[Bug]: treeland崩溃

[18202781743]

SUMMARY | 问题概要

treeland下，对任务栏下快捷面板的截图录屏进行操作，重复切换点击截图录屏，偶现treeland崩溃，

Core was generated by `/usr/bin/treeland --lockscreen'.
Program terminated with signal SIGABRT, Aborted.
#0  0x00007f1d0a8070fc in ?? () from /usr/bin/../lib/x86_64-linux-gnu/libc.so.6
[Current thread is 1 (Thread 0x7f1d05996600 (LWP 8762))]
/usr/bin/../lib/x86_64-linux-gnu/../../share/gcc/python/libstdcxx/v6/printers.py:1273: SyntaxWarning: invalid escape sequence '\d'
  self.typename = re.sub('^std::experimental::fundamentals_v\d::', 'std::experimental::', self.typename, 1)
/usr/bin/../lib/x86_64-linux-gnu/../../share/gcc/python/libstdcxx/v6/printers.py:1302: SyntaxWarning: invalid escape sequence '\w'
  x = re.sub("std::string(?!\w)", s, m.group(1))
/usr/bin/../lib/x86_64-linux-gnu/../../share/gcc/python/libstdcxx/v6/printers.py:1346: SyntaxWarning: invalid escape sequence '\d'
  self.typename = re.sub('^std::(experimental::|)(fundamentals_v\d::|)(.*)', r'std::\1\3<%s>' % valtype, typename, 1)
/usr/bin/../lib/x86_64-linux-gnu/../../share/gcc/python/libstdcxx/v6/xmethods.py:151: SyntaxWarning: invalid escape sequence '\d'
  if not re.match('^std::(__\d+::)?array<.*>$', class_type.tag):
/usr/bin/../lib/x86_64-linux-gnu/../../share/gcc/python/libstdcxx/v6/xmethods.py:268: SyntaxWarning: invalid escape sequence '\d'
  if not re.match('^std::(__\d+::)?deque<.*>$', class_type.tag):
/usr/bin/../lib/x86_64-linux-gnu/../../share/gcc/python/libstdcxx/v6/xmethods.py:312: SyntaxWarning: invalid escape sequence '\d'
  if not re.match('^std::(__\d+::)?forward_list<.*>$', class_type.tag):
/usr/bin/../lib/x86_64-linux-gnu/../../share/gcc/python/libstdcxx/v6/xmethods.py:393: SyntaxWarning: invalid escape sequence '\d'
  if not re.match('^std::(__\d+::)?(__cxx11::)?list<.*>$', class_type.tag):
/usr/bin/../lib/x86_64-linux-gnu/../../share/gcc/python/libstdcxx/v6/xmethods.py:508: SyntaxWarning: invalid escape sequence '\d'
  if not re.match('^std::(__\d+::)?vector<.*>$', class_type.tag):
/usr/bin/../lib/x86_64-linux-gnu/../../share/gcc/python/libstdcxx/v6/xmethods.py:557: SyntaxWarning: invalid escape sequence '\d'
  if not re.match('^std::(__\d+::)?%s<.*>$' % self._name, class_type.tag):
/usr/bin/../lib/x86_64-linux-gnu/../../share/gcc/python/libstdcxx/v6/xmethods.py:590: SyntaxWarning: invalid escape sequence '\d'
  if re.match('^std::(__\d+::)?__uniq_ptr_(data|impl)<.*>$', impl_type):
/usr/bin/../lib/x86_64-linux-gnu/../../share/gcc/python/libstdcxx/v6/xmethods.py:592: SyntaxWarning: invalid escape sequence '\d'
  elif re.match('^std::(__\d+::)?tuple<.*>$', impl_type):
/usr/bin/../lib/x86_64-linux-gnu/../../share/gcc/python/libstdcxx/v6/xmethods.py:654: SyntaxWarning: invalid escape sequence '\d'
  if not re.match('^std::(__\d+::)?unique_ptr<.*>$', class_type.tag):
/usr/bin/../lib/x86_64-linux-gnu/../../share/gcc/python/libstdcxx/v6/xmethods.py:723: SyntaxWarning: invalid escape sequence '\['
  m = re.match('.*\[(\d+)]$', str(self._elem_type))
/usr/bin/../lib/x86_64-linux-gnu/../../share/gcc/python/libstdcxx/v6/xmethods.py:775: SyntaxWarning: invalid escape sequence '\d'
  if not re.match('^std::(__\d+::)?shared_ptr<.*>$', class_type.tag):
(gdb) bt
#0  0x00007f1d0a8070fc in ?? () from /usr/bin/../lib/x86_64-linux-gnu/libc.so.6
linuxdeepin/treeland.private#1  0x00007f1d0a7b9102 in raise () from /usr/bin/../lib/x86_64-linux-gnu/libc.so.6
linuxdeepin/treeland.private#2  0x00007f1d0a7a24f2 in abort () from /usr/bin/../lib/x86_64-linux-gnu/libc.so.6
linuxdeepin/treeland.private#3  0x00007f1d0a7a335b in ?? () from /usr/bin/../lib/x86_64-linux-gnu/libc.so.6
linuxdeepin/treeland.private#4  0x00007f1d0a810a65 in ?? () from /usr/bin/../lib/x86_64-linux-gnu/libc.so.6
linuxdeepin/treeland.private#5  0x00007f1d0a811354 in ?? () from /usr/bin/../lib/x86_64-linux-gnu/libc.so.6
linuxdeepin/treeland.private#6  0x00007f1d0a8140c4 in ?? () from /usr/bin/../lib/x86_64-linux-gnu/libc.so.6
linuxdeepin/treeland.private#7  0x00007f1d0a814c99 in malloc () from /usr/bin/../lib/x86_64-linux-gnu/libc.so.6
linuxdeepin/treeland.private#8  0x00007f1d0aa3471c in operator new(unsigned long) () from /usr/bin/../lib/x86_64-linux-gnu/libstdc++.so.6
linuxdeepin/treeland.private#9  0x00007f1d0aa3474d in operator new(unsigned long, std::nothrow_t const&) () from /usr/bin/../lib/x86_64-linux-gnu/libstdc++.so.6
linuxdeepin/treeland.private#10 0x00007f1d09dc3a24 in QSGBatchRenderer::Renderer::cleanupBatches(QDataBuffer<QSGBatchRenderer::Batch*>*) ()
   from /usr/bin/../lib/x86_64-linux-gnu/libQt6Quick.so.6
linuxdeepin/treeland.private#11 0x00007f1d09dcb8be in QSGBatchRenderer::Renderer::prepareRenderPass(QSGBatchRenderer::Renderer::RenderPassContext*) ()
   from /usr/bin/../lib/x86_64-linux-gnu/libQt6Quick.so.6
linuxdeepin/treeland.private#12 0x00007f1d09dcd946 in QSGBatchRenderer::Renderer::render() () from /usr/bin/../lib/x86_64-linux-gnu/libQt6Quick.so.6
linuxdeepin/treeland.private#13 0x00007f1d09ddf511 in QSGRenderer::renderScene() () from /usr/bin/../lib/x86_64-linux-gnu/libQt6Quick.so.6
linuxdeepin/treeland.private#14 0x00007f1d09e2261d in QSGRhiLayer::grab() () from /usr/bin/../lib/x86_64-linux-gnu/libQt6Quick.so.6
linuxdeepin/treeland.private#15 0x00007f1d09e229d5 in QSGRhiLayer::updateTexture() () from /usr/bin/../lib/x86_64-linux-gnu/libQt6Quick.so.6
linuxdeepin/treeland.private#16 0x00007f1d09e265ae in ?? () from /usr/bin/../lib/x86_64-linux-gnu/libQt6Quick.so.6
linuxdeepin/treeland.private#17 0x00007f1d09ddfce2 in QSGRenderer::preprocess() () from /usr/bin/../lib/x86_64-linux-gnu/libQt6Quick.so.6
linuxdeepin/treeland.private#18 0x00007f1d09ddf505 in QSGRenderer::renderScene() () from /usr/bin/../lib/x86_64-linux-gnu/libQt6Quick.so.6
linuxdeepin/treeland.private#19 0x00007f1d09e2261d in QSGRhiLayer::grab() () from /usr/bin/../lib/x86_64-linux-gnu/libQt6Quick.so.6
linuxdeepin/treeland.private#20 0x00007f1d09e229d5 in QSGRhiLayer::updateTexture() () from /usr/bin/../lib/x86_64-linux-gnu/libQt6Quick.so.6
linuxdeepin/treeland.private#21 0x00007f1d09ddfce2 in QSGRenderer::preprocess() () from /usr/bin/../lib/x86_64-linux-gnu/libQt6Quick.so.6
linuxdeepin/treeland.private#22 0x00007f1d0bc0f1c9 in Waylib::Server::RhiManager::preprocess (oldCB=@0x7ffedd420590: 0x556954a303d8, 
    oldDPR=<synthetic pointer>: <optimized out>, rt=0x556956134f10, this=0x556955930aa0)
    at ./src/server/qtquick/private/wrenderbuffernode.cpp:362
linuxdeepin/treeland.private#23 Waylib::Server::RhiManager::render (forceDepthTest=false, rt=0x556956134f10, this=0x556955930aa0)
    at ./src/server/qtquick/private/wrenderbuffernode.cpp:410
linuxdeepin/treeland.private#24 Waylib::Server::RhiNode::render (this=<optimized out>, state=<optimized out>) at ./src/server/qtquick/private/wrenderbuffernode.cpp:815
linuxdeepin/treeland.private#25 0x00007f1d09dd5ac6 in QSGBatchRenderer::Renderer::renderRhiRenderNode(QSGBatchRenderer::Batch const*) ()
   from /usr/bin/../lib/x86_64-linux-gnu/libQt6Quick.so.6
linuxdeepin/treeland.private#26 0x00007f1d09dcd6c0 in QSGBatchRenderer::Renderer::recordRenderPass(QSGBatchRenderer::Renderer::RenderPassContext*) ()
--Type <RET> for more, q to quit, c to continue without paging--
   from /usr/bin/../lib/x86_64-linux-gnu/libQt6Quick.so.6
linuxdeepin/treeland.private#27 0x00007f1d09dcd95c in QSGBatchRenderer::Renderer::render() () from /usr/bin/../lib/x86_64-linux-gnu/libQt6Quick.so.6
linuxdeepin/treeland.private#28 0x00007f1d09ddf511 in QSGRenderer::renderScene() () from /usr/bin/../lib/x86_64-linux-gnu/libQt6Quick.so.6
linuxdeepin/treeland.private#29 0x00007f1d0bc0174a in Waylib::Server::WBufferRenderer::render (this=this@entry=0x556953ceb440, sourceIndex=sourceIndex@entry=0, 
    renderMatrix=..., sourceRect=..., targetRect=..., preserveColorContents=preserveColorContents@entry=false)
    at ./src/server/qtquick/private/wbufferrenderer.cpp:552
linuxdeepin/treeland.private#30 0x00007f1d0bbcc7fe in Waylib::Server::OutputHelper::render (preserveColorContents=false, targetRect=..., sourceRect=..., 
    renderMatrix=..., sourceIndex=0, renderer=0x556953ceb440, this=0x556954cb5d10) at ./src/server/qtquick/woutputrenderwindow.cpp:589
linuxdeepin/treeland.private#31 Waylib::Server::WOutputRenderWindowPrivate::doRenderOutputs (this=this@entry=0x556953d8b890, outputs=..., 
    forceRender=forceRender@entry=false) at ./src/server/qtquick/woutputrenderwindow.cpp:1432
linuxdeepin/treeland.private#32 0x00007f1d0bbcccdb in Waylib::Server::WOutputRenderWindowPrivate::doRender (this=0x556953d8b890, outputs=..., 
    forceRender=<optimized out>, doCommit=<optimized out>) at ./src/server/qtquick/woutputrenderwindow.cpp:1493
linuxdeepin/treeland.private#33 0x00007f1d0ad7f96c in ?? () from /usr/bin/../lib/x86_64-linux-gnu/libQt6Core.so.6
linuxdeepin/treeland.private#34 0x00007f1d0ad7f96c in ?? () from /usr/bin/../lib/x86_64-linux-gnu/libQt6Core.so.6
linuxdeepin/treeland.private#35 0x00007f1d092b8afc in wl_signal_emit_mutable () from /usr/bin/../lib/x86_64-linux-gnu/libwayland-server.so.0
linuxdeepin/treeland.private#36 0x00007f1d092baa83 in wl_event_loop_dispatch_idle () from /usr/bin/../lib/x86_64-linux-gnu/libwayland-server.so.0
linuxdeepin/treeland.private#37 0x00007f1d092bacaa in wl_event_loop_dispatch () from /usr/bin/../lib/x86_64-linux-gnu/libwayland-server.so.0
linuxdeepin/treeland.private#38 0x00007f1d0bba90d4 in operator() (__closure=0x556953e824d0) at ./src/server/kernel/wserver.cpp:108
linuxdeepin/treeland.private#39 operator() (__closure=<optimized out>) at /usr/include/x86_64-linux-gnu/qt6/QtCore/qobjectdefs_impl.h:141
linuxdeepin/treeland.private#40 QtPrivate::FunctorCallBase::call_internal<void, QtPrivate::FunctorCall<QtPrivate::IndexesList<>, QtPrivate::List<>, void, Waylib::Server::WServerPrivate::init()::<lambda()> >::call(Waylib::Server::WServerPrivate::init()::<lambda()>&, void**)::<lambda()> > (fn=...,                
    args=<optimized out>) at /usr/include/x86_64-linux-gnu/qt6/QtCore/qobjectdefs_impl.h:65
linuxdeepin/treeland.private#41 QtPrivate::FunctorCall<QtPrivate::IndexesList<>, QtPrivate::List<>, void, Waylib::Server::WServerPrivate::init()::<lambda()> >::call (
    arg=<optimized out>, f=...) at /usr/include/x86_64-linux-gnu/qt6/QtCore/qobjectdefs_impl.h:140
linuxdeepin/treeland.private#42 QtPrivate::FunctorCallable<Waylib::Server::WServerPrivate::init()::<lambda()> >::call<QtPrivate::List<>, void> (arg=<optimized out>, 
    f=...) at /usr/include/x86_64-linux-gnu/qt6/QtCore/qobjectdefs_impl.h:362
linuxdeepin/treeland.private#43 QtPrivate::QCallableObject<Waylib::Server::WServerPrivate::init()::<lambda()>, QtPrivate::List<>, void>::impl(int, QtPrivate::QSlotObjectBase *, QObject *, void **, bool *) (which=<optimized out>, this_=0x556953e824c0, r=<optimized out>, a=<optimized out>, ret=<optimized out>)   
    at /usr/include/x86_64-linux-gnu/qt6/QtCore/qobjectdefs_impl.h:572
linuxdeepin/treeland.private#44 0x00007f1d0ad7f96c in ?? () from /usr/bin/../lib/x86_64-linux-gnu/libQt6Core.so.6
linuxdeepin/treeland.private#45 0x00007f1d0ad89e83 in QSocketNotifier::activated(QSocketDescriptor, QSocketNotifier::Type, QSocketNotifier::QPrivateSignal) ()
   from /usr/bin/../lib/x86_64-linux-gnu/libQt6Core.so.6
linuxdeepin/treeland.private#46 0x00007f1d0ad89fb3 in QSocketNotifier::event(QEvent*) () from /usr/bin/../lib/x86_64-linux-gnu/libQt6Core.so.6
--Type <RET> for more, q to quit, c to continue without paging--
linuxdeepin/treeland.private#47 0x00007f1d0ad33898 in QCoreApplication::notifyInternal2(QObject*, QEvent*) () from /usr/bin/../lib/x86_64-linux-gnu/libQt6Core.so.6
linuxdeepin/treeland.private#48 0x00007f1d0af2f4af in ?? () from /usr/bin/../lib/x86_64-linux-gnu/libQt6Core.so.6
linuxdeepin/treeland.private#49 0x00007f1d08b5fe0f in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
linuxdeepin/treeland.private#50 0x00007f1d08b61e97 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
linuxdeepin/treeland.private#51 0x00007f1d08b624b0 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
linuxdeepin/treeland.private#52 0x00007f1d0af26fd0 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
   from /usr/bin/../lib/x86_64-linux-gnu/libQt6Core.so.6
linuxdeepin/treeland.private#53 0x00007f1d0ad3c5da in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/bin/../lib/x86_64-linux-gnu/libQt6Core.so.6
linuxdeepin/treeland.private#54 0x00007f1d0ad366c8 in QCoreApplication::exec() () from /usr/bin/../lib/x86_64-linux-gnu/libQt6Core.so.6
linuxdeepin/treeland.private#55 0x00005569322f5482 in main (argc=<optimized out>, argv=<optimized out>) at ./src/main.cpp:46

LAUNCH-WAY | 启动方式

unknown

BACKEND | 启动后端

unknown

STEPS TO REPRODUCE | 复现步骤

No response

OBSERVED RESULT | 观察到的结果

No response

EXPECTED RESULT | 期望的结果

No response

ADDITIONAL INFORMATION | 额外补充

No response