https://bugs.kde.org/show_bug.cgi?id=368371
--- Comment #2 from Jérôme Blanc <jerome.bl...@thecosmocompany.com> --- On other occasions, gdb properly detects that kontact received a SIGABRT signal, and allows me to get the following backtrace: [New Thread 0x7ffe84d2b700 (LWP 3111)] nouveau: kernel rejected pushbuf: Aucun fichier ou dossier de ce type nouveau: ch5: krec 0 pushes 0 bufs 1 relocs 0 nouveau: ch5: buf 00000000 00000002 00000004 00000004 00000000 nouveau: kernel rejected pushbuf: Aucun fichier ou dossier de ce type nouveau: ch5: krec 0 pushes 0 bufs 2 relocs 0 nouveau: ch5: buf 00000000 00000002 00000004 00000004 00000000 nouveau: ch5: buf 00000001 00000006 00000004 00000000 00000004 nouveau: kernel rejected pushbuf: Aucun fichier ou dossier de ce type nouveau: ch5: krec 0 pushes 0 bufs 2 relocs 0 nouveau: ch5: buf 00000000 00000002 00000004 00000004 00000000 nouveau: ch5: buf 00000001 00000006 00000004 00000000 00000004 kontact: pushbuf.c :727 : nouveau_pushbuf_data: l'assertion « kref » a échoué. Thread 1 "kontact" received signal SIGABRT, Aborted. 0x00007ffff48d304f in raise () from /usr/lib/libc.so.6 (gdb) bt #0 0x00007ffff48d304f in raise () from /usr/lib/libc.so.6 #1 0x00007ffff48d447a in abort () from /usr/lib/libc.so.6 #2 0x00007ffff48cbea7 in __assert_fail_base () from /usr/lib/libc.so.6 #3 0x00007ffff48cbf52 in __assert_fail () from /usr/lib/libc.so.6 #4 0x00007fffceeb8f14 in nouveau_pushbuf_data () from /usr/lib/libdrm_nouveau.so.2 #5 0x00007fffceeb8e5b in nouveau_pushbuf_data () from /usr/lib/libdrm_nouveau.so.2 #6 0x00007fffceeb8faa in ?? () from /usr/lib/libdrm_nouveau.so.2 #7 0x00007fffceeb924f in ?? () from /usr/lib/libdrm_nouveau.so.2 #8 0x00007fffceeb9e00 in nouveau_pushbuf_kick () from /usr/lib/libdrm_nouveau.so.2 #9 0x00007fffcf60c5f6 in ?? () from /usr/lib/xorg/modules/dri/nouveau_dri.so #10 0x00007fffcf2dea9a in ?? () from /usr/lib/xorg/modules/dri/nouveau_dri.so #11 0x00007fffcf3e392a in ?? () from /usr/lib/xorg/modules/dri/nouveau_dri.so #12 0x00007fffef7765dc in ?? () from /usr/lib/libGL.so.1 #13 0x00007fffd70184d2 in ?? () from /usr/lib/qt/plugins/xcbglintegrations/libqxcb-glx-integration.so #14 0x00007ffff59ecd6d in QOpenGLContext::swapBuffers(QSurface*) () from /usr/lib/libQt5Gui.so.5 #15 0x00007ffff5c72eb0 in QPlatformBackingStore::composeAndFlush(QWindow*, QRegion const&, QPoint const&, QPlatformTextureList*, QOpenGLContext*, bool) () from /usr/lib/libQt5Gui.so.5 #16 0x00007fffd9536dc7 in ?? () from /usr/lib/libQt5XcbQpa.so.5 #17 0x00007ffff6150cd8 in ?? () from /usr/lib/libQt5Widgets.so.5 #18 0x00007ffff615226e in ?? () from /usr/lib/libQt5Widgets.so.5 #19 0x00007ffff6154114 in ?? () from /usr/lib/libQt5Widgets.so.5 #20 0x00007ffff61542b7 in ?? () from /usr/lib/libQt5Widgets.so.5 #21 0x00007ffff617311f in QWidgetPrivate::syncBackingStore() () from /usr/lib/libQt5Widgets.so.5 #22 0x00007ffff618afe8 in QWidget::event(QEvent*) () from /usr/lib/libQt5Widgets.so.5 #23 0x00007ffff628950b in QMainWindow::event(QEvent*) () from /usr/lib/libQt5Widgets.so.5 #24 0x00007ffff72ca1da in KMainWindow::event(QEvent*) () from /usr/lib/libKF5XmlGui.so.5 #25 0x00007ffff731bc15 in KXmlGuiWindow::event(QEvent*) () from /usr/lib/libKF5XmlGui.so.5 #26 0x00007ffff6143e3c in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /usr/lib/libQt5Widgets.so.5 #27 0x00007ffff614b5b1 in QApplication::notify(QObject*, QEvent*) () from /usr/lib/libQt5Widgets.so.5 #28 0x00007ffff5463c80 in QCoreApplication::notifyInternal2(QObject*, QEvent*) () from /usr/lib/libQt5Core.so.5 #29 0x00007ffff54663fd in QCoreApplicationPrivate::sendPostedEvents(QObject*, int, QThreadData*) () from /usr/lib/libQt5Core.so.5 #30 0x00007ffff54b8173 in ?? () from /usr/lib/libQt5Core.so.5 #31 0x00007fffee7d9e67 in g_main_context_dispatch () from /usr/lib/libglib-2.0.so.0 #32 0x00007fffee7da0d0 in ?? () from /usr/lib/libglib-2.0.so.0 #33 0x00007fffee7da17c in g_main_context_iteration () from /usr/lib/libglib-2.0.so.0 #34 0x00007ffff54b857f in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQt5Core.so.5 #35 0x00007ffff54620da in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/libQt5Core.so.5 #36 0x00007ffff546a5cc in QCoreApplication::exec() () from /usr/lib/libQt5Core.so.5 #37 0x00000000004042bf in ?? () #38 0x00007ffff48c0291 in __libc_start_main () from /usr/lib/libc.so.6 #39 0x00000000004047ba in _start () -- You are receiving this mail because: You are watching all bug changes.
