[Webkit-unassigned] [Bug 110590] New: [Qt] REGRESSION(r143654): two fast/js test crashes on 32 bit build

bugzilla-daemon at webkit.org bugzilla-daemon at webkit.org
Fri Feb 22 04:54:43 PST 2013


https://bugs.webkit.org/show_bug.cgi?id=110590

           Summary: [Qt] REGRESSION(r143654): two fast/js test crashes on
                    32 bit build
           Product: WebKit
           Version: 528+ (Nightly build)
          Platform: Unspecified
        OS/Version: Unspecified
            Status: NEW
          Severity: Normal
          Priority: P2
         Component: Tools / Tests
        AssignedTo: webkit-unassigned at lists.webkit.org
        ReportedBy: zarvai at inf.u-szeged.hu
                CC: oliver at apple.com, jberlin at webkit.org,
                    fpizlo at apple.com, kadam at inf.u-szeged.hu


Two tests are crashing on 32 bit Qt builds. Probably r143654 caused the issue.

fast/js/regress/HashMap-string-put-get-iterate.html
fast/js/dfg-value-to-int32-with-side-effect.html

Our x86-32 Linux Qt Debug buildbot has some inforamtion about it:
http://build.webkit.sed.hu/results/x86-32%20Linux%20Qt%20Debug/r143709%20%2824526%29/results.html


fast/js/regress/HashMap-string-put-get-iterate-crash-log.txt

crash log for DumpRenderTree (pid 8648):
STDOUT: <empty>
STDERR: SHOULD NEVER BE REACHED
STDERR: /ramdisk/qt-linux-32-debug/build/Source/JavaScriptCore/dfg/DFGSpeculativeJIT.cpp(2291) : void JSC::DFG::SpeculativeJIT::compileValueToInt32(JSC::DFG::Node*)
STDERR: 1   0xf5b0724f /ramdisk/qt-linux-32-debug/build/WebKitBuild/Debug/lib/libQt5WebKit.so.5(+0x187024f) [0xf5b0724f]
STDERR: 2   0xf5b2ff8e /ramdisk/qt-linux-32-debug/build/WebKitBuild/Debug/lib/libQt5WebKit.so.5(+0x1898f8e) [0xf5b2ff8e]
STDERR: 3   0xf5b04a03 /ramdisk/qt-linux-32-debug/build/WebKitBuild/Debug/lib/libQt5WebKit.so.5(+0x186da03) [0xf5b04a03]
STDERR: 4   0xf5b050e6 /ramdisk/qt-linux-32-debug/build/WebKitBuild/Debug/lib/libQt5WebKit.so.5(+0x186e0e6) [0xf5b050e6]
STDERR: 5   0xf5ad0a27 /ramdisk/qt-linux-32-debug/build/WebKitBuild/Debug/lib/libQt5WebKit.so.5(+0x1839a27) [0xf5ad0a27]
STDERR: 6   0xf5ad1bf6 /ramdisk/qt-linux-32-debug/build/WebKitBuild/Debug/lib/libQt5WebKit.so.5(+0x183abf6) [0xf5ad1bf6]
STDERR: 7   0xf5ac24fa /ramdisk/qt-linux-32-debug/build/WebKitBuild/Debug/lib/libQt5WebKit.so.5(+0x182b4fa) [0xf5ac24fa]
STDERR: 8   0xf5ac1d31 /ramdisk/qt-linux-32-debug/build/WebKitBuild/Debug/lib/libQt5WebKit.so.5(+0x182ad31) [0xf5ac1d31]
STDERR: 9   0xf5c550c4 /ramdisk/qt-linux-32-debug/build/WebKitBuild/Debug/lib/libQt5WebKit.so.5(+0x19be0c4) [0xf5c550c4]
STDERR: 10  0xf5c55380 /ramdisk/qt-linux-32-debug/build/WebKitBuild/Debug/lib/libQt5WebKit.so.5(+0x19be380) [0xf5c55380]
STDERR: 11  0xf5c536f0 /ramdisk/qt-linux-32-debug/build/WebKitBuild/Debug/lib/libQt5WebKit.so.5(+0x19bc6f0) [0xf5c536f0]
STDERR: 12  0xf5c52f01 /ramdisk/qt-linux-32-debug/build/WebKitBuild/Debug/lib/libQt5WebKit.so.5(+0x19bbf01) [0xf5c52f01]
STDERR: 13  0xf59c7d34 /ramdisk/qt-linux-32-debug/build/WebKitBuild/Debug/lib/libQt5WebKit.so.5(+0x1730d34) [0xf59c7d34]
STDERR: 14  0xf59c2a19 /ramdisk/qt-linux-32-debug/build/WebKitBuild/Debug/lib/libQt5WebKit.so.5(+0x172ba19) [0xf59c2a19]
STDERR: 15  0xf5ba7a06 /ramdisk/qt-linux-32-debug/build/WebKitBuild/Debug/lib/libQt5WebKit.so.5(+0x1910a06) [0xf5ba7a06]
STDERR: 16  0xf5ba486e /ramdisk/qt-linux-32-debug/build/WebKitBuild/Debug/lib/libQt5WebKit.so.5(+0x190d86e) [0xf5ba486e]
STDERR: 17  0xee700120 [0xee700120]
STDERR: 18  0xf5b6f6f9 /ramdisk/qt-linux-32-debug/build/WebKitBuild/Debug/lib/libQt5WebKit.so.5(+0x18d86f9) [0xf5b6f6f9]
STDERR: 19  0xf5b6cf7d /ramdisk/qt-linux-32-debug/build/WebKitBuild/Debug/lib/libQt5WebKit.so.5(+0x18d5f7d) [0xf5b6cf7d]
STDERR: 20  0xf5c48f98 /ramdisk/qt-linux-32-debug/build/WebKitBuild/Debug/lib/libQt5WebKit.so.5(_ZN3JSC8evaluateEPNS_9ExecStateERKNS_10SourceCodeENS_7JSValueEPS5_+0x213) [0xf5c48f98]
STDERR: 21  0xf45a7f00 /ramdisk/qt-linux-32-debug/build/WebKitBuild/Debug/lib/libQt5WebKit.so.5(+0x310f00) [0xf45a7f00]
STDERR: 22  0xf45c6401 /ramdisk/qt-linux-32-debug/build/WebKitBuild/Debug/lib/libQt5WebKit.so.5(+0x32f401) [0xf45c6401]
STDERR: 23  0xf45c6512 /ramdisk/qt-linux-32-debug/build/WebKitBuild/Debug/lib/libQt5WebKit.so.5(+0x32f512) [0xf45c6512]
STDERR: 24  0xf48cc290 /ramdisk/qt-linux-32-debug/build/WebKitBuild/Debug/lib/libQt5WebKit.so.5(+0x635290) [0xf48cc290]
STDERR: 25  0xf4a714d6 /ramdisk/qt-linux-32-debug/build/WebKitBuild/Debug/lib/libQt5WebKit.so.5(+0x7da4d6) [0xf4a714d6]
STDERR: 26  0xf4a71334 /ramdisk/qt-linux-32-debug/build/WebKitBuild/Debug/lib/libQt5WebKit.so.5(+0x7da334) [0xf4a71334]
STDERR: 27  0xf4a71841 /ramdisk/qt-linux-32-debug/build/WebKitBuild/Debug/lib/libQt5WebKit.so.5(+0x7da841) [0xf4a71841]
STDERR: 28  0xf4a71a00 /ramdisk/qt-linux-32-debug/build/WebKitBuild/Debug/lib/libQt5WebKit.so.5(+0x7daa00) [0xf4a71a00]
STDERR: 29  0xf4a62d8b /ramdisk/qt-linux-32-debug/build/WebKitBuild/Debug/lib/libQt5WebKit.so.5(+0x7cbd8b) [0xf4a62d8b]
STDERR: 30  0xf4bd0fc5 /ramdisk/qt-linux-32-debug/build/WebKitBuild/Debug/lib/libQt5WebKit.so.5(+0x939fc5) [0xf4bd0fc5]
STDERR: 31  0xf4bdbdb5 /ramdisk/qt-linux-32-debug/build/WebKitBuild/Debug/lib/libQt5WebKit.so.5(+0x944db5) [0xf4bdbdb5]

fast/js/regress/tear-off-arguments-simple-crash-log.txt:

crash log for DumpRenderTree (pid 8752):
STDOUT: <empty>
STDERR: ASSERTION FAILED: mode == ManualOperandSpeculation || edge.useKind() == UntypedUse
STDERR: /ramdisk/qt-linux-32-debug/build/Source/JavaScriptCore/dfg/DFGSpeculativeJIT.h(2393) : JSC::DFG::JSValueOperand::JSValueOperand(JSC::DFG::SpeculativeJIT*, JSC::DFG::Edge, JSC::DFG::OperandSpeculationMode)
STDERR: 1   0xf5a43a2f /ramdisk/qt-linux-32-debug/build/WebKitBuild/Debug/lib/libQt5WebKit.so.5(+0x1881a2f) [0xf5a43a2f]
STDERR: 2   0xf5a3a9f7 /ramdisk/qt-linux-32-debug/build/WebKitBuild/Debug/lib/libQt5WebKit.so.5(+0x18789f7) [0xf5a3a9f7]
STDERR: 3   0xf5a3b776 /ramdisk/qt-linux-32-debug/build/WebKitBuild/Debug/lib/libQt5WebKit.so.5(+0x1879776) [0xf5a3b776]
STDERR: 4   0xf5a6d443 /ramdisk/qt-linux-32-debug/build/WebKitBuild/Debug/lib/libQt5WebKit.so.5(+0x18ab443) [0xf5a6d443]
STDERR: 5   0xf5a2fa03 /ramdisk/qt-linux-32-debug/build/WebKitBuild/Debug/lib/libQt5WebKit.so.5(+0x186da03) [0xf5a2fa03]
STDERR: 6   0xf5a300e6 /ramdisk/qt-linux-32-debug/build/WebKitBuild/Debug/lib/libQt5WebKit.so.5(+0x186e0e6) [0xf5a300e6]
STDERR: 7   0xf59fba27 /ramdisk/qt-linux-32-debug/build/WebKitBuild/Debug/lib/libQt5WebKit.so.5(+0x1839a27) [0xf59fba27]
STDERR: 8   0xf59fc911 /ramdisk/qt-linux-32-debug/build/WebKitBuild/Debug/lib/libQt5WebKit.so.5(+0x183a911) [0xf59fc911]
STDERR: 9   0xf59ed5af /ramdisk/qt-linux-32-debug/build/WebKitBuild/Debug/lib/libQt5WebKit.so.5(+0x182b5af) [0xf59ed5af]
STDERR: 10  0xf59eccfa /ramdisk/qt-linux-32-debug/build/WebKitBuild/Debug/lib/libQt5WebKit.so.5(+0x182acfa) [0xf59eccfa]
STDERR: 11  0xf5b8106c /ramdisk/qt-linux-32-debug/build/WebKitBuild/Debug/lib/libQt5WebKit.so.5(+0x19bf06c) [0xf5b8106c]
STDERR: 12  0xf5b8149f /ramdisk/qt-linux-32-debug/build/WebKitBuild/Debug/lib/libQt5WebKit.so.5(+0x19bf49f) [0xf5b8149f]
STDERR: 13  0xf5b7d371 /ramdisk/qt-linux-32-debug/build/WebKitBuild/Debug/lib/libQt5WebKit.so.5(+0x19bb371) [0xf5b7d371]
STDERR: 14  0xf5b7d041 /ramdisk/qt-linux-32-debug/build/WebKitBuild/Debug/lib/libQt5WebKit.so.5(+0x19bb041) [0xf5b7d041]
STDERR: 15  0xf58ed8fa /ramdisk/qt-linux-32-debug/build/WebKitBuild/Debug/lib/libQt5WebKit.so.5(+0x172b8fa) [0xf58ed8fa]
STDERR: 16  0xf5ad2a06 /ramdisk/qt-linux-32-debug/build/WebKitBuild/Debug/lib/libQt5WebKit.so.5(+0x1910a06) [0xf5ad2a06]
STDERR: 17  0xf5acf86e /ramdisk/qt-linux-32-debug/build/WebKitBuild/Debug/lib/libQt5WebKit.so.5(+0x190d86e) [0xf5acf86e]
STDERR: 18  0xee600058 [0xee600058]
STDERR: 19  0xf5a9a6f9 /ramdisk/qt-linux-32-debug/build/WebKitBuild/Debug/lib/libQt5WebKit.so.5(+0x18d86f9) [0xf5a9a6f9]
STDERR: 20  0xf5a97f7d /ramdisk/qt-linux-32-debug/build/WebKitBuild/Debug/lib/libQt5WebKit.so.5(+0x18d5f7d) [0xf5a97f7d]
STDERR: 21  0xf5b73f98 /ramdisk/qt-linux-32-debug/build/WebKitBuild/Debug/lib/libQt5WebKit.so.5(_ZN3JSC8evaluateEPNS_9ExecStateERKNS_10SourceCodeENS_7JSValueEPS5_+0x213) [0xf5b73f98]
STDERR: 22  0xf44d2f00 /ramdisk/qt-linux-32-debug/build/WebKitBuild/Debug/lib/libQt5WebKit.so.5(+0x310f00) [0xf44d2f00]
STDERR: 23  0xf44f1401 /ramdisk/qt-linux-32-debug/build/WebKitBuild/Debug/lib/libQt5WebKit.so.5(+0x32f401) [0xf44f1401]
STDERR: 24  0xf44f1512 /ramdisk/qt-linux-32-debug/build/WebKitBuild/Debug/lib/libQt5WebKit.so.5(+0x32f512) [0xf44f1512]
STDERR: 25  0xf47f7290 /ramdisk/qt-linux-32-debug/build/WebKitBuild/Debug/lib/libQt5WebKit.so.5(+0x635290) [0xf47f7290]
STDERR: 26  0xf499c4d6 /ramdisk/qt-linux-32-debug/build/WebKitBuild/Debug/lib/libQt5WebKit.so.5(+0x7da4d6) [0xf499c4d6]
STDERR: 27  0xf499c334 /ramdisk/qt-linux-32-debug/build/WebKitBuild/Debug/lib/libQt5WebKit.so.5(+0x7da334) [0xf499c334]
STDERR: 28  0xf499c841 /ramdisk/qt-linux-32-debug/build/WebKitBuild/Debug/lib/libQt5WebKit.so.5(+0x7da841) [0xf499c841]
STDERR: 29  0xf499ca00 /ramdisk/qt-linux-32-debug/build/WebKitBuild/Debug/lib/libQt5WebKit.so.5(+0x7daa00) [0xf499ca00]
STDERR: 30  0xf498dd8b /ramdisk/qt-linux-32-debug/build/WebKitBuild/Debug/lib/libQt5WebKit.so.5(+0x7cbd8b) [0xf498dd8b]
STDERR: 31  0xf4afbfc5 /ramdisk/qt-linux-32-debug/build/WebKitBuild/Debug/lib/libQt5WebKit.so.5(+0x939fc5) [0xf4afbfc5]

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