IBM JDK can't deal with Native Buffers when the native library is loaded by jboss modules ----------------------------------------------------------------------------------------- Key: AS7-4936 URL: https://issues.jboss.org/browse/AS7-4936 Project: Application Server 7 Issue Type: Bug Reporter: Jason Greene Assignee: Jason Greene Priority: Critical Attachments: foo.zip The AIO module fails consistently on IBM JVM, both 6 and 7 Unhandled exception Type=Segmentation error vmState=0x00040000 J9Generic_Signal_Number=00000004 Signal_Number=0000000b Error_Value=00000000 Signal_Code=00000001 Handler1=0027E70A Handler2=0053DAB7 InaccessibleAddress=0000002C EDI=00020102 ESI=95CC8B74 EAX=00000020 EBX=0036D648 ECX=00000000 EDX=00000020 EIP=00369BF9 ES=007B DS=007B ESP=024D5FBC EFlags=00010206 CS=0073 SS=007B EBP=024D6040 Module=/home/jgreene/jboss-as-7.1.0.Final-SNAPSHOT/modules/org/hornetq/main/lib/linux-i686/libHornetQAIO32.so Module_base_address=00364000 Symbol=_ZN9AsyncFile7getSizeEv Symbol_address=00369BDC Target=2_60_20110810_088604 (Linux 2.6.18-274.el5) CPU=x86 (4 logical CPUs) (0xf9ab5000 RAM) ----------- Stack Backtrace ----------- (0x0052F330 [libj9prt26.so+0xf330]) (0x0053EA62 [libj9prt26.so+0x1ea62]) (0x0052F021 [libj9prt26.so+0xf021]) (0x0052F115 [libj9prt26.so+0xf115]) (0x0052EC24 [libj9prt26.so+0xec24]) (0x0053EA62 [libj9prt26.so+0x1ea62]) (0x0052EB93 [libj9prt26.so+0xeb93]) (0x0027DB35 [libj9vm26.so+0x14b35]) (0x0053EA62 [libj9prt26.so+0x1ea62]) (0x0027DE3E [libj9vm26.so+0x14e3e]) (0x0027E758 [libj9vm26.so+0x15758]) (0x0053DC85 [libj9prt26.so+0x1dc85]) __kernel_rt_sigreturn+0x0 (0x00F54440) Java_org_hornetq_core_asyncio_impl_AsynchronousFileImpl_size0+0x38 (0x003681A4 [libHornetQAIO32.so+0x41a4]) (0x00296BA2 [libj9vm26.so+0x2dba2]) (0x002CC284 [libj9vm26.so+0x63284]) (0x0053EA62 [libj9prt26.so+0x1ea62]) (0x002CC1D6 [libj9vm26.so+0x631d6]) (0x00ABEFF1 [libj9thr26.so+0x8ff1]) (0x00B3A832 [libpthread.so.0+0x5832]) clone+0x5e (0x001E246E [libc.so.6+0xd246e]) --------------------------------------- JVMDUMP006I Processing dump event "gpf", detail "" - please wait. JVMDUMP032I JVM requested System dump using '/qa/home/jgreene/jboss-as-7.1.0.Final-SNAPSHOT/core.20120215.010913.9280.0001.dmp' in response to an event JVMDUMP010I System dump written to /qa/home/jgreene/jboss-as-7.1.0.Final-SNAPSHOT/core.20120215.010913.9280.0001.dmp JVMDUMP032I JVM requested Java dump using '/qa/home/jgreene/jboss-as-7.1.0.Final-SNAPSHOT/javacore.20120215.010913.9280.0002.txt' in response to an event JVMDUMP010I Java dump written to /qa/home/jgreene/jboss-as-7.1.0.Final-SNAPSHOT/javacore.20120215.010913.9280.0002.txt JVMDUMP032I JVM requested Snap dump using '/qa/home/jgreene/jboss-as-7.1.0.Final-SNAPSHOT/Snap.20120215.010913.9280.0003.trc' in response to an event JVMDUMP010I Snap dump written to /qa/home/jgreene/jboss-as-7.1.0.Final-SNAPSHOT/Snap.20120215.010913.9280.0003.trc