[Webkit-unassigned] [Bug 152245] REGRESSION(r193974): It made ~300 tests fail on Linux platforms

bugzilla-daemon at webkit.org bugzilla-daemon at webkit.org
Mon Dec 14 03:05:57 PST 2015 

https://bugs.webkit.org/show_bug.cgi?id=152245

Carlos Alberto Lopez Perez <clopez at igalia.com> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
                 CC|                            |clopez at igalia.com

--- Comment #1 from Carlos Alberto Lopez Perez <clopez at igalia.com> ---
The debug bots are giving this assertion since r193974:


ASSERTION FAILED: i < m_numBits
../../Source/WTF/wtf/FastBitVector.h(151) : void WTF::FastBitVector::set(size_t)
WTFCrashWithSecurityImplication(...)


Example:

[...]
stress/instanceof-not-cell.js.no-llint: ASSERTION FAILED: i < m_numBits
stress/instanceof-not-cell.js.no-llint: ../../Source/WTF/wtf/FastBitVector.h(151) : void WTF::FastBitVector::set(size_t)
stress/instanceof-not-cell.js.no-llint: 1   0x7f58e30974ae /home/slave/webkitgtk/gtk-linux-64-debug/build/WebKitBuild/Debug/lib/libjavascriptcoregtk-4.0.so.18(WTFCrashWithSecurityImplication+0x1e) [0x7f58e30974ae]
stress/instanceof-not-cell.js.no-llint: 2   0x7f58e2719b66 /home/slave/webkitgtk/gtk-linux-64-debug/build/WebKitBuild/Debug/lib/libjavascriptcoregtk-4.0.so.18(_ZN3WTF13FastBitVector3setEm+0x42) [0x7f58e2719b66]
stress/instanceof-not-cell.js.no-llint: 3   0x7f58e2716964 /home/slave/webkitgtk/gtk-linux-64-debug/build/WebKitBuild/Debug/lib/libjavascriptcoregtk-4.0.so.18(+0x10e7964) [0x7f58e2716964]
stress/instanceof-not-cell.js.no-llint: 4   0x7f58e2717a96 /home/slave/webkitgtk/gtk-linux-64-debug/build/WebKitBuild/Debug/lib/libjavascriptcoregtk-4.0.so.18(+0x10e8a96) [0x7f58e2717a96]
stress/instanceof-not-cell.js.no-llint: 5   0x7f58e2718543 /home/slave/webkitgtk/gtk-linux-64-debug/build/WebKitBuild/Debug/lib/libjavascriptcoregtk-4.0.so.18(+0x10e9543) [0x7f58e2718543]
stress/instanceof-not-cell.js.no-llint: 6   0x7f58e2717af5 /home/slave/webkitgtk/gtk-linux-64-debug/build/WebKitBuild/Debug/lib/libjavascriptcoregtk-4.0.so.18(+0x10e8af5) [0x7f58e2717af5]
stress/instanceof-not-cell.js.no-llint: 7   0x7f58e27169dc /home/slave/webkitgtk/gtk-linux-64-debug/build/WebKitBuild/Debug/lib/libjavascriptcoregtk-4.0.so.18(+0x10e79dc) [0x7f58e27169dc]
stress/instanceof-not-cell.js.no-llint: 8   0x7f58e2716ae6 /home/slave/webkitgtk/gtk-linux-64-debug/build/WebKitBuild/Debug/lib/libjavascriptcoregtk-4.0.so.18(+0x10e7ae6) [0x7f58e2716ae6]
stress/instanceof-not-cell.js.no-llint: 9   0x7f58e2716bad /home/slave/webkitgtk/gtk-linux-64-debug/build/WebKitBuild/Debug/lib/libjavascriptcoregtk-4.0.so.18(+0x10e7bad) [0x7f58e2716bad]
stress/instanceof-not-cell.js.no-llint: 10  0x7f58e2716de5 /home/slave/webkitgtk/gtk-linux-64-debug/build/WebKitBuild/Debug/lib/libjavascriptcoregtk-4.0.so.18(_ZN3JSC24BytecodeLivenessAnalysis19runLivenessFixpointEv+0x231) [0x7f58e2716de5]
stress/instanceof-not-cell.js.no-llint: 11  0x7f58e27179b9 /home/slave/webkitgtk/gtk-linux-64-debug/build/WebKitBuild/Debug/lib/libjavascriptcoregtk-4.0.so.18(_ZN3JSC24BytecodeLivenessAnalysis7computeEv+0x6b) [0x7f58e27179b9]
stress/instanceof-not-cell.js.no-llint: 12  0x7f58e271665a /home/slave/webkitgtk/gtk-linux-64-debug/build/WebKitBuild/Debug/lib/libjavascriptcoregtk-4.0.so.18(_ZN3JSC24BytecodeLivenessAnalysisC1EPNS_9CodeBlockE+0x68) [0x7f58e271665a]
stress/instanceof-not-cell.js.no-llint: 13  0x7f58e2951e6a /home/slave/webkitgtk/gtk-linux-64-debug/build/WebKitBuild/Debug/lib/libjavascriptcoregtk-4.0.so.18(_ZSt11make_uniqueIN3JSC24BytecodeLivenessAnalysisEIPNS0_9CodeBlockEEENSt10_Unique_ifIT_E14_Single_objectEDpOT0_+0x3a) [0x7f58e2951e6a]
stress/instanceof-not-cell.js.no-llint: 14  0x7f58e295024d /home/slave/webkitgtk/gtk-linux-64-debug/build/WebKitBuild/Debug/lib/libjavascriptcoregtk-4.0.so.18(_ZN3JSC9CodeBlock16livenessAnalysisEv+0x91) [0x7f58e295024d]
stress/instanceof-not-cell.js.no-llint: 15  0x7f58e294d53d /home/slave/webkitgtk/gtk-linux-64-debug/build/WebKitBuild/Debug/lib/libjavascriptcoregtk-4.0.so.18(_ZN3JSC3DFG5Graph11livenessForEPNS_9CodeBlockE+0xd9) [0x7f58e294d53d]
stress/instanceof-not-cell.js.no-llint: 16  0x7f58e294d643 /home/slave/webkitgtk/gtk-linux-64-debug/build/WebKitBuild/Debug/lib/libjavascriptcoregtk-4.0.so.18(_ZN3JSC3DFG5Graph11livenessForEPNS_15InlineCallFrameE+0x35) [0x7f58e294d643]
stress/instanceof-not-cell.js.no-llint: 17  0x7f58e294d9a1 /home/slave/webkitgtk/gtk-linux-64-debug/build/WebKitBuild/Debug/lib/libjavascriptcoregtk-4.0.so.18(_ZN3JSC3DFG5Graph16isLiveInBytecodeENS_15VirtualRegisterENS_10CodeOriginE+0x179) [0x7f58e294d9a1]
stress/instanceof-not-cell.js.no-llint: 18  0x7f58e2a2af02 /home/slave/webkitgtk/gtk-linux-64-debug/build/WebKitBuild/Debug/lib/libjavascriptcoregtk-4.0.so.18(+0x13fbf02) [0x7f58e2a2af02]
stress/instanceof-not-cell.js.no-llint: 19  0x7f58e2a2acf6 /home/slave/webkitgtk/gtk-linux-64-debug/build/WebKitBuild/Debug/lib/libjavascriptcoregtk-4.0.so.18(+0x13fbcf6) [0x7f58e2a2acf6]
stress/instanceof-not-cell.js.no-llint: 20  0x7f58e2a2a8be /home/slave/webkitgtk/gtk-linux-64-debug/build/WebKitBuild/Debug/lib/libjavascriptcoregtk-4.0.so.18(+0x13fb8be) [0x7f58e2a2a8be]
stress/instanceof-not-cell.js.no-llint: 21  0x7f58e2a2b753 /home/slave/webkitgtk/gtk-linux-64-debug/build/WebKitBuild/Debug/lib/libjavascriptcoregtk-4.0.so.18(+0x13fc753) [0x7f58e2a2b753]
stress/instanceof-not-cell.js.no-llint: 22  0x7f58e2a2b173 /home/slave/webkitgtk/gtk-linux-64-debug/build/WebKitBuild/Debug/lib/libjavascriptcoregtk-4.0.so.18(+0x13fc173) [0x7f58e2a2b173]
stress/instanceof-not-cell.js.no-llint: 23  0x7f58e2a2ad60 /home/slave/webkitgtk/gtk-linux-64-debug/build/WebKitBuild/Debug/lib/libjavascriptcoregtk-4.0.so.18(_ZN3JSC3DFG23performPhantomInsertionERNS0_5GraphE+0x2b) [0x7f58e2a2ad60]
stress/instanceof-not-cell.js.no-llint: 24  0x7f58e2a2f940 /home/slave/webkitgtk/gtk-linux-64-debug/build/WebKitBuild/Debug/lib/libjavascriptcoregtk-4.0.so.18(_ZN3JSC3DFG4Plan19compileInThreadImplERNS0_14LongLivedStateE+0x5c6) [0x7f58e2a2f940]
stress/instanceof-not-cell.js.no-llint: 25  0x7f58e2a2efdf /home/slave/webkitgtk/gtk-linux-64-debug/build/WebKitBuild/Debug/lib/libjavascriptcoregtk-4.0.so.18(_ZN3JSC3DFG4Plan15compileInThreadERNS0_14LongLivedStateEPNS0_10ThreadDataE+0x165) [0x7f58e2a2efdf]
stress/instanceof-not-cell.js.no-llint: 26  0x7f58e2b1a9af /home/slave/webkitgtk/gtk-linux-64-debug/build/WebKitBuild/Debug/lib/libjavascriptcoregtk-4.0.so.18(_ZN3JSC3DFG8Worklist9runThreadEPNS0_10ThreadDataE+0x2d7) [0x7f58e2b1a9af]
stress/instanceof-not-cell.js.no-llint: 27  0x7f58e2b1ad5c /home/slave/webkitgtk/gtk-linux-64-debug/build/WebKitBuild/Debug/lib/libjavascriptcoregtk-4.0.so.18(_ZN3JSC3DFG8Worklist14threadFunctionEPv+0x2a) [0x7f58e2b1ad5c]
stress/instanceof-not-cell.js.no-llint: 28  0x7f58e30b2598 /home/slave/webkitgtk/gtk-linux-64-debug/build/WebKitBuild/Debug/lib/libjavascriptcoregtk-4.0.so.18(+0x1a83598) [0x7f58e30b2598]
stress/instanceof-not-cell.js.no-llint: 29  0x7f58e30b2748 /home/slave/webkitgtk/gtk-linux-64-debug/build/WebKitBuild/Debug/lib/libjavascriptcoregtk-4.0.so.18(+0x1a83748) [0x7f58e30b2748]
stress/instanceof-not-cell.js.no-llint: 30  0x7f58e2b3d046 /home/slave/webkitgtk/gtk-linux-64-debug/build/WebKitBuild/Debug/lib/libjavascriptcoregtk-4.0.so.18(_ZNKSt8functionIFvvEEclEv+0x32) [0x7f58e2b3d046]
stress/instanceof-not-cell.js.no-llint: 31  0x7f58e30b247a /home/slave/webkitgtk/gtk-linux-64-debug/build/WebKitBuild/Debug/lib/libjavascriptcoregtk-4.0.so.18(+0x1a8347a) [0x7f58e30b247a]
stress/instanceof-not-cell.js.no-llint: Segmentation fault
stress/instanceof-not-cell.js.no-llint: ERROR: Unexpected exit code: 139
[...]

More at: https://build.webkit.org/builders/GTK%20Linux%2064-bit%20Debug%20%28Tests%29/builds/6385/steps/jscore-test/logs/stdio

-- 
You are receiving this mail because:
You are the assignee for the bug.
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <https://lists.webkit.org/pipermail/webkit-unassigned/attachments/20151214/57038744/attachment.html>

More information about the webkit-unassigned mailing list