Segment Fault while opening thunderbitf windows
Submitted by Frank
Assigned to Nouveau Project
Link to original bug (#107210)
Description
Application: KWin (kwin_x11), signal: Segmentation fault
Using host libthread_db library "/usr/lib/libthread_db.so.1".
[Current thread is 1 (Thread 0x7fac70d2de80 (LWP 2674))]
Thread 6 (Thread 0x7fac4f5ef700 (LWP 3324)):<br>
#0 0x00007fac706afdd6 in ppoll () at /usr/lib/libc.so.6<br>
#1 0x00007fac6da4ccbb in qt_safe_poll(pollfd*, unsigned long, timespec const*) () at /usr/lib/libQt5Core.so.5<br>
#2 0x00007fac6da4e1ab in QEventDispatcherUNIX::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5<br>
#3 0x00007fac6d9fc6fc in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5<br>
#4 0x00007fac6d845849 in QThread::exec() () at /usr/lib/libQt5Core.so.5<br>
#5 0x00007fac680e79c9 in () at /usr/lib/libQt5Qml.so.5<br>
#6 0x00007fac6d84f8f5 in () at /usr/lib/libQt5Core.so.5<br>
#7 0x00007fac696a70bc in start_thread () at /usr/lib/libpthread.so.0<br>
#8 0x00007fac706ba2ff in clone () at /usr/lib/libc.so.6<br>
<br>
Thread 5 (Thread 0x7fac318be700 (LWP 2832)):<br>
#0 0x00007fac696ad07c in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0<br>
#1 0x00007fac6c970aac in () at /usr/lib/libQt5Script.so.5<br>
#2 0x00007fac6c970ac9 in () at /usr/lib/libQt5Script.so.5<br>
#3 0x00007fac696a70bc in start_thread () at /usr/lib/libpthread.so.0<br>
#4 0x00007fac706ba2ff in clone () at /usr/lib/libc.so.6<br>
<br>
Thread 4 (Thread 0x7fac335ff700 (LWP 2831)):<br>
#0 0x00007fac706afdd6 in ppoll () at /usr/lib/libc.so.6<br>
#1 0x00007fac6da4ccbb in qt_safe_poll(pollfd*, unsigned long, timespec const*) () at /usr/lib/libQt5Core.so.5<br>
#2 0x00007fac6da4e1ab in QEventDispatcherUNIX::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5<br>
#3 0x00007fac6d9fc6fc in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5<br>
#4 0x00007fac6d845849 in QThread::exec() () at /usr/lib/libQt5Core.so.5<br>
#5 0x00007fac680e79c9 in () at /usr/lib/libQt5Qml.so.5<br>
#6 0x00007fac6d84f8f5 in () at /usr/lib/libQt5Core.so.5<br>
#7 0x00007fac696a70bc in start_thread () at /usr/lib/libpthread.so.0<br>
#8 0x00007fac706ba2ff in clone () at /usr/lib/libc.so.6<br>
<br>
Thread 3 (Thread 0x7fac4098f700 (LWP 2830)):<br>
#0 0x00007fac696ad07c in pthread_cond_wait@@GLIBC_2.3.2 () at /usr/lib/libpthread.so.0<br>
#1 0x00007fac424ced44 in () at /usr/lib/dri/nouveau_dri.so<br>
#2 0x00007fac424cea38 in () at /usr/lib/dri/nouveau_dri.so<br>
#3 0x00007fac696a70bc in start_thread () at /usr/lib/libpthread.so.0<br>
#4 0x00007fac706ba2ff in clone () at /usr/lib/libc.so.6<br>
<br>
Thread 2 (Thread 0x7fac5521c700 (LWP 2795)):<br>
#0 0x00007ffe17f5bb04 in clock_gettime ()<br>
#1 0x00007fac706c7d76 in clock_gettime () at /usr/lib/libc.so.6<br>
#2 0x00007fac6da50712 in () at /usr/lib/libQt5Core.so.5<br>
#3 0x00007fac6da4eefa in QTimerInfoList::updateCurrentTime() () at /usr/lib/libQt5Core.so.5<br>
#4 0x00007fac6da4f4f6 in QTimerInfoList::timerWait(timespec&) () at /usr/lib/libQt5Core.so.5<br>
#5 0x00007fac6da4e3f5 in QEventDispatcherUNIX::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5<br>
#6 0x00007fac6d9fc6fc in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5<br>
#7 0x00007fac6d845849 in QThread::exec() () at /usr/lib/libQt5Core.so.5<br>
#8 0x00007fac66fd9976 in () at /usr/lib/libQt5DBus.so.5<br>
#9 0x00007fac6d84f8f5 in () at /usr/lib/libQt5Core.so.5<br>
#10 0x00007fac696a70bc in start_thread () at /usr/lib/libpthread.so.0<br>
#11 0x00007fac706ba2ff in clone () at /usr/lib/libc.so.6<br>
<br>
Thread 1 (Thread 0x7fac70d2de80 (LWP 2674)):<br>
[KCrash Handler]<br>
#6 0x00007fac42036f85 in () at /usr/lib/dri/nouveau_dri.so<br>
#7 0x00007fac41e1668e in () at /usr/lib/dri/nouveau_dri.so<br>
#8 0x00007fac42315697 in () at /usr/lib/dri/nouveau_dri.so<br>
#9 0x00007fac4231583a in () at /usr/lib/dri/nouveau_dri.so<br>
#10 0x00007fac421e25bd in () at /usr/lib/dri/nouveau_dri.so<br>
#11 0x00007fac421e2a22 in () at /usr/lib/dri/nouveau_dri.so<br>
#12 0x00007fac423115ef in () at /usr/lib/dri/nouveau_dri.so<br>
#13 0x00007fac41dba3fb in () at /usr/lib/dri/nouveau_dri.so<br>
#14 0x00007fac41db4be3 in () at /usr/lib/dri/nouveau_dri.so<br>
#15 0x00007fac43b9af21 in () at /usr/lib/libGLX_mesa.so.0<br>
#16 0x00007fac43b88769 in () at /usr/lib/libGLX_mesa.so.0<br>
#17 0x00007fac56b1131e in () at /usr/lib/qt/plugins/xcbglintegrations/libqxcb-glx-integration.so<br>
#18 0x00007fac56b11329 in () at /usr/lib/qt/plugins/xcbglintegrations/libqxcb-glx-integration.so<br>
#19 0x00007fac6e047ddf in QOpenGLContext::destroy() () at /usr/lib/libQt5Gui.so.5<br>
#20 0x00007fac6e048178 in QOpenGLContext::~QOpenGLContext() () at /usr/lib/libQt5Gui.so.5<br>
#21 0x00007fac6e04819a in QOpenGLContext::~QOpenGLContext() () at /usr/lib/libQt5Gui.so.5<br>
#22 0x00007fac54134b94 in () at /usr/lib/qt/plugins/org.kde.kdecoration2/kwin5_aurorae.so<br>
#23 0x00007fac54134c39 in () at /usr/lib/qt/plugins/org.kde.kdecoration2/kwin5_aurorae.so<br>
#24 0x00007fac701733e6 in KWin::AbstractClient::destroyDecoration() () at /usr/lib/libkwin.so.5<br>
#25 0x00007fac70183554 in KWin::Client::destroyDecoration() () at /usr/lib/libkwin.so.5<br>
#26 0x00007fac70178e8c in KWin::Client::destroyClient() () at /usr/lib/libkwin.so.5<br>
#27 0x00007fac701d5273 in KWin::Client::unmapNotifyEvent(xcb_unmap_notify_event_t*) () at /usr/lib/libkwin.so.5<br>
#28 0x00007fac701d8b7c in KWin::Client::windowEvent(xcb_generic_event_t*) () at /usr/lib/libkwin.so.5<br>
#29 0x00007fac701d9970 in KWin::Workspace::workspaceEvent(xcb_generic_event_t*) () at /usr/lib/libkwin.so.5<br>
#30 0x00007fac6d9fb51f in QAbstractEventDispatcher::filterNativeEvent(QByteArray const&, void*, long*) () at /usr/lib/libQt5Core.so.5<br>
#31 0x00007fac58a1aa22 in QXcbConnection::handleXcbEvent(xcb_generic_event_t*) () at /usr/lib/libQt5XcbQpa.so.5<br>
#32 0x00007fac58a1b60d in QXcbConnection::processXcbEvents() () at /usr/lib/libQt5XcbQpa.so.5<br>
#33 0x00007fac6da28182 in QObject::event(QEvent*) () at /usr/lib/libQt5Core.so.5<br>
#34 0x00007fac6e7d6a74 in QApplicationPrivate::notify_helper(QObject*, QEvent*) () at /usr/lib/libQt5Widgets.so.5<br>
#35 0x00007fac6e7de341 in QApplication::notify(QObject*, QEvent*) () at /usr/lib/libQt5Widgets.so.5<br>
#36 0x00007fac6d9fda69 in QCoreApplication::notifyInternal2(QObject*, QEvent*) () at /usr/lib/libQt5Core.so.5<br>
#37 0x00007fac6da00afc in QCoreApplicationPrivate::sendPostedEvents(QObject*, int, QThreadData*) () at /usr/lib/libQt5Core.so.5<br>
#38 0x00007fac6da4e01d in QEventDispatcherUNIX::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5<br>
#39 0x00007fac58aae9de in () at /usr/lib/libQt5XcbQpa.so.5<br>
#40 0x00007fac6d9fc6fc in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /usr/lib/libQt5Core.so.5<br>
#41 0x00007fac6da049f6 in QCoreApplication::exec() () at /usr/lib/libQt5Core.so.5<br>
#42 0x00007fac70986b56 in kdemain () at /usr/lib/libkdeinit5_kwin_x11.so<br>
#43 0x00007fac705e49a7 in __libc_start_main () at /usr/lib/libc.so.6<br>
#44 0x000056548f6f875a in _start ()<br>