From mboxrd@z Thu Jan 1 00:00:00 1970 From: bugzilla-daemon@freedesktop.org Subject: [Bug 103234] KWin crashed when Alt+Tab-ing through open windows Date: Tue, 17 Oct 2017 19:11:50 +0000 Message-ID: References: Mime-Version: 1.0 Content-Type: multipart/mixed; boundary="===============0881013484==" Return-path: Received: from culpepper.freedesktop.org (culpepper.freedesktop.org [131.252.210.165]) by gabe.freedesktop.org (Postfix) with ESMTP id 669676E739 for ; Tue, 17 Oct 2017 19:11:50 +0000 (UTC) In-Reply-To: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" To: dri-devel@lists.freedesktop.org List-Id: dri-devel@lists.freedesktop.org --===============0881013484== Content-Type: multipart/alternative; boundary="15082675100.cEEC.17356"; charset="UTF-8" --15082675100.cEEC.17356 Date: Tue, 17 Oct 2017 19:11:50 +0000 MIME-Version: 1.0 Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable X-Bugzilla-URL: http://bugs.freedesktop.org/ Auto-Submitted: auto-generated https://bugs.freedesktop.org/show_bug.cgi?id=3D103234 --- Comment #3 from Dennis Schridde --- It just happened again: Application: KWin (kwin_x11), signal: Segmentation fault Using host libthread_db library "/lib64/libthread_db.so.1". [Current thread is 1 (Thread 0x7fc355251d00 (LWP 3241))] Thread 13 (Thread 0x7fc31350c700 (LWP 30580)): #0 0x00007fc34e829466 in pthread_cond_wait () from /lib64/libpthread.so.0 #1 0x00007fc32df9b7f3 in cnd_wait (mtx=3D0x144db48, cond=3D0x144db70) at /var/tmp/portage/media-libs/mesa-17.2.2/work/mesa-17.2.2/include/c11/thread= s_posix.h:159 #2 util_queue_thread_func (input=3Dinput@entry=3D0x13e9bf0) at /var/tmp/portage/media-libs/mesa-17.2.2/work/mesa-17.2.2/src/util/u_queue.c= :158 #3 0x00007fc32df9b717 in impl_thrd_routine (p=3D) at /var/tmp/portage/media-libs/mesa-17.2.2/work/mesa-17.2.2/include/c11/thread= s_posix.h:87 #4 0x00007fc34e822617 in start_thread () from /lib64/libpthread.so.0 #5 0x00007fc354d5960f in clone () from /lib64/libc.so.6 Thread 12 (Thread 0x7fc312d0b700 (LWP 3408)): #0 0x00007fc34e829466 in pthread_cond_wait () from /lib64/libpthread.so.0 #1 0x00007fc351dbe634 in ?? () from /usr/lib64/libQt5Script.so.5 #2 0x00007fc351dbe679 in ?? () from /usr/lib64/libQt5Script.so.5 #3 0x00007fc34e822617 in start_thread () from /lib64/libpthread.so.0 #4 0x00007fc354d5960f in clone () from /lib64/libc.so.6 Thread 11 (Thread 0x7fc313d0d700 (LWP 3380)): #0 0x00007fc34e829466 in pthread_cond_wait () from /lib64/libpthread.so.0 #1 0x00007fc32df9b7f3 in cnd_wait (mtx=3D0xf50528, cond=3D0xf50550) at /var/tmp/portage/media-libs/mesa-17.2.2/work/mesa-17.2.2/include/c11/thread= s_posix.h:159 #2 util_queue_thread_func (input=3Dinput@entry=3D0xe39db0) at /var/tmp/portage/media-libs/mesa-17.2.2/work/mesa-17.2.2/src/util/u_queue.c= :158 #3 0x00007fc32df9b717 in impl_thrd_routine (p=3D) at /var/tmp/portage/media-libs/mesa-17.2.2/work/mesa-17.2.2/include/c11/thread= s_posix.h:87 #4 0x00007fc34e822617 in start_thread () from /lib64/libpthread.so.0 #5 0x00007fc354d5960f in clone () from /lib64/libc.so.6 Thread 10 (Thread 0x7fc31450e700 (LWP 3377)): #0 0x00007fc34e829466 in pthread_cond_wait () from /lib64/libpthread.so.0 #1 0x00007fc32df9b7f3 in cnd_wait (mtx=3D0xdf6b80, cond=3D0xdf6ba8) at /var/tmp/portage/media-libs/mesa-17.2.2/work/mesa-17.2.2/include/c11/thread= s_posix.h:159 #2 util_queue_thread_func (input=3Dinput@entry=3D0xe45f40) at /var/tmp/portage/media-libs/mesa-17.2.2/work/mesa-17.2.2/src/util/u_queue.c= :158 #3 0x00007fc32df9b717 in impl_thrd_routine (p=3D) at /var/tmp/portage/media-libs/mesa-17.2.2/work/mesa-17.2.2/include/c11/thread= s_posix.h:87 #4 0x00007fc34e822617 in start_thread () from /lib64/libpthread.so.0 #5 0x00007fc354d5960f in clone () from /lib64/libc.so.6 Thread 9 (Thread 0x7fc314d0f700 (LWP 3376)): #0 0x00007fc34e829466 in pthread_cond_wait () from /lib64/libpthread.so.0 #1 0x00007fc32df9b7f3 in cnd_wait (mtx=3D0xdf6b80, cond=3D0xdf6ba8) at /var/tmp/portage/media-libs/mesa-17.2.2/work/mesa-17.2.2/include/c11/thread= s_posix.h:159 #2 util_queue_thread_func (input=3Dinput@entry=3D0xe45f00) at /var/tmp/portage/media-libs/mesa-17.2.2/work/mesa-17.2.2/src/util/u_queue.c= :158 #3 0x00007fc32df9b717 in impl_thrd_routine (p=3D) at /var/tmp/portage/media-libs/mesa-17.2.2/work/mesa-17.2.2/include/c11/thread= s_posix.h:87 #4 0x00007fc34e822617 in start_thread () from /lib64/libpthread.so.0 #5 0x00007fc354d5960f in clone () from /lib64/libc.so.6 Thread 8 (Thread 0x7fc315510700 (LWP 3375)): #0 0x00007fc34e829466 in pthread_cond_wait () from /lib64/libpthread.so.0 #1 0x00007fc32df9b7f3 in cnd_wait (mtx=3D0xdf6a98, cond=3D0xdf6ac0) at /var/tmp/portage/media-libs/mesa-17.2.2/work/mesa-17.2.2/include/c11/thread= s_posix.h:159 #2 util_queue_thread_func (input=3Dinput@entry=3D0xe52840) at /var/tmp/portage/media-libs/mesa-17.2.2/work/mesa-17.2.2/src/util/u_queue.c= :158 #3 0x00007fc32df9b717 in impl_thrd_routine (p=3D) at /var/tmp/portage/media-libs/mesa-17.2.2/work/mesa-17.2.2/include/c11/thread= s_posix.h:87 #4 0x00007fc34e822617 in start_thread () from /lib64/libpthread.so.0 #5 0x00007fc354d5960f in clone () from /lib64/libc.so.6 Thread 7 (Thread 0x7fc315d11700 (LWP 3374)): #0 0x00007fc34e829466 in pthread_cond_wait () from /lib64/libpthread.so.0 #1 0x00007fc32df9b7f3 in cnd_wait (mtx=3D0xdf6a98, cond=3D0xdf6ac0) at /var/tmp/portage/media-libs/mesa-17.2.2/work/mesa-17.2.2/include/c11/thread= s_posix.h:159 #2 util_queue_thread_func (input=3Dinput@entry=3D0xe0a120) at /var/tmp/portage/media-libs/mesa-17.2.2/work/mesa-17.2.2/src/util/u_queue.c= :158 #3 0x00007fc32df9b717 in impl_thrd_routine (p=3D) at /var/tmp/portage/media-libs/mesa-17.2.2/work/mesa-17.2.2/include/c11/thread= s_posix.h:87 #4 0x00007fc34e822617 in start_thread () from /lib64/libpthread.so.0 #5 0x00007fc354d5960f in clone () from /lib64/libc.so.6 Thread 6 (Thread 0x7fc316512700 (LWP 3373)): #0 0x00007fc34e829466 in pthread_cond_wait () from /lib64/libpthread.so.0 #1 0x00007fc32df9b7f3 in cnd_wait (mtx=3D0xdf6a98, cond=3D0xdf6ac0) at /var/tmp/portage/media-libs/mesa-17.2.2/work/mesa-17.2.2/include/c11/thread= s_posix.h:159 #2 util_queue_thread_func (input=3Dinput@entry=3D0xe45d60) at /var/tmp/portage/media-libs/mesa-17.2.2/work/mesa-17.2.2/src/util/u_queue.c= :158 #3 0x00007fc32df9b717 in impl_thrd_routine (p=3D) at /var/tmp/portage/media-libs/mesa-17.2.2/work/mesa-17.2.2/include/c11/thread= s_posix.h:87 #4 0x00007fc34e822617 in start_thread () from /lib64/libpthread.so.0 #5 0x00007fc354d5960f in clone () from /lib64/libc.so.6 Thread 5 (Thread 0x7fc316f19700 (LWP 3372)): #0 0x00007fc34e829466 in pthread_cond_wait () from /lib64/libpthread.so.0 #1 0x00007fc32df9b7f3 in cnd_wait (mtx=3D0xe45de0, cond=3D0xe45e08) at /var/tmp/portage/media-libs/mesa-17.2.2/work/mesa-17.2.2/include/c11/thread= s_posix.h:159 #2 util_queue_thread_func (input=3Dinput@entry=3D0xd4c050) at /var/tmp/portage/media-libs/mesa-17.2.2/work/mesa-17.2.2/src/util/u_queue.c= :158 #3 0x00007fc32df9b717 in impl_thrd_routine (p=3D) at /var/tmp/portage/media-libs/mesa-17.2.2/work/mesa-17.2.2/include/c11/thread= s_posix.h:87 #4 0x00007fc34e822617 in start_thread () from /lib64/libpthread.so.0 #5 0x00007fc354d5960f in clone () from /lib64/libc.so.6 Thread 4 (Thread 0x7fc31771a700 (LWP 3371)): #0 0x00007fc34e829466 in pthread_cond_wait () from /lib64/libpthread.so.0 #1 0x00007fc32df9b7f3 in cnd_wait (mtx=3D0xdf3d38, cond=3D0xdf3d60) at /var/tmp/portage/media-libs/mesa-17.2.2/work/mesa-17.2.2/include/c11/thread= s_posix.h:159 #2 util_queue_thread_func (input=3Dinput@entry=3D0xd4c390) at /var/tmp/portage/media-libs/mesa-17.2.2/work/mesa-17.2.2/src/util/u_queue.c= :158 #3 0x00007fc32df9b717 in impl_thrd_routine (p=3D) at /var/tmp/portage/media-libs/mesa-17.2.2/work/mesa-17.2.2/include/c11/thread= s_posix.h:87 #4 0x00007fc34e822617 in start_thread () from /lib64/libpthread.so.0 #5 0x00007fc354d5960f in clone () from /lib64/libc.so.6 Thread 3 (Thread 0x7fc32ffff700 (LWP 3341)): #0 0x00007fc354d4e5c3 in ppoll () from /lib64/libc.so.6 #1 0x00007fc352c9c419 in ppoll (__ss=3D, __timeout=3D, __nfds=3D, __fds=3D) at /usr/include/bits/poll2.h:77 #2 qt_ppoll (timeout_ts=3D0x0, nfds=3D1, fds=3D0x7fc324000ac8) at kernel/qcore_unix.cpp:81 #3 qt_safe_poll (fds=3D0x7fc324000ac8, nfds=3Dnfds@entry=3D1, timeout_ts=3Dtimeout_ts@entry=3D0x0) at kernel/qcore_unix.cpp:102 #4 0x00007fc352c9d663 in QEventDispatcherUNIX::processEvents (this=3D, flags=3D...) at kernel/qeventdispatcher_unix.cpp:500 #5 0x00007fc352c5066a in QEventLoop::exec (this=3Dthis@entry=3D0x7fc32fffe= d50, flags=3D..., flags@entry=3D...) at kernel/qeventloop.cpp:212 #6 0x00007fc352ab43bb in QThread::exec (this=3Dthis@entry=3D0xde0aa0) at thread/qthread.cpp:515 #7 0x00007fc34d6f3675 in QQmlThreadPrivate::run (this=3D0xde0aa0) at qml/ftw/qqmlthread.cpp:147 #8 0x00007fc352ab85e0 in QThreadPrivate::start (arg=3D0xde0aa0) at thread/qthread_unix.cpp:368 #9 0x00007fc34e822617 in start_thread () from /lib64/libpthread.so.0 #10 0x00007fc354d5960f in clone () from /lib64/libc.so.6 Thread 2 (Thread 0x7fc337102700 (LWP 3277)): #0 0x00007fc354d67b92 in __libc_disable_asynccancel () from /lib64/libc.so= .6 #1 0x00007fc354d4e5d6 in ppoll () from /lib64/libc.so.6 #2 0x00007fc352c9c419 in ppoll (__ss=3D, __timeout=3D, __nfds=3D, __fds=3D) at /usr/include/bits/poll2.h:77 #3 qt_ppoll (timeout_ts=3D0x0, nfds=3D1, fds=3D0x7fc33000ab98) at kernel/qcore_unix.cpp:81 #4 qt_safe_poll (fds=3D0x7fc33000ab98, nfds=3Dnfds@entry=3D1, timeout_ts=3Dtimeout_ts@entry=3D0x0) at kernel/qcore_unix.cpp:102 #5 0x00007fc352c9d663 in QEventDispatcherUNIX::processEvents (this=3D, flags=3D...) at kernel/qeventdispatcher_unix.cpp:500 #6 0x00007fc352c5066a in QEventLoop::exec (this=3Dthis@entry=3D0x7fc337101= d40, flags=3D..., flags@entry=3D...) at kernel/qeventloop.cpp:212 #7 0x00007fc352ab43bb in QThread::exec (this=3Dthis@entry=3D0x7fc3553b4da0 <(anonymous namespace)::Q_QGS__q_manager::innerFunction()::holder>) at thread/qthread.cpp:515 #8 0x00007fc3553406b5 in QDBusConnectionManager::run (this=3D0x7fc3553b4da0 <(anonymous namespace)::Q_QGS__q_manager::innerFunction()::holder>) at qdbusconnection.cpp:178 #9 0x00007fc352ab85e0 in QThreadPrivate::start (arg=3D0x7fc3553b4da0 <(ano= nymous namespace)::Q_QGS__q_manager::innerFunction()::holder>) at thread/qthread_unix.cpp:368 #10 0x00007fc34e822617 in start_thread () from /lib64/libpthread.so.0 #11 0x00007fc354d5960f in clone () from /lib64/libc.so.6 Thread 1 (Thread 0x7fc355251d00 (LWP 3241)): [KCrash Handler] #6 si_draw_vbo (ctx=3D0x1413780, info=3D0x14503f8) at /var/tmp/portage/media-libs/mesa-17.2.2/work/mesa-17.2.2/src/gallium/driver= s/radeonsi/si_state_draw.c:1305 #7 0x00007fc32e0b8863 in tc_call_draw_vbo (pipe=3D, payload=3D0x14503f8) at /var/tmp/portage/media-libs/mesa-17.2.2/work/mesa-17.2.2/src/gallium/auxili= ary/util/u_threaded_context.c:1814 #8 0x00007fc32e0b69b0 in tc_batch_execute (thread_index=3D0, job=3D0x14501= 70) at /var/tmp/portage/media-libs/mesa-17.2.2/work/mesa-17.2.2/src/gallium/auxili= ary/util/u_threaded_context.c:94 #9 _tc_sync (tc=3D0x144d770, func=3D, info=3D) at /var/tmp/portage/media-libs/mesa-17.2.2/work/mesa-17.2.2/src/gallium/auxili= ary/util/u_threaded_context.c:185 #10 0x00007fc32e0b6e58 in tc_flush (_pipe=3D, fence=3D0x7ffe88493950, flags=3D1) at /var/tmp/portage/media-libs/mesa-17.2.2/work/mesa-17.2.2/src/gallium/auxili= ary/util/u_threaded_context.c:1797 #11 0x00007fc32dee0bfe in st_context_flush (stctxi=3D0x146cda0, flags=3D3, fence=3D0x7ffe88493950) at /var/tmp/portage/media-libs/mesa-17.2.2/work/mesa-17.2.2/src/mesa/state_tra= cker/st_manager.c:635 #12 0x00007fc32e01f427 in dri_flush (cPriv=3D, dPriv=3D, flags=3D, reason=3D) at /var/tmp/portage/media-libs/mesa-17.2.2/work/mesa-17.2.2/src/gallium/state_= trackers/dri/dri_drawable.c:550 #13 0x00007fc34bc989ef in loader_dri3_swap_buffers_msc (draw=3D0x13ea708, target_msc=3D0, divisor=3D0, remainder=3D0, flush_flags=3D3, force_copy=3D<= optimized out>) at /var/tmp/portage/media-libs/mesa-17.2.2/work/mesa-17.2.2/src/loader/loader_= dri3_helper.c:643 #14 0x00007fc3554345fa in QGLXContext::swapBuffers (this=3D0x138d910, surface=3D0x14775d0) at qglxintegration.cpp:545 #15 0x00007fc352fd120d in QOpenGLContext::swapBuffers (this=3D0x13c1bb0, surface=3D) at kernel/qopenglcontext.cpp:1107 #16 0x00007fc34dbd312e in QSGGuiThreadRenderLoop::renderWindow (this=3D0x12= 092f0, window=3D) at scenegraph/qsgrenderloop.cpp:445 #17 0x00007fc34dc45796 in QQuickWindow::event (this=3Dthis@entry=3D0x11d044= 0, e=3De@entry=3D0x7ffe88493f20) at items/qquickwindow.cpp:1587 #18 0x00007fc276db2d0b in PlasmaQuick::Dialog::event (this=3D0x11d0440, event=3D0x7ffe88493f20) at /var/tmp/portage/kde-frameworks/plasma-5.39.0/work/plasma-framework-5.39.0/= src/plasmaquick/dialog.cpp:1171 #19 0x00007fc35349cf4c in QApplicationPrivate::notify_helper (this=3D, receiver=3D0x11d0440, e=3D0x7ffe88493f20) at kernel/qapplication.cpp:= 3722 #20 0x00007fc3534a4620 in QApplication::notify (this=3D0x7ffe88494610, receiver=3D0x11d0440, e=3D0x7ffe88493f20) at kernel/qapplication.cpp:3481 #21 0x00007fc352c51891 in QCoreApplication::notifyInternal2 (receiver=3Dreceiver@entry=3D0x11d0440, event=3Devent@entry=3D0x7ffe88493f2= 0) at kernel/qcoreapplication.cpp:1018 #22 0x00007fc352fa9986 in QCoreApplication::sendEvent (event=3D0x7ffe88493f= 20, receiver=3D) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:233 #23 QWindowPrivate::deliverUpdateRequest (this=3Dthis@entry=3D0x11d08b0) at kernel/qwindow.cpp:2302 #24 0x00007fc352fa9e99 in QWindow::event (this=3Dthis@entry=3D0x11d0440, ev=3Dev@entry=3D0x7ffe88494390) at kernel/qwindow.cpp:2273 #25 0x00007fc34dc45735 in QQuickWindow::event (this=3Dthis@entry=3D0x11d044= 0, e=3De@entry=3D0x7ffe88494390) at items/qquickwindow.cpp:1606 #26 0x00007fc276db2d0b in PlasmaQuick::Dialog::event (this=3D0x11d0440, event=3D0x7ffe88494390) at /var/tmp/portage/kde-frameworks/plasma-5.39.0/work/plasma-framework-5.39.0/= src/plasmaquick/dialog.cpp:1171 #27 0x00007fc35349cf4c in QApplicationPrivate::notify_helper (this=3D, receiver=3D0x11d0440, e=3D0x7ffe88494390) at kernel/qapplication.cpp:= 3722 #28 0x00007fc3534a4620 in QApplication::notify (this=3D0x7ffe88494610, receiver=3D0x11d0440, e=3D0x7ffe88494390) at kernel/qapplication.cpp:3481 #29 0x00007fc352c51891 in QCoreApplication::notifyInternal2 (receiver=3D0x11d0440, event=3Devent@entry=3D0x7ffe88494390) at kernel/qcoreapplication.cpp:1018 #30 0x00007fc352c9f44b in QCoreApplication::sendEvent (event=3D0x7ffe884943= 90, receiver=3D) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:233 #31 QTimerInfoList::activateTimers (this=3Dthis@entry=3D0xb4e700) at kernel/qtimerinfo_unix.cpp:643 #32 0x00007fc352c9c844 in QEventDispatcherUNIXPrivate::activateTimers (this=3Dthis@entry=3D0xb4e660) at kernel/qeventdispatcher_unix.cpp:249 #33 0x00007fc352c9d808 in QEventDispatcherUNIX::processEvents (this=3D, flags=3D...) at kernel/qeventdispatcher_unix.cpp:514 #34 0x00007fc33da0b135 in QUnixEventDispatcherQPA::processEvents (this=3D, flags=3D...) at qunixeventdispatcher.cpp:68 #35 0x00007fc352c5066a in QEventLoop::exec (this=3Dthis@entry=3D0x7ffe88494= 520, flags=3D..., flags@entry=3D...) at kernel/qeventloop.cpp:212 #36 0x00007fc352c588fc in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1291 #37 0x00007fc352f959ec in QGuiApplication::exec () at kernel/qguiapplication.cpp:1679 #38 0x00007fc35349cea5 in QApplication::exec () at kernel/qapplication.cpp:= 2910 #39 0x00007fc35502408a in kdemain (argc=3D, argv=3D0x7ffe884= 947a8) at /var/tmp/portage/kde-plasma/kwin-5.11.0/work/kwin-5.11.0/main_x11.cpp:466 #40 0x00007fc354c835b1 in __libc_start_main () from /lib64/libc.so.6 #41 0x00000000004006ea in _start () --=20 You are receiving this mail because: You are the assignee for the bug.= --15082675100.cEEC.17356 Date: Tue, 17 Oct 2017 19:11:50 +0000 MIME-Version: 1.0 Content-Type: text/html; charset="UTF-8" Content-Transfer-Encoding: quoted-printable X-Bugzilla-URL: http://bugs.freedesktop.org/ Auto-Submitted: auto-generated

Commen= t # 3 on bug 10323= 4 from Dennis Schridde 
It just happened again:

Application: KWin (kwin_x11), signal: Segmentation fault
Using host libthread_db library "/lib64/libthread_db.so.1".
[Current thread is 1 (Thread 0x7fc355251d00 (LWP 3241))]

Thread 13 (Thread 0x7fc31350c700 (LWP 30580)):
#0  0x00007fc34e829466 in pthread_cond_wait () from /lib64/libpthread.so.0
#1  0x00007fc32df9b7f3 in cnd_wait (mtx=3D0x144db48, cond=3D0x144db70) at
/var/tmp/portage/media-libs/mesa-17.2.2/work/mesa-17.2.2/include/c11/thread=
s_posix.h:159
#2  util_queue_thread_func (input=3Dinput@entry=3D0x13e9bf0) at
/var/tmp/portage/media-libs/mesa-17.2.2/work/mesa-17.2.2/src/util/u_queue.c=
:158
#3  0x00007fc32df9b717 in impl_thrd_routine (p=3D<optimized out>) at
/var/tmp/portage/media-libs/mesa-17.2.2/work/mesa-17.2.2/include/c11/thread=
s_posix.h:87
#4  0x00007fc34e822617 in start_thread () from /lib64/libpthread.so.0
#5  0x00007fc354d5960f in clone () from /lib64/libc.so.6

Thread 12 (Thread 0x7fc312d0b700 (LWP 3408)):
#0  0x00007fc34e829466 in pthread_cond_wait () from /lib64/libpthread.so.0
#1  0x00007fc351dbe634 in ?? () from /usr/lib64/libQt5Script.so.5
#2  0x00007fc351dbe679 in ?? () from /usr/lib64/libQt5Script.so.5
#3  0x00007fc34e822617 in start_thread () from /lib64/libpthread.so.0
#4  0x00007fc354d5960f in clone () from /lib64/libc.so.6

Thread 11 (Thread 0x7fc313d0d700 (LWP 3380)):
#0  0x00007fc34e829466 in pthread_cond_wait () from /lib64/libpthread.so.0
#1  0x00007fc32df9b7f3 in cnd_wait (mtx=3D0xf50528, cond=3D0xf50550) at
/var/tmp/portage/media-libs/mesa-17.2.2/work/mesa-17.2.2/include/c11/thread=
s_posix.h:159
#2  util_queue_thread_func (input=3Dinput@entry=3D0xe39db0) at
/var/tmp/portage/media-libs/mesa-17.2.2/work/mesa-17.2.2/src/util/u_queue.c=
:158
#3  0x00007fc32df9b717 in impl_thrd_routine (p=3D<optimized out>) at
/var/tmp/portage/media-libs/mesa-17.2.2/work/mesa-17.2.2/include/c11/thread=
s_posix.h:87
#4  0x00007fc34e822617 in start_thread () from /lib64/libpthread.so.0
#5  0x00007fc354d5960f in clone () from /lib64/libc.so.6

Thread 10 (Thread 0x7fc31450e700 (LWP 3377)):
#0  0x00007fc34e829466 in pthread_cond_wait () from /lib64/libpthread.so.0
#1  0x00007fc32df9b7f3 in cnd_wait (mtx=3D0xdf6b80, cond=3D0xdf6ba8) at
/var/tmp/portage/media-libs/mesa-17.2.2/work/mesa-17.2.2/include/c11/thread=
s_posix.h:159
#2  util_queue_thread_func (input=3Dinput@entry=3D0xe45f40) at
/var/tmp/portage/media-libs/mesa-17.2.2/work/mesa-17.2.2/src/util/u_queue.c=
:158
#3  0x00007fc32df9b717 in impl_thrd_routine (p=3D<optimized out>) at
/var/tmp/portage/media-libs/mesa-17.2.2/work/mesa-17.2.2/include/c11/thread=
s_posix.h:87
#4  0x00007fc34e822617 in start_thread () from /lib64/libpthread.so.0
#5  0x00007fc354d5960f in clone () from /lib64/libc.so.6

Thread 9 (Thread 0x7fc314d0f700 (LWP 3376)):
#0  0x00007fc34e829466 in pthread_cond_wait () from /lib64/libpthread.so.0
#1  0x00007fc32df9b7f3 in cnd_wait (mtx=3D0xdf6b80, cond=3D0xdf6ba8) at
/var/tmp/portage/media-libs/mesa-17.2.2/work/mesa-17.2.2/include/c11/thread=
s_posix.h:159
#2  util_queue_thread_func (input=3Dinput@entry=3D0xe45f00) at
/var/tmp/portage/media-libs/mesa-17.2.2/work/mesa-17.2.2/src/util/u_queue.c=
:158
#3  0x00007fc32df9b717 in impl_thrd_routine (p=3D<optimized out>) at
/var/tmp/portage/media-libs/mesa-17.2.2/work/mesa-17.2.2/include/c11/thread=
s_posix.h:87
#4  0x00007fc34e822617 in start_thread () from /lib64/libpthread.so.0
#5  0x00007fc354d5960f in clone () from /lib64/libc.so.6

Thread 8 (Thread 0x7fc315510700 (LWP 3375)):
#0  0x00007fc34e829466 in pthread_cond_wait () from /lib64/libpthread.so.0
#1  0x00007fc32df9b7f3 in cnd_wait (mtx=3D0xdf6a98, cond=3D0xdf6ac0) at
/var/tmp/portage/media-libs/mesa-17.2.2/work/mesa-17.2.2/include/c11/thread=
s_posix.h:159
#2  util_queue_thread_func (input=3Dinput@entry=3D0xe52840) at
/var/tmp/portage/media-libs/mesa-17.2.2/work/mesa-17.2.2/src/util/u_queue.c=
:158
#3  0x00007fc32df9b717 in impl_thrd_routine (p=3D<optimized out>) at
/var/tmp/portage/media-libs/mesa-17.2.2/work/mesa-17.2.2/include/c11/thread=
s_posix.h:87
#4  0x00007fc34e822617 in start_thread () from /lib64/libpthread.so.0
#5  0x00007fc354d5960f in clone () from /lib64/libc.so.6

Thread 7 (Thread 0x7fc315d11700 (LWP 3374)):
#0  0x00007fc34e829466 in pthread_cond_wait () from /lib64/libpthread.so.0
#1  0x00007fc32df9b7f3 in cnd_wait (mtx=3D0xdf6a98, cond=3D0xdf6ac0) at
/var/tmp/portage/media-libs/mesa-17.2.2/work/mesa-17.2.2/include/c11/thread=
s_posix.h:159
#2  util_queue_thread_func (input=3Dinput@entry=3D0xe0a120) at
/var/tmp/portage/media-libs/mesa-17.2.2/work/mesa-17.2.2/src/util/u_queue.c=
:158
#3  0x00007fc32df9b717 in impl_thrd_routine (p=3D<optimized out>) at
/var/tmp/portage/media-libs/mesa-17.2.2/work/mesa-17.2.2/include/c11/thread=
s_posix.h:87
#4  0x00007fc34e822617 in start_thread () from /lib64/libpthread.so.0
#5  0x00007fc354d5960f in clone () from /lib64/libc.so.6

Thread 6 (Thread 0x7fc316512700 (LWP 3373)):
#0  0x00007fc34e829466 in pthread_cond_wait () from /lib64/libpthread.so.0
#1  0x00007fc32df9b7f3 in cnd_wait (mtx=3D0xdf6a98, cond=3D0xdf6ac0) at
/var/tmp/portage/media-libs/mesa-17.2.2/work/mesa-17.2.2/include/c11/thread=
s_posix.h:159
#2  util_queue_thread_func (input=3Dinput@entry=3D0xe45d60) at
/var/tmp/portage/media-libs/mesa-17.2.2/work/mesa-17.2.2/src/util/u_queue.c=
:158
#3  0x00007fc32df9b717 in impl_thrd_routine (p=3D<optimized out>) at
/var/tmp/portage/media-libs/mesa-17.2.2/work/mesa-17.2.2/include/c11/thread=
s_posix.h:87
#4  0x00007fc34e822617 in start_thread () from /lib64/libpthread.so.0
#5  0x00007fc354d5960f in clone () from /lib64/libc.so.6

Thread 5 (Thread 0x7fc316f19700 (LWP 3372)):
#0  0x00007fc34e829466 in pthread_cond_wait () from /lib64/libpthread.so.0
#1  0x00007fc32df9b7f3 in cnd_wait (mtx=3D0xe45de0, cond=3D0xe45e08) at
/var/tmp/portage/media-libs/mesa-17.2.2/work/mesa-17.2.2/include/c11/thread=
s_posix.h:159
#2  util_queue_thread_func (input=3Dinput@entry=3D0xd4c050) at
/var/tmp/portage/media-libs/mesa-17.2.2/work/mesa-17.2.2/src/util/u_queue.c=
:158
#3  0x00007fc32df9b717 in impl_thrd_routine (p=3D<optimized out>) at
/var/tmp/portage/media-libs/mesa-17.2.2/work/mesa-17.2.2/include/c11/thread=
s_posix.h:87
#4  0x00007fc34e822617 in start_thread () from /lib64/libpthread.so.0
#5  0x00007fc354d5960f in clone () from /lib64/libc.so.6

Thread 4 (Thread 0x7fc31771a700 (LWP 3371)):
#0  0x00007fc34e829466 in pthread_cond_wait () from /lib64/libpthread.so.0
#1  0x00007fc32df9b7f3 in cnd_wait (mtx=3D0xdf3d38, cond=3D0xdf3d60) at
/var/tmp/portage/media-libs/mesa-17.2.2/work/mesa-17.2.2/include/c11/thread=
s_posix.h:159
#2  util_queue_thread_func (input=3Dinput@entry=3D0xd4c390) at
/var/tmp/portage/media-libs/mesa-17.2.2/work/mesa-17.2.2/src/util/u_queue.c=
:158
#3  0x00007fc32df9b717 in impl_thrd_routine (p=3D<optimized out>) at
/var/tmp/portage/media-libs/mesa-17.2.2/work/mesa-17.2.2/include/c11/thread=
s_posix.h:87
#4  0x00007fc34e822617 in start_thread () from /lib64/libpthread.so.0
#5  0x00007fc354d5960f in clone () from /lib64/libc.so.6

Thread 3 (Thread 0x7fc32ffff700 (LWP 3341)):
#0  0x00007fc354d4e5c3 in ppoll () from /lib64/libc.so.6
#1  0x00007fc352c9c419 in ppoll (__ss=3D<optimized out>, __timeout=3D=
<optimized
out>, __nfds=3D<optimized out>, __fds=3D<optimized out>) at
/usr/include/bits/poll2.h:77
#2  qt_ppoll (timeout_ts=3D0x0, nfds=3D1, fds=3D0x7fc324000ac8) at
kernel/qcore_unix.cpp:81
#3  qt_safe_poll (fds=3D0x7fc324000ac8, nfds=3Dnfds@entry=3D1,
timeout_ts=3Dtimeout_ts@entry=3D0x0) at kernel/qcore_unix.cpp:102
#4  0x00007fc352c9d663 in QEventDispatcherUNIX::processEvents (this=3D<o=
ptimized
out>, flags=3D...) at kernel/qeventdispatcher_unix.cpp:500
#5  0x00007fc352c5066a in QEventLoop::exec (this=3Dthis@entry=3D0x7fc32=
fffed50,
flags=3D..., flags@entry=3D...) at kernel/qeventloop.cpp:212
#6  0x00007fc352ab43bb in QThread::exec (this=3Dthis@entry=3D0xde0aa0) =
at
thread/qthread.cpp:515
#7  0x00007fc34d6f3675 in QQmlThreadPrivate::run (this=3D0xde0aa0) at
qml/ftw/qqmlthread.cpp:147
#8  0x00007fc352ab85e0 in QThreadPrivate::start (arg=3D0xde0aa0) at
thread/qthread_unix.cpp:368
#9  0x00007fc34e822617 in start_thread () from /lib64/libpthread.so.0
#10 0x00007fc354d5960f in clone () from /lib64/libc.so.6

Thread 2 (Thread 0x7fc337102700 (LWP 3277)):
#0  0x00007fc354d67b92 in __libc_disable_asynccancel () from /lib64/libc.so=
.6
#1  0x00007fc354d4e5d6 in ppoll () from /lib64/libc.so.6
#2  0x00007fc352c9c419 in ppoll (__ss=3D<optimized out>, __timeout=3D=
<optimized
out>, __nfds=3D<optimized out>, __fds=3D<optimized out>) at
/usr/include/bits/poll2.h:77
#3  qt_ppoll (timeout_ts=3D0x0, nfds=3D1, fds=3D0x7fc33000ab98) at
kernel/qcore_unix.cpp:81
#4  qt_safe_poll (fds=3D0x7fc33000ab98, nfds=3Dnfds@entry=3D1,
timeout_ts=3Dtimeout_ts@entry=3D0x0) at kernel/qcore_unix.cpp:102
#5  0x00007fc352c9d663 in QEventDispatcherUNIX::processEvents (this=3D<o=
ptimized
out>, flags=3D...) at kernel/qeventdispatcher_unix.cpp:500
#6  0x00007fc352c5066a in QEventLoop::exec (this=3Dthis@entry=3D0x7fc33=
7101d40,
flags=3D..., flags@entry=3D...) at kernel/qeventloop.cpp:212
#7  0x00007fc352ab43bb in QThread::exec (this=3Dthis@entry=3D0x7fc3553b=
4da0
<(anonymous namespace)::Q_QGS__q_manager::innerFunction()::holder>) at
thread/qthread.cpp:515
#8  0x00007fc3553406b5 in QDBusConnectionManager::run (this=3D0x7fc3553b4da0
<(anonymous namespace)::Q_QGS__q_manager::innerFunction()::holder>) at
qdbusconnection.cpp:178
#9  0x00007fc352ab85e0 in QThreadPrivate::start (arg=3D0x7fc3553b4da0 <(=
anonymous
namespace)::Q_QGS__q_manager::innerFunction()::holder>) at
thread/qthread_unix.cpp:368
#10 0x00007fc34e822617 in start_thread () from /lib64/libpthread.so.0
#11 0x00007fc354d5960f in clone () from /lib64/libc.so.6

Thread 1 (Thread 0x7fc355251d00 (LWP 3241)):
[KCrash Handler]
#6  si_draw_vbo (ctx=3D0x1413780, info=3D0x14503f8) at
/var/tmp/portage/media-libs/mesa-17.2.2/work/mesa-17.2.2/src/gallium/driver=
s/radeonsi/si_state_draw.c:1305
#7  0x00007fc32e0b8863 in tc_call_draw_vbo (pipe=3D<optimized out>,
payload=3D0x14503f8) at
/var/tmp/portage/media-libs/mesa-17.2.2/work/mesa-17.2.2/src/gallium/auxili=
ary/util/u_threaded_context.c:1814
#8  0x00007fc32e0b69b0 in tc_batch_execute (thread_index=3D0, job=3D0x14501=
70) at
/var/tmp/portage/media-libs/mesa-17.2.2/work/mesa-17.2.2/src/gallium/auxili=
ary/util/u_threaded_context.c:94
#9  _tc_sync (tc=3D0x144d770, func=3D<optimized out>, info=3D<opti=
mized out>) at
/var/tmp/portage/media-libs/mesa-17.2.2/work/mesa-17.2.2/src/gallium/auxili=
ary/util/u_threaded_context.c:185
#10 0x00007fc32e0b6e58 in tc_flush (_pipe=3D<optimized out>,
fence=3D0x7ffe88493950, flags=3D1) at
/var/tmp/portage/media-libs/mesa-17.2.2/work/mesa-17.2.2/src/gallium/auxili=
ary/util/u_threaded_context.c:1797
#11 0x00007fc32dee0bfe in st_context_flush (stctxi=3D0x146cda0, flags=3D3,
fence=3D0x7ffe88493950) at
/var/tmp/portage/media-libs/mesa-17.2.2/work/mesa-17.2.2/src/mesa/state_tra=
cker/st_manager.c:635
#12 0x00007fc32e01f427 in dri_flush (cPriv=3D<optimized out>, dPriv=
=3D<optimized
out>, flags=3D<optimized out>, reason=3D<optimized out>) at
/var/tmp/portage/media-libs/mesa-17.2.2/work/mesa-17.2.2/src/gallium/state_=
trackers/dri/dri_drawable.c:550
#13 0x00007fc34bc989ef in loader_dri3_swap_buffers_msc (draw=3D0x13ea708,
target_msc=3D0, divisor=3D0, remainder=3D0, flush_flags=3D3, force_copy=3D&=
lt;optimized
out>) at
/var/tmp/portage/media-libs/mesa-17.2.2/work/mesa-17.2.2/src/loader/loader_=
dri3_helper.c:643
#14 0x00007fc3554345fa in QGLXContext::swapBuffers (this=3D0x138d910,
surface=3D0x14775d0) at qglxintegration.cpp:545
#15 0x00007fc352fd120d in QOpenGLContext::swapBuffers (this=3D0x13c1bb0,
surface=3D<optimized out>) at kernel/qopenglcontext.cpp:1107
#16 0x00007fc34dbd312e in QSGGuiThreadRenderLoop::renderWindow (this=3D0x12=
092f0,
window=3D<optimized out>) at scenegraph/qsgrenderloop.cpp:445
#17 0x00007fc34dc45796 in QQuickWindow::event (this=3Dthis@entry=3D0x11=
d0440,
e=3De@entry=3D0x7ffe88493f20) at items/qquickwindow.cpp:1587
#18 0x00007fc276db2d0b in PlasmaQuick::Dialog::event (this=3D0x11d0440,
event=3D0x7ffe88493f20) at
/var/tmp/portage/kde-frameworks/plasma-5.39.0/work/plasma-framework-5.39.0/=
src/plasmaquick/dialog.cpp:1171
#19 0x00007fc35349cf4c in QApplicationPrivate::notify_helper (this=3D<op=
timized
out>, receiver=3D0x11d0440, e=3D0x7ffe88493f20) at kernel/qapplication.c=
pp:3722
#20 0x00007fc3534a4620 in QApplication::notify (this=3D0x7ffe88494610,
receiver=3D0x11d0440, e=3D0x7ffe88493f20) at kernel/qapplication.cpp:3481
#21 0x00007fc352c51891 in QCoreApplication::notifyInternal2
(receiver=3Dreceiver@entry=3D0x11d0440, event=3Devent@entry=3D0x7ff=
e88493f20) at
kernel/qcoreapplication.cpp:1018
#22 0x00007fc352fa9986 in QCoreApplication::sendEvent (event=3D0x7ffe88493f=
20,
receiver=3D<optimized out>) at
../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:233
#23 QWindowPrivate::deliverUpdateRequest (this=3Dthis@entry=3D0x11d08b0=
) at
kernel/qwindow.cpp:2302
#24 0x00007fc352fa9e99 in QWindow::event (this=3Dthis@entry=3D0x11d0440,
ev=3Dev@entry=3D0x7ffe88494390) at kernel/qwindow.cpp:2273
#25 0x00007fc34dc45735 in QQuickWindow::event (this=3Dthis@entry=3D0x11=
d0440,
e=3De@entry=3D0x7ffe88494390) at items/qquickwindow.cpp:1606
#26 0x00007fc276db2d0b in PlasmaQuick::Dialog::event (this=3D0x11d0440,
event=3D0x7ffe88494390) at
/var/tmp/portage/kde-frameworks/plasma-5.39.0/work/plasma-framework-5.39.0/=
src/plasmaquick/dialog.cpp:1171
#27 0x00007fc35349cf4c in QApplicationPrivate::notify_helper (this=3D<op=
timized
out>, receiver=3D0x11d0440, e=3D0x7ffe88494390) at kernel/qapplication.c=
pp:3722
#28 0x00007fc3534a4620 in QApplication::notify (this=3D0x7ffe88494610,
receiver=3D0x11d0440, e=3D0x7ffe88494390) at kernel/qapplication.cpp:3481
#29 0x00007fc352c51891 in QCoreApplication::notifyInternal2
(receiver=3D0x11d0440, event=3Devent@entry=3D0x7ffe88494390) at
kernel/qcoreapplication.cpp:1018
#30 0x00007fc352c9f44b in QCoreApplication::sendEvent (event=3D0x7ffe884943=
90,
receiver=3D<optimized out>) at
../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:233
#31 QTimerInfoList::activateTimers (this=3Dthis@entry=3D0xb4e700) at
kernel/qtimerinfo_unix.cpp:643
#32 0x00007fc352c9c844 in QEventDispatcherUNIXPrivate::activateTimers
(this=3Dthis@entry=3D0xb4e660) at kernel/qeventdispatcher_unix.cpp:249
#33 0x00007fc352c9d808 in QEventDispatcherUNIX::processEvents (this=3D<o=
ptimized
out>, flags=3D...) at kernel/qeventdispatcher_unix.cpp:514
#34 0x00007fc33da0b135 in QUnixEventDispatcherQPA::processEvents
(this=3D<optimized out>, flags=3D...) at qunixeventdispatcher.cpp:68
#35 0x00007fc352c5066a in QEventLoop::exec (this=3Dthis@entry=3D0x7ffe8=
8494520,
flags=3D..., flags@entry=3D...) at kernel/qeventloop.cpp:212
#36 0x00007fc352c588fc in QCoreApplication::exec () at
kernel/qcoreapplication.cpp:1291
#37 0x00007fc352f959ec in QGuiApplication::exec () at
kernel/qguiapplication.cpp:1679
#38 0x00007fc35349cea5 in QApplication::exec () at kernel/qapplication.cpp:=
2910
#39 0x00007fc35502408a in kdemain (argc=3D<optimized out>, argv=3D0x7=
ffe884947a8)
at /var/tmp/portage/kde-plasma/kwin-5.11.0/work/kwin-5.11.0/main_x11.cpp:466
#40 0x00007fc354c835b1 in __libc_start_main () from /lib64/libc.so.6
#41 0x00000000004006ea in _start ()

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