[Webkit-unassigned] [Bug 159720] New: [ARM] ASSERTION FAILED: linkBuffer.isValid() in InlineAccess.cpp:291

bugzilla-daemon at webkit.org bugzilla-daemon at webkit.org
Wed Jul 13 08:53:55 PDT 2016


https://bugs.webkit.org/show_bug.cgi?id=159720

            Bug ID: 159720
           Summary: [ARM] ASSERTION FAILED: linkBuffer.isValid() in
                    InlineAccess.cpp:291
    Classification: Unclassified
           Product: WebKit
           Version: Other
          Hardware: Unspecified
                OS: Unspecified
            Status: NEW
          Severity: Normal
          Priority: P2
         Component: JavaScriptCore
          Assignee: webkit-unassigned at lists.webkit.org
          Reporter: ossy at webkit.org
            Blocks: 159408

jsc-stress-results/.tests/cdjs-tests.yaml/cdjs$ ./../../.vm/JavaScriptCore.framework/Resources/jsc main.js

Program received signal SIGSEGV, Segmentation fault.
0xb64880b4 in WTFCrash () at ../../Source/WTF/wtf/Assertions.cpp:323
323        *(int *)(uintptr_t)0xbbadbeef = 0;
(gdb) bt
#0  0xb64880b4 in WTFCrash () at ../../Source/WTF/wtf/Assertions.cpp:323
#1  0xb5909240 in JSC::InlineAccess::rewireStubAsJump (vm=..., stubInfo=..., target=...)
    at ../../Source/JavaScriptCore/bytecode/InlineAccess.cpp:291
#2  0xb5fc087c in JSC::tryCachePutByID (exec=0xbeffe968, baseValue=..., structure=0xb21a7220, ident=..., slot=..., stubInfo=..., 
    putKind=JSC::NotDirect) at ../../Source/JavaScriptCore/jit/Repatch.cpp:452
#3  0xb5fc0a80 in JSC::repatchPutByID (exec=0xbeffe968, baseValue=..., structure=0xb21a7220, propertyName=..., slot=..., stubInfo=..., 
    putKind=JSC::NotDirect) at ../../Source/JavaScriptCore/jit/Repatch.cpp:463
#4  0xb5f88ca8 in JSC::operationPutByIdNonStrictOptimize (exec=0xbeffe968, stubInfo=0xb258dd80, encodedValue=-18486637472, 
    encodedBase=-18486456960, uid=0xb25aedf8) at ../../Source/JavaScriptCore/jit/JITOperations.cpp:421
#5  0xb27ca8ec in ?? ()
Backtrace stopped: previous frame identical to this frame (corrupt stack?)

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