d5a4 in QThread::exec() () from /lib64/libQt5Core.so.5 #7 0x00000038df6f6616 in QQuickPixmapReader::run() () from /lib64/libQt5Quick.so.5 #8 0x00000038d1ea254e in QThreadPrivate::start(void*) () from /lib64/libQt5Core.so.5 #9 0x000000369f407555 in start_thread () from /lib64/libpthread.so.0 #10 0x000000369ed02b9d in clone () from /lib64/libc.so.6 Thread 7 (Thread 0x7f687ca5c700 (LWP 4876)): #0 0x00000036a108eec9 in g_mutex_lock () from /lib64/libglib-2.0.so.0 #1 0x00000036a1049369 in g_main_context_prepare () from /lib64/libglib-2.0.so.0 #2 0x00000036a1049ceb in g_main_context_iterate.isra () from /lib64/libglib-2.0.so.0 #3 0x00000036a1049ecc in g_main_context_iteration () from /lib64/libglib-2.0.so.0 #4 0x00000038d20d9dab in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5 #5 0x00000038d2080daa in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5 #6 0x00000038d1e9d5a4 in QThread::exec() () from /lib64/libQt5Core.so.5 #7 0x00000038df0d9245 in QQmlThreadPrivate::run() () from /lib64/libQt5Qml.so.5 #8 0x00000038d1ea254e in QThreadPrivate::start(void*) () from /lib64/libQt5Core.so.5 #9 0x000000369f407555 in start_thread () from /lib64/libpthread.so.0 #10 0x000000369ed02b9d in clone () from /lib64/libc.so.6 Thread 6 (Thread 0x7f68755d5700 (LWP 4877)): #0 0x000000369ecf72fd in poll () from /lib64/libc.so.6 #1 0x00000036a1049dbc in g_main_context_iterate.isra () from /lib64/libglib-2.0.so.0 #2 0x00000036a1049ecc in g_main_context_iteration () from /lib64/libglib-2.0.so.0 #3 0x00000038d20d9dab in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5 #4 0x00000038d2080daa in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5 #5 0x00000038d1e9d5a4 in QThread::exec() () from /lib64/libQt5Core.so.5 #6 0x00000038df0d9245 in QQmlThreadPrivate::run() () from /lib64/libQt5Qml.so.5 #7 0x00000038d1ea254e in QThreadPrivate::start(void*) () from /lib64/libQt5Core.so.5 #8 0x000000369f407555 in start_thread () from /lib64/libpthread.so.0 #9 0x000000369ed02b9d in clone () from /lib64/libc.so.6 Thread 5 (Thread 0x7f686bfff700 (LWP 4878)): #0 0x00007ffc5ade9929 in ?? () #1 0x00007ffc5ade9c91 in clock_gettime () #2 0x000000369ed10d9d in clock_gettime () from /lib64/libc.so.6 #3 0x00000038d1f52bc6 in qt_gettime() () from /lib64/libQt5Core.so.5 #4 0x00000038d20d7839 in QTimerInfoList::updateCurrentTime() () from /lib64/libQt5Core.so.5 #5 0x00000038d20d7da5 in QTimerInfoList::timerWait(timespec&) () from /lib64/libQt5Core.so.5 #6 0x00000038d20d918e in timerSourcePrepare(_GSource*, int*) () from /lib64/libQt5Core.so.5 #7 0x00000036a104935d in g_main_context_prepare () from /lib64/libglib-2.0.so.0 #8 0x00000036a1049ceb in g_main_context_iterate.isra () from /lib64/libglib-2.0.so.0 #9 0x00000036a1049ecc in g_main_context_iteration () from /lib64/libglib-2.0.so.0 #10 0x00000038d20d9dab in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5 #11 0x00000038d2080daa in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5 #12 0x00000038d1e9d5a4 in QThread::exec() () from /lib64/libQt5Core.so.5 #13 0x00000038df0d9245 in QQmlThreadPrivate::run() () from /lib64/libQt5Qml.so.5 #14 0x00000038d1ea254e in QThreadPrivate::start(void*) () from /lib64/libQt5Core.so.5 #15 0x000000369f407555 in start_thread () from /lib64/libpthread.so.0 #16 0x000000369ed02b9d in clone () from /lib64/libc.so.6 Thread 4 (Thread 0x7f686affe700 (LWP 4879)): #0 0x00000036a108eee4 in g_mutex_unlock () from /lib64/libglib-2.0.so.0 #1 0x00000036a1048dce in g_main_context_acquire () from /lib64/libglib-2.0.so.0 #2 0x00000036a1049c75 in g_main_context_iterate.isra () from /lib64/libglib-2.0.so.0 #3 0x00000036a1049ecc in g_main_context_iteration () from /lib64/libglib-2.0.so.0 #4 0x00000038d20d9dab in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5 #5 0x00000038d2080daa in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5 #6 0x00000038d1e9d5a4 in QThread::exec() () from /lib64/libQt5Core.so.5 #7 0x000000320ee22397 in KCupsConnection::run() () from /lib64/libkcupslib.so #8 0x00000038d1ea254e in QThreadPrivate::start(void*) () from /lib64/libQt5Core.so.5 #9 0x000000369f407555 in start_thread () from /lib64/libpthread.so.0 #10 0x000000369ed02b9d in clone () from /lib64/libc.so.6 Thread 3 (Thread 0x7f6868d92700 (LWP 4881)): #0 0x00000038d1f52ba0 in qt_gettime() () from /lib64/libQt5Core.so.5 #1 0x00000038d20d7839 in QTimerInfoList::updateCurrentTime() () from /lib64/libQt5Core.so.5 #2 0x00000038d20d7da5 in QTimerInfoList::timerWait(timespec&) () from /lib64/libQt5Core.so.5 #3 0x00000038d20d918e in timerSourcePrepare(_GSource*, int*) () from /lib64/libQt5Core.so.5 #4 0x00000036a104935d in g_main_context_prepare () from /lib64/libglib-2.0.so.0 #5 0x00000036a1049ceb in g_main_context_iterate.isra () from /lib64/libglib-2.0.so.0 #6 0x00000036a1049ecc in g_main_context_iteration () from /lib64/libglib-2.0.so.0 #7 0x00000038d20d9dab in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5 #8 0x00000038d2080daa in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5 #9 0x00000038d1e9d5a4 in QThread::exec() () from /lib64/libQt5Core.so.5 #10 0x00000038df0d9245 in QQmlThreadPrivate::run() () from /lib64/libQt5Qml.so.5 #11 0x00000038d1ea254e in QThreadPrivate::start(void*) () from /lib64/libQt5Core.so.5 #12 0x000000369f407555 in start_thread () from /lib64/libpthread.so.0 #13 0x000000369ed02b9d in clone () from /lib64/libc.so.6 Thread 2 (Thread 0x7f685b7ff700 (LWP 4882)): #0 0x00007ffc5ade9b49 in clock_gettime () #1 0x000000369ed10d9d in clock_gettime () from /lib64/libc.so.6 #2 0x00000038d1f52bc6 in qt_gettime() () from /lib64/libQt5Core.so.5 #3 0x00000038d20d7839 in QTimerInfoList::updateCurrentTime() () from /lib64/libQt5Core.so.5 #4 0x00000038d20d7da5 in QTimerInfoList::timerWait(timespec&) () from /lib64/libQt5Core.so.5 #5 0x00000038d20d918e in timerSourcePrepare(_GSource*, int*) () from /lib64/libQt5Core.so.5 #6 0x00000036a104935d in g_main_context_prepare () from /lib64/libglib-2.0.so.0 #7 0x00000036a1049ceb in g_main_context_iterate.isra () from /lib64/libglib-2.0.so.0 #8 0x00000036a1049ecc in g_main_context_iteration () from /lib64/libglib-2.0.so.0 #9 0x00000038d20d9dab in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5 #10 0x00000038d2080daa in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5 #11 0x00000038d1e9d5a4 in QThread::exec() () from /lib64/libQt5Core.so.5 #12 0x00000038df0d9245 in QQmlThreadPrivate::run() () from /lib64/libQt5Qml.so.5 #13 0x00000038d1ea254e in QThreadPrivate::start(void*) () from /lib64/libQt5Core.so.5 #14 0x000000369f407555 in start_thread () from /lib64/libpthread.so.0 #15 0x000000369ed02b9d in clone () from /lib64/libc.so.6 Thread 1 (Thread 0x7f694aca3900 (LWP 4839)): [KCrash Handler] #5 0x00007f693b26d4ac in brw_meta_fast_clear () from /usr/lib64/dri/i965_dri.so #6 0x00007f693b1f88dc in brw_clear () from /usr/lib64/dri/i965_dri.so #7 0x00000038df7263fa in QSGBatchRenderer::Renderer::renderBatches() () from /lib64/libQt5Quick.so.5 #8 0x00000038df72bde2 in QSGBatchRenderer::Renderer::render() () from /lib64/libQt5Quick.so.5 #9 0x00000038df737adf in QSGRenderer::renderScene(QSGBindable const&) () from /lib64/libQt5Quick.so.5 #10 0x00000038df73832b in QSGRenderer::renderScene(unsigned int) () from /lib64/libQt5Quick.so.5 #11 0x00000038df74871e in QSGRenderContext::renderNextFrame(QSGRenderer*, unsigned int) () from /lib64/libQt5Quick.so.5 #12 0x00000038df79265b in QQuickWindowPrivate::renderSceneGraph(QSize const&) () from /lib64/libQt5Quick.so.5 #13 0x00000038df76301b in QSGGuiThreadRenderLoop::renderWindow(QQuickWindow*) () from /lib64/libQt5Quick.so.5 #14 0x00000038df764121 in QSGGuiThreadRenderLoop::event(QEvent*) () from /lib64/libQt5Quick.so.5 #15 0x00000038d3f544ac in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /lib64/libQt5Widgets.so.5 #16 0x00000038d3f59976 in QApplication::notify(QObject*, QEvent*) () from /lib64/libQt5Widgets.so.5 #17 0x00000038d208361b in QCoreApplication::notifyInternal(QObject*, QEvent*) () from /lib64/libQt5Core.so.5 #18 0x00000038d20d8bad in QTimerInfoList::activateTimers() () from /lib64/libQt5Core.so.5 #19 0x00000038d20d90e9 in idleTimerSourceDispatch(_GSource*, int (*)(void*), void*) () from /lib64/libQt5Core.so.5 #20 0x00000036a1049a8a in g_main_context_dispatch () from /lib64/libglib-2.0.so.0 #21 0x00000036a1049e20 in g_main_context_iterate.isra () from /lib64/libglib-2.0.so.0 #22 0x00000036a1049ecc in g_main_context_iteration () from /lib64/libglib-2.0.so.0 #23 0x00000038d20d9d8f in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5 #24 0x00000038d2080daa in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib64/libQt5Core.so.5 #25 0x00000038d2088e6c in QCoreApplication::exec() () from /lib64/libQt5Core.so.5 #26 0x000000000042ef16 in main () Possible duplicates by query: bug 352632, bug 352609, bug 352546, bug 352505, bug 352496. Reported using DrKonqi
Thanks for the report. This is crashing in your graphic driver which we can't do much about. Please upgrade/downgrade your version of mesa. See information (including a workaround) in the linked report. *** This bug has been marked as a duplicate of bug 349519 ***
Thanks for the quickly answer Bhushan. Regards.