https://bugs.kde.org/show_bug.cgi?id=355463
--- Comment #34 from Vadym Krevs <vkr...@yahoo.com> ---
Happens all the time to me on openSUSE Leap 42.1 as soon as google chrome is
started. Here is the backtrace:
Program received signal SIGSEGV, Segmentation fault.
SNIProxy::getImageNonComposite (this=this@entry=0xe25720) at
/usr/src/debug/plasma-workspace-5.6.95/xembed-sni-proxy/sniproxy.cpp:273
273 /usr/src/debug/plasma-workspace-5.6.95/xembed-sni-proxy/sniproxy.cpp:
No such file or directory.
(gdb) info threads
Id Target Id Frame
3 Thread 0x7f1fca974700 (LWP 1697) "QXcbEventReader" 0x00007f1fd31c1bbd in
poll () at ../sysdeps/unix/syscall-template.S:81
2 Thread 0x7f1fbca9b700 (LWP 1709) "QDBusConnection" 0x00007f1fd31c1bbd in
poll () at ../sysdeps/unix/syscall-template.S:81
* 1 Thread 0x7f1fd58eb780 (LWP 1694) "xembedsniproxy"
SNIProxy::getImageNonComposite (this=this@entry=0xe25720) at
/usr/src/debug/plasma-workspace-5.6.95/xembed-sni-proxy/sniproxy.cpp:273
(gdb) thread apply allbt
(gdb) thread apply all bt
Thread 3 (Thread 0x7f1fca974700 (LWP 1697)):
#0 0x00007f1fd31c1bbd in poll () at ../sysdeps/unix/syscall-template.S:81
#1 0x00007f1fd5045422 in _xcb_conn_wait (__timeout=-1, __nfds=1,
__fds=0x7f1fca973d40) at /usr/include/bits/poll2.h:46
#2 0x00007f1fd5045422 in _xcb_conn_wait (c=c@entry=0xd981e0,
cond=cond@entry=0xd98220, vector=vector@entry=0x0, count=count@entry=0x0) at
xcb_conn.c:459
#3 0x00007f1fd504700f in xcb_wait_for_event (c=0xd981e0) at xcb_in.c:693
#4 0x00007f1fccef1579 in QXcbEventReader::run() (this=0xda2ba0) at
qxcbconnection.cpp:1325
#5 0x00007f1fd38c0a29 in QThreadPrivate::start(void*) (arg=0xda2ba0) at
thread/qthread_unix.cpp:341
#6 0x00007f1fd2ed00a4 in start_thread (arg=0x7f1fca974700) at
pthread_create.c:309
#7 0x00007f1fd31c9fed in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:111
Thread 2 (Thread 0x7f1fbca9b700 (LWP 1709)):
#0 0x00007f1fd31c1bbd in poll () at ../sysdeps/unix/syscall-template.S:81
#1 0x00007f1fcfe46e64 in g_main_context_iterate (priority=2147483647, n_fds=5,
fds=0x7f1fb800fd00, timeout=-1, context=0x7f1fb8000990) at gmain.c:4103
#2 0x00007f1fcfe46e64 in g_main_context_iterate
(context=context@entry=0x7f1fb8000990, block=block@entry=1,
dispatch=dispatch@entry=1, self=<optimized out>) at gmain.c:3803
#3 0x00007f1fcfe46f7c in g_main_context_iteration (context=0x7f1fb8000990,
may_block=1) at gmain.c:3869
#4 0x00007f1fd3ad332c in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>)
(this=0x7f1fb80008c0, flags=...) at kernel/qeventdispatcher_glib.cpp:417
#5 0x00007f1fd3a80fcb in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>)
(this=this@entry=0x7f1fbca9ae20, flags=..., flags@entry=...) at
kernel/qeventloop.cpp:204
#6 0x00007f1fd38bbf5a in QThread::exec() (this=this@entry=0x7f1fd5721d00
<(anonymous namespace)::Q_QGS__q_manager::innerFunction()::holder>) at
thread/qthread.cpp:500
#7 0x00007f1fd54b9225 in QDBusConnectionManager::run() (this=0x7f1fd5721d00
<(anonymous namespace)::Q_QGS__q_manager::innerFunction()::holder>) at
qdbusconnection.cpp:189
#8 0x00007f1fd38c0a29 in QThreadPrivate::start(void*) (arg=0x7f1fd5721d00
<(anonymous namespace)::Q_QGS__q_manager::innerFunction()::holder>) at
thread/qthread_unix.cpp:341
#9 0x00007f1fd2ed00a4 in start_thread (arg=0x7f1fbca9b700) at
pthread_create.c:309
#10 0x00007f1fd31c9fed in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:111
Thread 1 (Thread 0x7f1fd58eb780 (LWP 1694)):
#0 0x000000000040c00f in SNIProxy::getImageNonComposite() const
(this=this@entry=0xe25720) at
/usr/src/debug/plasma-workspace-5.6.95/xembed-sni-proxy/sniproxy.cpp:273
#1 0x000000000040c2c4 in SNIProxy::update() (this=0xe25720) at
/usr/src/debug/plasma-workspace-5.6.95/xembed-sni-proxy/sniproxy.cpp:214
#2 0x00000000004093ac in FdoSelectionManager::nativeEventFilter(QByteArray
const&, void*, long*) (this=0x7ffe7feb3470, eventType=...,
message=0x7f1fc4003d60, result=<optimized out>)
at
/usr/src/debug/plasma-workspace-5.6.95/xembed-sni-proxy/fdoselectionmanager.cpp:154
#3 0x00007f1fd3a80260 in
QAbstractEventDispatcher::filterNativeEvent(QByteArray const&, void*, long*)
(this=<optimized out>, eventType=..., message=message@entry=0x7f1fc4003d60,
result=result@entry=0x7ffe7feb2ee8)
at kernel/qabstracteventdispatcher.cpp:460
#4 0x00007f1fcceef924 in QXcbConnection::handleXcbEvent(xcb_generic_event_t*)
(this=this@entry=0xd969f0, event=event@entry=0x7f1fc4003d60) at
qxcbconnection.cpp:1091
#5 0x00007f1fccef197b in QXcbConnection::processXcbEvents() (this=0xd969f0) at
qxcbconnection.cpp:1723
#6 0x00007f1fd3aae156 in QObject::event(QEvent*) (this=0xd969f0, e=<optimized
out>) at kernel/qobject.cpp:1256
#7 0x00007f1fd3a8307c in QCoreApplication::notify(QObject*, QEvent*)
(event=<optimized out>, receiver=<optimized out>) at
kernel/qcoreapplication.cpp:1090
#8 0x00007f1fd3a8307c in QCoreApplication::notify(QObject*, QEvent*)
(this=<optimized out>, receiver=<optimized out>, event=<optimized out>) at
kernel/qcoreapplication.cpp:1076
#9 0x00007f1fd3a82fb5 in QCoreApplication::notifyInternal2(QObject*, QEvent*)
(receiver=0xd969f0, event=event@entry=0x7f1fc4003310) at
kernel/qcoreapplication.cpp:1015
#10 0x00007f1fd3a84d9a in QCoreApplicationPrivate::sendPostedEvents(QObject*,
int, QThreadData*) (event=0x7f1fc4003310, receiver=<optimized out>) at
kernel/qcoreapplication.h:225
#11 0x00007f1fd3a84d9a in QCoreApplicationPrivate::sendPostedEvents(QObject*,
int, QThreadData*) (receiver=receiver@entry=0x0, event_type=event_type@entry=0,
data=0xd85d30) at kernel/qcoreapplication.cpp:1650
#12 0x00007f1fd3a85348 in QCoreApplication::sendPostedEvents(QObject*, int)
(receiver=receiver@entry=0x0, event_type=event_type@entry=0) at
kernel/qcoreapplication.cpp:1508
#13 0x00007f1fd3ad3ca3 in postEventSourceDispatch(GSource*, GSourceFunc,
gpointer) (s=0xdba260) at kernel/qeventdispatcher_glib.cpp:270
#14 0x00007f1fcfe46c84 in g_main_context_dispatch (context=0x7f1fc40016f0) at
gmain.c:3122
#15 0x00007f1fcfe46c84 in g_main_context_dispatch
(context=context@entry=0x7f1fc40016f0) at gmain.c:3737
#16 0x00007f1fcfe46ed8 in g_main_context_iterate
(context=context@entry=0x7f1fc40016f0, block=block@entry=1,
dispatch=dispatch@entry=1, self=<optimized out>) at gmain.c:3808
#17 0x00007f1fcfe46f7c in g_main_context_iteration (context=0x7f1fc40016f0,
may_block=1) at gmain.c:3869
#18 0x00007f1fd3ad332c in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>)
(this=0xde9630, flags=...) at kernel/qeventdispatcher_glib.cpp:417
#19 0x00007f1fd3a80fcb in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>)
(this=this@entry=0x7ffe7feb33d0, flags=..., flags@entry=...) at
kernel/qeventloop.cpp:204
#20 0x00007f1fd3a88eb6 in QCoreApplication::exec() () at
kernel/qcoreapplication.cpp:1285
#21 0x00007f1fd3fce7dc in QGuiApplication::exec() () at
kernel/qguiapplication.cpp:1607
#22 0x0000000000406ad6 in main(int, char**) (argc=1, argv=<optimized out>) at
/usr/src/debug/plasma-workspace-5.6.95/xembed-sni-proxy/main.cpp:68
(gdb)
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