IBM JDK1.4.2 javacore分析原因

topil 2009-10-20 01:59:12

请牛人帮忙分析一下这个javacore文件，基本问题已经定位在Thread-1上，从stack看，是at java.lang.Class.forName1调用的时候出错了，clSearchForNameCache。再具体的信息就不太清楚，大家帮着瞧瞧，出个主意。

另外这个javacore不是OOM引起的，是signal 11 received。

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topil 2009-10-20

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没人关注啊，顶～～～

topil 2009-10-20

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1HPTHDDETAILS Current Thread Details
NULL ----------------------
NULL
3HPREGISTERS Register Values
NULL ---------------
3HPREGVALUES EAX : 00000000, EBX : 10100BF0, ECX : 10100BF8
3HPREGVALUES EDX : 00000008, ESI : B5810D80, EDI : 080762D4
3HPREGVALUES EBP : BFFFF144, ESP : BFFFF11C, EIP : B7EE5301
3HPREGVALUES EFLAGS : 00010246
NULL
3HPNATIVESTACK Native Stack of "Thread-1" PID 3513
NULL -------------------------
3HPSTACKLINE clSearchForNameCache at B7EE5301 in libjvm.so
3HPSTACKLINE IBMJVM_ForName at B7EB636D in libjvm.so
3HPSTACKLINE B5978BDC
3HPSTACKLINE L0_invokestatic_quick__ at B7F7300A in libjvm.so
3HPSTACKLINE L0_invokestatic_quick__ at B7F7300A in libjvm.so
3HPSTACKLINE mmipExecuteJava at B7F6D420 in libjvm.so
3HPSTACKLINE BFFFF318
NULL

topil 2009-10-20

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附上javacore文件内容：

NULL ------------------------------------------------------------------------
0SECTION TITLE subcomponent dump routine
NULL ===============================
1TISIGINFO signal 11 received
1TIDATETIME Date: 2009/10/17 at 03:38:48
1TIFILENAME Javacore filename: /home/mdebt/app/dist-NO_JRE/javacore.20091017.033848.3513.txt
NULL ------------------------------------------------------------------------
0SECTION XHPI subcomponent dump routine
NULL ==============================
1HPTIME Sat Oct 17 03:38:48 2009
1HPSIGRECV SIGSEGV received in clSearchForNameCache at 0xb7ee5301 in /usr/local/java14/jre/bin/classic/libjvm.so. Processing terminated.
1HPFULLVERSION J2RE 1.4.2 IBM build cxia32142-20080122 (SR10)
NULL
1HPOPENV Operating Environment
NULL ---------------------
2HPHOSTNAME Host : EBT206.(none)
2HPOSLEVEL OS Level : 2.6.9-5.EL.#1 Wed Jan 5 19:22:18 EST 2005
2HPLIBCVER glibc Version : 2.3.4
2HPCPUS Processors -
3HPARCH Architecture : (not implemented)
3HPNUMCPUS How Many : (not implemented)
3HPCPUSENABLED Enabled : 1
NULL