206868 2020-01-28 05:27:00 -0800 Regression: 30+ layout-test crash on Windows 2020-01-28 12:51:35 -0800 1 1 1 Unclassified WebKit Accessibility Other Unspecified Unspecified RESOLVED FIXED https://bugs.webkit.org/show_bug.cgi?id=206828 InRadar P2 Normal --- 1 aakash_jain andresg_22 aboxhall andresg_22 apinheiro ap cfleizach commit-queue dmazzoni ews-watchlist hi jcraig jdiggs samuel_white webkit-bot-watchers-bugzilla webkit-bug-importer oldest_to_newest 1611874 0 aakash_jain 2020-01-28 05:27:00 -0800 30+ layout-test are crashing on Windows. This is a recent regression. e.g.: Build: https://build.webkit.org/builders/Apple%20Win%2010%20Release%20%28Tests%29/builds/4754 Results: https://build.webkit.org/results/Apple%20Win%2010%20Release%20(Tests)/r255170%20(4754)/results.html Dashboard: https://results.webkit.org/?suite=layout-tests&test=accessibility%2Fnon-data-table-cell-title-ui-element.html It indicates regression range between r255161-r255170. 1611875 1 aakash_jain 2020-01-28 05:27:33 -0800 Another example: Build: https://ews-build.webkit.org/#/builders/10/builds/4991 Result: https://ews-build.webkit.org/results/Windows-EWS/r388929-4991-clean-tree/results.html Crash log: https://ews-build.webkit.org/results/Windows-EWS/r388929-4991-clean-tree/accessibility/anonymous-render-block-in-continuation-causes-crash-crash-log.txt 1612063 2 ap 2020-01-28 11:04:12 -0800 Frame[00] Triage Symbol: [WebKit!AccessibleDocument::document+0xf] Frame[01] Triage Symbol: [WebKit!WebFrame::accessible+0x46] Frame[02] Ignore Symbol: [WebKit!WebView::WebViewWndProc+0x5a8] There was only one accessibility change in that range, https://trac.webkit.org/r255167 1612064 3 webkit-bug-importer 2020-01-28 11:04:20 -0800 <rdar://problem/58961838> 1612094 4 389044 andresg_22 2020-01-28 11:52:12 -0800 Created attachment 389044 Patch 1612121 5 389044 commit-queue 2020-01-28 12:51:33 -0800 Comment on attachment 389044 Patch Clearing flags on attachment: 389044 Committed r255270: <https://trac.webkit.org/changeset/255270> 1612122 6 commit-queue 2020-01-28 12:51:35 -0800 All reviewed patches have been landed. Closing bug. 389044 2020-01-28 11:52:12 -0800 2020-01-28 12:51:33 -0800 Patch bug-206868-20200128145211.patch text/plain 1774 andresg_22 U3VidmVyc2lvbiBSZXZpc2lvbjogMjU1MjMzCmRpZmYgLS1naXQgYS9Tb3VyY2UvV2ViQ29yZS9D aGFuZ2VMb2cgYi9Tb3VyY2UvV2ViQ29yZS9DaGFuZ2VMb2cKaW5kZXggODRmMDEzMmY1ZTEzZjRk NTY0YzdiOTM5NTBiMTE4ZGQxMDBlMjJjZS4uMzUzMmIzMDM4MmJhOGU5MmVkYzllY2Q5MTkwM2Q3 MjRjMTk0ODE3NSAxMDA2NDQKLS0tIGEvU291cmNlL1dlYkNvcmUvQ2hhbmdlTG9nCisrKyBiL1Nv dXJjZS9XZWJDb3JlL0NoYW5nZUxvZwpAQCAtMSwzICsxLDE1IEBACisyMDIwLTAxLTI4ICBBbmRy ZXMgR29uemFsZXogIDxhbmRyZXNnXzIyQGFwcGxlLmNvbT4KKworICAgICAgICBSZWdyZXNzaW9u OiAzMCsgbGF5b3V0LXRlc3QgY3Jhc2ggb24gV2luZG93cworICAgICAgICBodHRwczovL2J1Z3Mu d2Via2l0Lm9yZy9zaG93X2J1Zy5jZ2k/aWQ9MjA2ODY4CisKKyAgICAgICAgUmV2aWV3ZWQgYnkg Tk9CT0RZIChPT1BTISkuCisKKyAgICAgICAgSW5zdGVhZCBvZiBnZXR0aW5nIHRoZSBBWE9iamVj dENhY2hlIHRvIGludm9rZSBkZXRhY2hXcmFwcGVyLCBkZXRhY2ggdGhlIHdyYXBwZXIgZGlyZWN0 bHkuCisKKyAgICAgICAgKiBhY2Nlc3NpYmlsaXR5L3dpbi9BY2Nlc3NpYmlsaXR5T2JqZWN0V2lu LmNwcDoKKyAgICAgICAgKFdlYkNvcmU6OkFjY2Vzc2liaWxpdHlPYmplY3Q6OmRldGFjaFBsYXRm b3JtV3JhcHBlcik6CisKIDIwMjAtMDEtMjcgIE5vYW0gUm9zZW50aGFsICA8bm9hbUB3ZWJraXQu b3JnPgogCiAgICAgICAgIC13ZWJraXQtaW1hZ2Utc2V0IHNob3VsZCBzdXBwb3J0IHJlc29sdXRp b24gdW5pdHMgb3RoZXIgdGhhbiAneCcKZGlmZiAtLWdpdCBhL1NvdXJjZS9XZWJDb3JlL2FjY2Vz c2liaWxpdHkvd2luL0FjY2Vzc2liaWxpdHlPYmplY3RXaW4uY3BwIGIvU291cmNlL1dlYkNvcmUv YWNjZXNzaWJpbGl0eS93aW4vQWNjZXNzaWJpbGl0eU9iamVjdFdpbi5jcHAKaW5kZXggODRhMGIy NDQ5NDhhOWU2M2Y4MzI0NmY1YzJjM2UxMDE0MWIwNDFlNy4uMTRiOWRkZDhlODM0ZGE2M2ViODI4 ZmZkZDYwNGJkMzQ3N2ZkMzUzMiAxMDA2NDQKLS0tIGEvU291cmNlL1dlYkNvcmUvYWNjZXNzaWJp bGl0eS93aW4vQWNjZXNzaWJpbGl0eU9iamVjdFdpbi5jcHAKKysrIGIvU291cmNlL1dlYkNvcmUv YWNjZXNzaWJpbGl0eS93aW4vQWNjZXNzaWJpbGl0eU9iamVjdFdpbi5jcHAKQEAgLTM0LDggKzM0 LDExIEBAIG5hbWVzcGFjZSBXZWJDb3JlIHsKIAogdm9pZCBBY2Nlc3NpYmlsaXR5T2JqZWN0Ojpk ZXRhY2hQbGF0Zm9ybVdyYXBwZXIoQWNjZXNzaWJpbGl0eURldGFjaG1lbnRUeXBlIGRldGFjaG1l bnRUeXBlKQogewotICAgIGlmIChhdXRvKiBjYWNoZSA9IGF4T2JqZWN0Q2FjaGUoKSkKLSAgICAg ICAgY2FjaGUtPmRldGFjaFdyYXBwZXIodGhpcywgZGV0YWNobWVudFR5cGUpOworICAgIC8vIE9u IFdpbmRvd3MsIEFjY2Vzc2liaWxpdHlPYmplY3RzIGFyZSBjcmVhdGVkIHdoZW4gZ2V0X2FjY0No aWxkQ291bnQgaXMKKyAgICAvLyBjYWxsZWQsIGJ1dCB0aGV5IGFyZSBub3Qgd3JhcHBlZCB1bnRp bCBnZXRfYWNjQ2hpbGQgaXMgY2FsbGVkLCBzbyB0aGlzCisgICAgLy8gb2JqZWN0IG1heSBub3Qg aGF2ZSBhIHdyYXBwZXIuCisgICAgaWYgKEFjY2Vzc2liaWxpdHlPYmplY3RXcmFwcGVyKiB3cmFw cGVyID0gdGhpcy0+d3JhcHBlcigpKQorICAgICAgICB3cmFwcGVyLT5kZXRhY2goKTsKIH0KIAog Ym9vbCBBY2Nlc3NpYmlsaXR5T2JqZWN0OjphY2Nlc3NpYmlsaXR5SWdub3JlQXR0YWNobWVudCgp IGNvbnN0Cg==