95116 2012-08-27 12:38:02 -0700 Skipping tests on platform mac due to JSC::Bindings::Instance::createRuntimeObject(JSC::ExecState*) crash 2012-08-27 14:53:05 -0700 1 1 1 Unclassified WebKit WebCore JavaScript 528+ (Nightly build) Unspecified Unspecified RESOLVED FIXED P2 Normal --- 1 mark.lam webkit-unassigned webkit.review.bot oldest_to_newest 705531 0 mark.lam 2012-08-27 12:38:02 -0700 The JSC::Bindings::Instance::createRuntimeObject(JSC::ExecState*) + 199 (BridgeJSC.cpp:91) crash has only been seen manifesting in the following 2 tests and builds (not an exhaustive list): - editing/pasteboard/paste-TIFF.html (build 1670, 1720, 2141, 2171, 2194, 2195, 2247, 2250) - platform/mac/editing/pasteboard/dataTransfer-set-data-file-url.html (build 2057, 2130, 2205, 2211) The crash is intermittent. I verified that the crash manifest on each of these tests individually by running each test alone and repeatedly. Skipping these tests until this issue is resolved. 705564 1 160787 mark.lam 2012-08-27 13:12:35 -0700 Created attachment 160787 Gardening. 705573 2 mark.lam 2012-08-27 13:17:53 -0700 Regarding the JSC::Bindings::Instance::createRuntimeObject(JSC::ExecState*) crash, I have to run the test repeatedly in order for the failure to manifest. This was possible with the WK1 test. On the WK2 test, the same repetition approach was not successful at manifesting the issue. This suggests that the crash could be due to either a JS JIT or GC issue that requires a warm up period. On the WK2 test run, the VM is torn down and restarted on each test. Hence, it never got a chance to warm up to the state that can manifest the issue. 705576 3 mark.lam 2012-08-27 13:18:51 -0700 The bug tracking this issue is https://bugs.webkit.org/show_bug.cgi?id=93878. 705707 4 160787 webkit.review.bot 2012-08-27 14:53:02 -0700 Comment on attachment 160787 Gardening. Clearing flags on attachment: 160787 Committed r126801: <http://trac.webkit.org/changeset/126801> 705708 5 webkit.review.bot 2012-08-27 14:53:05 -0700 All reviewed patches have been landed. Closing bug. 160787 2012-08-27 13:12:35 -0700 2012-08-27 14:53:02 -0700 Gardening. bug-95116.patch text/plain 1393 mark.lam SW5kZXg6IExheW91dFRlc3RzL0NoYW5nZUxvZwo9PT09PT09PT09PT09PT09PT09PT09PT09PT09 PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09Ci0tLSBMYXlvdXRUZXN0cy9D aGFuZ2VMb2cJKHJldmlzaW9uIDEyNjc4NCkKKysrIExheW91dFRlc3RzL0NoYW5nZUxvZwkod29y a2luZyBjb3B5KQpAQCAtMSwzICsxLDE1IEBACisyMDEyLTA4LTI3ICBNYXJrIExhbSAgPG1hcmsu bGFtQGFwcGxlLmNvbT4KKworICAgICAgICBHYXJkZW5pbmc6IFNraXBwaW5nIHRlc3RzIGR1ZSB0 byBKU0M6OkJpbmRpbmdzOjpJbnN0YW5jZTo6Y3JlYXRlUnVudGltZU9iamVjdChKU0M6OkV4ZWNT dGF0ZSopIGNyYXNoZXMuCisgICAgICAgIGh0dHBzOi8vYnVncy53ZWJraXQub3JnL3Nob3dfYnVn LmNnaT9pZD05NTExNi4KKworICAgICAgICBSZXZpZXdlZCBieSBOT0JPRFkgKE9PUFMhKS4KKwor ICAgICAgICBlZGl0aW5nL3Bhc3RlYm9hcmQvcGFzdGUtVElGRi5odG1sCisgICAgICAgIHBsYXRm b3JtL21hYy9lZGl0aW5nL3Bhc3RlYm9hcmQvZGF0YVRyYW5zZmVyLXNldC1kYXRhLWZpbGUtdXJs Lmh0bWwKKworICAgICAgICAqIHBsYXRmb3JtL21hYy9Ta2lwcGVkOgorCiAyMDEyLTA4LTI3ICBT aW1vbiBGcmFzZXIgIDxzaW1vbi5mcmFzZXJAYXBwbGUuY29tPgogCiAgICAgICAgIEZpeCBzb21l IG1vcmUgc3RpY2t5IHJlZiB0ZXN0czsgYXZvaWQgd3JhcHBpbmcgYXQgdGhlIDgwMHB4CkluZGV4 OiBMYXlvdXRUZXN0cy9wbGF0Zm9ybS9tYWMvU2tpcHBlZAo9PT09PT09PT09PT09PT09PT09PT09 PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09PT09Ci0tLSBMYXlvdXRU ZXN0cy9wbGF0Zm9ybS9tYWMvU2tpcHBlZAkocmV2aXNpb24gMTI2Nzg0KQorKysgTGF5b3V0VGVz dHMvcGxhdGZvcm0vbWFjL1NraXBwZWQJKHdvcmtpbmcgY29weSkKQEAgLTEwMTQsNiArMTAxNCwx MSBAQCBjb21wb3NpdGluZy9vdmVyZmxvdy90ZXh0YXJlYS1zY3JvbGwtdG91CiAjIGh0dHBzOi8v YnVncy53ZWJraXQub3JnL3Nob3dfYnVnLmNnaT9pZD05NTAyNwogZmFzdC9ibG9jay9mbG9hdC8w MTYuaHRtbAogCisjIGh0dHBzOi8vYnVncy53ZWJraXQub3JnL3Nob3dfYnVnLmNnaT9pZD05Mzg3 OAorIyBEdWUgdG8gSlNDOjpCaW5kaW5nczo6SW5zdGFuY2U6OmNyZWF0ZVJ1bnRpbWVPYmplY3Qo SlNDOjpFeGVjU3RhdGUqKSBjcmFzaDoKK2VkaXRpbmcvcGFzdGVib2FyZC9wYXN0ZS1USUZGLmh0 bWwKK3BsYXRmb3JtL21hYy9lZGl0aW5nL3Bhc3RlYm9hcmQvZGF0YVRyYW5zZmVyLXNldC1kYXRh LWZpbGUtdXJsLmh0bWwKKwogIyBBc3NvcnRlZCBmYWlsdXJlcyB0aGF0IG5lZWQgaW52ZXN0aWdh dGlvbgogCiAjIC0tLSBDYW52YXMgLS0tCg==