[webkit-gtk] 2.4.4 JSC crash

[Gary Kratkin]

Hello, does this segfault stack look familiar?

#0  0x00007ffff0da6012 in JSC::Register::jsValue (this=0x7fff9cbd2ff8) at ../../Source/JavaScriptCore/interpreter/Register.h:118
#1  0x00007ffff0f77d79 in JSC::DFG::prepareOSREntry (exec=0x7fff9cbd3248, codeBlock=Reading in symbols for ../../Source/JavaScriptCore/bytecode/CodeBlock.cpp...done.
0xd87c00, bytecodeIndex=0x0) at ../../Source/JavaScriptCore/dfg/DFGOSREntry.cpp:169
#2  0x00007ffff10adb1e in JSC::operationOptimize (exec=0x7fff9cbd3248, bytecodeIndex=0x0) at ../../Source/JavaScriptCore/jit/JITOperations.cpp:1157
#3  0x00007fffa87ad871 in ?? ()
#4  0x00007fffa868c920 in ?? ()
#5  0x000000000058d890 in ?? ()
#6  0x000000000219ad30 in ?? ()
#7  0x00000000014c56a0 in ?? ()
#8  0x0000000000441e80 in ?? ()
#9  0x00007ffff21419e0 in thread_context_stack () from /opt/SafeViewInstall/SafelyWebKit/be6295ae37fe29466287f0b7577ddb929c6cccb0/lib64/libglib-2.0.so.0
#10 0x00007fffffffd1a0 in ?? ()
#11 0x00007ffff1099f50 in JSC::JITCode::execute (this=0x7fff7acc3730, vm=0x7fff7acc3730, protoCallFrame=Reading in symbols for ../../Source/JavaScriptCore/interpreter/Interpreter.cpp...done.

I’m wondering if the jsCStack code wasn’t fully baked when it went into 2.4.

Thanks as always for your help.

Gary Kratkin

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