An unexpected error has been detected by HotSpot Virtual Machine
I am getting : An unexpected error has been detected by HotSpot Virtual Machine:
The file hs_err_pid9360.log has the following content:
Plz give me a clue as to where are the things going wrong.
I feel that the chances of a bug in the code are somewhat low. Can I get such error, when the memory needed is exceeding the alloted one.
#
# An unexpected error has been detected by HotSpot Virtual Machine:
#
# SIGSEGV (0xb) at pc=0x00000000, pid=9360, tid=2991164336
#
# Java VM: Java HotSpot(TM) Client VM (1.5.0_09-b03 mixed mode, sharing)
# Problematic frame:
# C 0x00000000
#
T H R E A D
Current thread (0x080987b8): VMThread [id=9361]
siginfo:si_signo=11, si_errno=0, si_code=1, si_addr=0x00000000
Registers:
EAX=0x8bfffffc, EBX=0xb7bd9aec, ECX=0x00320036, EDX=0x7639b960
ESP=0xb2497b1c, EBP=0xb2497b38, ESI=0xb7bcc980, EDI=0xb2497c90
EIP=0x00000000, CR2=0x00000000, EFLAGS=0x00010206
Top of Stack: (sp=0xb2497b1c)
0xb2497b1c: b7aba9c1 00320036 7639b960 b2497c90
0xb2497b2c: b2497c90 b7bd9aec 00000001 b2497b58
0xb2497b3c: b7abaccc bfffd070 8cbc9110 b2497b88
0xb2497b4c: b79aa37a 08379018 b7bd9aec b2497b88
0xb2497b5c: b798d66e b7be7ac8 bfffd070 bfffd070
0xb2497b6c: bfffd070 913eccc8 617759fc 8cbc0000
0xb2497b7c: b7bd9aec 00000001 00000000 b2497bb8
0xb2497b8c: b7ad61fb b2497c90 00000000 00000001
Instructions: (pc=0x00000000)
0xfffffff0:
Stack: [0xb2418000,0xb2499000), sp=0xb2497b1c, free space=510k
VM_Operation (0xbfffcec4): full generation collection, mode: safepoint, requested by thread 0x0805cc40
P R O C E S S
Java Threads: ( => current thread )
0x080a53f0 JavaThread "Low Memory Detector" daemon [_thread_blocked, id=9366]
0x080a3e48 JavaThread "CompilerThread0" daemon [_thread_blocked, id=9365]
0x080a2e70 JavaThread "Signal Dispatcher" daemon [_thread_blocked, id=9364]
0x0809c090 JavaThread "Finalizer" daemon [_thread_blocked, id=9363]
0x0809b370 JavaThread "Reference Handler" daemon [_thread_blocked, id=9362]
0x0805cc40 JavaThread "main" [_thread_blocked, id=9360]
Other Threads:
=>0x080987b8 VMThread [id=9361]
0x080a68d8 WatcherThread [id=9367]
VM state:at safepoint (normal execution)
VM Mutex/Monitor currently owned by a thread: ([mutex/lock_event])
[0x0805c090/0x0805c0b8] Threads_lock - owner thread: 0x080987b8
[0x0805c4e0/0x0805c4f8] Heap_lock - owner thread: 0x0805cc40
Heap
def new generation total 39616K, used 16869K [0x5ddc0000, 0x608b0000, 0x61770000)
eden space 35264K, 45% used [0x5ddc0000, 0x5ed88b38, 0x60030000)
from space 4352K, 16% used [0x60030000, 0x600e0c40, 0x60470000)
to space 4352K, 0% used [0x60470000, 0x60470000, 0x608b0000)
tenured generation total 527368K, used 378613K [0x61770000, 0x81a72000, 0x8cbc0000)
the space 527368K, 71% used [0x61770000, 0x7892d7c0, 0x7892d800, 0x81a72000)
compacting perm gen total 8192K, used 440K [0x8cbc0000, 0x8d3c0000, 0x90bc0000)
the space 8192K, 5% used [0x8cbc0000, 0x8cc2e298, 0x8cc2e400, 0x8d3c0000)
ro space 8192K, 68% used [0x90bc0000, 0x9113ed48, 0x9113ee00, 0x913c0000)
rw space 12288K, 48% used [0x913c0000, 0x91989e68, 0x9198a000, 0x91fc0000)
Dynamic libraries:
002f1000-002ff000 r-xp 00000000 03:01 32798 /lib/tls/libpthread-2.3.4.so
002ff000-00300000 r-xp 0000d000 03:01 32798 /lib/tls/libpthread-2.3.4.so
00300000-00301000 rwxp 0000e000 03:01 32798 /lib/tls/libpthread-2.3.4.so
00301000-00303000 rwxp 00301000 00:00 0
00317000-0032c000 r-xp 00000000 03:01 32770 /lib/ld-2.3.4.so
0032c000-0032d000 r-xp 00015000 03:01 32770 /lib/ld-2.3.4.so
0032d000-0032e000 rwxp 00016000 03:01 32770 /lib/ld-2.3.4.so
00330000-00455000 r-xp 00000000 03:01 32782 /lib/tls/libc-2.3.4.so
00455000-00457000 r-xp 00124000 03:01 32782 /lib/tls/libc-2.3.4.so
00457000-00459000 rwxp 00126000 03:01 32782 /lib/tls/libc-2.3.4.so
00459000-0045b000 rwxp 00459000 00:00 0
0045d000-0045f000 r-xp 00000000 03:01 32802 /lib/libdl-2.3.4.so
0045f000-00460000 r-xp 00001000 03:01 32802 /lib/libdl-2.3.4.so
00460000-00461000 rwxp 00002000 03:01 32802 /lib/libdl-2.3.4.so
00463000-00484000 r-xp 00000000 03:01 32814 /lib/tls/libm-2.3.4.so
00484000-00485000 r-xp 00020000 03:01 32814 /lib/tls/libm-2.3.4.so
00485000-00486000 rwxp 00021000 03:01 32814 /lib/tls/libm-2.3.4.so
005b4000-005c6000 r-xp 00000000 03:01 32817 /lib/libnsl-2.3.4.so
005c6000-005c7000 r-xp 00011000 03:01 32817 /lib/libnsl-2.3.4.so
005c7000-005c8000 rwxp 00012000 03:01 32817 /lib/libnsl-2.3.4.so
005c8000-005ca000 rwxp 005c8000 00:00 0
08048000-08057000 r-xp 00000000 03:01 4178029 /usr/lib/jvm/java-1.5.0-sun-1.5.0.09/jre/bin/java
08057000-08059000 rwxp 0000e000 03:01 4178029 /usr/lib/jvm/java-1.5.0-sun-1.5.0.09/jre/bin/java
08059000-083bc000 rwxp 08059000 00:00 0
5ddc0000-608b0000 rwxp 5ddc0000 00:00 0
608b0000-61770000 rwxp 608b0000 00:00 0
61770000-81a72000 rwxp 61770000 00:00 0
81a72000-8cbc0000 rwxp 81a72000 00:00 0
8cbc0000-8d3c0000 rwxp 8cbc0000 00:00 0
8d3c0000-90bc0000 rwxp 8d3c0000 00:00 0
90bc0000-9113f000 r-xs 00001000 03:01 4178414 /usr/lib/jvm/java-1.5.0-sun-1.5.0.09/jre/lib/i386/client/classes.jsa
9113f000-913c0000 rwxp 9113f000 00:00 0
913c0000-9198a000 rwxp 00580000 03:01 4178414 /usr/lib/jvm/java-1.5.0-sun-1.5.0.09/jre/lib/i386/client/classes.jsa
9198a000-91fc0000 rwxp 9198a000 00:00 0
91fc0000-92090000 rwxp 00b4a000 03:01 4178414 /usr/lib/jvm/java-1.5.0-sun-1.5.0.09/jre/lib/i386/client/classes.jsa
92090000-923c0000 rwxp 92090000 00:00 0
923c0000-923c4000 r-xs 00c1a000 03:01 4178414 /usr/lib/jvm/java-1.5.0-sun-1.5.0.09/jre/lib/i386/client/classes.jsa
923c4000-927c0000 rwxp 923c4000 00:00 0
b1b0a000-b1cff000 rwxp b1b0a000 00:00 0
b1dfa000-b1ebe000 r-xs 00000000 03:01 4178142 /usr/lib/jvm/java-1.5.0-sun-1.5.0.09/jre/lib/ext/localedata.jar
b1ebe000-b1ee9000 r-xs 00000000 03:01 4178144 /usr/lib/jvm/java-1.5.0-sun-1.5.0.09/jre/lib/ext/sunpkcs11.jar
b1ee9000-b1eeb000 r-xs 00000000 03:01 4178138 /usr/lib/jvm/java-1.5.0-sun-1.5.0.09/jre/lib/ext/dnsns.jar
b1eeb000-b1f12000 r-xs 00000000 03:01 4178143 /usr/lib/jvm/java-1.5.0-sun-1.5.0.09/jre/lib/ext/sunjce_provider.jar
b1f12000-b1f13000 --xp b1f12000 00:00 0
b1f13000-b1f93000 rwxp b1f13000 00:00 0
b1f93000-b1f96000 --xp b1f93000 00:00 0
b1f96000-b2014000 rwxp b1f96000 00:00 0
b2014000-b2017000 --xp b2014000 00:00 0
b2017000-b2095000 rwxp b2017000 00:00 0
b2095000-b2098000 --xp b2095000 00:00 0
b2098000-b2116000 rwxp b2098000 00:00 0
b2116000-b2316000 r-xp 00000000 03:01 3813183 /usr/lib/locale/locale-archive
b2316000-b2319000 --xp b2316000 00:00 0
b2319000-b2397000 rwxp b2319000 00:00 0
b2397000-b239a000 --xp b2397000 00:00 0
b239a000-b2418000 rwxp b239a000 00:00 0
b2418000-b2419000 --xp b2418000 00:00 0
b2419000-b24aa000 rwxp b2419000 00:00 0
b24aa000-b24c6000 rwxp b24aa000 00:00 0
b24c6000-b25c8000 rwxp b24c6000 00:00 0
b25c8000-b2621000 rwxp b25c8000 00:00 0
b2621000-b2637000 rwxp b2621000 00:00 0
b2637000-b263d000 rwxp b2637000 00:00 0
b263d000-b2740000 rwxp b263d000 00:00 0
b2740000-b2798000 rwxp b2740000 00:00 0
b2798000-b279c000 rwxp b2798000 00:00 0
b279c000-b27b8000 rwxp b279c000 00:00 0
b27b8000-b27c8000 rwxp b27b8000 00:00 0
b27c8000-b2843000 rwxp b27c8000 00:00 0
b2843000-b296b000 rwxp b2843000 00:00 0
b296b000-b4843000 rwxp b296b000 00:00 0
b4843000-b50b3000 r-xs 00000000 03:01 4178102 /usr/lib/jvm/java-1.5.0-sun-1.5.0.09/jre/lib/charsets.jar
b50b3000-b50c8000 r-xs 00000000 03:01 4178800 /usr/lib/jvm/java-1.5.0-sun-1.5.0.09/jre/lib/jce.jar
b50c8000-b514d000 r-xs 00000000 03:01 4178802 /usr/lib/jvm/java-1.5.0-sun-1.5.0.09/jre/lib/jsse.jar
b514d000-b51b6000 rwxp b514d000 00:00 0
b51b6000-b77cc000 r-xs 00000000 03:01 4178999 /usr/lib/jvm/java-1.5.0-sun-1.5.0.09/jre/lib/rt.jar
b77cc000-b77db000 r-xp 00000000 03:01 4178588 /usr/lib/jvm/java-1.5.0-sun-1.5.0.09/jre/lib/i386/libzip.so
b77db000-b77dd000 rwxp 0000e000 03:01 4178588 /usr/lib/jvm/java-1.5.0-sun-1.5.0.09/jre/lib/i386/libzip.so
b77dd000-b77fe000 r-xp 00000000 03:01 4178531 /usr/lib/jvm/java-1.5.0-sun-1.5.0.09/jre/lib/i386/libjava.so
b77fe000-b7800000 rwxp 00020000 03:01 4178531 /usr/lib/jvm/java-1.5.0-sun-1.5.0.09/jre/lib/i386/libjava.so
b7800000-b780b000 r-xp 00000000 03:01 4178586 /usr/lib/jvm/java-1.5.0-sun-1.5.0.09/jre/lib/i386/libverify.so
b780b000-b780c000 rwxp 0000b000 03:01 4178586 /usr/lib/jvm/java-1.5.0-sun-1.5.0.09/jre/lib/i386/libverify.so
b780c000-b7814000 rwxs 00000000 03:01 1523733 /tmp/hsperfdata_jagrati/9360
b7814000-b7849000 r-xs 00000000 03:01 2867514 /var/db/nscd/passwd
b7849000-b784f000 r-xp 00000000 03:01 4178594 /usr/lib/jvm/java-1.5.0-sun-1.5.0.09/jre/lib/i386/native_threads/libhpi.so
b784f000-b7850000 rwxp 00006000 03:01 4178594 /usr/lib/jvm/java-1.5.0-sun-1.5.0.09/jre/lib/i386/native_threads/libhpi.so
b7850000-b7851000 rwxp b7850000 00:00 0
b7851000-b7852000 --xp b7851000 00:00 0
b7852000-b7bbe000 r-xp 00000000 03:01 4178447 /usr/lib/jvm/java-1.5.0-sun-1.5.0.09/jre/lib/i386/client/libjvm.so
b7bbe000-b7bdd000 rwxp 0036b000 03:01 4178447 /usr/lib/jvm/java-1.5.0-sun-1.5.0.09/jre/lib/i386/client/libjvm.so
b7bdd000-b7ff5000 rwxp b7bdd000 00:00 0
bfe00000-bfe03000 --xp bfe00000 00:00 0
bfe03000-c0000000 rwxp bfe03000 00:00 0
ffffe000-fffff000 p 00000000 00:00 0
VM Arguments:
jvm_args: -Xms500m -Xmx750m
java_command: edu.berkeley.cs.db.sase.filter.KleenePlusTestDriver conf1.config temp.txt 3 q22v1L3-results.txt 200 -1 ./queries/q22x/q22v1-gt-min-nfa.txt.merge
Launcher Type: SUN_STANDARD
Environment Variables:
PATH=/usr/kerberos/bin:/usr/local/bin:/bin:/usr/bin:/usr/X11R6/bin:/nfs/obelix/users1/jagrati/bin
LD_LIBRARY_PATH=/usr/lib/jvm/java-1.5.0-sun-1.5.0.09/jre/lib/i386/client:/usr/lib/jvm/java-1.5.0-sun-1.5.0.09/jre/lib/i386:/usr/lib/jvm/java-1.5.0-sun-1.5.0.09/jre/../lib/i386
SHELL=/bin/bash
Signal Handlers:
SIGSEGV: [libjvm.so+0x325bd0], sa_mask[0]=0x7ffbfeff, sa_flags=0x14000004
SIGBUS: [libjvm.so+0x325bd0], sa_mask[0]=0x7ffbfeff, sa_flags=0x14000004
SIGFPE: [libjvm.so+0x28a010], sa_mask[0]=0x7ffbfeff, sa_flags=0x14000004
SIGPIPE: [libjvm.so+0x28a010], sa_mask[0]=0x7ffbfeff, sa_flags=0x14000004
SIGILL: [libjvm.so+0x28a010], sa_mask[0]=0x7ffbfeff, sa_flags=0x14000004
SIGUSR1: SIG_DFL, sa_mask[0]=0x00000000, sa_flags=0x00000000
SIGUSR2: [libjvm.so+0x28c460], sa_mask[0]=0x00000000, sa_flags=0x14000004
SIGHUP: [libjvm.so+0x28be90], sa_mask[0]=0x7ffbfeff, sa_flags=0x14000004
SIGINT: [libjvm.so+0x28be90], sa_mask[0]=0x7ffbfeff, sa_flags=0x14000004
SIGQUIT: [libjvm.so+0x28be90], sa_mask[0]=0x7ffbfeff, sa_flags=0x14000004
SIGTERM: [libjvm.so+0x28be90], sa_mask[0]=0x7ffbfeff, sa_flags=0x14000004
S Y S T E M
OS:CentOS release 4.4 (Final)
uname:Linux 2.6.9-42.0.2.ELsmp #1 SMP Wed Aug 23 00:17:26 CDT 2006 i686
libc:glibc 2.3.4 NPTL 2.3.4
rlimit: STACK 10240k, CORE 0k, NPROC 16359, NOFILE 1024, AS infinity
load average:2.12 2.06 2.04
CPU:total 2 (cores per cpu 1, threads per core 2) family 15 model 2 stepping 9, cmov, cx8, fxsr, mmx, sse, sse2, ht
Memory: 4k page, physical 1033080k(49320k free), swap 1052248k(500136k free)
vm_info: Java HotSpot(TM) Client VM (1.5.0_09-b03) for linux-x86, built on Oct 12 2006 10:54:08 by java_re with gcc 3.2.1-7a (J2SE release)
