Date: Wed, 4 Jan 2006 10:22:49 +0200 From: "Conrad Burger" <conrad.burger@swistgroup.com> To: <freebsd-java@freebsd.org> Subject: Java crash:: FreeBSD 6p1, jdk1.5p2, i386, SMP Message-ID: <88B5DDE8C1A06741B754B910DE2DEFBB49AE14@HERMES.swistgroup.com>
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************************************************************ Click here to view our e-mail legal notice: http://www.swistgroup.com/email.htm or call: +27 21 888 7920 ************************************************************ Hi We have been running a high load application on 3 x Freebsd 5.4 uniprocessor jdk 1.5.0p2 systems for the last 4 months with out any problems. Two weeks ago a new system was added. FreeBSD 6p1 jdk 1.5.0p2. The application ran for a day and then the VM crashed. After the VM crash the system was stable for a week. Yesterday we had a system hang. The console was unresponsive and I had to power cycle the system. It might be a hardware fault, but the system runs stable when the java app is not started. If possible, can someone please look at the jdk crash log? I don't know what to look for and if someone can shed some light on the reason for the crash it would be much appreciated. Regards Conrad # # An unexpected error has been detected by HotSpot Virtual Machine: # # SIGSEGV (0xb) at pc=0x286fe906, pid=80684, tid=0x806b600 # # Java VM: Java HotSpot(TM) Server VM (1.5.0-p2-toor_24_dec_2005_17_53 mixed mode) # Problematic frame: # V [libjvm.so+0x581906] # --------------- T H R E A D --------------- Current thread (0x0815e800): GCTaskThread [id=134657536] siginfo:si_signo=11, si_errno=0, si_code=12, si_addr=0x00000038 Registers: EAX=0x00000000, EBX=0x2882e378, ECX=0x71730318, EDX=0x00000000 ESP=0xbf8bcab0, EBP=0xbf8bcb18, ESI=0x00000008, EDI=0x00000000 EIP=0x286fe906, EFLAGS=0x00010202 Top of Stack: (sp=0xbf8bcab0) 0xbf8bcab0: 6dd159a8 2838e108 716dc090 286fec64 0xbf8bcac0: 080e6c80 00000400 7169fc08 2881b844 0xbf8bcad0: 00000004 00000000 00000000 0816d680 0xbf8bcae0: 00000004 00000000 00000001 0816d680 0xbf8bcaf0: 716dc000 00001000 00000000 285097ee 0xbf8bcb00: 7169c000 288460a0 bf8bcb28 2882e378 0xbf8bcb10: 44a13920 44715208 bf8bcb58 285098cc 0xbf8bcb20: 0816d680 71730318 bf8bcb58 285097ee Instructions: (pc=0x286fe906) 0x286fe8f6: c7 45 bc 00 00 00 00 8b 4d 0c 8b 71 04 83 c6 08 0x286fe906: 8b 56 30 85 d2 7f 33 85 d2 79 1b 8b 41 08 89 d1 Stack: [0xbf87d000,0xbf8bd000), sp=0xbf8bcab0, free space=254k Native frames: (J=compiled Java code, j=interpreted, Vv=VM code, C=native code) V [libjvm.so+0x581906] V [libjvm.so+0x38c8cc] V [libjvm.so+0x2a835b] V [libjvm.so+0x583956] V [libjvm.so+0x35ace8] V [libjvm.so+0x545a39] C [libpthread.so.2+0x8ab1] _pthread_create+0x6d1 --------------- P R O C E S S --------------- Java Threads: ( => current thread ) 0x083fc200 JavaThread "ClientConnectionHandler" daemon [_thread_in_native, id=138258432] 0x08147a00 JavaThread "GC Daemon" daemon [_thread_blocked, id=138467840] 0x08147800 JavaThread "RMI RenewClean-[192.168.100.79:1101]" daemon [_thread_blocked, id=140742656] 0x08554000 JavaThread "FD_SOCK Ping thread" daemon [_thread_in_native, id=139805184] 0x083a1600 JavaThread "Client Listener Thread " [_thread_blocked, id=138024960] 0x083a1200 JavaThread "Timeout Connections" [_thread_blocked, id=138023936] 0x0838fe00 JavaThread "Client Slow Messages Thread 11" [_thread_blocked, id=138022912] 0x0838fa00 JavaThread "Client Slow Messages Thread 10" [_thread_blocked, id=137952256] 0x0838f600 JavaThread "Client Slow Messages Thread 9" [_thread_blocked, id=137951232] 0x0838f200 JavaThread "Client Slow Messages Thread 8" [_thread_blocked, id=137950208] 0x08377e00 JavaThread "Client Slow Messages Thread 7" [_thread_blocked, id=137949184] 0x08377a00 JavaThread "Client Slow Messages Thread 6" [_thread_blocked, id=137853952] 0x08377600 JavaThread "Client Slow Messages Thread 5" [_thread_blocked, id=137852928] 0x08377200 JavaThread "Client Slow Messages Thread 4" [_thread_blocked, id=137851904] 0x08353e00 JavaThread "Client Slow Messages Thread 3" [_thread_blocked, id=137850880] 0x08353a00 JavaThread "Client Slow Messages Thread 2" [_thread_blocked, id=137706496] 0x08353600 JavaThread "Client Slow Messages Thread 1" [_thread_blocked, id=137705472] 0x08353200 JavaThread "Client Slow Messages Thread 0" [_thread_in_native, id=137704448] 0x08345e00 JavaThread "Client Med Messages Thread 7" [_thread_blocked, id=137703424] 0x08345a00 JavaThread "Client Med Messages Thread 6" [_thread_blocked, id=137649152] 0x08345600 JavaThread "Client Med Messages Thread 5" [_thread_blocked, id=137648128] 0x08345200 JavaThread "Client Med Messages Thread 4" [_thread_blocked, id=137647104] 0x0832fe00 JavaThread "Client Med Messages Thread 3" [_thread_blocked, id=137646080] 0x0832fa00 JavaThread "Client Med Messages Thread 2" [_thread_blocked, id=137559040] 0x0832f600 JavaThread "Client Med Messages Thread 1" [_thread_blocked, id=137558016] 0x0832f200 JavaThread "Client Med Messages Thread 0" [_thread_blocked, id=137556992] 0x08156e00 JavaThread "Client Messages Thread 7" [_thread_blocked, id=137555968] 0x08156a00 JavaThread "Client Messages Thread 6" [_thread_blocked, id=135621632] 0x08156600 JavaThread "Client Messages Thread 5" [_thread_blocked, id=135620608] 0x08156200 JavaThread "Client Messages Thread 4" [_thread_blocked, id=135619584] 0x0864be00 JavaThread "Client Messages Thread 3" [_thread_blocked, id=135618560] 0x0864ba00 JavaThread "Client Messages Thread 2" [_thread_blocked, id=140819456] 0x0864b600 JavaThread "Client Messages Thread 1" [_thread_blocked, id=140818432] 0x0864b200 JavaThread "Client Messages Thread 0" [_thread_blocked, id=140817408] 0x08639a00 JavaThread "StatsManager.hk" daemon [_thread_blocked, id=140745728] 0x08639e00 JavaThread "MXitCache.updateThread" [_thread_blocked, id=140816384] 0x08639600 JavaThread "MXitCache.adTimer" [_thread_blocked, id=140744704] 0x08639200 JavaThread "Timer-2" [_thread_blocked, id=140743680] 0x08609a00 JavaThread "MERGE2.FindSubgroups thread" daemon [_thread_blocked, id=140549632] 0x08609600 JavaThread "ServerSocket acceptor thread" daemon [_thread_in_native, id=140548096] 0x08609200 JavaThread "UDP mcast receiver" daemon [_thread_in_native, id=140547072] 0x085f7e00 JavaThread "UDP.UcastReceiverThread" daemon [_thread_in_native, id=140546048] 0x085f7a00 JavaThread "IncomingMessageHandler" daemon [_thread_blocked, id=140475392] 0x085f7600 JavaThread "DiagnosticsHandler" daemon [_thread_in_native, id=140474368] 0x085f7200 JavaThread "TimeScheduler.Thread" daemon [_thread_blocked, id=140473344] 0x085eae00 JavaThread "UpHandler (GMS)" daemon [_thread_blocked, id=140472320] 0x085eaa00 JavaThread "DownHandler (GMS)" daemon [_thread_blocked, id=140422144] 0x085ea600 JavaThread "UpHandler (UNICAST)" daemon [_thread_blocked, id=140421120] 0x085ea200 JavaThread "UpHandler (FD_SOCK)" daemon [_thread_blocked, id=140420096] 0x0840de00 JavaThread "DownHandler (FD_SOCK)" daemon [_thread_blocked, id=140419072] 0x0840d800 JavaThread "DownHandler (UDP)" daemon [_thread_blocked, id=138468352] 0x08382c00 JavaThread "Timer-1" daemon [_thread_blocked, id=137899520] 0x08382800 JavaThread "Utils.tickTock" daemon [_thread_blocked, id=137898496] 0x08382400 JavaThread "Logger" [_thread_blocked, id=137897472] 0x081e0c00 JavaThread "Server Message Thread 0" [_thread_blocked, id=137895936] 0x081e0800 JavaThread "Timer-0" daemon [_thread_blocked, id=136186368] 0x081cb600 JavaThread "Low Memory Detector" daemon [_thread_blocked, id=136099840] 0x081cb200 JavaThread "CompilerThread1" daemon [_thread_blocked, id=136098816] 0x081afe00 JavaThread "CompilerThread0" daemon [_thread_blocked, id=136097792] 0x081afa00 JavaThread "AdapterThread" daemon [_thread_blocked, id=135986176] 0x081af600 JavaThread "Signal Dispatcher" daemon [_thread_blocked, id=135985152] 0x081af200 JavaThread "Finalizer" daemon [_thread_blocked, id=135984128] 0x0806be00 JavaThread "Reference Handler" daemon [_thread_blocked, id=135983104] 0x08060c00 JavaThread "main" [_thread_in_native, id=134610944] Other Threads: 0x0815eb00 VMThread [id=134659072] 0x0805aa00 WatcherThread [id=136100864] VM state:at safepoint (normal execution) VM Mutex/Monitor currently owned by a thread: ([mutex/lock_event]) [0x080664c0/0x08066500] Threads_lock - owner thread: 0x0815eb00 [0x080577c0/0x08066ac0] Heap_lock - owner thread: 0x081e0c00 Heap PSYoungGen total 115712K, used 115584K [0x6a610000, 0x717b0000, 0x717d0000) eden space 115200K, 100% used [0x6a610000,0x71690000,0x71690000) from space 512K, 75% used [0x71730000,0x71790000,0x717b0000) to space 576K, 69% used [0x71690000,0x716f4000,0x71720000) PSOldGen total 932096K, used 318432K [0x317d0000, 0x6a610000, 0x6a610000) object space 932096K, 34% used [0x317d0000,0x44ec8168,0x6a610000) PSPermGen total 16384K, used 12348K [0x2d7d0000, 0x2e7d0000, 0x317d0000) object space 16384K, 75% used [0x2d7d0000,0x2e3df3e8,0x2e7d0000) Dynamic libraries: 0x08048000 /usr/local/jdk1.5.0/bin/java 0x28080000 /usr/lib/libpthread.so.2 0x280a5000 /lib/libc.so.6 0x2817d000 /usr/local/jdk1.5.0/jre/lib/i386/server/libjvm.so 0x2884f000 /lib/libm.so.4 0x28866000 /usr/local/jdk1.5.0/jre/lib/i386/native_threads/libhpi.so 0x28877000 /usr/local/jdk1.5.0/jre/lib/i386/libverify.so 0x28884000 /usr/local/jdk1.5.0/jre/lib/i386/libjava.so 0x288a3000 /usr/local/jdk1.5.0/jre/lib/i386/libzip.so 0x725ad000 /usr/local/jdk1.5.0/jre/lib/i386/libnet.so 0x725d0000 /usr/local/jdk1.5.0/jre/lib/i386/libnio.so 0x2d7ce000 /usr/local/jdk1.5.0/jre/lib/i386/librmi.so 0x28055000 /libexec/ld-elf.so.1 VM Arguments: jvm_args: -Xoss10k -Xms1024M -Xmx1024m -Dsun.net.inetaddr.ttl=10 -Dsun.net.inetaddr.negative.ttl=10 -Djava.ext.dirs=lib java_command: za.co.mxit.proxy.SocketProxy Environment Variables: JAVA_HOME=/usr/local/jdk1.5.0 PATH=/sbin:/bin:/usr/sbin:/usr/bin:/usr/games:/usr/local/sbin:/usr/local/bin:/us r/X11R6/bin:/root/bin LD_LIBRARY_PATH=/usr/local/jdk1.5.0/jre/lib/i386/server:/usr/local/jdk1.5.0/jre/ lib/i386:/usr/local/jdk1.5.0/jre/../lib/i386 SHELL=/bin/csh HOSTTYPE=FreeBSD OSTYPE=FreeBSD MACHTYPE=i386 --------------- S Y S T E M --------------- OS:FreeBSD uname:FreeBSD 6.0-RELEASE-p1 FreeBSD 6.0-RELEASE-p1 #0: Fri Dec 23 10:49:07 UTC 2005 toor@argon.mxit.co.za:/usr/obj/usr/src/sys/ARGON i386 rlimit: STACK 65536k, CORE infinity, NOFILE 11095 CPU:total 4 family 15, cmov, cx8, fxsr, mmx, ht Memory: 4k page, physical 18014398508671920k vm_info: Java HotSpot(TM) Server VM (1.5.0-p2-toor_24_dec_2005_17_53) for freebsd-x86, built on Dec 24 2005 18:10:38 by root with gcc 3.4.4 [FreeBSD] 20050518home | help
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