RESOLVED FIXED 53469
[chromium] compositing/scroll-painted-composited-content.html crashes on Mac 
https://bugs.webkit.org/show_bug.cgi?id=53469
Summary [chromium] compositing/scroll-painted-composited-content.html crashes on Mac
Ryosuke Niwa
Reported 2011-01-31 19:41:50 PST
http://trac.webkit.org/changeset/77172 has been crashing on Mac canary bot since http://trac.webkit.org/changeset/77172 was landed.
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Mihai Parparita
Comment 1 2011-02-01 18:34:06 PST
This appears to be an interaction with another test; I can only reproduce the crash if I run: new-run-webkit-tests --platform=chromium-gpu --verbose compositing/repaint/layer-repaint-rects.html compositing/scroll-painted-composited-content.html I'm not getting a stack trace, and the one from a debug bot (http://build.chromium.org/p/chromium.webkit/builders/Webkit%20Mac10.5%20%28dbg%29%282%29/builds/258/steps/webkit_gpu_tests/logs/stdio) looks mangled: [80962:267:1311695793449825:ERROR:process_util_posix.cc(106)] Received signal 10 0 DumpRenderTree 0x0000468a _mh_execute_header + 13962 1 DumpRenderTree 0x005b5e0f start + 5865355 2 libSystem.B.dylib 0x90f1d2bb _sigtramp + 43 3 ??? 0xffffffff 0x0 + 4294967295 4 DumpRenderTree 0x00061456 start + 275922 5 DumpRenderTree 0x0006106f start + 274923 6 DumpRenderTree 0x0008c4a6 start + 452130 7 DumpRenderTree 0x00d620d9 start + 13910613 8 DumpRenderTree 0x00e9b9d2 float WebCore::narrowPrecisionToCGFloat<double>(double) + 1195046 9 DumpRenderTree 0x00e93b01 float WebCore::narrowPrecisionToCGFloat<double>(double) + 1162581 10 DumpRenderTree 0x000e0225 start + 795553 11 DumpRenderTree 0x00d8d2e7 float WebCore::narrowPrecisionToCGFloat<double>(double) + 87355 12 DumpRenderTree 0x00d8703b float WebCore::narrowPrecisionToCGFloat<double>(double) + 62095 13 DumpRenderTree 0x00d875ad float WebCore::narrowPrecisionToCGFloat<double>(double) + 63489 14 DumpRenderTree 0x000d65d7 start + 755539 15 DumpRenderTree 0x000d9f41 start + 770237 16 DumpRenderTree 0x000586d4 start + 239696 17 DumpRenderTree 0x00058952 start + 240334 18 DumpRenderTree 0x00038a1a start + 109462 19 DumpRenderTree 0x00042af4 start + 150640 20 DumpRenderTree 0x0002574f start + 30923 21 DumpRenderTree 0x000257d2 start + 31054 22 DumpRenderTree 0x00f3fcd9 float WebCore::narrowPrecisionToCGFloat<double>(double) + 1867565 23 DumpRenderTree 0x00f3fe6f float WebCore::narrowPrecisionToCGFloat<double>(double) + 1867971 24 DumpRenderTree 0x009fe625 start + 10356641 25 DumpRenderTree 0x009fe6e0 start + 10356828 26 DumpRenderTree 0x009fe705 start + 10356865 27 ??? 0x0647228e 0x0 + 105325198 + more GPU folks, since I don't know much about this (all http://trac.webkit.org/changeset/77172 did was to make it so we actually pass --enable-accelerated-compositing --enable-accelerated-2d-canvas on the Mac too).
Stephen White
Comment 2 2011-06-21 08:02:17 PDT
This test stopped crashing, I believe due to http://trac.webkit.org/changeset/89206/ which simply changed the sort order of tests, thus moving the crashes around. See also http://crbug.com/86714 for where the crashiness ended up.
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