Bug 59148 – Chromium Debug DRT is crashing in CSS tests on the DEPS debug bots, possibly also canaries

• Status: RESOLVED
• Resolution: WONTFIX
• Component: CSS

[Dirk Pranke]

crashes are intermittent, see:

http://test-results.appspot.com/dashboards/flakiness_dashboard.html#showExpectations=true&tests=fast%2Fcss%2Fbackground-clip-text.html%2Cfast%2Fcss%2Fstale-style-selector-crash-1.html (use @DEPS group)
http://test-results.appspot.com/dashboards/flakiness_dashboard.html#showExpectations=true&tests=fast%2Fgradients%2Fcss3-radial-gradients3.html
http://test-results.appspot.com/dashboards/flakiness_dashboard.html#showExpectations=true&tests=editing%2Fpasteboard%2Fdrop-link.html%2Cfast%2Fhistory%2Fgesture-before-onload-location-href.html

at least one of the assertions: ASSERTION FAILED: cssMutableStyleDeclaration->parent()->isStyleSheet()

[Dirk Pranke]

Here's another: http://test-results.appspot.com/dashboards/flakiness_dashboard.html#showExpectations=true&tests=fast%2Fcss%2FimageTileOpacity.html (again, @DEPS)

Here's the stack trace on the Mac 10.5 debug bot:

ASSERTION FAILED: cssMutableStyleDeclaration->parent()->isStyleSheet()
/b/build/slave/webkit-mac-pinned-dbg/build/src/third_party/WebKit/Source/WebCore/WebCore.gyp/../bindings/v8/V8GCController.cpp(300) : WebCore::GroupId WebCore::calculateGroupId(WebCore::StyleBase*)
[2463:267:339691284530924:ERROR:process_util_posix.cc(108)] Received signal 11
	0   DumpRenderTree                      0x00004384 _mh_execute_header + 13188
	1   DumpRenderTree                      0x0062cbf8 start + 6313528
	2   libSystem.B.dylib                   0x901112bb _sigtramp + 43
	3   ???                                 0xffffffff 0x0 + 4294967295
	4   DumpRenderTree                      0x00e8aa14 float WebCore::narrowPrecisionToCGFloat<double>(double) + 1152236
	5   DumpRenderTree                      0x00e5f3ca float WebCore::narrowPrecisionToCGFloat<double>(double) + 974498
	6   DumpRenderTree                      0x00e7ef51 float WebCore::narrowPrecisionToCGFloat<double>(double) + 1104425
	7   DumpRenderTree                      0x00e86c60 float WebCore::narrowPrecisionToCGFloat<double>(double) + 1136440
	8   DumpRenderTree                      0x009e10f5 start + 10197813
	9   DumpRenderTree                      0x009e19c8 start + 10200072
	10  DumpRenderTree                      0x009ecdaa start + 10246122
	11  DumpRenderTree                      0x009cf368 start + 10124712
	12  DumpRenderTree                      0x00b1c4c9 start + 11489033
	13  DumpRenderTree                      0x00b1c7d8 start + 11489816
	14  ???                                 0x0664e0d6 0x0 + 107274454
ax: bbadbeef, bx: e86dec, cx: 0, dx: 0
di: 1d315bfd, si: e8a7d3, bp: bfffc678, sp: bfffc620, ss: 1f, flags: 10282
ip: e86ec4, cs: 17, ds: 1f, es: 1f, fs: 0, gs: 37

[Dirk Pranke]

hopefully a dup of bug 58926?

*** This bug has been marked as a duplicate of bug 58926 ***

[Dirk Pranke]

er, no, I'm seeing this after a roll to r84471. Reopening.

[Stephen Chenney]

LayoutTest failures for Chromium are being marked WontFix. The Bug is still accessible and referenced from TestExpectations.