我的java JVM甚至在它开始运行我的程序之前就崩溃了。
我很担心为什么会这样。
My Java Hotspot日志如下。任何帮助都非常感谢。
这是由于系统内存不足还是最近在jvm中修复的另一个bug。
#
# An unexpected error has been detected by Java Runtime Environment:
#
# SIGBUS (0x7) at pc=0x00007f3db170885b, pid=6503, tid=1097546048
#
# Java VM: Java HotSpot(TM) 64-Bit Server VM (10.0-b23 mixed mode linux-amd64)
# Problematic frame:
# C [libc.so.6+0x7b85b] memset+0xa5b
#
# 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 is native thread
siginfo:si_signo=SIGBUS: si_errno=0, si_code=2 (BUS_ADRERR), si_addr=0x00007f3db1f05000
Registers:
RAX=0x00007f3db1f05000, RBX=0x0000000000000003, RCX=0x0000000000000000, RDX=0x0000000000000000
RSP=0x00000000416b2e48, RBP=0x00000000416b2e80, RSI=0x0000000000000000, RDI=0x00007f3db1f05000
R8 =0x0000000000007f80, R9 =0x0000000000040000, R10=0x0000000000000000, R11=0x00007f3db17081d0
R12=0x00007f3db1f05000, R13=0x00000000401114f0, R14=0x00000000401114b0, R15=0x0000000000008000
RIP=0x00007f3db170885b, EFL=0x0000000000010206, CSGSFS=0x0000000000000033, ERR=0x0000000000000006
TRAPNO=0x000000000000000e
Top of Stack: (sp=0x00000000416b2e48)
0x00000000416b2e48: 00007f3db1243be7 0000196740110d90
0x00000000416b2e58: 00007f3db1553218 0000000000008000
0x00000000416b2e68: 00007f3db1564720 00000000416b2fc0
0x00000000416b2e78: 00000000416b30e8 00000000416b2eb0
0x00000000416b2e88: 00007f3db12437f0 0000000000000020
0x00000000416b2e98: 0000000000008000 00007f3db1564748
0x00000000416b2ea8: 00000000ffffffff 00000000416b2ed0
0x00000000416b2eb8: 00007f3db12433f4 00007f3db1651340
0x00000000416b2ec8: 00000000416b3047 00000000416b2ee0
0x00000000416b2ed8: 00007f3db12432e7 00000000416b2ef0
0x00000000416b2ee8: 00007f3db1003a92 00000000416b3030
0x00000000416b2ef8: 00007f3db133a090 0000000000000000
0x00000000416b2f08: 00007f3db201ec68 00000000416b30a0
0x00000000416b2f18: 00000000416b2ff0 00000000a8428197
0x00000000416b2f28: 00000000416b3068 0000000000000000
0x00000000416b2f38: 00007f3db1e0d262 0000000000000000
0x00000000416b2f48: 00007f3db1f0e1b0 0000000000000005
0x00000000416b2f58: 0000000000000000 0000000000000001
0x00000000416b2f68: 0000000000000000 0000000000000000
0x00000000416b2f78: 0000000000000000 0000000000000000
0x00000000416b2f88: 0000000000000000 0000000100000000
0x00000000416b2f98: 00007f3db1f0e1b0 00007f3db201ec68
0x00000000416b2fa8: 00000000416b30d0 00007f3db201e908
0x00000000416b2fb8: 00007f3db1bebc21 0000000000010100
0x00000000416b2fc8: 0000000000000000 0000000000000000
0x00000000416b2fd8: 0000000000000000 0000000000000000
0x00000000416b2fe8: 000000004010bcc0 0000000000000001
0x00000000416b2ff8: 0000013b79197cd6 0000000000000000
0x00000000416b3008: 00007f3db1559b7c 00007f3db1559b78
0x00000000416b3018: 00000000ffffffff 00000000416b30e0
0x00000000416b3028: 00000000416b30e8 00000000416b3070
0x00000000416b3038: 00007f3db1082f20 0100000000000000
Instructions: (pc=0x00007f3db170885b)
0x00007f3db170884b: 64 0f 1f 40 00 4d 8d 40 80 49 81 f8 80 00 00 00
0x00007f3db170885b: 66 0f 7f 07 66 0f 7f 47 10 66 0f 7f 47 20 66 0f
Stack: [0x00000000415b3000,0x00000000416b4000], sp=0x00000000416b2e48, free space=1023k
Native frames: (J=compiled Java code, j=interpreted, Vv=VM code, C=native code)
C [libc.so.6+0x7b85b] memset+0xa5b
V [libjvm.so+0x5317f0]
V [libjvm.so+0x5313f4]
V [libjvm.so+0x5312e7]
V [libjvm.so+0x2f1a92]
V [libjvm.so+0x628090]
V [libjvm.so+0x370f20]
--------------- P R O C E S S ---------------
VM state:not at safepoint (not fully initialized)
VM Mutex/Monitor currently owned by a thread: None
Dynamic libraries:
40000000-40009000 r-xp 00000000 fe:282 116003 /usr/java/jre1.6.0_07/bin/java
40108000-4010a000 rwxp 00008000 fe:282 116003 /usr/java/jre1.6.0_07/bin/java
4010a000-4012b000 rwxp 00000000 00:00 0 [heap]
415b3000-415b4000 ---p 00000000 00:00 0
415b4000-416b4000 rwxp 00000000 00:00 0
7f3db0358000-7f3db0362000 r-xp 00000000 fe:282 178514 /lib64/libnss_files-2.5.so
7f3db0362000-7f3db0561000 ---p 0000a000 fe:282 178514 /lib64/libnss_files-2.5.so
7f3db0561000-7f3db0563000 rwxp 00009000 fe:282 178514 /lib64/libnss_files-2.5.so
7f3db0563000-7f3db0578000 r-xp 00000000 fe:282 178468 /lib64/libnsl-2.5.so
7f3db0578000-7f3db0777000 ---p 00015000 fe:282 178468 /lib64/libnsl-2.5.so
7f3db0777000-7f3db0779000 rwxp 00014000 fe:282 178468 /lib64/libnsl-2.5.so
7f3db0779000-7f3db077b000 rwxp 00000000 00:00 0
7f3db077b000-7f3db0782000 r-xp 00000000 fe:282 130335 /usr/java/jre1.6.0_07/lib/amd64/native_threads/libhpi.so
7f3db0782000-7f3db0883000 ---p 00007000 fe:282 130335 /usr/java/jre1.6.0_07/lib/amd64/native_threads/libhpi.so
7f3db0883000-7f3db0885000 rwxp 00008000 fe:282 130335 /usr/java/jre1.6.0_07/lib/amd64/native_threads/libhpi.so
7f3db0885000-7f3db0886000 rwxp 00000000 00:00 0
7f3db0886000-7f3db088d000 r-xp 00000000 fe:282 178540 /lib64/librt-2.5.so
7f3db088d000-7f3db0a8d000 ---p 00007000 fe:282 178540 /lib64/librt-2.5.so
7f3db0a8d000-7f3db0a8f000 rwxp 00007000 fe:282 178540 /lib64/librt-2.5.so
7f3db0a8f000-7f3db0b11000 r-xp 00000000 fe:282 178524 /lib64/libm-2.5.so
7f3db0b11000-7f3db0d10000 ---p 00082000 fe:282 178524 /lib64/libm-2.5.so
7f3db0d10000-7f3db0d12000 rwxp 00081000 fe:282 178524 /lib64/libm-2.5.so
7f3db0d12000-7f3db1407000 r-xp 00000000 fe:282 130305 /usr/java/jre1.6.0_07/lib/amd64/server/libjvm.so
7f3db1407000-7f3db1506000 ---p 006f5000 fe:282 130305 /usr/java/jre1.6.0_07/lib/amd64/server/libjvm.so
7f3db1506000-7f3db1650000 rwxp 006f4000 fe:282 130305 /usr/java/jre1.6.0_07/lib/amd64/server/libjvm.so
7f3db1650000-7f3db168d000 rwxp 00000000 00:00 0
7f3db168d000-7f3db17db000 r-xp 00000000 fe:282 178494 /lib64/libc-2.5.so
7f3db17db000-7f3db19db000 ---p 0014e000 fe:282 178494 /lib64/libc-2.5.so
7f3db19db000-7f3db19de000 r-xp 0014e000 fe:282 178494 /lib64/libc-2.5.so
7f3db19de000-7f3db19e0000 rwxp 00151000 fe:282 178494 /lib64/libc-2.5.so
7f3db19e0000-7f3db19e5000 rwxp 00000000 00:00 0
7f3db19e5000-7f3db19e7000 r-xp 00000000 fe:282 178520 /lib64/libdl-2.5.so
7f3db19e7000-7f3db1be7000 ---p 00002000 fe:282 178520 /lib64/libdl-2.5.so
7f3db1be7000-7f3db1be9000 rwxp 00002000 fe:282 178520 /lib64/libdl-2.5.so
7f3db1be9000-7f3db1bff000 r-xp 00000000 fe:282 178573 /lib64/libpthread-2.5.so
7f3db1bff000-7f3db1dfe000 ---p 00016000 fe:282 178573 /lib64/libpthread-2.5.so
7f3db1dfe000-7f3db1dff000 r-xp 00015000 fe:282 178573 /lib64/libpthread-2.5.so
7f3db1dff000-7f3db1e00000 rwxp 00016000 fe:282 178573 /lib64/libpthread-2.5.so
7f3db1e00000-7f3db1e04000 rwxp 00000000 00:00 0
7f3db1e04000-7f3db1e20000 r-xp 00000000 fe:282 178474 /lib64/ld-2.5.so
7f3db1f05000-7f3db1f0d000 rwxs 00000000 00:0f 25408283 /tmp/hsperfdata_root/6503
7f3db1f0d000-7f3db1f0f000 rwxp 00000000 00:00 0
7f3db1f0f000-7f3db1f16000 r-xp 00000000 fe:282 130339 /usr/java/jre1.6.0_07/lib/amd64/jli/libjli.so
7f3db1f16000-7f3db2017000 ---p 00007000 fe:282 130339 /usr/java/jre1.6.0_07/lib/amd64/jli/libjli.so
7f3db2017000-7f3db2019000 rwxp 00008000 fe:282 130339 /usr/java/jre1.6.0_07/lib/amd64/jli/libjli.so
7f3db2019000-7f3db201a000 rwxp 00000000 00:00 0
7f3db201c000-7f3db201d000 rwxp 00000000 00:00 0
7f3db201d000-7f3db201e000 r-xp 00000000 00:00 0
7f3db201e000-7f3db2020000 rwxp 00000000 00:00 0
7f3db2020000-7f3db2022000 rwxp 0001c000 fe:282 178474 /lib64/ld-2.5.so
7fffe5cde000-7fffe5cf3000 rwxp 00000000 00:00 0 [stack]
7fffe5cf4000-7fffe5cf5000 r-xp 00000000 00:00 0 [vdso]
ffffffffff600000-ffffffffff601000 r-xp 00000000 00:00 0 [vsyscall]
VM Arguments:
jvm_args: -Xmx256M
java_command: com.abcdef.npm.vmware.SnapshotVolume --snapshotremove --snapshotprefix ESX-hourly- --snapshotsuffix 2012-12-07::22:00:00.000 --username Administrator --password Nim123Boli --server vcenter.abcdef.com --sid de8ad27e --volume labvm6 --volume blabvmmgr --volume labvm4 --volume labvm2 --volume labvm7 --volume labvm --volume vmtemplates --volume labvm8 --volume labvm3
Launcher Type: SUN_STANDARD
Environment Variables:
PATH=/abc/usr/bin:/abc/bin:/abc/utils:/bin:/sbin:/usr/bin:/usr/sbin
LD_LIBRARY_PATH=/usr/java/jre1.6.0_07/lib/amd64/server:/usr/java/jre1.6.0_07/lib/amd64:/usr/java/jre1.6.0_07/../lib/amd64
SHELL=/bin/sh
Signal Handlers:
SIGSEGV: [libjvm.so+0x661750], sa_mask[0]=0x7ffbfeff, sa_flags=0x10000004
SIGBUS: [libjvm.so+0x661750], sa_mask[0]=0x7ffbfeff, sa_flags=0x10000004
SIGFPE: [libjvm.so+0x504550], sa_mask[0]=0x7ffbfeff, sa_flags=0x10000004
SIGPIPE: [libjvm.so+0x504550], sa_mask[0]=0x7ffbfeff, sa_flags=0x10000004
SIGXFSZ: [libjvm.so+0x504550], sa_mask[0]=0x7ffbfeff, sa_flags=0x10000004
SIGILL: [libjvm.so+0x504550], sa_mask[0]=0x7ffbfeff, sa_flags=0x10000004
SIGUSR1: SIG_DFL, sa_mask[0]=0x00000000, sa_flags=0x00000000
SIGUSR2: [libjvm.so+0x5067c0], sa_mask[0]=0x00000000, sa_flags=0x10000004
SIGHUP: SIG_IGN, sa_mask[0]=0x00000000, sa_flags=0x00000000
SIGINT: SIG_DFL, sa_mask[0]=0x00000000, sa_flags=0x00000000
SIGTERM: SIG_DFL, sa_mask[0]=0x00000000, sa_flags=0x00000000
SIGQUIT: SIG_DFL, sa_mask[0]=0x00000000, sa_flags=0x00000000
--------------- S Y S T E M ---------------
OS:Linux
uname:Linux 2.6.30.2-32259-opt #1 SMP Wed Nov 21 10:59:40 PST 2012 x86_64
libc:glibc 2.5 NPTL 2.5
rlimit: STACK 2048k, CORE infinity, NPROC 106496, NOFILE 1024, AS 1843200k
load average:2.59 2.52 2.45
CPU:total 4
Memory: 4k page, physical 12254804k(169936k free), swap 0k(0k free)
vm_info: Java HotSpot(TM) 64-Bit Server VM (10.0-b23) for linux-amd64 JRE (1.6.0_07-b06), built on Jun 10 2008 01:53:27 by "java_re" with gcc 3.2.2 (SuSE Linux)
time: Fri Dec 7 22:00:11 2012
elapsed time: 0 seconds
答案 0 :(得分：6)
SIGBUS（0x7）memset事物通常是/ tmp目录的完整问题。这复制了已经给出的答案。但是，我想添加更多关于遇到它时该怎么做的信息。
如果您有权访问/ tmp目录，请释放一些内容并重新运行。你的问题应该解决。
通常，您可能无权使用/ tmp目录。在这种情况下，您的解决方法是
java -Djava.io.tmpdir=/export/home/me/mytmp
如果您可以控制java命令的发布位置和方式，那么您可以放置一个可以访问的目录的路径。
答案 1 :(得分：2)
我的一台机器上遇到了同样的问题。结果问题是磁盘空间。您可能需要检查根分区。 / 目录。 我读到某个地方，当/ tmp目录已满并且JVM无法访问该区域时，通常会引发SIGBUS信号。 通常java会在/ tmp目录中写一些热点报告。
答案 2 :(得分：1)
这通常是由于您的某个系统库中的错误，可执行文件损坏或内存不良造成的。我建议运行memtest86检查你的内存;如果没关系，那么使用您的发行版的包管理器来验证Java和glibc的包内容。