[Webkit-unassigned] [Bug 240283] [GTK] Crash in WebCore::TextureMapperLayer::paintSelf

Mon May 23 02:03:15 PDT 2022

https://bugs.webkit.org/show_bug.cgi?id=240283

Adrian Perez <aperez at igalia.com> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
                 CC|                            |aperez at igalia.com

--- Comment #2 from Adrian Perez <aperez at igalia.com> ---
I have hit this one today while smoke testing the 2.36.3 release, while
watching a YouTube video with MiniBrowser. Sadly it was a RelWithDebInfo
build so the backtrace is not much more complete. It does show the step
into ::paintToTextureMapper() pointed out by Fujii:

#0  0x00007f2ed9288ca4 in WebCore::TextureMapperPlatformLayerBuffer::paintToTextureMapper(WebCore::TextureMapper&, WebCore::FloatRect const&, WebCore::TransformationMatrix const&, float) ()
    at /app/webkit/WebKitBuild/Release/lib/libwebkit2gtk-4.1.so.0
#1  0x00007f2ed9278a0e in WebCore::TextureMapperLayer::paintSelf(WebCore::TextureMapperPaintOptions&) () at /app/webkit/WebKitBuild/Release/lib/libwebkit2gtk-4.1.so.0
#2  0x00007f2ed927c42b in WebCore::TextureMapperLayer::paintSelfAndChildren(WebCore::TextureMapperPaintOptions&) () at /app/webkit/WebKitBuild/Release/lib/libwebkit2gtk-4.1.so.0
#3  0x00007f2ed927c25d in WebCore::TextureMapperLayer::paintRecursive(WebCore::TextureMapperPaintOptions&) () at /app/webkit/WebKitBuild/Release/lib/libwebkit2gtk-4.1.so.0
#4  0x00007f2ed927c57f in WebCore::TextureMapperLayer::paintSelfAndChildren(WebCore::TextureMapperPaintOptions&) () at /app/webkit/WebKitBuild/Release/lib/libwebkit2gtk-4.1.so.0
#5  0x00007f2ed927c25d in WebCore::TextureMapperLayer::paintRecursive(WebCore::TextureMapperPaintOptions&) () at /app/webkit/WebKitBuild/Release/lib/libwebkit2gtk-4.1.so.0
#6  0x00007f2ed927c57f in WebCore::TextureMapperLayer::paintSelfAndChildren(WebCore::TextureMapperPaintOptions&) () at /app/webkit/WebKitBuild/Release/lib/libwebkit2gtk-4.1.so.0
#7  0x00007f2ed927c25d in WebCore::TextureMapperLayer::paintRecursive(WebCore::TextureMapperPaintOptions&) () at /app/webkit/WebKitBuild/Release/lib/libwebkit2gtk-4.1.so.0
#8  0x00007f2ed927c57f in WebCore::TextureMapperLayer::paintSelfAndChildren(WebCore::TextureMapperPaintOptions&) () at /app/webkit/WebKitBuild/Release/lib/libwebkit2gtk-4.1.so.0
#9  0x00007f2ed927c25d in WebCore::TextureMapperLayer::paintRecursive(WebCore::TextureMapperPaintOptions&) () at /app/webkit/WebKitBuild/Release/lib/libwebkit2gtk-4.1.so.0
#10 0x00007f2ed927c57f in WebCore::TextureMapperLayer::paintSelfAndChildren(WebCore::TextureMapperPaintOptions&) () at /app/webkit/WebKitBuild/Release/lib/libwebkit2gtk-4.1.so.0
#11 0x00007f2ed927c25d in WebCore::TextureMapperLayer::paintRecursive(WebCore::TextureMapperPaintOptions&) () at /app/webkit/WebKitBuild/Release/lib/libwebkit2gtk-4.1.so.0
#12 0x00007f2ed927c57f in WebCore::TextureMapperLayer::paintSelfAndChildren(WebCore::TextureMapperPaintOptions&) () at /app/webkit/WebKitBuild/Release/lib/libwebkit2gtk-4.1.so.0
#13 0x00007f2ed927c25d in WebCore::TextureMapperLayer::paintRecursive(WebCore::TextureMapperPaintOptions&) () at /app/webkit/WebKitBuild/Release/lib/libwebkit2gtk-4.1.so.0
#14 0x00007f2ed927c57f in WebCore::TextureMapperLayer::paintSelfAndChildren(WebCore::TextureMapperPaintOptions&) () at /app/webkit/WebKitBuild/Release/lib/libwebkit2gtk-4.1.so.0
#15 0x00007f2ed927c25d in WebCore::TextureMapperLayer::paintRecursive(WebCore::TextureMapperPaintOptions&) () at /app/webkit/WebKitBuild/Release/lib/libwebkit2gtk-4.1.so.0
#16 0x00007f2ed927c57f in WebCore::TextureMapperLayer::paintSelfAndChildren(WebCore::TextureMapperPaintOptions&) () at /app/webkit/WebKitBuild/Release/lib/libwebkit2gtk-4.1.so.0
#17 0x00007f2ed927c25d in WebCore::TextureMapperLayer::paintRecursive(WebCore::TextureMapperPaintOptions&) () at /app/webkit/WebKitBuild/Release/lib/libwebkit2gtk-4.1.so.0
#18 0x00007f2ed927c57f in WebCore::TextureMapperLayer::paintSelfAndChildren(WebCore::TextureMapperPaintOptions&) () at /app/webkit/WebKitBuild/Release/lib/libwebkit2gtk-4.1.so.0
#19 0x00007f2ed927c25d in WebCore::TextureMapperLayer::paintRecursive(WebCore::TextureMapperPaintOptions&) () at /app/webkit/WebKitBuild/Release/lib/libwebkit2gtk-4.1.so.0
#20 0x00007f2ed927c57f in WebCore::TextureMapperLayer::paintSelfAndChildren(WebCore::TextureMapperPaintOptions&) () at /app/webkit/WebKitBuild/Release/lib/libwebkit2gtk-4.1.so.0
#21 0x00007f2ed927c25d in WebCore::TextureMapperLayer::paintRecursive(WebCore::TextureMapperPaintOptions&) () at /app/webkit/WebKitBuild/Release/lib/libwebkit2gtk-4.1.so.0
#22 0x00007f2ed927c57f in WebCore::TextureMapperLayer::paintSelfAndChildren(WebCore::TextureMapperPaintOptions&) () at /app/webkit/WebKitBuild/Release/lib/libwebkit2gtk-4.1.so.0
#23 0x00007f2ed927c25d in WebCore::TextureMapperLayer::paintRecursive(WebCore::TextureMapperPaintOptions&) () at /app/webkit/WebKitBuild/Release/lib/libwebkit2gtk-4.1.so.0
#24 0x00007f2ed927c329 in WebCore::TextureMapperLayer::paint(WebCore::TextureMapper&) () at /app/webkit/WebKitBuild/Release/lib/libwebkit2gtk-4.1.so.0
#25 0x00007f2ed8ad4f83 in WebKit::CoordinatedGraphicsScene::paintToCurrentGLContext(WebCore::TransformationMatrix const&, WebCore::FloatRect const&, unsigned int) () at /app/webkit/WebKitBuild/Release/lib/libwebkit2gtk-4.1.so.0
#26 0x00007f2ed8ad52f0 in WebKit::ThreadedCompositor::renderLayerTree() () at /app/webkit/WebKitBuild/Release/lib/libwebkit2gtk-4.1.so.0
#27 0x00007f2ed5e48285 in WTF::RunLoop::TimerBase::TimerBase(WTF::RunLoop&)::{lambda(void*)#1}::_FUN(void*) () at /app/webkit/WebKitBuild/Release/lib/libjavascriptcoregtk-4.1.so.0
#28 0x00007f2ed5e4884f in WTF::RunLoop::{lambda(_GSource*, int (*)(void*), void*)#1}::_FUN(_GSource*, int (*)(void*), void*) () at /app/webkit/WebKitBuild/Release/lib/libjavascriptcoregtk-4.1.so.0
#29 0x00007f2ed210f294 in g_main_dispatch (context=0x7f2e28000b60) at ../glib/gmain.c:3381
#30 g_main_context_dispatch (context=0x7f2e28000b60) at ../glib/gmain.c:4099
#31 0x00007f2ed210f638 in g_main_context_iterate (context=0x7f2e28000b60, block=block at entry=1, dispatch=dispatch at entry=1, self=<optimized out>) at ../glib/gmain.c:4175
#32 0x00007f2ed210f943 in g_main_loop_run (loop=0x7f2e28001b10) at ../glib/gmain.c:4373
#33 0x00007f2ed5e48990 in WTF::RunLoop::run() () at /app/webkit/WebKitBuild/Release/lib/libjavascriptcoregtk-4.1.so.0
#34 0x00007f2ed5dd80aa in WTF::Thread::entryPoint(WTF::Thread::NewThreadContext*) () at /app/webkit/WebKitBuild/Release/lib/libjavascriptcoregtk-4.1.so.0
#35 0x00007f2ed5e4b4c9 in WTF::wtfThreadEntryPoint(void*) () at /app/webkit/WebKitBuild/Release/lib/libjavascriptcoregtk-4.1.so.0
#36 0x00007f2ed209e3ba in start_thread (arg=0x7f2e3dbfd640) at pthread_create.c:481
#37 0x00007f2ed1b35953 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

I'm going to make a debug build and see what I can get.

-- 
You are receiving this mail because:
You are the assignee for the bug.
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://lists.webkit.org/pipermail/webkit-unassigned/attachments/20220523/bd3849e3/attachment-0001.htm>