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Date: Thu, 13 Nov 2008 21:20:44 -0800 (PST)
From: "Paul Cowan (JIRA)" <jira@apache.org>
To: java-dev@lucene.apache.org
Subject: [jira] Commented: (LUCENE-1342) 64bit JVM crashes on Linux
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    [ https://issues.apache.org/jira/browse/LUCENE-1342?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12647522#action_12647522 ] 

Paul Cowan commented on LUCENE-1342:
------------------------------------

Just for everyone's information, we have since managed to reproduce this twice on 1.6.0_10, so this is still an active bug. I have raised the issue with Sun, and will link to the Sun Bug DB when the bug is accepted. I have linked without a test case, obviously if someone has the expertise to distil it into something easily reproducible that would be a huge help. I'll have a go and report back. It's hard because it occurs so rarely for us (but commong enough that we're scared about going live)

> 64bit JVM crashes on Linux
> --------------------------
>
>                 Key: LUCENE-1342
>                 URL: https://issues.apache.org/jira/browse/LUCENE-1342
>             Project: Lucene - Java
>          Issue Type: Bug
>    Affects Versions: 2.0.0
>         Environment: 2.6.18-53.el5 x86_64  GNU/Linux
> Java(TM) SE Runtime Environment (build 1.6.0_04-b12)
>            Reporter: Kevin Richards
>
> Whilst running lucene in our QA environment we received the following exception. This problem was also reported here : http://confluence.atlassian.com/display/KB/JSP-20240+-+POSSIBLE+64+bit+JDK+1.6+update+4+may+have+HotSpot+problems.
> Is this a JVM problem or a problem in Lucene.
> #
> # An unexpected error has been detected by Java Runtime Environment:
> #
> #  SIGSEGV (0xb) at pc=0x00002aaaaadb9e3f, pid=2275, tid=1085356352
> #
> # Java VM: Java HotSpot(TM) 64-Bit Server VM (10.0-b19 mixed mode linux-amd64)
> # Problematic frame:
> # V  [libjvm.so+0x1fce3f]
> #
> # If you would like to submit a bug report, please visit:
> #   http://java.sun.com/webapps/bugreport/crash.jsp
> #
> ---------------  T H R E A D  ---------------
> Current thread (0x00002aab0007f000):  JavaThread "CompilerThread0" daemon [_thread_in_vm, id=2301, stack(0x0000000040a13000,0x0000000040b14000)]
> siginfo:si_signo=SIGSEGV: si_errno=0, si_code=1 (SEGV_MAPERR), si_addr=0x0000000000000000
> Registers:
> RAX=0x0000000000000000, RBX=0x00002aab0007f000, RCX=0x0000000000000000, RDX=0x00002aab00309aa0
> RSP=0x0000000040b10f60, RBP=0x0000000040b10fb0, RSI=0x00002aaab37d1ce8, RDI=0x00002aaaaaaad000
> R8 =0x00002aaaab40cd88, R9 =0x0000000000000ffc, R10=0x00002aaaab40cd90, R11=0x00002aaaab410810
> R12=0x00002aab00ae60b0, R13=0x00002aab0a19cc30, R14=0x0000000040b112f0, R15=0x00002aab00ae60b0
> RIP=0x00002aaaaadb9e3f, EFL=0x0000000000010246, CSGSFS=0x0000000000000033, ERR=0x0000000000000004
>   TRAPNO=0x000000000000000e
> Top of Stack: (sp=0x0000000040b10f60)
> 0x0000000040b10f60:   00002aab0007f000 0000000000000000
> 0x0000000040b10f70:   00002aab0a19cc30 0000000000000001
> 0x0000000040b10f80:   00002aab0007f000 0000000000000000
> 0x0000000040b10f90:   0000000040b10fe0 00002aab0a19cc30
> 0x0000000040b10fa0:   00002aab0a19cc30 00002aab00ae60b0
> 0x0000000040b10fb0:   0000000040b10fe0 00002aaaaae9c2e4
> 0x0000000040b10fc0:   00002aaaab413210 00002aaaab413350
> 0x0000000040b10fd0:   0000000040b112f0 00002aab09796260
> 0x0000000040b10fe0:   0000000040b110e0 00002aaaaae9d7d8
> 0x0000000040b10ff0:   00002aaaab40f3d0 00002aab08c2a4c8
> 0x0000000040b11000:   0000000040b11940 00002aab09796260
> 0x0000000040b11010:   00002aab09795b28 0000000000000000
> 0x0000000040b11020:   00002aab08c2a4c8 00002aab009b9750
> 0x0000000040b11030:   00002aab09796260 0000000040b11940
> 0x0000000040b11040:   00002aaaab40f3d0 0000000000002023
> 0x0000000040b11050:   0000000040b11940 00002aab09796260
> 0x0000000040b11060:   0000000040b11090 00002aaaab0f199e
> 0x0000000040b11070:   0000000040b11978 00002aab08c2a458
> 0x0000000040b11080:   00002aaaab413210 0000000000002023
> 0x0000000040b11090:   0000000040b110e0 00002aaaab0f1fcf
> 0x0000000040b110a0:   0000000000002023 00002aab09796260
> 0x0000000040b110b0:   00002aab08c2a3c8 0000000040b123b0
> 0x0000000040b110c0:   00002aab08c2a458 0000000040b112f0
> 0x0000000040b110d0:   00002aaaab40f3d0 00002aab00043670
> 0x0000000040b110e0:   0000000040b11160 00002aaaab0e808d
> 0x0000000040b110f0:   00002aab000417c0 00002aab009b66a8
> 0x0000000040b11100:   0000000000000000 00002aab009b9750
> 0x0000000040b11110:   0000000040b112f0 00002aab009bb360
> 0x0000000040b11120:   0000000000000003 0000000040b113d0
> 0x0000000040b11130:   01002aab0052d0c0 0000000040b113d0
> 0x0000000040b11140:   00000000000000b3 0000000040b112f0
> 0x0000000040b11150:   0000000040b113d0 00002aab08c2a108 
> Instructions: (pc=0x00002aaaaadb9e3f)
> 0x00002aaaaadb9e2f:   48 89 5d b0 49 8b 55 08 49 8b 4c 24 08 48 8b 32
> 0x00002aaaaadb9e3f:   4c 8b 21 8b 4e 1c 49 8d 7c 24 10 89 cb 4a 39 34 
> Stack: [0x0000000040a13000,0x0000000040b14000],  sp=0x0000000040b10f60,  free space=1015k
> Native frames: (J=compiled Java code, j=interpreted, Vv=VM code, C=native code)
> V  [libjvm.so+0x1fce3f]
> V  [libjvm.so+0x2df2e4]
> V  [libjvm.so+0x2e07d8]
> V  [libjvm.so+0x52b08d]
> V  [libjvm.so+0x524914]
> V  [libjvm.so+0x51c0ea]
> V  [libjvm.so+0x519f77]
> V  [libjvm.so+0x519e7c]
> V  [libjvm.so+0x519ad5]
> V  [libjvm.so+0x1e0cf4]
> V  [libjvm.so+0x2a0bc0]
> V  [libjvm.so+0x528e03]
> V  [libjvm.so+0x51c0ea]
> V  [libjvm.so+0x519f77]
> V  [libjvm.so+0x519e7c]
> V  [libjvm.so+0x519ad5]
> V  [libjvm.so+0x1e0cf4]
> V  [libjvm.so+0x240eba]
> V  [libjvm.so+0x1e05c7]
> V  [libjvm.so+0x248ec8]
> V  [libjvm.so+0x248866]
> V  [libjvm.so+0x62a3f9]
> V  [libjvm.so+0x6246a1]
> V  [libjvm.so+0x505eea]
> Current CompileTask:
> C2:2408  !   org.apache.lucene.index.DocumentWriter.invertDocument(Lorg/apache/lucene/document/Document;)V (482 bytes)

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