Closed as program error.
Error Message: Crash in fastLocalMark() . Stack Trace: Native stack for thread b1449ba0 - GC Helper 3 ============================ at 0xb7d6e023 in fastLocalMark+0xe3 (libjvm.so) at 0xb7d6e802 in parallelMark+0x112 (libjvm.so) at 0xb7d6ebd3 in parallelMarkHelper+0x43 (libjvm.so) at 0xb7d65321 in gcHelper+0x1d1 (libjvm.so) at 0xb7ddda0a in xmExecuteThread+0x15a (libjvm.so) at 0xb7dd62aa in threadStart+0x1a (libjvm.so) at 0xb7bc1433 in _start+0x2e3 (libhpi.so) .
This crash was due to an assertion failure, while validating each of the references of a classblock. When st_verify is enabled it makes a call to the ValidHandle(). This tries to validate the objects on the java heap by checking if the object is within the middleware heap, it is grained, and the alloc bit is set. If any of the condition are not met then the object is invalidated. If the object is a class block, then the references of the classblock are validated too. In the process of validation, the lclassname is found to be invalid, resulting in a sysassert. The class block which was being validated was going to be freed and already in the freeclass list and the cb was wrongly validated.
This defect will be fixed in: 1.4.2 SR13 FP3 . The code for verifyHandle(), not to validate a class which is already made as unreferenced. This only affects the PD build. . To obtain the fix: Install build 20090902 or later
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APAR is sysrouted FROM one or more of the following:
APAR is sysrouted TO one or more of the following:
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