[Bug 101885] [skl] Kwin crashing

[bugzilla-daemon at freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=101885

            Bug ID: 101885
           Summary: [skl] Kwin crashing
           Product: Mesa
           Version: git
          Hardware: Other
                OS: All
            Status: NEW
          Severity: normal
          Priority: medium
         Component: Drivers/DRI/i965
          Assignee: intel-3d-bugs at lists.freedesktop.org
          Reporter: mike at fireburn.co.uk
        QA Contact: intel-3d-bugs at lists.freedesktop.org

Application: KWin (kwin_x11), signal: Segmentation fault
Using host libthread_db library "/lib64/libthread_db.so.1".
[Current thread is 1 (Thread 0x7f295698ed00 (LWP 12319))]

Thread 6 (Thread 0x7f294cbfd700 (LWP 1393)):
#0  0x00007f295de1893a in ppoll () from /lib64/libc.so.6
#1  0x00007f295ca7a2a5 in qt_safe_poll(pollfd*, unsigned long, timespec const*)
() from /usr/lib64/libQt5Core.so.5
#2  0x00007f295ca7b54d in
QEventDispatcherUNIX::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
from /usr/lib64/libQt5Core.so.5
#3  0x00007f295ca2bb3a in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from
/usr/lib64/libQt5Core.so.5
#4  0x00007f295c883d0a in QThread::exec() () from /usr/lib64/libQt5Core.so.5
#5  0x00007f295c887fa5 in ?? () from /usr/lib64/libQt5Core.so.5
#6  0x00007f295d7e6334 in start_thread () from /lib64/libpthread.so.0
#7  0x00007f295de21c8f in clone () from /lib64/libc.so.6

Thread 5 (Thread 0x7f293bfff700 (LWP 12346)):
#0  0x00007f295d7ebf3f in pthread_cond_wait@@GLIBC_2.3.2 () from
/lib64/libpthread.so.0
#1  0x00007f295c3813e4 in ?? () from /usr/lib64/libQt5Script.so.5
#2  0x00007f295c381429 in ?? () from /usr/lib64/libQt5Script.so.5
#3  0x00007f295d7e6334 in start_thread () from /lib64/libpthread.so.0
#4  0x00007f295de21c8f in clone () from /lib64/libc.so.6

Thread 4 (Thread 0x7f294f5ce700 (LWP 12341)):
#0  0x00007f295c88083c in QMutex::lock() () from /usr/lib64/libQt5Core.so.5
#1  0x00007f295ca2f594 in QCoreApplicationPrivate::sendPostedEvents(QObject*,
int, QThreadData*) () from /usr/lib64/libQt5Core.so.5
#2  0x00007f295ca7b3da in
QEventDispatcherUNIX::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
from /usr/lib64/libQt5Core.so.5
#3  0x00007f295ca2bb3a in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from
/usr/lib64/libQt5Core.so.5
#4  0x00007f295c883d0a in QThread::exec() () from /usr/lib64/libQt5Core.so.5
#5  0x00007f295b71af65 in ?? () from /usr/lib64/libQt5Qml.so.5
#6  0x00007f295c887fa5 in ?? () from /usr/lib64/libQt5Core.so.5
#7  0x00007f295d7e6334 in start_thread () from /lib64/libpthread.so.0
#8  0x00007f295de21c8f in clone () from /lib64/libc.so.6

Thread 3 (Thread 0x7f2955af5700 (LWP 12327)):
#0  0x00007f295ca7b9cb in ?? () from /usr/lib64/libQt5Core.so.5
#1  0x00007f295ca7b468 in
QEventDispatcherUNIX::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
from /usr/lib64/libQt5Core.so.5
#2  0x00007f295ca2bb3a in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from
/usr/lib64/libQt5Core.so.5
#3  0x00007f295c883d0a in QThread::exec() () from /usr/lib64/libQt5Core.so.5
#4  0x00007f295b2d25f5 in ?? () from /usr/lib64/libQt5DBus.so.5
#5  0x00007f295c887fa5 in ?? () from /usr/lib64/libQt5Core.so.5
#6  0x00007f295d7e6334 in start_thread () from /lib64/libpthread.so.0
#7  0x00007f295de21c8f in clone () from /lib64/libc.so.6

Thread 2 (Thread 0x7f2956652700 (LWP 12326)):
#0  0x00007f295de1888d in poll () from /lib64/libc.so.6
#1  0x00007f295e1cb127 in ?? () from /usr/lib64/libxcb.so.1
#2  0x00007f295e1ccf1a in xcb_wait_for_event () from /usr/lib64/libxcb.so.1
#3  0x00007f29566cfbe9 in ?? () from /usr/lib64/libQt5XcbQpa.so.5
#4  0x00007f295c887fa5 in ?? () from /usr/lib64/libQt5Core.so.5
#5  0x00007f295d7e6334 in start_thread () from /lib64/libpthread.so.0
#6  0x00007f295de21c8f in clone () from /lib64/libc.so.6

Thread 1 (Thread 0x7f295698ed00 (LWP 12319)):
[KCrash Handler]
#6  0x00007f294cfdb534 in isl_gen5_emit_depth_stencil_hiz_s (dev=0x0,
batch=0x1344830, info=0x1) at
/var/tmp/portage/media-libs/mesa-9999/work/mesa-9999/src/intel/isl/isl_emit_depth_stencil.c:67
#7  0x000000000107d350 in ?? ()
#8  0x00007f295cc7f1b9 in ?? () from /usr/lib64/libQt5Core.so.5
#9  0x00007f295dc20642 in KWin::AbstractEglTexture::~AbstractEglTexture() ()
from /usr/lib64/libkwin.so.5
#10 0x00007f2955dc86c3 in ?? () from
/usr/lib64/qt5/plugins/org.kde.kwin.platforms/KWinX11Platform.so
#11 0x00007f295dba3699 in KWin::SceneOpenGL::Texture::~Texture() () from
/usr/lib64/libkwin.so.5
#12 0x00007f295dba36cd in ?? () from /usr/lib64/libkwin.so.5
#13 0x00007f295dba36e9 in ?? () from /usr/lib64/libkwin.so.5
#14 0x00007f295dba6263 in ?? () from /usr/lib64/libkwin.so.5
#15 0x00007f295db91e96 in KWin::Scene::windowDeleted(KWin::Deleted*) () from
/usr/lib64/libkwin.so.5
#16 0x00007f295ca559f7 in QMetaObject::activate(QObject*, int, int, void**) ()
from /usr/lib64/libQt5Core.so.5
Backtrace stopped: previous frame inner to this frame (corrupt stack?)

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