Application: plasmashell (5.10.4) Qt Version: 5.9.1 Frameworks Version: 5.36.0 Operating System: Linux 4.12.3-1-ARCH x86_64 Distribution (Platform): Archlinux Packages -- Information about the crash: - Unusual behavior I noticed: Memory leaking that can't be detected through KSysGuard or top and even checked if it was Linux file caching. I suspect it's the open source radeon drivers. (I have a 7950). The crash can be reproduced every time. -- Backtrace: Application: Plasma (plasmashell), signal: Segmentation fault Using host libthread_db library "/usr/lib/libthread_db.so.1". [Current thread is 1 (Thread 0x7f9f30f8cc80 (LWP 697))] Thread 14 (Thread 0x7f9e4b645700 (LWP 1462)): #0 0x00007f9f2a517bad in read () at /usr/lib/libc.so.6 #1 0x00007f9f1e794f51 in pa_read () at /usr/lib/pulseaudio/libpulsecommon-10.0.so #2 0x00007f9f1f03a30e in pa_mainloop_prepare () at /usr/lib/libpulse.so.0 #3 0x00007f9f1f03ad80 in pa_mainloop_iterate () at /usr/lib/libpulse.so.0 #4 0x00007f9f1f03ae40 in pa_mainloop_run () at /usr/lib/libpulse.so.0 #5 0x00007f9f1f048e29 in () at /usr/lib/libpulse.so.0 #6 0x00007f9f1e7c3fe8 in () at /usr/lib/pulseaudio/libpulsecommon-10.0.so #7 0x00007f9f29dd9049 in start_thread () at /usr/lib/libpthread.so.0 #8 0x00007f9f2a525f0f in clone () at /usr/lib/libc.so.6 Thread 13 (Thread 0x7f9e73d65700 (LWP 1353)): #0 0x00007f9f24e34031 in g_main_context_prepare () at /usr/lib/libglib-2.0.so.0 #1 0x00007f9f24e34b3b in () at /usr/lib/libglib-2.0.so.0 #2 0x00007f9f24e34d1c in g_main_context_iteration () at /usr/lib/libglib-2.0.so.0 #3 0x00007f9f2ae50084 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5 #4 0x00007f9f2adf3ffb in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5 #5 0x00007f9f2ac0d40e in QThread::exec() () at /usr/lib/libQt5Core.so.5 #6 0x00007f9f2dd961d5 in () at /usr/lib/libQt5Qml.so.5 #7 0x00007f9f2ac1215b in () at /usr/lib/libQt5Core.so.5 #8 0x00007f9f29dd9049 in start_thread () at /usr/lib/libpthread.so.0 #9 0x00007f9f2a525f0f in clone () at /usr/lib/libc.so.6 Thread 12 (Thread 0x7f9e74566700 (LWP 929)): #0 0x00007f9f24e3407b in g_main_context_prepare () at /usr/lib/libglib-2.0.so.0 #1 0x00007f9f24e34b3b in () at /usr/lib/libglib-2.0.so.0 #2 0x00007f9f24e34d1c in g_main_context_iteration () at /usr/lib/libglib-2.0.so.0 #3 0x00007f9f2ae50084 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5 #4 0x00007f9f2adf3ffb in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5 #5 0x00007f9f2ac0d40e in QThread::exec() () at /usr/lib/libQt5Core.so.5 #6 0x00007f9f2e94e8d6 in () at /usr/lib/libQt5Quick.so.5 #7 0x00007f9f2ac1215b in () at /usr/lib/libQt5Core.so.5 #8 0x00007f9f29dd9049 in start_thread () at /usr/lib/libpthread.so.0 #9 0x00007f9f2a525f0f in clone () at /usr/lib/libc.so.6 Thread 11 (Thread 0x7f9e79404700 (LWP 925)): #0 0x00007f9f29ddf1ad in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0 #1 0x00007f9f047f850c in () at /usr/lib/xorg/modules/dri/radeonsi_dri.so #2 0x00007f9f047f8218 in () at /usr/lib/xorg/modules/dri/radeonsi_dri.so #3 0x00007f9f29dd9049 in start_thread () at /usr/lib/libpthread.so.0 #4 0x00007f9f2a525f0f in clone () at /usr/lib/libc.so.6 Thread 10 (Thread 0x7f9e79c05700 (LWP 924)): #0 0x00007f9f29ddf1ad in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0 #1 0x00007f9f047f850c in () at /usr/lib/xorg/modules/dri/radeonsi_dri.so #2 0x00007f9f047f8218 in () at /usr/lib/xorg/modules/dri/radeonsi_dri.so #3 0x00007f9f29dd9049 in start_thread () at /usr/lib/libpthread.so.0 #4 0x00007f9f2a525f0f in clone () at /usr/lib/libc.so.6 Thread 9 (Thread 0x7f9e7a406700 (LWP 923)): #0 0x00007f9f29ddf1ad in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0 #1 0x00007f9f047f850c in () at /usr/lib/xorg/modules/dri/radeonsi_dri.so #2 0x00007f9f047f8218 in () at /usr/lib/xorg/modules/dri/radeonsi_dri.so #3 0x00007f9f29dd9049 in start_thread () at /usr/lib/libpthread.so.0 #4 0x00007f9f2a525f0f in clone () at /usr/lib/libc.so.6 Thread 8 (Thread 0x7f9e7ac07700 (LWP 922)): #0 0x00007f9f29ddf1ad in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0 #1 0x00007f9f047f850c in () at /usr/lib/xorg/modules/dri/radeonsi_dri.so #2 0x00007f9f047f8218 in () at /usr/lib/xorg/modules/dri/radeonsi_dri.so #3 0x00007f9f29dd9049 in start_thread () at /usr/lib/libpthread.so.0 #4 0x00007f9f2a525f0f in clone () at /usr/lib/libc.so.6 Thread 7 (Thread 0x7f9e7b60d700 (LWP 921)): #0 0x00007f9f29ddf1ad in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0 #1 0x00007f9f047f850c in () at /usr/lib/xorg/modules/dri/radeonsi_dri.so #2 0x00007f9f047f8218 in () at /usr/lib/xorg/modules/dri/radeonsi_dri.so #3 0x00007f9f29dd9049 in start_thread () at /usr/lib/libpthread.so.0 #4 0x00007f9f2a525f0f in clone () at /usr/lib/libc.so.6 Thread 6 (Thread 0x7f9e7bf4f700 (LWP 920)): #0 0x00007f9f29ddf1ad in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0 #1 0x00007f9f047f850c in () at /usr/lib/xorg/modules/dri/radeonsi_dri.so #2 0x00007f9f047f8218 in () at /usr/lib/xorg/modules/dri/radeonsi_dri.so #3 0x00007f9f29dd9049 in start_thread () at /usr/lib/libpthread.so.0 #4 0x00007f9f2a525f0f in clone () at /usr/lib/libc.so.6 Thread 5 (Thread 0x7f9f06da4700 (LWP 919)): #0 0x00007f9f29ddf1ad in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0 #1 0x00007f9f30669b04 in () at /usr/lib/libQt5Script.so.5 #2 0x00007f9f30669b49 in () at /usr/lib/libQt5Script.so.5 #3 0x00007f9f29dd9049 in start_thread () at /usr/lib/libpthread.so.0 #4 0x00007f9f2a525f0f in clone () at /usr/lib/libc.so.6 Thread 4 (Thread 0x7f9f10f5e700 (LWP 918)): #0 0x00007f9f2a517bad in read () at /usr/lib/libc.so.6 #1 0x00007f9f24e78730 in () at /usr/lib/libglib-2.0.so.0 #2 0x00007f9f24e346eb in g_main_context_check () at /usr/lib/libglib-2.0.so.0 #3 0x00007f9f24e34bb0 in () at /usr/lib/libglib-2.0.so.0 #4 0x00007f9f24e34d1c in g_main_context_iteration () at /usr/lib/libglib-2.0.so.0 #5 0x00007f9f2ae50084 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5 #6 0x00007f9f2adf3ffb in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5 #7 0x00007f9f2ac0d40e in QThread::exec() () at /usr/lib/libQt5Core.so.5 #8 0x00007f9f2dd961d5 in () at /usr/lib/libQt5Qml.so.5 #9 0x00007f9f2ac1215b in () at /usr/lib/libQt5Core.so.5 #10 0x00007f9f29dd9049 in start_thread () at /usr/lib/libpthread.so.0 #11 0x00007f9f2a525f0f in clone () at /usr/lib/libc.so.6 Thread 3 (Thread 0x7f9f133ea700 (LWP 868)): #0 0x00007f9f2a51be9d in poll () at /usr/lib/libc.so.6 #1 0x00007f9f24e34c09 in () at /usr/lib/libglib-2.0.so.0 #2 0x00007f9f24e34d1c in g_main_context_iteration () at /usr/lib/libglib-2.0.so.0 #3 0x00007f9f2ae50084 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5 #4 0x00007f9f2adf3ffb in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5 #5 0x00007f9f2ac0d40e in QThread::exec() () at /usr/lib/libQt5Core.so.5 #6 0x00007f9f2dd961d5 in () at /usr/lib/libQt5Qml.so.5 #7 0x00007f9f2ac1215b in () at /usr/lib/libQt5Core.so.5 #8 0x00007f9f29dd9049 in start_thread () at /usr/lib/libpthread.so.0 #9 0x00007f9f2a525f0f in clone () at /usr/lib/libc.so.6 Thread 2 (Thread 0x7f9f18f66700 (LWP 800)): #0 0x00007f9f2a51be9d in poll () at /usr/lib/libc.so.6 #1 0x00007f9f24e34c09 in () at /usr/lib/libglib-2.0.so.0 #2 0x00007f9f24e34d1c in g_main_context_iteration () at /usr/lib/libglib-2.0.so.0 #3 0x00007f9f2ae50084 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5 #4 0x00007f9f2adf3ffb in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5 #5 0x00007f9f2ac0d40e in QThread::exec() () at /usr/lib/libQt5Core.so.5 #6 0x00007f9f2b26f396 in () at /usr/lib/libQt5DBus.so.5 #7 0x00007f9f2ac1215b in () at /usr/lib/libQt5Core.so.5 #8 0x00007f9f29dd9049 in start_thread () at /usr/lib/libpthread.so.0 #9 0x00007f9f2a525f0f in clone () at /usr/lib/libc.so.6 Thread 1 (Thread 0x7f9f30f8cc80 (LWP 697)): [KCrash Handler] #5 0x00007f9f046e6eed in () at /usr/lib/xorg/modules/dri/radeonsi_dri.so #6 0x00007f9f046e5a8c in () at /usr/lib/xorg/modules/dri/radeonsi_dri.so #7 0x00007f9f046ed82a in () at /usr/lib/xorg/modules/dri/radeonsi_dri.so #8 0x00007f9f2e98f408 in QSGBatchRenderer::Renderer::renderBatches() () at /usr/lib/libQt5Quick.so.5 #9 0x00007f9f2e994d44 in QSGBatchRenderer::Renderer::render() () at /usr/lib/libQt5Quick.so.5 #10 0x00007f9f2e9856ed in QSGRenderer::renderScene(QSGBindable const&) () at /usr/lib/libQt5Quick.so.5 #11 0x00007f9f2e985bab in QSGRenderer::renderScene(unsigned int) () at /usr/lib/libQt5Quick.so.5 #12 0x00007f9f2e9bff50 in QSGDefaultRenderContext::renderNextFrame(QSGRenderer*, unsigned int) () at /usr/lib/libQt5Quick.so.5 #13 0x00007f9f2ea1c948 in QQuickWindowPrivate::renderSceneGraph(QSize const&) () at /usr/lib/libQt5Quick.so.5 #14 0x00007f9f2e9b23a9 in () at /usr/lib/libQt5Quick.so.5 #15 0x00007f9f2ea26bd6 in QQuickWindow::event(QEvent*) () at /usr/lib/libQt5Quick.so.5 #16 0x000000fa0fbaca8e in () #17 0x00007f9f2bda7e4c in QApplicationPrivate::notify_helper(QObject*, QEvent*) () at /usr/lib/libQt5Widgets.so.5 #18 0x00007f9f2bdaf926 in QApplication::notify(QObject*, QEvent*) () at /usr/lib/libQt5Widgets.so.5 #19 0x00007f9f2adf5bd0 in QCoreApplication::notifyInternal2(QObject*, QEvent*) () at /usr/lib/libQt5Core.so.5 #20 0x00007f9f2b5ef293 in QWindowPrivate::deliverUpdateRequest() () at /usr/lib/libQt5Gui.so.5 #21 0x00007f9f2b5ef7bb in QWindow::event(QEvent*) () at /usr/lib/libQt5Gui.so.5 #22 0x00007f9f2ea26b75 in QQuickWindow::event(QEvent*) () at /usr/lib/libQt5Quick.so.5 #23 0x000000fa0fbaca8e in () #24 0x00007f9f2bda7e4c in QApplicationPrivate::notify_helper(QObject*, QEvent*) () at /usr/lib/libQt5Widgets.so.5 #25 0x00007f9f2bdaf926 in QApplication::notify(QObject*, QEvent*) () at /usr/lib/libQt5Widgets.so.5 #26 0x00007f9f2adf5bd0 in QCoreApplication::notifyInternal2(QObject*, QEvent*) () at /usr/lib/libQt5Core.so.5 #27 0x00007f9f2ae4f4a8 in QTimerInfoList::activateTimers() () at /usr/lib/libQt5Core.so.5 #28 0x00007f9f2ae4fcda in () at /usr/lib/libQt5Core.so.5 #29 0x00007f9f24e34a57 in g_main_context_dispatch () at /usr/lib/libglib-2.0.so.0 #30 0x00007f9f24e34c88 in () at /usr/lib/libglib-2.0.so.0 #31 0x00007f9f24e34d1c in g_main_context_iteration () at /usr/lib/libglib-2.0.so.0 #32 0x00007f9f2ae50061 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5 #33 0x00007f9f2adf3ffb in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5 #34 0x00007f9f2adfd048 in QCoreApplication::exec() () at /usr/lib/libQt5Core.so.5 #35 0x000000fa0fb9c73b in () #36 0x00007f9f2a4584ca in __libc_start_main () at /usr/lib/libc.so.6 #37 0x000000fa0fb9cada in _start () Reported using DrKonqi
*** This bug has been marked as a duplicate of bug 381000 ***