92773 2012-07-31 11:08:25 -0700 REGRESSION(r124207): Patch causes crashes on the 64-bit debug builder (and other builders likely) (Requested by zdobersek on #webkit). 2012-07-31 23:09:40 -0700 1 1 1 Unclassified WebKit New Bugs 528+ (Nightly build) Unspecified Unspecified RESOLVED FIXED P2 Normal --- 90269 1 webkit.review.bot webkit.review.bot mario mrobinson zan oldest_to_newest 683269 0 webkit.review.bot 2012-07-31 11:08:25 -0700 http://trac.webkit.org/changeset/124207 broke the build: Patch causes crashes on the 64-bit debug builder (and other builders likely) (Requested by zdobersek on #webkit). This is an automatic bug report generated by the sheriff-bot. If this bug report was created because of a flaky test, please file a bug for the flaky test (if we don't already have one on file) and dup this bug against that bug so that we can track how often these flaky tests case pain. "Only you can prevent forest fires." -- Smokey the Bear 683273 1 155587 webkit.review.bot 2012-07-31 11:09:04 -0700 Created attachment 155587 ROLLOUT of r124207 Any committer can land this patch automatically by marking it commit-queue+. The commit-queue will build and test the patch before landing to ensure that the rollout will be successful. This process takes approximately 15 minutes. If you would like to land the rollout faster, you can use the following command: webkit-patch land-attachment ATTACHMENT_ID where ATTACHMENT_ID is the ID of this attachment. 683275 2 zan 2012-07-31 11:11:23 -0700 The all-helping crash log: Crash log for DumpRenderTree (pid 15821): [New LWP 15821] [New LWP 15830] [New LWP 15829] [New LWP 15835] [New LWP 15833] [New LWP 15831] [New LWP 15832] [Thread debugging using libthread_db enabled] Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1". Core was generated by `/home/slave/webkitgtk/gtk-linux-64-debug/build/WebKitBuild/Debug/Programs/DumpR'. Program terminated with signal 11, Segmentation fault. #0 0x00007f59fbf7d85b in WebCore::TextCheckingHelper::findFirstMisspelling (this=0x7fff92a0f0c0, firstMisspellingOffset=@0x7fff92a0f07c: 0, markAll=true, firstMisspellingRange=...) at ../../Source/WebCore/editing/TextCheckingHelper.cpp:263 263 ASSERT(misspellingLocation < len); Thread 1 (Thread 0x7f59f02e8900 (LWP 15821)): #0 0x00007f59fbf7d85b in WebCore::TextCheckingHelper::findFirstMisspelling (this=0x7fff92a0f0c0, firstMisspellingOffset=@0x7fff92a0f07c: 0, markAll=true, firstMisspellingRange=...) at ../../Source/WebCore/editing/TextCheckingHelper.cpp:263 #1 0x00007f59fbf7fb58 in WebCore::TextCheckingHelper::markAllMisspellings (this=0x7fff92a0f0c0, firstMisspellingRange=...) at ../../Source/WebCore/editing/TextCheckingHelper.cpp:640 #2 0x00007f59fbf381a0 in WebCore::Editor::markMisspellingsOrBadGrammar (this=0x1ea81f8, selection=..., checkSpelling=true, firstMisspellingRange=...) at ../../Source/WebCore/editing/Editor.cpp:1914 #3 0x00007f59fbf382f0 in WebCore::Editor::markMisspellings (this=0x1ea81f8, selection=..., firstMisspellingRange=...) at ../../Source/WebCore/editing/Editor.cpp:1939 #4 0x00007f59fbf3a00f in WebCore::Editor::markMisspellingsAndBadGrammar (this=0x1ea81f8, spellingSelection=..., markGrammar=false, grammarSelection=...) at ../../Source/WebCore/editing/Editor.cpp:2201 #5 0x00007f59fbf3e235 in WebCore::Editor::respondToChangedSelection (this=0x1ea81f8, oldSelection=..., options=6) at ../../Source/WebCore/editing/Editor.cpp:2828 #6 0x00007f59fbf43532 in WebCore::FrameSelection::setSelection (this=0x1ea82c0, newSelection=..., options=6, align=WebCore::FrameSelection::AlignCursorOnScrollIfNeeded, granularity=WebCore::CharacterGranularity) at ../../Source/WebCore/editing/FrameSelection.cpp:297 #7 0x00007f59fbf4827a in WebCore::FrameSelection::setExtent (this=0x1ea82c0, pos=..., userTriggered=WebCore::NotUserTriggered) at ../../Source/WebCore/editing/FrameSelection.cpp:1151 #8 0x00007f59fbf47569 in WebCore::FrameSelection::modify (this=0x1ea82c0, alter=WebCore::FrameSelection::AlterationExtend, direction=WebCore::DirectionBackward, granularity=WebCore::LineGranularity, userTriggered=WebCore::NotUserTriggered) at ../../Source/WebCore/editing/FrameSelection.cpp:967 #9 0x00007f59fc2ceb28 in WebCore::DOMSelection::modify (this=0x27eba50, alterString="extend", directionString="backward", granularityString="line") at ../../Source/WebCore/page/DOMSelection.cpp:333 #10 0x00007f59fca617fa in WebCore::jsDOMSelectionPrototypeFunctionModify (exec=0x7f59ac4cc1b0) at DerivedSources/WebCore/JSDOMSelection.cpp:491 #11 0x00007f59b00c2265 in ?? () #12 0x00007fff92a0fcf0 in ?? () #13 0x00007f5a007d397b in llint_op_call () from /home/slave/webkitgtk/gtk-linux-64-debug/build/WebKitBuild/Debug/.libs/libjavascriptcoregtk-3.0.so.0 #14 0x00007fff92a0fc80 in ?? () #15 0x00007fff92a0fcb0 in ?? () #16 0x0000000000000000 in ?? () This is patch is really reluctant towards the idea of not causing problems. 683278 3 155587 zan 2012-07-31 11:16:59 -0700 Comment on attachment 155587 ROLLOUT of r124207 Clearing flags on attachment: 155587 Committed r124223: <http://trac.webkit.org/changeset/124223> 683279 4 zan 2012-07-31 11:17:06 -0700 All reviewed patches have been landed. Closing bug. 683413 5 mario 2012-07-31 13:10:55 -0700 (In reply to comment #2) > [...] > This is patch is really reluctant towards the idea of not causing problems. Agree :-/. I will take a look to it asap (hopefully this week) In the meanwhile, would you mind to point out which layout test caused this stacktrace? Thanks, and sorry for the hassle 683895 6 zan 2012-07-31 23:09:40 -0700 Here's the list, taken from http://build.webkit.org/builders/GTK%20Linux%2064-bit%20Debug/builds/35188 editing/pasteboard/display-block-on-spans.html editing/inserting/insert-paragraph-separator-tab-span.html editing/inserting/insert-paste-bidi-control.html editing/inserting/edited-whitespace-1.html editing/inserting/insert-composition-whitespace.html editing/pasteboard/copy-backslash-with-euc.html editing/pasteboard/copy-in-password-field.html editing/pasteboard/paste-text-016.html editing/style/remove-underline-after-paragraph.html editing/selection/extend-selection-home-end.html editing/selection/home-end.html editing/selection/3690703-2.html editing/execCommand/switch-list-type.html editing/execCommand/transpose-backslash-with-euc.html editing/undo/undo-paste-when-caret-is-not-in-range.html editing/spelling/grammar-edit-word.html editing/spelling/spellcheck-async.html 155587 2012-07-31 11:09:04 -0700 2012-07-31 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