https://bugs.kde.org/show_bug.cgi?id=495317
Nate Graham <n...@kde.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
Priority|NOR |VHI
--- Comment #1 from Nate Graham <n...@kde.org> ---
Full backtrace:
#0 __pthread_kill_implementation
(threadid=<optimized out>, signo=signo@entry=11, no_tid=no_tid@entry=0) at
pthread_kill.c:44
#1 0x00007fedea0a86d3 in __pthread_kill_internal (threadid=<optimized out>,
signo=11)
at pthread_kill.c:78
#2 0x00007fedea04fc4e in __GI_raise (sig=11) at ../sysdeps/posix/raise.c:26
#3 0x00007fedee4c55ab in KCrash::defaultCrashHandler (sig=11)
at /home/nate/kde/src/kcrash/src/kcrash.cpp:596
#4 0x00007fedea04fd00 in <signal handler called> () at /lib64/libc.so.6
#5 std::__atomic_base<int>::fetch_add
(this=0x8000000000000000, __i=1, __m=std::memory_order::acq_rel)
at /usr/include/c++/14/bits/atomic_base.h:629
#6 QAtomicOps<int>::ref<int>
(_q_value=<error reading variable: Cannot access memory at address
0x8000000000000000>)
at /usr/include/qt6/QtCore/qatomic_cxx11.h:259
#7 QBasicAtomicInteger<int>::ref (this=0x8000000000000000)
at /usr/include/qt6/QtCore/qbasicatomic.h:47
#8 QArrayData::ref (this=0x8000000000000000) at
/usr/include/qt6/QtCore/qarraydata.h:58
#9 QArrayDataPointer<char16_t>::ref (this=0x7ffc13c4d9c0)
at /usr/include/qt6/QtCore/qarraydatapointer.h:438
#10 QArrayDataPointer<char16_t>::QArrayDataPointer (this=0x7ffc13c4d9c0,
other=...)
at /usr/include/qt6/QtCore/qarraydatapointer.h:40
#11 QString::QString (this=0x7ffc13c4d9c0, other=...) at
/usr/include/qt6/QtCore/qstring.h:1186
#12 KWin::Window::desktopFileName (this=0x31a257e0) at
/home/nate/kde/src/kwin/src/window.h:1241
#13 KWin::ScreencastManager::streamWindow
(this=0x3070f150, waylandStream=0x31253aa0, winid=<optimized out>,
mode=KWin::ScreencastV1Interface::Hidden) at
/home/nate/kde/src/kwin/src/plugins/screencast/screencastmanager.cpp:50
#14 0x00007fedea7fc8f2 in QtPrivate::QSlotObjectBase::call
(this=0x3075aad0, r=<optimized out>, a=0x7ffc13c4db10)
at
/usr/src/debug/qt6-qtbase-6.7.2-6.fc40.x86_64/src/corelib/kernel/qobjectdefs_impl.h:469
#15 doActivate<false> (sender=0x30706830, signal_index=5, argv=0x7ffc13c4db10)
at
/usr/src/debug/qt6-qtbase-6.7.2-6.fc40.x86_64/src/corelib/kernel/qobject.cpp:4086
#16 0x00007fedea7f2bc7 in QMetaObject::activate
(sender=<optimized out>, m=m@entry=0x7fedee093ee0
<KWin::ScreencastV1Interface::staticMetaObject>,
local_signal_index=local_signal_index@entry=2, argv=argv@entry=0x7ffc13c4db10)
at
/usr/src/debug/qt6-qtbase-6.7.2-6.fc40.x86_64/src/corelib/kernel/qobject.cpp:4146
#17 0x00007fededd99f85 in
KWin::ScreencastV1Interface::windowScreencastRequested
(this=<optimized out>, _t1=<optimized out>, _t2=<optimized out>,
_t3=<optimized out>)
at
/home/nate/kde/build/kwin/src/kwin_autogen/include/moc_screencast_v1.cpp:371
#18 0x00007fedede89d01 in
QtWaylandServer::zkde_screencast_unstable_v1::handle_stream_window
(client=<optimized out>, resource=<optimized out>, stream=107,
window_uuid=0x31665a20 "{47e65496-0bde-43b5-ae21-e2919ba39fc1}", pointer=1)
at
/home/nate/kde/build/kwin/src/wayland/qwayland-server-zkde-screencast-unstable-v1.cpp:262
#19 0x00007fede9901056 in ffi_call_unix64 () at ../src/x86/unix64.S:104
#20 0x00007fede98fd6a0 in ffi_call_int
(cif=cif@entry=0x7ffc13c4dd80, fn=<optimized out>, rvalue=<optimized out>,
avalue=<optimized out>, closure=closure@entry=0x0) at ../src/x86/ffi64.c:673
--Type <RET> for more, q to quit, c to continue without paging--c
#21 0x00007fede99004ee in ffi_call
(cif=cif@entry=0x7ffc13c4dd80, fn=<optimized out>, rvalue=rvalue@entry=0x0,
avalue=avalue@entry=0x7ffc13c4de50) at ../src/x86/ffi64.c:710
#22 0x00007fedee4b6b21 in wl_closure_invoke
(closure=0x31665940, flags=<optimized out>, target=<optimized out>,
opcode=1, data=<optimized out>) at ../../src/wayland/src/connection.c:1236
#23 0x00007fedee4b1aa2 in wl_client_connection_data
(fd=<optimized out>, mask=<optimized out>, data=0x3132f2f0)
at ../../src/wayland/src/wayland-server.c:460
#24 0x00007fedee4b46d2 in wl_event_loop_dispatch (loop=0x301e8210,
timeout=<optimized out>)
at ../../src/wayland/src/event-loop.c:1106
#25 0x00007fededd52574 in KWin::Display::dispatchEvents (this=<optimized out>)
at /home/nate/kde/src/kwin/src/wayland/display.cpp:121
#26 0x00007fedea7fc8f2 in QtPrivate::QSlotObjectBase::call
(this=0x306d3ce0, r=<optimized out>, a=0x7ffc13c4e2f0)
at
/usr/src/debug/qt6-qtbase-6.7.2-6.fc40.x86_64/src/corelib/kernel/qobjectdefs_impl.h:469
#27 doActivate<false> (sender=0x304ce530, signal_index=3, argv=0x7ffc13c4e2f0)
at
/usr/src/debug/qt6-qtbase-6.7.2-6.fc40.x86_64/src/corelib/kernel/qobject.cpp:4086
#28 0x00007fedea7f2bc7 in QMetaObject::activate
(sender=sender@entry=0x304ce530, m=m@entry=0x7fedeac8afa0,
local_signal_index=local_signal_index@entry=0, argv=argv@entry=0x7ffc13c4e2f0)
at
/usr/src/debug/qt6-qtbase-6.7.2-6.fc40.x86_64/src/corelib/kernel/qobject.cpp:4146
#29 0x00007fedea80a54d in QSocketNotifier::activated
(this=this@entry=0x304ce530, _t1=..., _t2=<optimized out>, _t3=...)
at
/usr/src/debug/qt6-qtbase-6.7.2-6.fc40.x86_64/redhat-linux-build/src/corelib/Core_autogen/include/moc_qsocketnotifier.cpp:195
#30 0x00007fedea80ad5b in QSocketNotifier::event (this=0x304ce530, e=<optimized
out>)
at
/usr/src/debug/qt6-qtbase-6.7.2-6.fc40.x86_64/src/corelib/kernel/qsocketnotifier.cpp:327
#31 0x00007fedebb8b218 in QApplicationPrivate::notify_helper
(this=<optimized out>, receiver=0x304ce530, e=0x7ffc13c4e440)
at
/usr/src/debug/qt6-qtbase-6.7.2-6.fc40.x86_64/src/widgets/kernel/qapplication.cpp:3287
#32 0x00007fedea796e88 in QCoreApplication::notifyInternal2
(receiver=0x304ce530, event=0x7ffc13c4e440)
at
/usr/src/debug/qt6-qtbase-6.7.2-6.fc40.x86_64/src/corelib/kernel/qcoreapplication.cpp:1142
#33 0x00007fedea7970ed in QCoreApplication::sendEvent
(receiver=<optimized out>, event=<optimized out>)
at
/usr/src/debug/qt6-qtbase-6.7.2-6.fc40.x86_64/src/corelib/kernel/qcoreapplication.cpp:1583
#34 0x00007fedea9569c6 in QEventDispatcherUNIXPrivate::activateSocketNotifiers
(this=this@entry=0x3015a6d0)
at
/usr/src/debug/qt6-qtbase-6.7.2-6.fc40.x86_64/src/corelib/kernel/qeventdispatcher_unix.cpp:251
#35 0x00007fedea9572d4 in QEventDispatcherUNIX::processEvents (this=<optimized
out>, flags=...)
at
/usr/src/debug/qt6-qtbase-6.7.2-6.fc40.x86_64/src/corelib/kernel/qeventdispatcher_unix.cpp:467
#36 0x00007fedeb563492 in QUnixEventDispatcherQPA::processEvents
(this=<optimized out>, flags=...)
at
/usr/src/debug/qt6-qtbase-6.7.2-6.fc40.x86_64/src/gui/platform/unix/qunixeventdispatcher.cpp:27
#37 0x00007fedea7a3bc3 in QEventLoop::exec (this=this@entry=0x7ffc13c4e600,
flags=...,
flags@entry=...) at
/usr/src/debug/qt6-qtbase-6.7.2-6.fc40.x86_64/src/corelib/global/qflags.h:34
#38 0x00007fedea79fa7c in QCoreApplication::exec ()
at
/usr/src/debug/qt6-qtbase-6.7.2-6.fc40.x86_64/src/corelib/global/qflags.h:74
#39 0x00007fedeafd66ed in QGuiApplication::exec ()
at
/usr/src/debug/qt6-qtbase-6.7.2-6.fc40.x86_64/src/gui/kernel/qguiapplication.cpp:1926
#40 0x00007fedebb8b189 in QApplication::exec ()
at
/usr/src/debug/qt6-qtbase-6.7.2-6.fc40.x86_64/src/widgets/kernel/qapplication.cpp:2555
#41 0x000000000043665c in main (argc=<optimized out>, argv=<optimized out>)
at /home/nate/kde/src/kwin/src/main_wayland.cpp:626
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