IV74405: CRASH IN JIT COMPILED CODE OR GC, OR MEMORY CORRUPTION
Closed as program error.
Error Message: Unhandled exception Type=Segmentation error vmState=0x00000000 J9Generic_Signal_Number=00000004 Signal_Number=0000000b Error_Value=00000000 Signal_Code=00000001 ... Compiled_method=com/google/inject/internal/InjectorImpl.callInCo ntext(Lcom/google/inject/internal/ContextualCallable;)Ljava/lang /Object; . Stack Trace: N/A . This problem has only been seen with the Google Guice framework for Java, where the problem usually manifested as a crash in the following method: com/google/inject/internal/InjectorImpl.callInContext(Contextual Callable<T>).
The -Xjit:disableLocalCSE option will prevent this problem from occuring. Note that that this option will likely lead to reduced performance (up to 16% for cpu intensive applications). An alternative work around that will avoid the problem in the cases seen so far is -Xjit:disableInternalPointers This typically incurs less than a 2% performance penalty, but may not work in all theoretically possible cases of the problem. The best advice is to try disableInternalPointers first, and if that doesn't work then use the more conservative disableLocalCSE.
The JIT compiler performs an incorrect optimization that can lead to a stray pointer, which typically results in crashes but may also lead to memory corruption. This problem affects Java 6 and later.
The JIT compiler has been fixed to perform the optimization correctly. . This APAR will be fixed in the following Java Releases: 8 SR1 FP10 (184.108.40.206) 7 R1 SR3 FP10 (220.127.116.11) 7 SR9 FP20 (18.104.22.168) 6 R1 SR8 FP15 (22.214.171.124) 6 SR16 FP15 (126.96.36.199) . Contact your IBM Product's Service Team for these Service Refreshes and Fix Packs. For those running stand-alone, information about the available Service Refreshes and Fix Packs can be found at: https://www.ibm.com/developerworks/java/jdk/
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