Bug 211768 – [GTK] compositing/video/video-border-radius.html is flaky

• Status: RESOLVED
• Resolution: FIXED
• Component: WebGL

[Diego Pino]

Test started crashing on:

r260703                       IMAGE (Expected: PASS IMAGE)
[r260704-r260708]             UNKNOWN
r260709                       CRASH (Expected: PASS IMAGE)
[r260710-r260712]             UNKNOWN

Further later the test started to time out sporadically:

[r260927-r260928]             IMAGE (Expected: PASS IMAGE)
[r260929-r260931]             UNKNOWN
r260932                       TIMEOUT PASS IMAGE (Expected: PASS IMAGE)
[r260933-r260934]             UNKNOWN


Crash-log: https://build.webkit.org/results/GTK%20Linux%2064-bit%20Release%20(Tests)/r261541%20(13700)/compositing/video/video-border-radius-crash-log.txt

Thread 1 (LWP 2086):
#0  0x00007fe330af1957 in  () at /usr/lib/x86_64-linux-gnu/GL/lib/dri/swrast_dri.so
#1  0x00007fe330ae57c5 in  () at /usr/lib/x86_64-linux-gnu/GL/lib/dri/swrast_dri.so
#2  0x00007fe330ae5d5f in  () at /usr/lib/x86_64-linux-gnu/GL/lib/dri/swrast_dri.so
#3  0x00007fe330ad417c in  () at /usr/lib/x86_64-linux-gnu/GL/lib/dri/swrast_dri.so
#4  0x00007fe330c5fee8 in  () at /usr/lib/x86_64-linux-gnu/GL/lib/dri/swrast_dri.so
#5  0x00007fe330c60372 in  () at /usr/lib/x86_64-linux-gnu/GL/lib/dri/swrast_dri.so
#6  0x00007fe395b5c11e in WebCore::TextureMapperGL::drawTexturedQuadWithProgram(WebCore::TextureMapperShaderProgram&, WTF::Vector<std::pair<unsigned int, unsigned int>, 0ul, WTF::CrashOnOverflow, 16ul, WTF::FastMalloc> const&, int, WebCore::IntSize const&, WebCore::FloatRect const&, WebCore::TransformationMatrix const&, float) () at /app/webkit/WebKitBuild/Release/lib/libwebkit2gtk-4.0.so.37
#7  0x00007fe395b5d35e in WebCore::TextureMapperGL::drawTexturePlanarYUV(std::array<unsigned int, 3ul> const&, std::array<float, 9ul> const&, int, WebCore::IntSize const&, WebCore::FloatRect const&, WebCore::TransformationMatrix const&, float, unsigned int) () at /app/webkit/WebKitBuild/Release/lib/libwebkit2gtk-4.0.so.37
#8  0x00007fe3977118e2 in void WTF::__visitor_table<WTF::Visitor<WebCore::TextureMapperPlatformLayerBuffer::paintToTextureMapper(WebCore::TextureMapper&, WebCore::FloatRect const&, WebCore::TransformationMatrix const&, float)::{lambda(WebCore::TextureMapperPlatformLayerBuffer::RGBTexture const&)#1}, WebCore::TextureMapperPlatformLayerBuffer::paintToTextureMapper(WebCore::TextureMapper&, WebCore::FloatRect const&, WebCore::TransformationMatrix const&, float)::{lambda(WebCore::TextureMapperPlatformLayerBuffer::YUVTexture const&)#2}, WebCore::TextureMapperPlatformLayerBuffer::paintToTextureMapper(WebCore::TextureMapper&, WebCore::FloatRect const&, WebCore::TransformationMatrix const&, float)::{lambda(WebCore::TextureMapperPlatformLayerBuffer::ExternalOESTexture const&)#3}>, WebCore::TextureMapperPlatformLayerBuffer::RGBTexture, WebCore::TextureMapperPlatformLayerBuffer::paintToTextureMapper(WebCore::TextureMapper&, WebCore::FloatRect const&, WebCore::TransformationMatrix const&, float)::{lambda(WebCore::TextureMapperPlatformLayerBuffer::RGBTexture const&)#1}, {lambda(WebCore::TextureMapperPlatformLayerBuffer::YUVTexture const&)#2}>::__trampoline_func<WebCore::TextureMapperPlatformLayerBuffer::paintToTextureMapper(WebCore::TextureMapper&, WebCore::FloatRect const&, WebCore::TransformationMatrix const&, float)::{lambda(WebCore::TextureMapperPlatformLayerBuffer::RGBTexture const&)#1}>(WebCore::TextureMapperPlatformLayerBuffer::ExternalOESTexture const&, WTF::Variant<WebCore::TextureMapperPlatformLayerBuffer::RGBTexture, WebCore::TextureMapperPlatformLayerBuffer::paintToTextureMapper(WebCore::TextureMapper&, WebCore::FloatRect const&, WebCore::TransformationMatrix const&, float)::{lambda(WebCore::TextureMapperPlatformLayerBuffer::RGBTexture const&)#1}, {lambda(WebCore::TextureMapperPlatformLayerBuffer::YUVTexture const&)#2}>&) () at /app/webkit/WebKitBuild/Release/lib/libwebkit2gtk-4.0.so.37
#9  0x00007fe3977111da in WebCore::TextureMapperPlatformLayerBuffer::paintToTextureMapper(WebCore::TextureMapper&, WebCore::FloatRect const&, WebCore::TransformationMatrix const&, float) () at /app/webkit/WebKitBuild/Release/lib/libwebkit2gtk-4.0.so.37
#10 0x00007fe395b54e1d in WebCore::TextureMapperLayer::paintSelf(WebCore::TextureMapperPaintOptions const&) () at /app/webkit/WebKitBuild/Release/lib/libwebkit2gtk-4.0.so.37
#11 0x00007fe395b58c1d in WebCore::TextureMapperLayer::paintSelfAndChildren(WebCore::TextureMapperPaintOptions const&) () at /app/webkit/WebKitBuild/Release/lib/libwebkit2gtk-4.0.so.37
#12 0x00007fe395b58f86 in WebCore::TextureMapperLayer::paintSelfAndChildrenWithReplica(WebCore::TextureMapperPaintOptions const&) () at /app/webkit/WebKitBuild/Release/lib/libwebkit2gtk-4.0.so.37
#13 0x00007fe395b58bbd in WebCore::TextureMapperLayer::paintRecursive(WebCore::TextureMapperPaintOptions const&) () at /app/webkit/WebKitBuild/Release/lib/libwebkit2gtk-4.0.so.37
#14 0x00007fe395b58c6f in WebCore::TextureMapperLayer::paintSelfAndChildren(WebCore::TextureMapperPaintOptions const&) () at /app/webkit/WebKitBuild/Release/lib/libwebkit2gtk-4.0.so.37
#15 0x00007fe395b58f86 in WebCore::TextureMapperLayer::paintSelfAndChildrenWithReplica(WebCore::TextureMapperPaintOptions const&) () at /app/webkit/WebKitBuild/Release/lib/libwebkit2gtk-4.0.so.37
#16 0x00007fe395b58bbd in WebCore::TextureMapperLayer::paintRecursive(WebCore::TextureMapperPaintOptions const&) () at /app/webkit/WebKitBuild/Release/lib/libwebkit2gtk-4.0.so.37
#17 0x00007fe395b58c6f in WebCore::TextureMapperLayer::paintSelfAndChildren(WebCore::TextureMapperPaintOptions const&) () at /app/webkit/WebKitBuild/Release/lib/libwebkit2gtk-4.0.so.37
#18 0x00007fe395b58f57 in WebCore::TextureMapperLayer::paintSelfAndChildrenWithReplica(WebCore::TextureMapperPaintOptions const&) () at /app/webkit/WebKitBuild/Release/lib/libwebkit2gtk-4.0.so.37
#19 0x00007fe395b58bbd in WebCore::TextureMapperLayer::paintRecursive(WebCore::TextureMapperPaintOptions const&) () at /app/webkit/WebKitBuild/Release/lib/libwebkit2gtk-4.0.so.37
#20 0x00007fe395b58c6f in WebCore::TextureMapperLayer::paintSelfAndChildren(WebCore::TextureMapperPaintOptions const&) () at /app/webkit/WebKitBuild/Release/lib/libwebkit2gtk-4.0.so.37
#21 0x00007fe395b58f86 in WebCore::TextureMapperLayer::paintSelfAndChildrenWithReplica(WebCore::TextureMapperPaintOptions const&) () at /app/webkit/WebKitBuild/Release/lib/libwebkit2gtk-4.0.so.37
#22 0x00007fe395b58bbd in WebCore::TextureMapperLayer::paintRecursive(WebCore::TextureMapperPaintOptions const&) () at /app/webkit/WebKitBuild/Release/lib/libwebkit2gtk-4.0.so.37
#23 0x00007fe395b58c6f in WebCore::TextureMapperLayer::paintSelfAndChildren(WebCore::TextureMapperPaintOptions const&) () at /app/webkit/WebKitBuild/Release/lib/libwebkit2gtk-4.0.so.37
#24 0x00007fe395b58f86 in WebCore::TextureMapperLayer::paintSelfAndChildrenWithReplica(WebCore::TextureMapperPaintOptions const&) () at /app/webkit/WebKitBuild/Release/lib/libwebkit2gtk-4.0.so.37
#25 0x00007fe395b58bbd in WebCore::TextureMapperLayer::paintRecursive(WebCore::TextureMapperPaintOptions const&) () at /app/webkit/WebKitBuild/Release/lib/libwebkit2gtk-4.0.so.37
#26 0x00007fe395b58c6f in WebCore::TextureMapperLayer::paintSelfAndChildren(WebCore::TextureMapperPaintOptions const&) () at /app/webkit/WebKitBuild/Release/lib/libwebkit2gtk-4.0.so.37
#27 0x00007fe395b58f86 in WebCore::TextureMapperLayer::paintSelfAndChildrenWithReplica(WebCore::TextureMapperPaintOptions const&) () at /app/webkit/WebKitBuild/Release/lib/libwebkit2gtk-4.0.so.37
#28 0x00007fe395b58bbd in WebCore::TextureMapperLayer::paintRecursive(WebCore::TextureMapperPaintOptions const&) () at /app/webkit/WebKitBuild/Release/lib/libwebkit2gtk-4.0.so.37
#29 0x00007fe395b58c6f in WebCore::TextureMapperLayer::paintSelfAndChildren(WebCore::TextureMapperPaintOptions const&) () at /app/webkit/WebKitBuild/Release/lib/libwebkit2gtk-4.0.so.37
#30 0x00007fe395b58f86 in WebCore::TextureMapperLayer::paintSelfAndChildrenWithReplica(WebCore::TextureMapperPaintOptions const&) () at /app/webkit/WebKitBuild/Release/lib/libwebkit2gtk-4.0.so.37
#31 0x00007fe395b58bbd in WebCore::TextureMapperLayer::paintRecursive(WebCore::TextureMapperPaintOptions const&) () at /app/webkit/WebKitBuild/Release/lib/libwebkit2gtk-4.0.so.37
#32 0x00007fe395b58c6f in WebCore::TextureMapperLayer::paintSelfAndChildren(WebCore::TextureMapperPaintOptions const&) () at /app/webkit/WebKitBuild/Release/lib/libwebkit2gtk-4.0.so.37
#33 0x00007fe395b58f86 in WebCore::TextureMapperLayer::paintSelfAndChildrenWithReplica(WebCore::TextureMapperPaintOptions const&) () at /app/webkit/WebKitBuild/Release/lib/libwebkit2gtk-4.0.so.37
#34 0x00007fe395b58bbd in WebCore::TextureMapperLayer::paintRecursive(WebCore::TextureMapperPaintOptions const&) () at /app/webkit/WebKitBuild/Release/lib/libwebkit2gtk-4.0.so.37
#35 0x00007fe395b58c6f in WebCore::TextureMapperLayer::paintSelfAndChildren(WebCore::TextureMapperPaintOptions const&) () at /app/webkit/WebKitBuild/Release/lib/libwebkit2gtk-4.0.so.37
#36 0x00007fe395b58f86 in WebCore::TextureMapperLayer::paintSelfAndChildrenWithReplica(WebCore::TextureMapperPaintOptions const&) () at /app/webkit/WebKitBuild/Release/lib/libwebkit2gtk-4.0.so.37
#37 0x00007fe395b58bbd in WebCore::TextureMapperLayer::paintRecursive(WebCore::TextureMapperPaintOptions const&) () at /app/webkit/WebKitBuild/Release/lib/libwebkit2gtk-4.0.so.37
#38 0x00007fe395b58c6f in WebCore::TextureMapperLayer::paintSelfAndChildren(WebCore::TextureMapperPaintOptions const&) () at /app/webkit/WebKitBuild/Release/lib/libwebkit2gtk-4.0.so.37
#39 0x00007fe395b58f86 in WebCore::TextureMapperLayer::paintSelfAndChildrenWithReplica(WebCore::TextureMapperPaintOptions const&) () at /app/webkit/WebKitBuild/Release/lib/libwebkit2gtk-4.0.so.37
#40 0x00007fe395b58bbd in WebCore::TextureMapperLayer::paintRecursive(WebCore::TextureMapperPaintOptions const&) () at /app/webkit/WebKitBuild/Release/lib/libwebkit2gtk-4.0.so.37
#41 0x00007fe395b598a9 in WebCore::TextureMapperLayer::paint() () at /app/webkit/WebKitBuild/Release/lib/libwebkit2gtk-4.0.so.37
#42 0x00007fe3955e6673 in WebKit::CoordinatedGraphicsScene::paintToCurrentGLContext(WebCore::TransformationMatrix const&, WebCore::FloatRect const&, unsigned int) () at /app/webkit/WebKitBuild/Release/lib/libwebkit2gtk-4.0.so.37
#43 0x00007fe3955e6919 in WebKit::ThreadedCompositor::renderLayerTree() () at /app/webkit/WebKitBuild/Release/lib/libwebkit2gtk-4.0.so.37
#44 0x00007fe392e46564 in WTF::RunLoop::TimerBase::TimerBase(WTF::RunLoop&)::{lambda(void*)#1}::_FUN(void*) () at /app/webkit/WebKitBuild/Release/lib/libjavascriptcoregtk-4.0.so.18
#45 0x00007fe38e9a3c3e in g_main_context_dispatch () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#46 0x00007fe38e9a3ff0 in  () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#47 0x00007fe38e9a42e3 in g_main_loop_run () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#48 0x00007fe392e469a0 in WTF::RunLoop::run() () at /app/webkit/WebKitBuild/Release/lib/libjavascriptcoregtk-4.0.so.18
#49 0x00007fe392de2834 in WTF::Thread::entryPoint(WTF::Thread::NewThreadContext*) () at /app/webkit/WebKitBuild/Release/lib/libjavascriptcoregtk-4.0.so.18
#50 0x00007fe392e47e49 in WTF::wtfThreadEntryPoint(void*) () at /app/webkit/WebKitBuild/Release/lib/libjavascriptcoregtk-4.0.so.18
#51 0x00007fe38fa205e2 in  () at /usr/lib/x86_64-linux-gnu/libpthread.so.0
#52 0x00007fe38d6b4473 in clone () at /usr/lib/x86_64-linux-gnu/libc.so.6

STDERR:
STDERR: warning: core file may not match specified executable file.
STDERR:
STDERR: warning: File "/usr/lib/x86_64-linux-gnu/libthread_db-1.0.so" auto-loading has been declined by your `auto-load safe-path' set to "$debugdir:$datadir/auto-load".
STDERR:
STDERR: warning: Unable to find libthread_db matching inferior's thread library, thread debugging will not be available.
STDERR:
STDERR: warning: File "/usr/lib/x86_64-linux-gnu/libthread_db-1.0.so" auto-loading has been declined by your `auto-load safe-path' set to "$debugdir:$datadir/auto-load".
STDERR:
STDERR: warning: Unable to find libthread_db matching inferior's thread library, thread debugging will not be available.

[Diego Pino]

There was the same crash log for compositing/video/video-poster.html in build #13709

https://build.webkit.org/results/GTK%20Linux%2064-bit%20Release%20(Tests)/r261592%20(13709)/compositing/video/video-poster-crash-log.txt

[Diego Pino]

Test 'compositing/video/video-border-radius.html ' is passing now:

https://results.webkit.org/?platform=GTK&platform=WPE&suite=layout-tests&test=compositing%2Fvideo%2Fvideo-border-radius.html

Test 'compositing/video/video-poster.html' is a constant failure in GTK and WPE:

https://results.webkit.org/?platform=GTK&platform=WPE&suite=layout-tests&test=compositing%2Fvideo%2Fvideo-poster.html

But that test is filed under a different bug, so I will close this bug.