Application: plasmashell (5.4.2) (Compiled from sources) Qt Version: 5.4.2 Operating System: Linux 4.2.0-23-generic x86_64 Distribution: Ubuntu 15.10 -- Information about the crash: - What I was doing when the application crashed: After successful update of Remmina and Mozulla Firefox I was restarted my computer. When I was login to the system saw message that Plasma crash -- Backtrace: Application: Плазма (plasmashell), signal: Segmentation fault Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1". [Current thread is 1 (Thread 0x7faba2812800 (LWP 1041))] Thread 8 (Thread 0x7fab8dcfa700 (LWP 1043)): #0 0x00007fab9cfbf8dd in poll () at ../sysdeps/unix/syscall-template.S:81 #1 0x00007faba1006bd2 in ?? () from /usr/lib/x86_64-linux-gnu/libxcb.so.1 #2 0x00007faba100874f in xcb_wait_for_event () from /usr/lib/x86_64-linux-gnu/libxcb.so.1 #3 0x00007fab90044a39 in ?? () from /usr/lib/x86_64-linux-gnu/qt5/plugins/platforms/libqxcb.so #4 0x00007fab9d6b22be in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #5 0x00007fab9c7a16aa in start_thread (arg=0x7fab8dcfa700) at pthread_create.c:333 #6 0x00007fab9cfcaeed in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109 Thread 7 (Thread 0x7fab873ea700 (LWP 1070)): #0 0x00007fab99d69241 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #1 0x00007fab99d6bb4a in g_main_context_check () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #2 0x00007fab99d6c190 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #3 0x00007fab99d6c2fc in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #4 0x00007fab9d8e929b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #5 0x00007fab9d88f75a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #6 0x00007fab9d6ad3d4 in QThread::exec() () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #7 0x00007fab9fed5f85 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5 #8 0x00007fab9d6b22be in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #9 0x00007fab9c7a16aa in start_thread (arg=0x7fab873ea700) at pthread_create.c:333 #10 0x00007fab9cfcaeed in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109 Thread 6 (Thread 0x7fab7bf85700 (LWP 1071)): #0 0x00007fab99db0869 in g_mutex_lock () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #1 0x00007fab99d6b9a1 in g_main_context_query () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #2 0x00007fab99d6c167 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #3 0x00007fab99d6c2fc in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #4 0x00007fab9d8e929b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #5 0x00007fab9d88f75a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #6 0x00007fab9d6ad3d4 in QThread::exec() () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #7 0x00007fab9fed5f85 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5 #8 0x00007fab9d6b22be in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #9 0x00007fab9c7a16aa in start_thread (arg=0x7fab7bf85700) at pthread_create.c:333 #10 0x00007fab9cfcaeed in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109 Thread 5 (Thread 0x7fab796a7700 (LWP 1077)): #0 0x00007fab99db0869 in g_mutex_lock () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #1 0x00007fab99d6b180 in g_main_context_acquire () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #2 0x00007fab99d6c0a5 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #3 0x00007fab99d6c2fc in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #4 0x00007fab9d8e929b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #5 0x00007fab9d88f75a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #6 0x00007fab9d6ad3d4 in QThread::exec() () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #7 0x00007fab9fed5f85 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Qml.so.5 #8 0x00007fab9d6b22be in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #9 0x00007fab9c7a16aa in start_thread (arg=0x7fab796a7700) at pthread_create.c:333 #10 0x00007fab9cfcaeed in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109 Thread 4 (Thread 0x7fab6bbd8700 (LWP 1085)): #0 pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185 #1 0x00007faba2261114 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Script.so.5 #2 0x00007faba2261159 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Script.so.5 #3 0x00007fab9c7a16aa in start_thread (arg=0x7fab6bbd8700) at pthread_create.c:333 #4 0x00007fab9cfcaeed in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109 Thread 3 (Thread 0x7faae8fd3700 (LWP 1109)): #0 0x00007fab99db0869 in g_mutex_lock () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #1 0x00007fab99d6bd76 in g_main_context_dispatch () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #2 0x00007fab99d6c250 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #3 0x00007fab99d6c2fc in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #4 0x00007fab9d8e929b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #5 0x00007fab9d88f75a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #6 0x00007fab9d6ad3d4 in QThread::exec() () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #7 0x00007faba0851ef6 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5 #8 0x00007fab9d6b22be in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #9 0x00007fab9c7a16aa in start_thread (arg=0x7faae8fd3700) at pthread_create.c:333 #10 0x00007fab9cfcaeed in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109 Thread 2 (Thread 0x7faae1ea8700 (LWP 1256)): #0 0x00007fab99db0884 in g_mutex_unlock () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #1 0x00007fab99d6ba59 in g_main_context_query () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #2 0x00007fab99d6c167 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #3 0x00007fab99d6c2fc in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #4 0x00007fab9d8e929b in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #5 0x00007fab9d88f75a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #6 0x00007fab9d6ad3d4 in QThread::exec() () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #7 0x00007faad66fd8f7 in KCupsConnection::run() () from /usr/lib/x86_64-linux-gnu/libkcupslib.so #8 0x00007fab9d6b22be in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #9 0x00007fab9c7a16aa in start_thread (arg=0x7faae1ea8700) at pthread_create.c:333 #10 0x00007fab9cfcaeed in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109 Thread 1 (Thread 0x7faba2812800 (LWP 1041)): [KCrash Handler] #6 brw_meta_fast_clear (brw=brw@entry=0x1ba2b98, fb=fb@entry=0x3e49060, buffers=buffers@entry=34, partial_clear=partial_clear@entry=false) at ../../../../../../../src/mesa/drivers/dri/i965/brw_meta_fast_clear.c:451 #7 0x00007fab84c0fdcc in brw_clear (ctx=0x1ba2b98, mask=34) at ../../../../../../../src/mesa/drivers/dri/i965/brw_clear.c:247 #8 0x00007faba088437a in QSGBatchRenderer::Renderer::renderBatches() () from /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5 #9 0x00007faba0888b3a in QSGBatchRenderer::Renderer::render() () from /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5 #10 0x00007faba0893a1c in QSGRenderer::renderScene(QSGBindable const&) () from /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5 #11 0x00007faba0893e9b in QSGRenderer::renderScene(unsigned int) () from /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5 #12 0x00007faba08a25be in QSGRenderContext::renderNextFrame(QSGRenderer*, unsigned int) () from /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5 #13 0x00007faba08ec20c in QQuickWindowPrivate::renderSceneGraph(QSize const&) () from /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5 #14 0x00007faba08bcbac in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5 #15 0x00007faba08bd6d1 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Quick.so.5 #16 0x00007fab9e36fb8c in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5 #17 0x00007fab9e375230 in QApplication::notify(QObject*, QEvent*) () from /usr/lib/x86_64-linux-gnu/libQt5Widgets.so.5 #18 0x00007fab9d891f1b in QCoreApplication::notifyInternal(QObject*, QEvent*) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #19 0x00007fab9d8e809d in QTimerInfoList::activateTimers() () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #20 0x00007fab9d8e85a1 in ?? () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #21 0x00007fab99d6bff7 in g_main_context_dispatch () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #22 0x00007fab99d6c250 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #23 0x00007fab99d6c2fc in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #24 0x00007fab9d8e927f in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #25 0x00007fab9d88f75a in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #26 0x00007fab9d8972cc in QCoreApplication::exec() () from /usr/lib/x86_64-linux-gnu/libQt5Core.so.5 #27 0x00000000004322c3 in main (argc=2, argv=<optimized out>) at ../../shell/main.cpp:176 Possible duplicates by query: bug 356707, bug 356378, bug 356078, bug 355789, bug 355375. Reported using DrKonqi
#7 0x00007fab84c0fdcc in brw_clear (ctx=0x1ba2b98, mask=34) at ../../../../../../../src/mesa/drivers/dri/i965/brw_clear.c:247 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 ***