Comment #1 on issue 2193 by [email protected]: V8 roll to 3.12.1 introduced
intermittent crashes in layout tests
http://code.google.com/p/v8/issues/detail?id=2193
Revert of V8 roll is being done in
http://chromiumcodereview.appspot.com/10635008 .
Crashes and assertion failures were seen on all platforms on
http://build.chromium.org/p/chromium.webkit/console . The most repeatable
failures were seen on Linux and Mac OS in tests under fast/filesystem/, for
example fast/filesystem/op-restricted-unicode.html . Here is a crash from
the WebKit Mac10.6 (dbg) bot at
http://build.chromium.org/p/chromium.webkit/builders/Webkit%20Mac10.6%20%28dbg%29/builds/11119 :
12:50:45.862 1075 worker/0 fast/filesystem/op-restricted-unicode.html
crashed, stack trace:
12:50:45.862 1075
12:50:45.862 1075
12:50:45.862 1075 #
12:50:45.862 1075 # Fatal error in
/Volumes/data/b/build/slave/webkit-mac-latest-dbg/build/src/v8/tools/gyp/../../src/runtime.cc,
line 658
12:50:45.862 1075 # CHECK(*elements !=
isolate->heap()->empty_fixed_array()) failed
12:50:45.862 1075 #
12:50:45.863 1075
12:50:45.863 1075
[3055:-1602484928:2203225702095:ERROR:process_util_posix.cc(143)] Received
signal 6
12:50:45.863 1075 0 DumpRenderTree 0x1cbac6af
base::debug::StackTrace::StackTrace() + 63
12:50:45.863 1075 1 DumpRenderTree 0x1cbac64b
base::debug::StackTrace::StackTrace() + 43
12:50:45.863 1075 2 DumpRenderTree 0x1cc662d7
base::(anonymous namespace)::StackDumpSignalHandler(int, __siginfo*,
__darwin_ucontext*) + 295
12:50:45.863 1075 3 libSystem.B.dylib 0x9539405b
_sigtramp + 43
12:50:45.863 1075 4 ??? 0xffffffff 0x0
+ 4294967295
12:50:45.863 1075 5 libSystem.B.dylib 0x954215a5
raise + 26
12:50:45.863 1075 6 libSystem.B.dylib 0x954376e4
abort + 93
12:50:45.863 1075 7 DumpRenderTree 0x1c35ff4b
v8::internal::OS::Abort() + 11
12:50:45.863 1075 8 DumpRenderTree 0x1c340b68
V8_Fatal + 264
12:50:45.863 1075 9 DumpRenderTree 0x1d77ac63
v8::internal::Runtime_CreateArrayLiteralShallow(v8::internal::Arguments,
v8::internal::Isolate*) + 643
12:50:45.863 1075 10 ??? 0x2820a336 0x0
+ 673227574
12:50:45.863 1075 ax: 0, bx: 95437693, cx: bfffc23c, dx: 9538ec5a
12:50:45.863 1075 di: a07b4b2c, si: 292, bp: bfffc258, sp: bfffc23c, ss:
23, flags: 282
12:50:45.863 1075 ip: 9538ec5a, cs: b, ds: 23, es: 23, fs: 0, gs: f
12:50:45.867 1061 fast/filesystem/op-restricted-unicode.html ->
unexpected crash
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