JDB crashes while lodading core dump or throws errors
I'm having here RHEL 5.1 system and some core dumps generated by our 32 bit java application. This application uses JNI and for some reason (that I'm still trying to figure out) is crashing while executing JNI calls.
I can load the core dumps inside gdb and even backtrace the native stack of the program and see the variables inside the shared library where it's crashing. But I need to take a closer look on the java stack and some of the variable values on the java side also.
I did try to use JDB to do this like it's described in the Troubleshooting guide for Java 6 but for some unknown reason when I do try to attach JDB to the core dumps I either get some error thrown on the console or JDB crashes and produces a hs_err_pit*.log file. I have used this technique already few times and didn't had any problems with JDB. I'm wondering if it could be that the core dump files are too big - some of them are around 3 Gb. But one of them is ~600Mb and also is crashing. So is ti possible bug in JDB or I'm missing something. I'm posting the error and the one of the hs_err_pid files.
Appreciate any help and ideas
$ jdb -connect sun.jvm.hotspot.jdi.SACoreAttachingConnector:javaExecutable=/usr/java/jdk/bin/java,core=core.31919
java.io.IOException
at sun.jvm.hotspot.jdi.SACoreAttachingConnector.attach(SACoreAttachingConnector.java:123)
at com.sun.tools.example.debug.tty.VMConnection.attachTarget(VMConnection.java:358)
at com.sun.tools.example.debug.tty.VMConnection.open(VMConnection.java:168)
at com.sun.tools.example.debug.tty.Env.init(Env.java:64)
at com.sun.tools.example.debug.tty.TTY.main(TTY.java:1010)
Caused by: java.lang.reflect.InvocationTargetException
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:597)
at sun.jvm.hotspot.jdi.SACoreAttachingConnector.createVirtualMachine(SACoreAttachingConnector.java:80)
at sun.jvm.hotspot.jdi.SACoreAttachingConnector.attach(SACoreAttachingConnector.java:108)
... 4 more
Caused by: sun.jvm.hotspot.debugger.DebuggerException: Can't attach to the core file
at sun.jvm.hotspot.debugger.linux.LinuxDebuggerLocal.attach0(Native Method)
at sun.jvm.hotspot.debugger.linux.LinuxDebuggerLocal.attach(LinuxDebuggerLocal.java:258)
at sun.jvm.hotspot.HotSpotAgent.attachDebugger(HotSpotAgent.java:625)
at sun.jvm.hotspot.HotSpotAgent.setupDebuggerLinux(HotSpotAgent.java:611)
at sun.jvm.hotspot.HotSpotAgent.setupDebugger(HotSpotAgent.java:322)
at sun.jvm.hotspot.HotSpotAgent.go(HotSpotAgent.java:297)
at sun.jvm.hotspot.HotSpotAgent.attach(HotSpotAgent.java:157)
at sun.jvm.hotspot.jdi.VirtualMachineImpl.createVirtualMachineForCorefile(VirtualMachineImpl.java:190)
... 10 more
Fatal error:
Unable to attach to target VM.
# An unexpected error has been detected by Java Runtime Environment:
# SIGSEGV (0xb) at pc=0xafcfa6bd, pid=3653, tid=4160613264
# Java VM: Java HotSpot(TM) Server VM (1.6.0_03-b05 mixed mode)
# Problematic frame:
# C [libsaproc.so+0x36bd]
# 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 (0x08058000): JavaThread "main" [_thread_in_native, id=3654]
siginfo:si_signo=11, si_errno=0, si_code=1, si_addr=0x00000151
Registers:
EAX=0xf7ffdabc, EBX=0xafcff25c, ECX=0xafd72d08, EDX=0x00000149
ESP=0xf7fdc520, EBP=0xf7fdc538, ESI=0xafd72d08, EDI=0x08058000
EIP=0xafcfa6bd, CR2=0x00000151, EFLAGS=0x00010206
Top of Stack: (sp=0xf7fdc520)
0xf7fdc520: 464c457f 00010101 000000a2 0000009c
0xf7fdc530: 0000009f afcff25c f7fdc588 afcfb01a
0xf7fdc540: afd67780 f7ffdabc 00200034 afcfaff4
0xf7fdc550: 004a004b 00000000 00200034 0028000a
0xf7fdc560: 004a004b afba13e0 00001110 afcff25c
0xf7fdc570: afb8e2e8 08058000 f7fdc5a8 afcf93b3
0xf7fdc580: 00000004 afcff25c f7fdc5a8 afcf9964
0xf7fdc590: afd67780 f7ffdabc f7fdd72c 00000004
Instructions: (pc=0xafcfa6bd)
0xafcfa6ad: 8d 14 85 00 00 00 00 8b 41 24 8b 14 10 8b 45 0c
0xafcfa6bd: 3b 42 08 72 08 8b 45 f8 89 45 f4 eb b1 8b 45 f8
Stack: [0xf7f8e000,0xf7fdf000), sp=0xf7fdc520, free space=313k
Native frames: (J=compiled Java code, j=interpreted, Vv=VM code, C=native code)
C [libsaproc.so+0x36bd]
C [libsaproc.so+0x401a]
C [libsaproc.so+0x2964] ps_pdread+0x1c
C [libsaproc.so+0x4d3e]
C [libsaproc.so+0x4ffd] Pgrab_core+0x281
C [libsaproc.so+0x56c7] Java_sun_jvm_hotspot_debugger_linux_LinuxDebuggerLocal_attach0__Ljava_lang_String_2Ljava_lang_String_2+0x99
j sun.jvm.hotspot.debugger.linux.LinuxDebuggerLocal.attach0(Ljava/lang/String;Ljava/lang/String;)V+0
j sun.jvm.hotspot.debugger.linux.LinuxDebuggerLocal.attach(Ljava/lang/String;Ljava/lang/String;)V+29
j sun.jvm.hotspot.HotSpotAgent.attachDebugger()V+43
j sun.jvm.hotspot.HotSpotAgent.setupDebuggerLinux()V+122
j sun.jvm.hotspot.HotSpotAgent.setupDebugger()V+95
j sun.jvm.hotspot.HotSpotAgent.go()V+1
j sun.jvm.hotspot.HotSpotAgent.attach(Ljava/lang/String;Ljava/lang/String;)V+56
j sun.jvm.hotspot.jdi.VirtualMachineImpl.createVirtualMachineForCorefile(Lcom/sun/jdi/VirtualMachineManager;Ljava/lang/String;Ljava/lang/String;I)Lsun/jvm/hotspot/jdi/VirtualMachineImpl;+58
v ~StubRoutines::call_stub
V [libjvm.so+0x2c5ecd]
V [libjvm.so+0x4523b8]
V [libjvm.so+0x2c5d60]
V [libjvm.so+0x49a08f]
V [libjvm.so+0x49ca8c]
V [libjvm.so+0x331e88]
C [libjava.so+0x15224] Java_sun_reflect_NativeMethodAccessorImpl_invoke0+0x34
j sun.reflect.NativeMethodAccessorImpl.invoke0(Ljava/lang/reflect/Method;Ljava/lang/Object;[Ljava/lang/Object;)Ljava/lang/Object;+0
j sun.reflect.NativeMethodAccessorImpl.invoke(Ljava/lang/Object;[Ljava/lang/Object;)Ljava/lang/Object;+87
j sun.reflect.DelegatingMethodAccessorImpl.invoke(Ljava/lang/Object;[Ljava/lang/Object;)Ljava/lang/Object;+6
j java.lang.reflect.Method.invoke(Ljava/lang/Object;[Ljava/lang/Object;)Ljava/lang/Object;+161
j sun.jvm.hotspot.jdi.SACoreAttachingConnector.createVirtualMachine(Ljava/lang/Class;Ljava/lang/String;Ljava/lang/String;)Lcom/sun/jdi/VirtualMachine;+122
j sun.jvm.hotspot.jdi.SACoreAttachingConnector.attach(Ljava/util/Map;)Lcom/sun/jdi/VirtualMachine;+90
j com.sun.tools.example.debug.tty.VMConnection.attachTarget()Lcom/sun/jdi/VirtualMachine;+13
j com.sun.tools.example.debug.tty.VMConnection.open()Lcom/sun/jdi/VirtualMachine;+33
j com.sun.tools.example.debug.tty.Env.init(Ljava/lang/String;ZI)V+28
j com.sun.tools.example.debug.tty.TTY.main([Ljava/lang/String;)V+1207
v ~StubRoutines::call_stub
V [libjvm.so+0x2c5ecd]
V [libjvm.so+0x4523b8]
V [libjvm.so+0x2c5d60]
V [libjvm.so+0x2ef186]
V [libjvm.so+0x2e082b]
C [jdb+0x1af8] JavaMain+0x2c8
C [libpthread.so.0+0x543b]
Java frames: (J=compiled Java code, j=interpreted, Vv=VM code)
j sun.jvm.hotspot.debugger.linux.LinuxDebuggerLocal.attach0(Ljava/lang/String;Ljava/lang/String;)V+0
j sun.jvm.hotspot.debugger.linux.LinuxDebuggerLocal.attach(Ljava/lang/String;Ljava/lang/String;)V+29
j sun.jvm.hotspot.HotSpotAgent.attachDebugger()V+43
j sun.jvm.hotspot.HotSpotAgent.setupDebuggerLinux()V+122
j sun.jvm.hotspot.HotSpotAgent.setupDebugger()V+95
j sun.jvm.hotspot.HotSpotAgent.go()V+1
j sun.jvm.hotspot.HotSpotAgent.attach(Ljava/lang/String;Ljava/lang/String;)V+56
j sun.jvm.hotspot.jdi.VirtualMachineImpl.createVirtualMachineForCorefile(Lcom/sun/jdi/VirtualMachineManager;Ljava/lang/String;Ljava/lang/String;I)Lsun/jvm/hotspot/jdi/VirtualMachineImpl;+58
v ~StubRoutines::call_stub
j sun.reflect.NativeMethodAccessorImpl.invoke0(Ljava/lang/reflect/Method;Ljava/lang/Object;[Ljava/lang/Object;)Ljava/lang/Object;+0
j sun.reflect.NativeMethodAccessorImpl.invoke(Ljava/lang/Object;[Ljava/lang/Object;)Ljava/lang/Object;+87
j sun.reflect.DelegatingMethodAccessorImpl.invoke(Ljava/lang/Object;[Ljava/lang/Object;)Ljava/lang/Object;+6
j java.lang.reflect.Method.invoke(Ljava/lang/Object;[Ljava/lang/Object;)Ljava/lang/Object;+161
j sun.jvm.hotspot.jdi.SACoreAttachingConnector.createVirtualMachine(Ljava/lang/Class;Ljava/lang/String;Ljava/lang/String;)Lcom/sun/jdi/VirtualMachine;+122
j sun.jvm.hotspot.jdi.SACoreAttachingConnector.attach(Ljava/util/Map;)Lcom/sun/jdi/VirtualMachine;+90
j com.sun.tools.example.debug.tty.VMConnection.attachTarget()Lcom/sun/jdi/VirtualMachine;+13
j com.sun.tools.example.debug.tty.VMConnection.open()Lcom/sun/jdi/VirtualMachine;+33
j com.sun.tools.example.debug.tty.Env.init(Ljava/lang/String;ZI)V+28
j com.sun.tools.example.debug.tty.TTY.main([Ljava/lang/String;)V+1207
v ~StubRoutines::call_stub
--------------- P R O C E S S ---------------
Java Threads: ( => current thread )
0xafd08c00 JavaThread "Thread-1" daemon [_thread_blocked, id=3682]
0x0819b000 JavaThread "Low Memory Detector" daemon [_thread_blocked, id=3680]
0x08199400 JavaThread "CompilerThread1" daemon [_thread_blocked, id=3679]
0x08198000 JavaThread "CompilerThread0" daemon [_thread_blocked, id=3678]
0x08196c00 JavaThread "Signal Dispatcher" daemon [_thread_blocked, id=3677]
0x08183c00 JavaThread "Finalizer" daemon [_thread_blocked, id=3676]
0x08183400 JavaThread "Reference Handler" daemon [_thread_blocked, id=3675]
=>0x08058000 JavaThread "main" [_thread_in_native, id=3654]
Other Threads:
0x08180800 VMThread [id=3671]
0x0819c800 WatcherThread [id=3681]
VM state:not at safepoint (normal execution)
VM Mutex/Monitor currently owned by a thread: None
Heap
PSYoungGen total 9280K, used 2718K [0xedca0000, 0xee6f0000, 0xf4e60000)
eden space 8000K, 33% used [0xedca0000,0xedf47b40,0xee470000)
from space 1280K, 0% used [0xee5b0000,0xee5b0000,0xee6f0000)
to space 1280K, 0% used [0xee470000,0xee470000,0xee5b0000)
PSOldGen total 84992K, used 0K [0xb4e60000, 0xba160000, 0xedca0000)
object space 84992K, 0% used [0xb4e60000,0xb4e60000,0xba160000)
PSPermGen total 16384K, used 3088K [0xb0e60000, 0xb1e60000, 0xb4e60000)
object space 16384K, 18% used [0xb0e60000,0xb1164398,0xb1e60000)
Dynamic libraries:
00b31000-00b4a000 r-xp 00000000 fd:00 5932045 /lib/ld-2.5.so
00b4a000-00b4b000 r-xp 00019000 fd:00 5932045 /lib/ld-2.5.so
00b4b000-00b4c000 rwxp 0001a000 fd:00 5932045 /lib/ld-2.5.so
00b4e000-00c88000 r-xp 00000000 fd:00 5932057 /lib/libc-2.5.so
00c88000-00c8a000 r-xp 00139000 fd:00 5932057 /lib/libc-2.5.so
00c8a000-00c8b000 rwxp 0013b000 fd:00 5932057 /lib/libc-2.5.so
00c8b000-00c8e000 rwxp 00c8b000 00:00 0
00c90000-00ca3000 r-xp 00000000 fd:00 5932059 /lib/libpthread-2.5.so
00ca3000-00ca4000 r-xp 00012000 fd:00 5932059 /lib/libpthread-2.5.so
00ca4000-00ca5000 rwxp 00013000 fd:00 5932059 /lib/libpthread-2.5.so
00ca5000-00ca7000 rwxp 00ca5000 00:00 0
00ca9000-00cab000 r-xp 00000000 fd:00 5932058 /lib/libdl-2.5.so
00cab000-00cac000 r-xp 00001000 fd:00 5932058 /lib/libdl-2.5.so
00cac000-00cad000 rwxp 00002000 fd:00 5932058 /lib/libdl-2.5.so
00caf000-00cb6000 r-xp 00000000 fd:00 5932062 /lib/librt-2.5.so
00cb6000-00cb7000 r-xp 00006000 fd:00 5932062 /lib/librt-2.5.so
00cb7000-00cb8000 rwxp 00007000 fd:00 5932062 /lib/librt-2.5.so
00d9b000-00dc0000 r-xp 00000000 fd:00 5932060 /lib/libm-2.5.so
00dc0000-00dc1000 r-xp 00024000 fd:00 5932060 /lib/libm-2.5.so
00dc1000-00dc2000 rwxp 00025000 fd:00 5932060 /lib/libm-2.5.so
06000000-065a0000 r-xp 00000000 fd:00 16777229 /usr/java/jdk1.6.0_03/jre/lib/i386/server/libjvm.so
065a0000-065db000 rwxp 005a0000 fd:00 16777229 /usr/java/jdk1.6.0_03/jre/lib/i386/server/libjvm.so
065db000-069fc000 rwxp 065db000 00:00 0
08048000-08052000 r-xp 00000000 fd:00 16810695 /usr/java/jdk1.6.0_03/bin/jdb
08052000-08053000 rwxp 00009000 fd:00 16810695 /usr/java/jdk1.6.0_03/bin/jdb
08053000-08289000 rwxp 08053000 00:00 0 [heap]
afa00000-afa39000 rwxp afa00000 00:00 0
afa39000-afb00000 ---p afa39000 00:00 0
afb00000-afbf2000 rwxp afb00000 00:00 0
afbf2000-afc00000 ---p afbf2000 00:00 0
afcf7000-afcff000 r-xp 00000000 fd:00 16777232 /usr/java/jdk1.6.0_03/jre/lib/i386/libsaproc.so
afcff000-afd00000 rwxp 00007000 fd:00 16777232 /usr/java/jdk1.6.0_03/jre/lib/i386/libsaproc.so
afd00000-afe00000 rwxp afd00000 00:00 0
afe60000-afe63000 ---p afe60000 00:00 0
afe63000-afeb1000 rwxp afe63000 00:00 0
afeb1000-afeb6000 r-xp 00000000 fd:00 5931062 /lib/libthread_db-1.0.so
afeb6000-afeb7000 r-xp 00004000 fd:00 5931062 /lib/libthread_db-1.0.so
afeb7000-afeb8000 rwxp 00005000 fd:00 5931062 /lib/libthread_db-1.0.so
afecb000-afede000 r-xp 00000000 fd:00 16777249 /usr/java/jdk1.6.0_03/jre/lib/i386/libnet.so
afede000-afedf000 rwxp 00013000 fd:00 16777249 /usr/java/jdk1.6.0_03/jre/lib/i386/libnet.so
afedf000-afefe000 r-xs 00152000 fd:00 16810648 /usr/java/jdk1.6.0_03/lib/sa-jdi.jar
afefe000-aff5b000 r-xs 00b3c000 fd:00 16811549 /usr/java/jdk1.6.0_03/lib/tools.jar
aff5b000-aff5c000 ---p aff5b000 00:00 0
aff5c000-affdc000 rwxp aff5c000 00:00 0
affdc000-affdf000 ---p affdc000 00:00 0
affdf000-b002d000 rwxp affdf000 00:00 0
b002d000-b0030000 ---p b002d000 00:00 0
b0030000-b00ae000 rwxp b0030000 00:00 0
b00ae000-b00b1000 ---p b00ae000 00:00 0
b00b1000-b012f000 rwxp b00b1000 00:00 0
b012f000-b0132000 ---p b012f000 00:00 0
b0132000-b0180000 rwxp b0132000 00:00 0
b0180000-b0380000 r-xp 00000000 fd:00 15535906 /usr/lib/locale/locale-archive
b0380000-b0383000 ---p b0380000 00:00 0
b0383000-b03d1000 rwxp b0383000 00:00 0
b03d1000-b03d4000 ---p b03d1000 00:00 0
b03d4000-b0422000 rwxp b03d4000 00:00 0
b0422000-b0423000 ---p b0422000 00:00 0
b0423000-b04d3000 rwxp b0423000 00:00 0
b04d3000-b064f000 r-xs 02c8f000 fd:00 16777319 /usr/java/jdk1.6.0_03/jre/lib/rt.jar
b064f000-b0650000 ---p b064f000 00:00 0
b0650000-b06d0000 rwxp b0650000 00:00 0
b06d0000-b06d1000 ---p b06d0000 00:00 0
b06d1000-b0751000 rwxp b06d1000 00:00 0
b0751000-b0752000 ---p b0751000 00:00 0
b0752000-b07d2000 rwxp b0752000 00:00 0
b07d2000-b07d3000 ---p b07d2000 00:00 0
b07d3000-b0853000 rwxp b07d3000 00:00 0
b0853000-b0854000 ---p b0853000 00:00 0
b0854000-b08d4000 rwxp b0854000 00:00 0
b08d4000-b08d5000 ---p b08d4000 00:00 0
b08d5000-b0955000 rwxp b08d5000 00:00 0
b0955000-b0956000 ---p b0955000 00:00 0
b0956000-b09d6000 rwxp b0956000 00:00 0
b09d6000-b09d7000 ---p b09d6000 00:00 0
b09d7000-b0a5f000 rwxp b09d7000 00:00 0
b0a5f000-b0a77000 rwxp b0a5f000 00:00 0
b0a77000-b0aa1000 rwxp b0a77000 00:00 0
b0aa1000-b0c3f000 rwxp b0aa1000 00:00 0
b0c3f000-b0c47000 rwxp b0c3f000 00:00 0
b0c47000-b0c5f000 rwxp b0c47000 00:00 0
b0c5f000-b0c89000 rwxp b0c5f000 00:00 0
b0c89000-b0e26000 rwxp b0c89000 00:00 0
b0e26000-b0e2c000 rwxp b0e26000 00:00 0
b0e2c000-b0e5f000 rwxp b0e2c000 00:00 0
b0e5f000-b1e60000 rwxp b0e5f000 00:00 0
b1e60000-b4e60000 rwxp b1e60000 00:00 0
b4e60000-ba160000 rwxp b4e60000 00:00 0
ba160000-edca0000 rwxp ba160000 00:00 0
edca0000-ee6f0000 rwxp edca0000 00:00 0
ee6f0000-f4e60000 rwxp ee6f0000 00:00 0
f4e63000-f4e6c000 rwxp f4e63000 00:00 0
f4e6c000-f4f23000 rwxp f4e6c000 00:00 0
f4f23000-f5163000 rwxp f4f23000 00:00 0
f5163000-f7f23000 rwxp f5163000 00:00 0
f7f23000-f7f32000 r-xp 00000000 fd:00 16777245 /usr/java/jdk1.6.0_03/jre/lib/i386/libzip.so
f7f32000-f7f34000 rwxp 0000e000 fd:00 16777245 /usr/java/jdk1.6.0_03/jre/lib/i386/libzip.so
f7f34000-f7f57000 r-xp 00000000 fd:00 16777241 /usr/java/jdk1.6.0_03/jre/lib/i386/libjava.so
f7f57000-f7f59000 rwxp 00023000 fd:00 16777241 /usr/java/jdk1.6.0_03/jre/lib/i386/libjava.so
f7f59000-f7f62000 r-xp 00000000 fd:00 5931048 /lib/libnss_files-2.5.so
f7f62000-f7f63000 r-xp 00008000 fd:00 5931048 /lib/libnss_files-2.5.so
f7f63000-f7f64000 rwxp 00009000 fd:00 5931048 /lib/libnss_files-2.5.so
f7f64000-f7f77000 r-xp 00000000 fd:00 5931145 /lib/libnsl-2.5.so
f7f77000-f7f78000 r-xp 00012000 fd:00 5931145 /lib/libnsl-2.5.so
f7f78000-f7f79000 rwxp 00013000 fd:00 5931145 /lib/libnsl-2.5.so
f7f79000-f7f7b000 rwxp f7f79000 00:00 0
f7f82000-f7f8d000 r-xp 00000000 fd:00 16777240 /usr/java/jdk1.6.0_03/jre/lib/i386/libverify.so
f7f8d000-f7f8e000 rwxp 0000b000 fd:00 16777240 /usr/java/jdk1.6.0_03/jre/lib/i386/libverify.so
f7f8e000-f7f91000 ---p f7f8e000 00:00 0
f7f91000-f7fe1000 rwxp f7f91000 00:00 0
f7fe1000-f7fe8000 r-xp 00000000 fd:00 16777243 /usr/java/jdk1.6.0_03/jre/lib/i386/jli/libjli.so
f7fe8000-f7fea000 rwxp 00006000 fd:00 16777243 /usr/java/jdk1.6.0_03/jre/lib/i386/jli/libjli.so
f7fec000-f7ff4000 rwxs 00000000 fd:00 19562502 /tmp/hsperfdata_omnitrak/3653
f7ff4000-f7ffa000 r-xp 00000000 fd:00 16777227 /usr/java/jdk1.6.0_03/jre/lib/i386/native_threads/libhpi.so
f7ffa000-f7ffb000 rwxp 00006000 fd:00 16777227 /usr/java/jdk1.6.0_03/jre/lib/i386/native_threads/libhpi.so
f7ffb000-f7ffc000 rwxp f7ffb000 00:00 0
f7ffc000-f7ffd000 r-xp f7ffc000 00:00 0
f7ffd000-f7ffe000 rwxp f7ffd000 00:00 0
ff9fb000-ffa03000 rwxp ff9fb000 00:00 0 [stack]
ffffe000-fffff000 r-xp ffffe000 00:00 0
VM Arguments:
jvm_args: -Dapplication.home=/usr/java/jdk1.6.0_03
java_command: com.sun.tools.example.debug.tty.TTY -connect sun.jvm.hotspot.jdi.SACoreAttachingConnector:javaExecutable=/usr/java/jdk/bin/java,core=core.25602
Launcher Type: SUN_STANDARD
Environment Variables:
PATH=/usr/java/jdk/bin:/usr/kerberos/bin:/usr/local/bin:/bin:/usr/bin
LD_LIBRARY_PATH=/usr/java/jdk1.6.0_03/jre/lib/i386/server:/usr/java/jdk1.6.0_03/jre/lib/i386:/usr/java/jdk1.6.0_03/jre/../lib/i386
SHELL=/bin/bash
Signal Handlers:
SIGSEGV: [libjvm.so+0x53c560], sa_mask[0]=0x7ffbfeff, sa_flags=0x10000004
SIGBUS: [libjvm.so+0x53c560], sa_mask[0]=0x7ffbfeff, sa_flags=0x10000004
SIGFPE: [libjvm.so+0x451a50], sa_mask[0]=0x7ffbfeff, sa_flags=0x10000004
SIGPIPE: [libjvm.so+0x451a50], sa_mask[0]=0x7ffbfeff, sa_flags=0x10000004
SIGILL: [libjvm.so+0x451a50], sa_mask[0]=0x7ffbfeff, sa_flags=0x10000004
SIGUSR1: SIG_DFL, sa_mask[0]=0x00000000, sa_flags=0x00000000
SIGUSR2: [libjvm.so+0x453a80], sa_mask[0]=0x00000000, sa_flags=0x10000004
SIGHUP: [libjvm.so+0x4534a0], sa_mask[0]=0x7ffbfeff, sa_flags=0x10000004
SIGINT: [libjvm.so+0x4534a0], sa_mask[0]=0x7ffbfeff, sa_flags=0x10000004
SIGQUIT: [libjvm.so+0x4534a0], sa_mask[0]=0x7ffbfeff, sa_flags=0x10000004
SIGTERM: [libjvm.so+0x4534a0], sa_mask[0]=0x7ffbfeff, sa_flags=0x10000004
SIGUSR2: [libjvm.so+0x453a80], sa_mask[0]=0x00000000, sa_flags=0x10000004
--------------- S Y S T E M ---------------
OS:Red Hat Enterprise Linux Client release 5.1 (Tikanga)
uname:Linux 2.6.18-53.el5 #1 SMP Wed Oct 10 16:34:19 EDT 2007 x86_64
libc:glibc 2.5 NPTL 2.5
rlimit: STACK 10240k, CORE 0k, NPROC 53248, NOFILE 1024, AS infinity
load average:0.07 0.22 0.42
CPU:total 8 (4 cores per cpu, 1 threads per core) family 6 model 7 stepping 6, cmov, cx8, fxsr, mmx, sse, sse2, sse3, ssse3
Memory: 4k page, physical 6113940k(245496k free), swap 2097144k(2097144k free)
vm_info: Java HotSpot(TM) Server VM (1.6.0_03-b05) for linux-x86, built on Sep 24 2007 22:32:39 by "java_re" with gcc 3.2.1-7a (J2SE release)
Thank you for your responds!
I'm not trying at all to transfer the core to a different system. I'm debugging on the same linux red hat box where the cores where produced and I'm using the JDB version from the same JDK that was used to run the app.
I'm wondering what makes you think that I'm possibly mixing core files?
Here is the output that JDB generates when I define LIBSAPROC_DEBUG=1. This is the case when JDB crashes:
$ jdb -connect sun.jvm.hotspot.jdi.SACoreAttachingConnector:javaExecutable=/usr/java/jdk/bin/java,core=core.23850
libsaproc DEBUG: Note header with n_type = 1 and n_descsz = 144
libsaproc DEBUG: got integer regset for lwp 24310
libsaproc DEBUG: integer regset
libsaproc DEBUG: eax = 0x0
libsaproc DEBUG: ebx = 0x5d2a
libsaproc DEBUG: ecx = 0x5ef6
libsaproc DEBUG: edx = 0x6
libsaproc DEBUG: esp = 0x324fd0e4
libsaproc DEBUG: ebp = 0x324fd0e4
libsaproc DEBUG: esi = 0x324fd19c
libsaproc DEBUG: edi = 0x78eff4
libsaproc DEBUG: eip = 0xffffe410
libsaproc DEBUG: Note header with n_type = 3 and n_descsz = 124
libsaproc DEBUG: Note header with n_type = 6 and n_descsz = 144
libsaproc DEBUG: Note header with n_type = 2 and n_descsz = 108
libsaproc DEBUG: Note header with n_type = 1189489535 and n_descsz = 512
libsaproc DEBUG: Note header with n_type = 1 and n_descsz = 144
libsaproc DEBUG: got integer regset for lwp 27070
libsaproc DEBUG: integer regset
libsaproc DEBUG: eax = 0xfffffe00
libsaproc DEBUG: ebx = 0xa
libsaproc DEBUG: ecx = 0x312edad8
libsaproc DEBUG: edx = 0x33f4d1a4
libsaproc DEBUG: esp = 0x312edac0
libsaproc DEBUG: ebp = 0x312edac0
libsaproc DEBUG: esi = 0x0
libsaproc DEBUG: edi = 0x2000
libsaproc DEBUG: eip = 0xffffe410
libsaproc DEBUG: Note header with n_type = 2 and n_descsz = 108
libsaproc DEBUG: Note header with n_type = 1189489535 and n_descsz = 512
libsaproc DEBUG: Note header with n_type = 1 and n_descsz = 144
libsaproc DEBUG: got integer regset for lwp 27063
libsaproc DEBUG: integer regset
libsaproc DEBUG: eax = 0xfffffe00
libsaproc DEBUG: ebx = 0xa
libsaproc DEBUG: ecx = 0x334fccd8
libsaproc DEBUG: edx = 0x33f4d1a4
libsaproc DEBUG: esp = 0x334fccc0
libsaproc DEBUG: ebp = 0x334fccc0
libsaproc DEBUG: esi = 0x0
libsaproc DEBUG: edi = 0x2000
libsaproc DEBUG: eip = 0xffffe410
libsaproc DEBUG: Note header with n_type = 2 and n_descsz = 108
libsaproc DEBUG: Note header with n_type = 1189489535 and n_descsz = 512
libsaproc DEBUG: Note header with n_type = 1 and n_descsz = 144
libsaproc DEBUG: got integer regset for lwp 1754
libsaproc DEBUG: integer regset
libsaproc DEBUG: eax = 0xfffffffc
libsaproc DEBUG: ebx = 0x32baab38
libsaproc DEBUG: ecx = 0x1
libsaproc DEBUG: edx = 0x6ddd00
libsaproc DEBUG: esp = 0x32baaaf0
libsaproc DEBUG: ebp = 0x32baaaf0
libsaproc DEBUG: esi = 0x1eed0
libsaproc DEBUG: edi = 0x78eff4
libsaproc DEBUG: eip = 0xffffe410
libsaproc DEBUG: Note header with n_type = 2 and n_descsz = 108
libsaproc DEBUG: Note header with n_type = 1189489535 and n_descsz = 512
libsaproc DEBUG: Note header with n_type = 1 and n_descsz = 144
libsaproc DEBUG: got integer regset for lwp 24325
libsaproc DEBUG: integer regset
libsaproc DEBUG: eax = 0xfffffffc
libsaproc DEBUG: ebx = 0x834486c
libsaproc DEBUG: ecx = 0x0
libsaproc DEBUG: edx = 0x306bf
libsaproc DEBUG: esp = 0x32bfdda8
libsaproc DEBUG: ebp = 0x32bfdda8
libsaproc DEBUG: esi = 0x0
libsaproc DEBUG: edi = 0x306bf
libsaproc DEBUG: eip = 0xffffe410
libsaproc DEBUG: Note header with n_type = 2 and n_descsz = 108
libsaproc DEBUG: Note header with n_type = 1189489535 and n_descsz = 512
libsaproc DEBUG: Note header with n_type = 1 and n_descsz = 144
libsaproc DEBUG: got integer regset for lwp 24319
libsaproc DEBUG: integer regset
libsaproc DEBUG: eax = 0xfffffffc
libsaproc DEBUG: ebx = 0x831e8cc
libsaproc DEBUG: ecx = 0x0
libsaproc DEBUG: edx = 0x2d49f7
libsaproc DEBUG: esp = 0x33259cb0
libsaproc DEBUG: ebp = 0x33259cb0
libsaproc DEBUG: esi = 0x33259cc4
libsaproc DEBUG: edi = 0x2d49f7
libsaproc DEBUG: eip = 0xffffe410
libsaproc DEBUG: Note header with n_type = 2 and n_descsz = 108
libsaproc DEBUG: Note header with n_type = 1189489535 and n_descsz = 512
libsaproc DEBUG: Note header with n_type = 1 and n_descsz = 144
libsaproc DEBUG: got integer regset for lwp 24318
libsaproc DEBUG: integer regset
libsaproc DEBUG: eax = 0xfffffffc
libsaproc DEBUG: ebx = 0x83783a4
libsaproc DEBUG: ecx = 0x0
libsaproc DEBUG: edx = 0x38dd3
libsaproc DEBUG: esp = 0x3330ab30
libsaproc DEBUG: ebp = 0x3330ab30
libsaproc DEBUG: esi = 0x3330ab44
libsaproc DEBUG: edi = 0x38dd3
libsaproc DEBUG: eip = 0xffffe410
libsaproc DEBUG: Note header with n_type = 2 and n_descsz = 108
libsaproc DEBUG: Note header with n_type = 1189489535 and n_descsz = 512
libsaproc DEBUG: Note header with n_type = 1 and n_descsz = 144
libsaproc DEBUG: got integer regset for lwp 24317
libsaproc DEBUG: integer regset
libsaproc DEBUG: eax = 0x1
libsaproc DEBUG: ebx = 0x827bb60
libsaproc DEBUG: ecx = 0x1
libsaproc DEBUG: edx = 0x1
libsaproc DEBUG: esp = 0x3335bb0c
libsaproc DEBUG: ebp = 0x3335bb0c
libsaproc DEBUG: esi = 0x3335bbb8
libsaproc DEBUG: edi = 0x827bb60
libsaproc DEBUG: eip = 0xffffe410
libsaproc DEBUG: Note header with n_type = 2 and n_descsz = 108
libsaproc DEBUG: Note header with n_type = 1189489535 and n_descsz = 512
libsaproc DEBUG: Note header with n_type = 1 and n_descsz = 144
libsaproc DEBUG: got integer regset for lwp 24316
libsaproc DEBUG: integer regset
libsaproc DEBUG: eax = 0xfffffffc
libsaproc DEBUG: ebx = 0x8082d14
libsaproc DEBUG: ecx = 0x0
libsaproc DEBUG: edx = 0x1
libsaproc DEBUG: esp = 0x33d5ca98
libsaproc DEBUG: ebp = 0x33d5ca98
libsaproc DEBUG: esi = 0x33d5caac
libsaproc DEBUG: edi = 0x1
libsaproc DEBUG: eip = 0xffffe410
libsaproc DEBUG: Note header with n_type = 2 and n_descsz = 108
libsaproc DEBUG: Note header with n_type = 1189489535 and n_descsz = 512
libsaproc DEBUG: Note header with n_type = 1 and n_descsz = 144
libsaproc DEBUG: got integer regset for lwp 24315
libsaproc DEBUG: integer regset
libsaproc DEBUG: eax = 0xfffffffc
libsaproc DEBUG: ebx = 0x8378204
libsaproc DEBUG: ecx = 0x0
libsaproc DEBUG: edx = 0x1
libsaproc DEBUG: esp = 0x334adac8
libsaproc DEBUG: ebp = 0x334adac8
libsaproc DEBUG: esi = 0x0
libsaproc DEBUG: edi = 0x1
libsaproc DEBUG: eip = 0xffffe410
libsaproc DEBUG: Note header with n_type = 2 and n_descsz = 108
libsaproc DEBUG: Note header with n_type = 1189489535 and n_descsz = 512
libsaproc DEBUG: Note header with n_type = 1 and n_descsz = 144
libsaproc DEBUG: got integer regset for lwp 24314
libsaproc DEBUG: integer regset
libsaproc DEBUG: eax = 0x19
libsaproc DEBUG: ebx = 0x33f164cc
libsaproc DEBUG: ecx = 0x9b
libsaproc DEBUG: edx = 0x39f99940
libsaproc DEBUG: esp = 0x320f9a14
libsaproc DEBUG: ebp = 0x1e
libsaproc DEBUG: esi = 0x2
libsaproc DEBUG: edi = 0x39f975a0
libsaproc DEBUG: eip = 0x33f0e054
libsaproc DEBUG: Note header with n_type = 2 and n_descsz = 108
libsaproc DEBUG: Note header with n_type = 1189489535 and n_descsz = 512
libsaproc DEBUG: Note header with n_type = 1 and n_descsz = 144
libsaproc DEBUG: got integer regset for lwp 24313
libsaproc DEBUG: integer regset
libsaproc DEBUG: eax = 0x39c534e0
libsaproc DEBUG: ebx = 0x33f164cc
libsaproc DEBUG: ecx = 0x321fabba
libsaproc DEBUG: edx = 0x6
libsaproc DEBUG: esp = 0x321faa70
libsaproc DEBUG: ebp = 0x321faa7c
libsaproc DEBUG: esi = 0x2
libsaproc DEBUG: edi = 0x39c53478
libsaproc DEBUG: eip = 0x33f1028e
libsaproc DEBUG: Note header with n_type = 2 and n_descsz = 108
libsaproc DEBUG: Note header with n_type = 1189489535 and n_descsz = 512
libsaproc DEBUG: Note header with n_type = 1 and n_descsz = 144
libsaproc DEBUG: got integer regset for lwp 24312
libsaproc DEBUG: integer regset
libsaproc DEBUG: eax = 0x29
libsaproc DEBUG: ebx = 0x39bd4780
libsaproc DEBUG: ecx = 0x1
libsaproc DEBUG: edx = 0x2400d1a2
libsaproc DEBUG: esp = 0x322fbc50
libsaproc DEBUG: ebp = 0x322fbc7c
libsaproc DEBUG: esi = 0x33f167a8
libsaproc DEBUG: edi = 0xf9000607
libsaproc DEBUG: eip = 0x33f0ef54
libsaproc DEBUG: Note header with n_type = 2 and n_descsz = 108
libsaproc DEBUG: Note header with n_type = 1189489535 and n_descsz = 512
libsaproc DEBUG: Note header with n_type = 1 and n_descsz = 144
libsaproc DEBUG: got integer regset for lwp 24311
libsaproc DEBUG: integer regset
libsaproc DEBUG: eax = 0xfffffffc
libsaproc DEBUG: ebx = 0x827ac04
libsaproc DEBUG: ecx = 0x0
libsaproc DEBUG: edx = 0x137ee7
libsaproc DEBUG: esp = 0x323fcd28
libsaproc DEBUG: ebp = 0x323fcd28
libsaproc DEBUG: esi = 0x0
libsaproc DEBUG: edi = 0x137ee7
libsaproc DEBUG: eip = 0xffffe410
libsaproc DEBUG: Note header with n_type = 2 and n_descsz = 108
libsaproc DEBUG: Note header with n_type = 1189489535 and n_descsz = 512
libsaproc DEBUG: Note header with n_type = 1 and n_descsz = 144
libsaproc DEBUG: got integer regset for lwp 24309
libsaproc DEBUG: integer regset
libsaproc DEBUG: eax = 0x6
libsaproc DEBUG: ebx = 0x3a5c0970
libsaproc DEBUG: ecx = 0x2
libsaproc DEBUG: edx = 0xb
libsaproc DEBUG: esp = 0x325febd0
libsaproc DEBUG: ebp = 0x3a5c1cdc
libsaproc DEBUG: esi = 0x6
libsaproc DEBUG: edi = 0x4
libsaproc DEBUG: eip = 0x33f0ef06
libsaproc DEBUG: Note header with n_type = 2 and n_descsz = 108
libsaproc DEBUG: Note header with n_type = 1189489535 and n_descsz = 512
libsaproc DEBUG: Note header with n_type = 1 and n_descsz = 144
libsaproc DEBUG: got integer regset for lwp 24308
libsaproc DEBUG: integer regset
libsaproc DEBUG: eax = 0x5
libsaproc DEBUG: ebx = 0x3a98cb48
libsaproc DEBUG: ecx = 0x2
libsaproc DEBUG: edx = 0x9
libsaproc DEBUG: esp = 0x32cfea50
libsaproc DEBUG: ebp = 0x3a98dde8
libsaproc DEBUG: esi = 0x5
libsaproc DEBUG: edi = 0x5
libsaproc DEBUG: eip = 0x33f0f084
libsaproc DEBUG: Note header with n_type = 2 and n_descsz = 108
libsaproc DEBUG: Note header with n_type = 1189489535 and n_descsz = 512
libsaproc DEBUG: Note header with n_type = 1 and n_descsz = 144
libsaproc DEBUG: got integer regset for lwp 24307
libsaproc DEBUG: integer regset
libsaproc DEBUG: eax = 0x8
libsaproc DEBUG: ebx = 0x3a1fd104
libsaproc DEBUG: ecx = 0x0
libsaproc DEBUG: edx = 0x6
libsaproc DEBUG: esp = 0x3345c984
libsaproc DEBUG: ebp = 0x3345c984
libsaproc DEBUG: esi = 0x29
libsaproc DEBUG: edi = 0x0
libsaproc DEBUG: eip = 0x33f0f210
libsaproc DEBUG: Note header with n_type = 2 and n_descsz = 108
libsaproc DEBUG: Note header with n_type = 1189489535 and n_descsz = 512
libsaproc DEBUG: Note header with n_type = 1 and n_descsz = 144
libsaproc DEBUG: got integer regset for lwp 24304
libsaproc DEBUG: integer regset
libsaproc DEBUG: eax = 0xfffffffc
libsaproc DEBUG: ebx = 0x82ee0ac
libsaproc DEBUG: ecx = 0x0
libsaproc DEBUG: edx = 0x1
libsaproc DEBUG: esp = 0x332aad90
libsaproc DEBUG: ebp = 0x332aad90
libsaproc DEBUG: esi = 0x332aada4
libsaproc DEBUG: edi = 0x1
libsaproc DEBUG: eip = 0xffffe410
libsaproc DEBUG: Note header with n_type = 2 and n_descsz = 108
libsaproc DEBUG: Note header with n_type = 1189489535 and n_descsz = 512
libsaproc DEBUG: Note header with n_type = 1 and n_descsz = 144
libsaproc DEBUG: got integer regset for lwp 24015
libsaproc DEBUG: integer regset
libsaproc DEBUG: eax = 0xfffffffc
libsaproc DEBUG: ebx = 0x856427c
libsaproc DEBUG: ecx = 0x0
libsaproc DEBUG: edx = 0x1
libsaproc DEBUG: esp = 0x33b5ca90
libsaproc DEBUG: ebp = 0x33b5ca90
libsaproc DEBUG: esi = 0x33b5caa4
libsaproc DEBUG: edi = 0x1
libsaproc DEBUG: eip = 0xffffe410
libsaproc DEBUG: Note header with n_type = 2 and n_descsz = 108
libsaproc DEBUG: Note header with n_type = 1189489535 and n_descsz = 512
libsaproc DEBUG: Note header with n_type = 1 and n_descsz = 144
libsaproc DEBUG: got integer regset for lwp 24014
libsaproc DEBUG: integer regset
libsaproc DEBUG: eax = 0xfffffffc
libsaproc DEBUG: ebx = 0x818b8e4
libsaproc DEBUG: ecx = 0x0
libsaproc DEBUG: edx = 0x3
libsaproc DEBUG: esp = 0x33bada98
libsaproc DEBUG: ebp = 0x33bada98
libsaproc DEBUG: esi = 0x0
libsaproc DEBUG: edi = 0x3
libsaproc DEBUG: eip = 0xffffe410
libsaproc DEBUG: Note header with n_type = 2 and n_descsz = 108
libsaproc DEBUG: Note header with n_type = 1189489535 and n_descsz = 512
libsaproc DEBUG: Note header with n_type = 1 and n_descsz = 144
libsaproc DEBUG: got integer regset for lwp 24013
libsaproc DEBUG: integer regset
libsaproc DEBUG: eax = 0xfffffe00
libsaproc DEBUG: ebx = 0x5
libsaproc DEBUG: ecx = 0x33bfedd0
libsaproc DEBUG: edx = 0x33f4d1a4
libsaproc DEBUG: esp = 0x33bfedb8
libsaproc DEBUG: ebp = 0x33bfedb8
libsaproc DEBUG: esi = 0x0
libsaproc DEBUG: edi = 0x827e400
libsaproc DEBUG: eip = 0xffffe410
libsaproc DEBUG: Note header with n_type = 2 and n_descsz = 108
libsaproc DEBUG: Note header with n_type = 1189489535 and n_descsz = 512
libsaproc DEBUG: Note header with n_type = 1 and n_descsz = 144
libsaproc DEBUG: got integer regset for lwp 24011
libsaproc DEBUG: integer regset
libsaproc DEBUG: eax = 0xfffffffc
libsaproc DEBUG: ebx = 0x828951c
libsaproc DEBUG: ecx = 0x0
libsaproc DEBUG: edx = 0x1
libsaproc DEBUG: esp = 0x33dadcd8
libsaproc DEBUG: ebp = 0x33dadcd8
libsaproc DEBUG: esi = 0x33dadcec
libsaproc DEBUG: edi = 0x1
libsaproc DEBUG: eip = 0xffffe410
libsaproc DEBUG: Note header with n_type = 2 and n_descsz = 108
libsaproc DEBUG: Note header with n_type = 1189489535 and n_descsz = 512
libsaproc DEBUG: Note header with n_type = 1 and n_descsz = 144
libsaproc DEBUG: got integer regset for lwp 24010
libsaproc DEBUG: integer regset
libsaproc DEBUG: eax = 0xfffffffc
libsaproc DEBUG: ebx = 0x849caac
libsaproc DEBUG: ecx = 0x0
libsaproc DEBUG: edx = 0x1
libsaproc DEBUG: esp = 0x33dfec68
libsaproc DEBUG: ebp = 0x33dfec68
libsaproc DEBUG: esi = 0x33dfec7c
libsaproc DEBUG: edi = 0x1
libsaproc DEBUG: eip = 0xffffe410
libsaproc DEBUG: Note header with n_type = 2 and n_descsz = 108
libsaproc DEBUG: Note header with n_type = 1189489535 and n_descsz = 512
libsaproc DEBUG: Note header with n_type = 1 and n_descsz = 144
libsaproc DEBUG: got integer regset for lwp 23868
libsaproc DEBUG: integer regset
libsaproc DEBUG: eax = 0xfffffffc
libsaproc DEBUG: ebx = 0x80c213c
libsaproc DEBUG: ecx = 0x0
libsaproc DEBUG: edx = 0x1
libsaproc DEBUG: esp = 0x34090f78
libsaproc DEBUG: ebp = 0x34090f78
libsaproc DEBUG: esi = 0x34090f8c
libsaproc DEBUG: edi = 0x1
libsaproc DEBUG: eip = 0xffffe410
libsaproc DEBUG: Note header with n_type = 2 and n_descsz = 108
libsaproc DEBUG: Note header with n_type = 1189489535 and n_descsz = 512
libsaproc DEBUG: Note header with n_type = 1 and n_descsz = 144
libsaproc DEBUG: got integer regset for lwp 23867
libsaproc DEBUG: integer regset
libsaproc DEBUG: eax = 0xfffffffc
libsaproc DEBUG: ebx = 0x819e294
libsaproc DEBUG: ecx = 0x0
libsaproc DEBUG: edx = 0x1
libsaproc DEBUG: esp = 0x340e2018
libsaproc DEBUG: ebp = 0x340e2018
libsaproc DEBUG: esi = 0x0
libsaproc DEBUG: edi = 0x1
libsaproc DEBUG: eip = 0xffffe410
libsaproc DEBUG: Note header with n_type = 2 and n_descsz = 108
libsaproc DEBUG: Note header with n_type = 1189489535 and n_descsz = 512
libsaproc DEBUG: Note header with n_type = 1 and n_descsz = 144
libsaproc DEBUG: got integer regset for lwp 23866
libsaproc DEBUG: integer regset
libsaproc DEBUG: eax = 0xfffffffc
libsaproc DEBUG: ebx = 0x8199a5c
libsaproc DEBUG: ecx = 0x0
libsaproc DEBUG: edx = 0x434
libsaproc DEBUG: esp = 0x34162e48
libsaproc DEBUG: ebp = 0x34162e48
libsaproc DEBUG: esi = 0x0
libsaproc DEBUG: edi = 0x434
libsaproc DEBUG: eip = 0xffffe410
libsaproc DEBUG: Note header with n_type = 2 and n_descsz = 108
libsaproc DEBUG: Note header with n_type = 1189489535 and n_descsz = 512
libsaproc DEBUG: Note header with n_type = 1 and n_descsz = 144
libsaproc DEBUG: got integer regset for lwp 23865
libsaproc DEBUG: integer regset
libsaproc DEBUG: eax = 0xfffffffc
libsaproc DEBUG: ebx = 0x8199a5c
libsaproc DEBUG: ecx = 0x0
libsaproc DEBUG: edx = 0x432
libsaproc DEBUG: esp = 0x341e3ec8
libsaproc DEBUG: ebp = 0x341e3ec8
libsaproc DEBUG: esi = 0x0
libsaproc DEBUG: edi = 0x432
libsaproc DEBUG: eip = 0xffffe410
libsaproc DEBUG: Note header with n_type = 2 and n_descsz = 108
libsaproc DEBUG: Note header with n_type = 1189489535 and n_descsz = 512
libsaproc DEBUG: Note header with n_type = 1 and n_descsz = 144
libsaproc DEBUG: got integer regset for lwp 23864
libsaproc DEBUG: integer regset
libsaproc DEBUG: eax = 0xfffffffc
libsaproc DEBUG: ebx = 0x65e80a0
libsaproc DEBUG: ecx = 0x0
libsaproc DEBUG: edx = 0x0
libsaproc DEBUG: esp = 0x34234fb0
libsaproc DEBUG: ebp = 0x34234fb0
libsaproc DEBUG: esi = 0x0
libsaproc DEBUG: edi = 0xffc
libsaproc DEBUG: eip = 0xffffe410
libsaproc DEBUG: Note header with n_type = 2 and n_descsz = 108
libsaproc DEBUG: Note header with n_type = 1189489535 and n_descsz = 512
libsaproc DEBUG: Note header with n_type = 1 and n_descsz = 144
libsaproc DEBUG: got integer regset for lwp 23863
libsaproc DEBUG: integer regset
libsaproc DEBUG: eax = 0xfffffffc
libsaproc DEBUG: ebx = 0x818ba8c
libsaproc DEBUG: ecx = 0x0
libsaproc DEBUG: edx = 0x289
libsaproc DEBUG: esp = 0x34485de0
libsaproc DEBUG: ebp = 0x34485de0
libsaproc DEBUG: esi = 0x0
libsaproc DEBUG: edi = 0x289
libsaproc DEBUG: eip = 0xffffe410
libsaproc DEBUG: Note header with n_type = 2 and n_descsz = 108
libsaproc DEBUG: Note header with n_type = 1189489535 and n_descsz = 512
libsaproc DEBUG: Note header with n_type = 1 and n_descsz = 144
libsaproc DEBUG: got integer regset for lwp 23862
libsaproc DEBUG: integer regset
libsaproc DEBUG: eax = 0xfffffffc
libsaproc DEBUG: ebx = 0x81887d4
libsaproc DEBUG: ecx = 0x0
libsaproc DEBUG: edx = 0x2b3
libsaproc DEBUG: esp = 0x344d6c90
libsaproc DEBUG: ebp = 0x344d6c90
libsaproc DEBUG: esi = 0x0
libsaproc DEBUG: edi = 0x2b3
libsaproc DEBUG: eip = 0xffffe410
libsaproc DEBUG: Note header with n_type = 2 and n_descsz = 108
libsaproc DEBUG: Note header with n_type = 1189489535 and n_descsz = 512
libsaproc DEBUG: Note header with n_type = 1 and n_descsz = 144
libsaproc DEBUG: got integer regset for lwp 23861
libsaproc DEBUG: integer regset
libsaproc DEBUG: eax = 0xfffffffc
libsaproc DEBUG: ebx = 0x31e0548c
libsaproc DEBUG: ecx = 0x0
libsaproc DEBUG: edx = 0x3
libsaproc DEBUG: esp = 0x345580d8
libsaproc DEBUG: ebp = 0x345580d8
libsaproc DEBUG: esi = 0x345580ec
libsaproc DEBUG: edi = 0x3
libsaproc DEBUG: eip = 0xffffe410
libsaproc DEBUG: Note header with n_type = 2 and n_descsz = 108
libsaproc DEBUG: Note header with n_type = 1189489535 and n_descsz = 512
libsaproc DEBUG: Note header with n_type = 1 and n_descsz = 144
libsaproc DEBUG: got integer regset for lwp 23860
libsaproc DEBUG: integer regset
libsaproc DEBUG: eax = 0xfffffffc
libsaproc DEBUG: ebx = 0x8096674
libsaproc DEBUG: ecx = 0x0
libsaproc DEBUG: edx = 0x161e9b
libsaproc DEBUG: esp = 0x34784f68
libsaproc DEBUG: ebp = 0x34784f68
libsaproc DEBUG: esi = 0x0
libsaproc DEBUG: edi = 0x161e9b
libsaproc DEBUG: eip = 0xffffe410
libsaproc DEBUG: Note header with n_type = 2 and n_descsz = 108
libsaproc DEBUG: Note header with n_type = 1189489535 and n_descsz = 512
libsaproc DEBUG: Note header with n_type = 1 and n_descsz = 144
libsaproc DEBUG: got integer regset for lwp 23859
libsaproc DEBUG: integer regset
libsaproc DEBUG: eax = 0xfffffffc
libsaproc DEBUG: ebx = 0x8096674
libsaproc DEBUG: ecx = 0x0
libsaproc DEBUG: edx = 0x161e9a
libsaproc DEBUG: esp = 0x34805fe8
libsaproc DEBUG: ebp = 0x34805fe8
libsaproc DEBUG: esi = 0x0
libsaproc DEBUG: edi = 0x161e9a
libsaproc DEBUG: eip = 0xffffe410
libsaproc DEBUG: Note header with n_type = 2 and n_descsz = 108
libsaproc DEBUG: Note header with n_type = 1189489535 and n_descsz = 512
libsaproc DEBUG: Note header with n_type = 1 and n_descsz = 144
libsaproc DEBUG: got integer regset for lwp 23858
libsaproc DEBUG: integer regset
libsaproc DEBUG: eax = 0xfffffffc
libsaproc DEBUG: ebx = 0x8096674
libsaproc DEBUG: ecx = 0x0
libsaproc DEBUG: edx = 0x161e9c
libsaproc DEBUG: esp = 0x34886e68
libsaproc DEBUG: ebp = 0x34886e68
libsaproc DEBUG: esi = 0x0
libsaproc DEBUG: edi = 0x161e9c
libsaproc DEBUG: eip = 0xffffe410
libsaproc DEBUG: Note header with n_type = 2 and n_descsz = 108
libsaproc DEBUG: Note header with n_type = 1189489535 and n_descsz = 512
libsaproc DEBUG: Note header with n_type = 1 and n_descsz = 144
libsaproc DEBUG: got integer regset for lwp 23857
libsaproc DEBUG: integer regset
libsaproc DEBUG: eax = 0xfffffffc
libsaproc DEBUG: ebx = 0x8096674
libsaproc DEBUG: ecx = 0x0
libsaproc DEBUG: edx = 0x161e99
libsaproc DEBUG: esp = 0x34907ee8
libsaproc DEBUG: ebp = 0x34907ee8
libsaproc DEBUG: esi = 0x0
libsaproc DEBUG: edi = 0x161e99
libsaproc DEBUG: eip = 0xffffe410
libsaproc DEBUG: Note header with n_type = 2 and n_descsz = 108
libsaproc DEBUG: Note header with n_type = 1189489535 and n_descsz = 512
libsaproc DEBUG: Note header with n_type = 1 and n_descsz = 144
libsaproc DEBUG: got integer regset for lwp 23856
libsaproc DEBUG: integer regset
libsaproc DEBUG: eax = 0xfffffffc
libsaproc DEBUG: ebx = 0x8096674
libsaproc DEBUG: ecx = 0x0
libsaproc DEBUG: edx = 0x161e98
libsaproc DEBUG: esp = 0x34989168
libsaproc DEBUG: ebp = 0x34989168
libsaproc DEBUG: esi = 0x0
libsaproc DEBUG: edi = 0x161e98
libsaproc DEBUG: eip = 0xffffe410
libsaproc DEBUG: Note header with n_type = 2 and n_descsz = 108
libsaproc DEBUG: Note header with n_type = 1189489535 and n_descsz = 512
libsaproc DEBUG: Note header with n_type = 1 and n_descsz = 144
libsaproc DEBUG: got integer regset for lwp 23855
libsaproc DEBUG: integer regset
libsaproc DEBUG: eax = 0xfffffffc
libsaproc DEBUG: ebx = 0x8096674
libsaproc DEBUG: ecx = 0x0
libsaproc DEBUG: edx = 0x161e97
libsaproc DEBUG: esp = 0x34a0a1e8
libsaproc DEBUG: ebp = 0x34a0a1e8
libsaproc DEBUG: esi = 0x0
libsaproc DEBUG: edi = 0x161e97
libsaproc DEBUG: eip = 0xffffe410
libsaproc DEBUG: Note header with n_type = 2 and n_descsz = 108
libsaproc DEBUG: Note header with n_type = 1189489535 and n_descsz = 512
libsaproc DEBUG: Note header with n_type = 1 and n_descsz = 144
libsaproc DEBUG: got integer regset for lwp 23854
libsaproc DEBUG: integer regset
libsaproc DEBUG: eax = 0xfffffffc
libsaproc DEBUG: ebx = 0x8096674
libsaproc DEBUG: ecx = 0x0
libsaproc DEBUG: edx = 0x161e96
libsaproc DEBUG: esp = 0x34a8b068
libsaproc DEBUG: ebp = 0x34a8b068
libsaproc DEBUG: esi = 0x0
libsaproc DEBUG: edi = 0x161e96
libsaproc DEBUG: eip = 0xffffe410
libsaproc DEBUG: Note header with n_type = 2 and n_descsz = 108
libsaproc DEBUG: Note header with n_type = 1189489535 and n_descsz = 512
libsaproc DEBUG: Note header with n_type = 1 and n_descsz = 144
libsaproc DEBUG: got integer regset for lwp 23853
libsaproc DEBUG: integer regset
libsaproc DEBUG: eax = 0xfffffffc
libsaproc DEBUG: ebx = 0x8096674
libsaproc DEBUG: ecx = 0x0
libsaproc DEBUG: edx = 0x161e95
libsaproc DEBUG: esp = 0x34b0c0e8
libsaproc DEBUG: ebp = 0x34b0c0e8
libsaproc DEBUG: esi = 0x0
libsaproc DEBUG: edi = 0x161e95
libsaproc DEBUG: eip = 0xffffe410
libsaproc DEBUG: Note header with n_type = 2 and n_descsz = 108
libsaproc DEBUG: Note header with n_type = 1189489535 and n_descsz = 512
libsaproc DEBUG: Note header with n_type = 1 and n_descsz = 144
libsaproc DEBUG: got integer regset for lwp 23852
libsaproc DEBUG: integer regset
libsaproc DEBUG: eax = 0xfffffffc
libsaproc DEBUG: ebx = 0x33e5e19c
libsaproc DEBUG: ecx = 0x0
libsaproc DEBUG: edx = 0x1
libsaproc DEBUG: esp = 0xf7fde228
libsaproc DEBUG: ebp = 0xf7fde228
libsaproc DEBUG: esi = 0x0
libsaproc DEBUG: edi = 0x1
libsaproc DEBUG: eip = 0xffffe410
libsaproc DEBUG: Note header with n_type = 2 and n_descsz = 108
libsaproc DEBUG: Note header with n_type = 1189489535 and n_descsz = 512
libsaproc DEBUG: Note header with n_type = 1 and n_descsz = 144
libsaproc DEBUG: got integer regset for lwp 23850
libsaproc DEBUG: integer regset
libsaproc DEBUG: eax = 0xfffffffc
libsaproc DEBUG: ebx = 0xf7fdebd8
libsaproc DEBUG: ecx = 0x0
libsaproc DEBUG: edx = 0x5d2c
libsaproc DEBUG: esp = 0xffb93630
libsaproc DEBUG: ebp = 0xffb93630
libsaproc DEBUG: esi = 0x0
libsaproc DEBUG: edi = 0x7a8ff4
libsaproc DEBUG: eip = 0xffffe410
libsaproc DEBUG: Note header with n_type = 2 and n_descsz = 108
libsaproc DEBUG: Note header with n_type = 1189489535 and n_descsz = 512
libsaproc DEBUG: ELF interpreter /lib/ld-linux.so.2
libsaproc DEBUG: address of _DYNAMIC is 0x8052548
libsaproc DEBUG: ---- sorted virtual address map ----
libsaproc DEBUG: base = 0x64f000 size = 4096
libsaproc DEBUG: base = 0x650000 size = 4096
libsaproc DEBUG: base = 0x78d000 size = 8192
libsaproc DEBUG: base = 0x78f000 size = 4096
libsaproc DEBUG: base = 0x790000 size = 12288
libsaproc DEBUG: base = 0x7a8000 size = 4096
libsaproc DEBUG: base = 0x7a9000 size = 4096
libsaproc DEBUG: base = 0x7aa000 size = 8192
libsaproc DEBUG: base = 0x7b0000 size = 4096
libsaproc DEBUG: base = 0x7b1000 size = 4096
libsaproc DEBUG: base = 0x879000 size = 4096
libsaproc DEBUG: base = 0x87a000 size = 4096
libsaproc DEBUG: base = 0x884000 size = 4096
libsaproc DEBUG: base = 0x885000 size = 4096
libsaproc DEBUG: base = 0xc37000 size = 16384
libsaproc DEBUG: base = 0xc3b000 size = 4096
libsaproc DEBUG: base = 0xc3c000 size = 24576
libsaproc DEBUG: base = 0xd38000 size = 4096
libsaproc DEBUG: base = 0x6000000 size = 5898240
libsaproc DEBUG: base = 0x65a0000 size = 241664
libsaproc DEBUG: base = 0x65db000 size = 4329472
libsaproc DEBUG: base = 0x8048000 size = 38100
libsaproc DEBUG: base = 0x8052000 size = 4096
libsaproc DEBUG: base = 0x8053000 size = 14032896
libsaproc DEBUG: base = 0x30f00000 size = 1007616
libsaproc DEBUG: base = 0x31100000 size = 1048576
libsaproc DEBUG: base = 0x312a0000 size = 12288
libsaproc DEBUG: base = 0x312a3000 size = 319488
libsaproc DEBUG: base = 0x3133a000 size = 16384
libsaproc DEBUG: base = 0x31344000 size = 753664
libsaproc DEBUG: base = 0x313fc000 size = 16384
libsaproc DEBUG: base = 0x31400000 size = 929792
libsaproc DEBUG: base = 0x31500000 size = 1028096
libsaproc DEBUG: base = 0x31600000 size = 966656
libsaproc DEBUG: base = 0x31700000 size = 1028096
libsaproc DEBUG: base = 0x31800000 size = 991232
libsaproc DEBUG: base = 0x31900000 size = 1044480
libsaproc DEBUG: base = 0x31a00000 size = 1032192
libsaproc DEBUG: base = 0x31b00000 size = 1032192
libsaproc DEBUG: base = 0x31c00000 size = 1003520
libsaproc DEBUG: base = 0x31d51000 size = 319488
libsaproc DEBUG: base = 0x31df9000 size = 28672
libsaproc DEBUG: base = 0x31e00000 size = 1048576
libsaproc DEBUG: base = 0x31f03000 size = 552960
libsaproc DEBUG: base = 0x31f8a000 size = 20480
libsaproc DEBUG: base = 0x31f90000 size = 331776
libsaproc DEBUG: base = 0x31fe1000 size = 8192
libsaproc DEBUG: base = 0x31ffa000 size = 12288
libsaproc DEBUG: base = 0x31ffd000 size = 1040384
libsaproc DEBUG: base = 0x320fb000 size = 12288
libsaproc DEBUG: base = 0x320fe000 size = 1040384
libsaproc DEBUG: base = 0x321fc000 size = 12288
libsaproc DEBUG: base = 0x321ff000 size = 1040384
libsaproc DEBUG: base = 0x322fd000 size = 12288
libsaproc DEBUG: base = 0x32300000 size = 1040384
libsaproc DEBUG: base = 0x323fe000 size = 12288
libsaproc DEBUG: base = 0x32401000 size = 1040384
libsaproc DEBUG: base = 0x324ff000 size = 12288
libsaproc DEBUG: base = 0x32502000 size = 1957888
libsaproc DEBUG: base = 0x32700000 size = 1024000
libsaproc DEBUG: base = 0x32800000 size = 2072576
libsaproc DEBUG: base = 0x32a00000 size = 1040384
libsaproc DEBUG: base
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C++ Tux 6.4 server core dumping when throwing exception
We are having a problem inside a Tux 6.4 server written in C++ on a Solaris box.
Whenever an exception is thrown, the program dumps core. (The same program transformed
into a standalone C++ program functions normally.)
Has anyone else had similar problems??
Is there something that we need to do to avoid the problem??
Please email me responses and I will post a summary.
adTHANKSvance.Morrie Kahn wrote:
>
We are having a problem inside a Tux 6.4 server written in C++ on a Solaris box.
Whenever an exception is thrown, the program dumps core. (The same program transformed
into a standalone C++ program functions normally.)
Has anyone else had similar problems??
Don't know whether it could be the same problem, but using Tuxedo 6.5 /
Tru64, throwing any exception caused some strange message to occur (sth.
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Core dump on throwing exception
Hi,
I am using an exception class derived from C++ standard exception class (MyException). In this, I am having a member variable of type std::string. I am using this in a DLL that is being used by Java application using JNI.
In my C++ code, I am catching exception following way:
catch(XException& exp)
catch(MyException& exp)
catch(exception& exp)
If I am using std::string as member in MyException class, it results in a coredump whatever exception is thrown (MyException or any other unknown exception supposed to be caught in the standard exception class.). Note that this happens in release build of my dll and never repeatable in debug build.
This problem occurs only in Solaris (tested both in Solaris 7 and Solaris 8). It does not occur in Windows.
Now, if I use char array instead of std::string the problem does not occur!!!! Exceptions are caught properly.
If anyone can throw more light on why usage of std::string causes issues in exception handling in Solaris using CC 5.0 compiler, it shall be of help. I feel problem might be due to not updating the patches related to CC 5.0 exception handling. Also, is it a good practise to use std::string in exception handling classes?C++ 5.0 is very old and is no longer supported. Patches are still available for it, however. You should get the latest patches from
http://access1.sun.com/sundev
and see if that solves your problem. If not, you should upgrade to a supported compiler release.
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Webcenter crashing with core dump
Hi All,
Once in a while Webcenter(11.1.1.5) is crashing and generating core dump and the error message is same evertime. We tried to research on addPartialTriggerListeners and found this kind of behaviour is a bug in apache trinidad version 1.2.5-core and is fixed in 1.2.7-core. But the webcenter we are using as version 1.2.12. Also the issue seems to be comming from webcenter/adf framework itself as none of our code uses addPartialTriggerListeners.
Please help us resolve this issue as we are getting this issue in our production environment and we need to fix this asap.
# A fatal error has been detected by the Java Runtime Environment:
# SIGSEGV (0xb) at pc=0xffffffff7318caf0, pid=19921, tid=149
# JRE version: 6.0_29-b11
# Java VM: Java HotSpot(TM) 64-Bit Server VM (20.4-b02 mixed mode solaris-sparc compressed oops)
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+*# J org.apache.myfaces.trinidadinternal.context.RequestContextImpl.addPartialTriggerListeners(Ljavax/faces/component/UIComponent;[Ljava/lang/String;)V*#+
# If you would like to submit a bug report, please visit:
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--------------- T H R E A D ---------------
Current thread (0x00000001145ba000): JavaThread "[ACTIVE] ExecuteThread: '13' for queue: 'weblogic.kernel.Default (self-tuning)'" daemon [_thread_in_Java, id=149, stack(0xfffffffea6800000,0xfffffffea6900000)]
siginfo:si_signo=SIGSEGV: si_errno=0, si_code=1 (SEGV_MAPERR), si_addr=0x0000000000000000
Registers:
G1=0xffffffff503d5098 G2=0x00000001145ba000 G3=0xffffffff73516254 G4=0x00000000000000d1
ThanksOracle Support has a thread and work around for this.
DocID 1514563.1
Applies to:
Oracle WebCenter Portal - Version 11.1.1.5.0 and later
Information in this document applies to any platform.
Purpose
Java HotSpot Virtual Machine, a core component of Oracle's Java SE platform, known to core dump (resulting in a server crash) while optimizing certain methods in Oracle WebCenter.
If you can switch to JRockit you can get around it also. Otherwise follow the note and setup the appropriate pre-compile excludes in your WC startup script. -
Inetd service/program crashes with core dump in Solaris 8 zone/container
I have developed a service in C that is launched from inetd when something comes on a specific port.
When a connection is opened to the port a core dump is created in the same directory where the executable file is located.
If you run the same service program from the command line everything is working perfect.
This is running in a Solaris 8 zone/container on a Solaris 10 machine.
Everything is set correctly in /etc/inetd.conf and in /etc/services.
I have even stripped down the program to a hello world program that is just printing a string to the screen and it is still crashing with a core dump.
# ldd test_srv
/usr/lib/secure/s8_preload.so.1
libc.so.1 => /usr/lib/libc.so.1
libdl.so.1 => /usr/lib/libdl.so.1
/usr/platform/SUNW,Sun-Fire-480R/lib/libc_psr.so.1
The same service is running on a Linux machine and on a Solaris 10 machine without zones/containers without any problems.
Can you please help me figure out what am I missing. Is there something specific with zones/containers that should be set / configured?
Do I have to set some specific env. variables to work in a Solaris 8 zone/container environment or is it something very simple that I'm missing?Could you please examine the truss log and advice what the problem is and how to fix it?
(some lines deleted)
bash-2.03# truss -f -p 18361 #### /usr/sbin/inetd -s -t &
18361: poll(0xFFBFF528, 53, -1) (sleeping...)
18361: poll(0xFFBFF528, 53, -1) = 1
18361: accept(63, 0xFFBFF870, 0xFFBFF914, 1) = 3
18361: sigprocmask(SIG_BLOCK, 0xFFBFF5F0, 0xFFBFF600) = 0
18361: lwp_sigtimedwait(0xFFBFF600, 0xFFBFF578, 0x00000010) = 0
18361: lwp_sigtimedwait(0xFFBFF568, 0xFFBFF728, 0x00000010) = 0
18361: fork() = 1921
1921: fork() (returning as child ...) = 18361
1921: sigprocmask(0, 0x00000000, 0xFFBFF600) = 0
18361: sigprocmask(0, 0x00000000, 0xFFBFF600) = 0
1921: lwp_sigtimedwait(0xFFBFF600, 0xFFBFF578, 0x00000010) = 0
18361: sigprocmask(SIG_SETMASK, 0xFFBFF5F0, 0xFFBFF600) = 0
18361: close(3) = 0
18361: sigprocmask(0, 0x00000000, 0xFFBFF600) = 0
1921: lwp_sigtimedwait(0xFFBFF668, 0xFFBFF528, 0x00000020) = 0
1921: sigaction(SIGHUP, 0xFFBFF528, 0xFFBFF500) = 0
18361: lwp_sigtimedwait(0xFFBFF568, 0xFFBFF5F0, 0x00000010) = 0
1921: lwp_sigtimedwait(0xFFBFF508, 0xFFBFF458, 0x00000010) = 0
18361: sigprocmask(SIG_SETMASK, 0xFFBFF5F0, 0xFFBFF600) = 0
1921: sigprocmask(SIG_SETMASK, 0xFFBFF5F0, 0xFFBFF600) = 0
1921: lwp_sigtimedwait(0xFFBFF600, 0xFFBFF578, 0x00000010) = 0
1921: lwp_sigtimedwait(0xFFBFF568, 0xFFBFF728, 0x00000010) = 0
1921: fcntl(3, F_DUP2FD, 0x00000000) = 0
1921: close(3) = 0
1921: fcntl(0, F_DUP2FD, 0x00000001) = 1
1921: fcntl(0, F_DUP2FD, 0x00000002) = 2
1921: open64("/etc/.name_service_door", O_RDONLY) = 3
1921: fcntl(3, F_SETFD, 0x00000001) = 0
1921: door_info(3, 0xFF0C2748) = 0
1921: door_call(3, 0xFFBFF278) = 0
1921: close(67) Err#9 EBADF
1921: close(66) Err#9 EBADF
1921: close(65) Err#9 EBADF
1921: close(64) Err#9 EBADF
1921: close(63) = 0
1921: close(62) = 0
1921: close(12) = 0
1921: close(11) = 0
1921: close(10) Err#9 EBADF
1921: close(9) Err#9 EBADF
1921: close(8) Err#9 EBADF
1921: close(7) Err#9 EBADF
1921: close(6) Err#9 EBADF
1921: close(5) Err#9 EBADF
1921: close(4) Err#9 EBADF
1921: setrlimit(RLIMIT_NOFILE, 0xFFBFFD20) = 0
1921: xenix(398872, 0xFFBFF5E4, 0x00000040) = 38
1921: execve("/tmp/srv/t_srv", 0x0008B5FC, 0xFFBFFDA0) argc = 0
1921: getuid() = 0 [0]
1921: resolvepath("/usr/lib/ld.so.1", "/usr/lib/ld.so.1", 1023) = 16
1921: open("/var/ld/ld.config", O_RDONLY) = 3
1921: fstat(3, 0xFFBFF5E8) = 0
1921: mmap(0x00000000, 148, PROT_READ, MAP_SHARED, 3, 0) = 0xFF3E0000
1921: close(3) = 0
1921: stat("/usr/lib/libc.so.1", 0xFFBFF648) = 0
1921: resolvepath("/usr/lib/libc.so.1", "/usr/lib/libc.so.1", 1023) = 18
1921: open("/usr/lib/libc.so.1", O_RDONLY) = 3
1921: mmap(0x00000000, 8192, PROT_READ|PROT_EXEC, MAP_PRIVATE, 3, 0) = 0xFF340000
1921: mmap(0x00000000, 802816, PROT_NONE, MAP_PRIVATE|MAP_NORESERVE|MAP_ANON, -1, 0) = 0xFF200000
1921: mmap(0xFF200000, 703520, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_FIXED, 3, 0) = 0xFF200000
1921: mmap(0xFF2BC000, 24772, PROT_READ|PROT_WRITE|PROT_EXEC, MAP_PRIVATE|MAP_FIXED, 3, 704512) = 0xFF2BC000
1921: munmap(0xFF2AC000, 65536) = 0
1921: memcntl(0xFF200000, 113528, MC_ADVISE, MADV_WILLNEED, 0, 0) = 0
1921: close(3) = 0
1921: stat("/usr/lib/libdl.so.1", 0xFFBFF648) = 0
1921: resolvepath("/usr/lib/libdl.so.1", "/usr/lib/libdl.so.1", 1023) = 19
1921: open("/usr/lib/libdl.so.1", O_RDONLY) = 3
1921: mmap(0xFF340000, 8192, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_FIXED, 3, 0) = 0xFF340000
1921: mmap(0x00000000, 8192, PROT_NONE, MAP_PRIVATE|MAP_NORESERVE|MAP_ANON, -1, 0) = 0xFF330000
1921: mmap(0xFF330000, 2638, PROT_READ|PROT_WRITE|PROT_EXEC, MAP_PRIVATE|MAP_FIXED, 3, 0) = 0xFF330000
1921: close(3) = 0
1921: stat("/usr/platform/SUNW,Sun-Fire-480R/lib/libc_psr.so.1", 0xFFBFF368) = 0
1921: resolvepath("/usr/platform/SUNW,Sun-Fire-480R/lib/libc_psr.so.1", "/usr/platform/sun4u-us3/lib/libc_psr.so.1", 1023) = 41
1921: open("/usr/platform/SUNW,Sun-Fire-480R/lib/libc_psr.so.1", O_RDONLY) = 3
1921: mmap(0xFF340000, 8192, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_FIXED, 3, 0) = 0xFF340000
1921: close(3) = 0
1921: mmap(0x00000000, 8192, PROT_READ|PROT_WRITE|PROT_EXEC, MAP_PRIVATE|MAP_ANON, -1, 0) = 0xFF320000
1921: dup(0) = 3
1921: llseek(0, 0, SEEK_CUR) Err#29 ESPIPE
1921: close(0) = 0
1921: fcntl(3, F_DUP2FD, 0x00000000) = 0
1921: close(3) = 0
1921: dup(1) = 3
1921: close(1) = 0
1921: fcntl(3, F_DUP2FD, 0x00000001) = 1
1921: close(3) = 0
1921: dup(2) = 3
1921: close(2) = 0
1921: fcntl(3, F_DUP2FD, 0x00000002) = 2
1921: close(3) = 0
1921: sys#177(0x00000080, 0xFFBFFB7C, 0xFF3F0518, 0x00000000, 0xFF3C2EF8, 0xFF2C0284) = 0x00000000 [0xFFBFFB7C]
1921: sys#227(0x00000006, 0x00000000, 0x0001ADF0, 0xFF3F0518, 0xFF3C3C18, 0xFF3C2670) = 0x0000000C [0x00000000]
1921: sys#227(0x00000002, 0x0000000C, 0x0000000E, 0xFFBFFCAE, 0x00000002, 0xFF3C2670) = 0x00000002 [0x00000000]
1921: Incurred fault #6, FLTBOUNDS %pc = 0xFF232E2C
1921: siginfo: SIGSEGV SEGV_MAPERR addr=0x00000000
1921: Received signal #11, SIGSEGV [default]
1921: siginfo: SIGSEGV SEGV_MAPERR addr=0x00000000
1921: *** process killed ***
18361: Received signal #18, SIGCLD, in poll() [caught]
18361: siginfo: SIGCLD CLD_DUMPED pid=1921 status=0x000B
18361: poll(0xFFBFF528, 53, -1) Err#4 EINTR
18361: lwp_sigtimedwait(0xFFBFF218, 0xFFBFF140, 0x00000010) = 0
18361: lwp_sigtimedwait(0xFFBFF130, 0xFFBFF218, 0x00000010) = 0
18361: sigprocmask(0, 0x00000000, 0xFFBFEF28) = 0
18361: poll(0xFFBFF528, 53, -1) (sleeping...)Thank you in advance -
I am not able to compile a simple report in 10g. rwconverter is crashing with a core dump
v3 (src) $ rwconverter userid=xxx/[email protected] batch=yes source=test.rdf stype=rdffile dtype=repfile
Another exception has been detected while we were handling last error.
Dumping information about last error:
ERROR REPORT FILE = (N/A)
PC = cb4bcd50
SIGNAL = 10
FUNCTION NAME = (N/A)
OFFSET = 0xFFFFFFFF
LIBRARY NAME = (N/A)
Please check ERROR REPORT FILE for further information, if there is any.
Good bye.
Abort(coredump)Hi Hussien,
I found another place where it is specified:
$ORA_CONFIG_HOME/10.1.2/reports/conf/rwbuilder.conf
<server version="10.1.2.0.2">
I check with our internal r12 lab, did the $ORACLE_HOME/rwconverter.sh /? | head 2 and check with the rwbuilder.conf and both were the same.
Thank you,
Felix -
Dump complete java VM state as core dump (not via OS) possible?
Hi everyone,
I've a problem debugging an application.
Background: Sometimes my application comes to a very unlikely state, which at the moment results in an error message. The stack trace alone has no great value, since this state is cause by the interaction of more than one thread. The state is resolved throwing an exception, the program continues normally.
Goal: If I reach this state, I want to suspend the application, dump the complete state of all java threads, objects, ... (complete java memory core dump) to analyse it later.
Question: Is there a possibility to generate such dumps?
Just thinking:
One posibility would be, to send a signal from the vm to some external program (e.g. udp packet), this program attaches a standard OS-level debugger (e.g. gdb under linux), dumps the core, resumes app, detach. But I guess reconstruction of internal VM state from complete dump is rather hard, is it?
I've looked at jdb, to see if it has some java-core-dump functions, but it seems not to be so. Are there alternative implementations, or helper scripts that make jdb loop over all java object addresses and dump them?
Does someone known about the jdb remote debugging interface? Is the protocol public, can I implement such a feature on myself?Hi everyone,
I was looking for a way to dump the complete state of a JVM (all runing threads, objects, ...) and afterwards to analize the dumped data. I have found a thread(http://forum.java.sun.com/thread.jspa?threadID=735052) here in the forums with some explainations how this could be done using the Java 2 sdk 1.5.0 - troubleshooting tools (http://java.sun.com/j2se/1.5.0/docs/tooldocs/experimentaltools.html).
I've made a small application, which starts a thread and just prints out continously some messages to the console.
After that I attached with gdb to the running process as described, and generated a core file.
Unfortunatelly on calling jdsadebugd with the core dump it throws the following exception:
jsadebugd /..../jdk1.5.0_07/bin/java core.18294 DebServ
Attaching to core core.18294 from executable /.../jdk1.5.0_07/bin/java and starting RMI services, please wait...
Error attaching to core file or starting server: sun.jvm.hotspot.debugger.DebuggerException: Can't attach to the core file
at sun.jvm.hotspot.debugger.linux.LinuxDebuggerLocal.attach0(Native Method)
at sun.jvm.hotspot.debugger.linux.LinuxDebuggerLocal.attach(LinuxDebuggerLocal.java:258)
at sun.jvm.hotspot.HotSpotAgent.attachDebugger(HotSpotAgent.java:624)
at sun.jvm.hotspot.HotSpotAgent.setupDebuggerLinux(HotSpotAgent.java:610)
at sun.jvm.hotspot.HotSpotAgent.setupDebugger(HotSpotAgent.java:323)
at sun.jvm.hotspot.HotSpotAgent.go(HotSpotAgent.java:298)
at sun.jvm.hotspot.HotSpotAgent.startServer(HotSpotAgent.java:234)
at sun.jvm.hotspot.DebugServer.run(DebugServer.java:94)
at sun.jvm.hotspot.DebugServer.main(DebugServer.java:29)
at sun.jvm.hotspot.jdi.SADebugServer.main(SADebugServer.java:46)
Even if I try to print the shared objects mapping with jmap it fails with the following message:
jmap /.../jdk1.5.0_07/bin/java core.18294
Attaching to core core.18294 from executable /.../jdk1.5.0_07/bin/java, please wait...
Error attaching to core file: Can't attach to the core file
Does anyone have an idea what goes wrong here? -
/usr/sfw/sbin/snmpd core dump with 6 local Zones
Hi,
the snmpd is running in 8 local and 1 global zone. If I do the following command from our monitoring server the snmpd crashes with a core dump in / in the global zone.
/usr/sfw/bin/snmpdf -v 2c -c public servername
I have all the lates patches applied and use Solaris 10 1/06 x86. Workaround is to shutdown 2 Zones and the above command is working fine. Any limitations on the amount of zones on one server ?
Regards,
Van-Thieu TranFound the problem myself: The SNMPD Version shipped with Solaris 10 until 6/06 seems to be buggy. Compiled a newer version runs just fine.
-
Analyzing core dumps generated by JVM
I have an application written in Java that is crashing with JVM core dumps. All debug symbols have been installed but since the default build of JDK doesn't have Java binary with debug information, it is difficult to nail down the problem. gdb shows ?? for method calls. Are there any debug builds available for JDK 6u33 on Linux? From what I understand, the code base for OpenJDK 6 is different from Oracle's JDK releases so the chances of openjdk debug build having same symbol information are fairly low. Any help or direction is greatly appreciated.
VisualVM allows you to compare two memory snapshots obtained from VisualVM's lightweight memory profiler.
Have a look at the VisualVM user's guide on visualvm.dev.java.net for more detailed info.
Regards,
Luis-Miguel Alventosa - VisualVM dev team - http://blogs.sun.com/lmalventosa -
Hi - We are currently using dbxml for many years successfully on CentOS and FreeBSD. Recently,we have been trying to get our dbxml application to run on Joyent's SmartOS platform.
Through the help of Joyent, we are able to build sbxml 2.5.16 binaries on smartos. Build ntes here:
https://github.com/joyent/smartos-live/issues/236
However, when we run the application, the java core dumps - both on jdk 7 and jdk 6. Same code runs find on other platforms. Core dump is included in the above post. Not sure if anyone here might have an idea on what is causing this.Hi Lauren,
Thanks for the response. Here is what I posted about this on the smartos forums. They helped me in getting dbxml to compile on smartos. Including using an xquilla patch:
OK, so the build problem you're having there appears to be an error in the C++ source for xqilla. This diff appears to fix that:
--- pristine/dbxml-2.5.16/xqilla/src/items/DatatypeFactoryTemplate.hpp 2009-01-07 11:46:13.000000000 +0000 +++ dbxml-2.5.16/xqilla/src/items/DatatypeFactoryTemplate.hpp 2013-07-11 08:17:00.638395661 +0000 @@ -79,7 +79,7 @@ AnyAtomicType::Ptr createInstance(const XMLCh* value, const DynamicContext* context) const { - return createInstanceNoCheck(DatatypeFactoryTemplate<TYPE>::getPrimitiveTypeURI(), + return this->createInstanceNoCheck(DatatypeFactoryTemplate<TYPE>::getPrimitiveTypeURI(), DatatypeFactoryTemplate<TYPE>::getPrimitiveTypeName(), value, context); }
Here is the post about the core dump:
Hi - OK, so apparently, the newly compiled code core dumps the JVM every time I try to call the openContainer method.
At first, I thought this was a code issue or a jdk 7 issue. However, I've compiled dbxml on smartos via the instructions in above thread using both jdk 6 and jdk 7 and I get the same core dump on the same call.
Also, tested the code on jdk 7 and jdk 6 on FreeBSD, Linux and Solaris and everything works OK.
I also thought it was a problem with my data, but I tried this create a fresh container using dbxml shell.
Same thing. So it seems to be a problem with the dbxml build specific to smartos.
Anyone have any ideas on where I can start looking for a solution?
$ /opt/local/java/bin/java -d64 -cp ...
srv context: java.io.BufferedInputStream@1f2f0ce
A fatal error has been detected by the Java Runtime Environment:
SIGSEGV (0xb) at pc=0x000000000028a89d, pid=4151, tid=2
JRE version: 7.0_25-b15
Java VM: Java HotSpot(TM) 64-Bit Server VM (23.25-b01 mixed mode solaris-amd64 compressed oops)
Problematic frame:
C 0x000000000028a89d
Core dump written. Default location: /home/nxd/srv/adm/core or core.4151
An error report file with more information is saved as:
/home/nxd/srv/adm/hs_err_pid4151.log
If you would like to submit a bug report, please visit:
http://bugreport.sun.com/bugreport/crash.jsp
Abort (core dumped)
========CORE DUMP
A fatal error has been detected by the Java Runtime Environment:
SIGSEGV (0xb) at pc=0x000000000028a89d, pid=4116, tid=2
JRE version: 7.0_25-b15
Java VM: Java HotSpot(TM) 64-Bit Server VM (23.25-b01 mixed mode solaris-amd64 compressed oops)
Problematic frame:
C 0x000000000028a89d
Core dump written. Default location: /home/test/srv/adm/core or core.4116
If you would like to submit a bug report, please visit:
http://bugreport.sun.com/bugreport/crash.jsp
The crash happened outside the Java Virtual Machine in native code.
See problematic frame for where to report the bug.
T H R E A D
Current thread (0x000000000041e000): JavaThread "main" [_thread_in_native, id=2, stack(0xfffffd7ffe800000,0xfffffd7ffea00000)]
siginfo:si_signo=SIGSEGV: si_errno=0, si_code=1 (SEGV_MAPERR), si_addr=0x000000000028a89d
Registers:
RAX=0x000000000028a89d, RBX=0x0000000000000001, RCX=0x0000000002b27ea0, RDX=0x474e5543432b2b00
RSP=0xfffffd7ffe9fec88, RBP=0xfffffd7ffe9fee30, RSI=0x0000000000000001, RDI=0x0000000000000001
R8 =0xfffffd7ffe9fecb0, R9 =0xfffffd7fbfeb8e60, R10=0x0000000000000434, R11=0xfffffd7fff202df0
R12=0x0000000002b27ec0, R13=0x0000000000000002, R14=0x0000000000000001, R15=0x0000000002b28630
RIP=0x000000000028a89d, RFLAGS=0x0000000000010286
Top of Stack: (sp=0xfffffd7ffe9fec88)
0xfffffd7ffe9fec88: fffffd7fff2a2e50 fffffd7ffe9fecc0
0xfffffd7ffe9fec98: 00000001ff3fc800 fffffd7ffe9fee50
0xfffffd7ffe9feca8: 0000000002b27ea0 fffffd7ffe9fefa0
0xfffffd7ffe9fecb8: fffffd7fff3b1422 0000000002b27ea0
0xfffffd7ffe9fecc8: 0000000002b9b530 fffffd7fbfeefd90
0xfffffd7ffe9fecd8: fffffd7ff53b7fb3 fffffd7ffe9ff190
0xfffffd7ffe9fece8: fffffd7ffe9ff090 0000000000000000
0xfffffd7ffe9fecf8: 0000000000000001 0000000000000000
0xfffffd7ffe9fed08: ffffff00000000ff 0000000002b8cf00
0xfffffd7ffe9fed18: fffffd7ffe9ff110 0000000002b1ea40
0xfffffd7ffe9fed28: 0000000002582310 0000000000000000
0xfffffd7ffe9fed38: 0000000000000001 6d2e42494c534f5f
0xfffffd7ffe9fed48: 0000000002b1ea40 0000000000000000
0xfffffd7ffe9fed58: 0000000000000000 fffffd7ffe9ff080
0xfffffd7ffe9fed68: fffffd7ffe9ff000 0000000000000000
0xfffffd7ffe9fed78: 0000000000000000 697600656e6f6e2d
0xfffffd7ffe9fed88: 2d65646f6e007765 0000000002b27ec0
0xfffffd7ffe9fed98: 0000000000000002 0000000000000001
0xfffffd7ffe9feda8: 0000000002b28630 fffffd7ffe9ff090
0xfffffd7ffe9fedb8: fffffd7fbfe81442 fffffd7fbfe3be1d
0xfffffd7ffe9fedc8: fffffd7fbfc51f28 000000000028a89d
0xfffffd7ffe9fedd8: fffffd7fbfe81108 fffffd7fbfeb8e60
0xfffffd7ffe9fede8: 0000000000000434 fffffd7ffe9fecb0
0xfffffd7ffe9fedf8: 0000000100000000 fffffd7fbfc9f120
0xfffffd7ffe9fee08: 0000000002b1ea40 0000000002b27ec0
0xfffffd7ffe9fee18: 0000000000000001 fffffd7ffe9fee50
0xfffffd7ffe9fee28: 0000000002b27ea0 fffffd7ffe9fefb0
0xfffffd7ffe9fee38: fffffd7fff2a302f 00000000000006c9
0xfffffd7ffe9fee48: 0000000002b27ea0 fffffd7ffe9fefa0
0xfffffd7ffe9fee58: fffffd7fff3b1422 0000000002b27ea0
0xfffffd7ffe9fee68: 0000000002b9b530 fffffd7fbfeefd90
0xfffffd7ffe9fee78: fffffd7ff53b7fb3 fffffd7ffe9ff190
Instructions: (pc=0x000000000028a89d)
0x000000000028a87d:
[error occurred during error reporting (printing registers, top of stack, instructions near pc), id 0xb]
Register to memory mapping:
RAX=0x000000000028a89d is an unknown value
RBX=0x0000000000000001 is an unknown value
RCX=0x0000000002b27ea0 is an unknown value
RDX=0x474e5543432b2b00 is an unknown value
RSP=0xfffffd7ffe9fec88 is pointing into the stack for thread: 0x000000000041e000
RBP=0xfffffd7ffe9fee30 is pointing into the stack for thread: 0x000000000041e000
RSI=0x0000000000000001 is an unknown value
RDI=0x0000000000000001 is an unknown value
R8 =0xfffffd7ffe9fecb0 is pointing into the stack for thread: 0x000000000041e000
R9 =0xfffffd7fbfeb8e60: _ZTSN5DbXml23DbXmlDebugHookDecoratorE+0x13040 in /home/test/srv/bdbxml.smartos_jdk7/lib/libdbxml-2.5.so at 0xfffffd7fbfc00000
R10=0x0000000000000434 is an unknown value
R11=0xfffffd7fff202df0: memcpy+0x60 in /lib/amd64/libc.so.1 at 0xfffffd7fff190000
R12=0x0000000002b27ec0 is an unknown value
R13=0x0000000000000002 is an unknown value
R14=0x0000000000000001 is an unknown value
R15=0x0000000002b28630 is an unknown value
Stack: [0xfffffd7ffe800000,0xfffffd7ffea00000], sp=0xfffffd7ffe9fec88, free space=2043k
Native frames: (J=compiled Java code, j=interpreted, Vv=VM code, C=native code)
C 0x000000000028a89d
C [libc.so.1+0x11302f] SUNW_Unwind_RaiseException+0x50
C [libstdc++.so.6.0.13+0x1380db] __cxa_throw+0x9b
C [libdbxml-2.5.so+0x281442] DbXml::SyntaxDatabase::SyntaxDatabase(const DbXml::Syntax(_db_env*, DbXml::Transaction(std::basic_string < char, std::char_traits, std::allocator >, bool, const DbXml::ContainerConfig(bool)&)*)*)+0x33a
C [libdbxml-2.5.so+0x23be1d] DbXml::Container::openIndexDbs(DbXml::Transaction(const DbXml::ContainerConfig&)*)+0x203
C [libdbxml-2.5.so+0x23c5a5] DbXml::Container::openInternal(DbXml::Transaction(const DbXml::ContainerConfig(bool)&)*)+0x649
C [libdbxml-2.5.so+0x23ce52] DbXml::Container::Container(DbXml::Manager(std::basic_string < char, std::char_traits, std::allocator >, DbXml::Transaction(const DbXml::ContainerConfig(bool)&)*)&)+0x212
C [libdbxml-2.5.so+0x26e2f1] DbXml::Manager::ContainerStore::findContainer(void&, std::basic_string < char, std::char_traits, std::allocator >, DbXml::Transaction(const DbXml::ContainerConfig(bool)&)*)+0xb7
C [libdbxml-2.5.so+0x26e4b9] DbXml::Manager::openContainer(std::basic_string < char, std::char_traits, std::allocator >, DbXml::Transaction(const DbXml::ContainerConfig(bool)&)*)+0x11b
C [libdbxml-2.5.so+0x28fa45] DbXml::XmlManager::openContainer(std::basic_string < char, std::char_traits, std::allocator >, const DbXml::XmlContainerConfig&)+0x73
C [libdbxml_java-2.5.so+0x61b68] Java_com_sleepycat_dbxml_dbxml_1javaJNI_XmlManager_1openContainerInternal_1_1SWIG_10+0x106
j com.sleepycat.dbxml.dbxml_javaJNI.XmlManager_openContainerInternal__SWIG_0(JLcom/sleepycat/dbxml/XmlManager;Ljava/lang/String;[ILjava/lang/String;)J+0
j com.sleepycat.dbxml.XmlManager.openContainerInternal(Ljava/lang/String;Lcom/sleepycat/dbxml/XmlContainerConfig;)Lcom/sleepycat/dbxml/XmlContainer;+18
j com.sleepycat.dbxml.XmlManager.openContainer(Ljava/lang/String;Lcom/sleepycat/dbxml/XmlContainerConfig;)Lcom/sleepycat/dbxml/XmlContainer;+3
j com.lightspoke.dbx.dao.DbxContainerManager.()V+411
j com.lightspoke.dbx.service.DbxRMIEngine.()V+45
j com.lightspoke.dbx.service.DbxRMIEngine.main([Ljava/lang/String;)V+29
v ~StubRoutines::call_stub
V [libjvm.so+0x54e5d1] void JavaCalls::call_helper(JavaValue*,methodHandle*,JavaCallArguments*,Thread*)+0x5d1
V [libjvm.so+0x54e81b] void JavaCalls::call(JavaValue*,methodHandle,JavaCallArguments*,Thread*)+0x2b
V [libjvm.so+0x638695] jni_CallStaticVoidMethod+0x5c1
C [libjli.so+0x4d83] JavaMain+0x5e7
C [libc.so.1+0x10cfaa] _thrp_setup+0x8a
C [libc.so.1+0x10d2c0] _lwp_start+0x0
Java frames: (J=compiled Java code, j=interpreted, Vv=VM code)
j com.sleepycat.dbxml.dbxml_javaJNI.XmlManager_openContainerInternal__SWIG_0(JLcom/sleepycat/dbxml/XmlManager;Ljava/lang/String;[ILjava/lang/String;)J+0
j com.sleepycat.dbxml.XmlManager.openContainerInternal(Ljava/lang/String;Lcom/sleepycat/dbxml/XmlContainerConfig;)Lcom/sleepycat/dbxml/XmlContainer;+18
j com.sleepycat.dbxml.XmlManager.openContainer(Ljava/lang/String;Lcom/sleepycat/dbxml/XmlContainerConfig;)Lcom/sleepycat/dbxml/XmlContainer;+3
j com.lightspoke.dbx.dao.DbxContainerManager.()V+411
j com.lightspoke.dbx.service.DbxRMIEngine.()V+45
j com.lightspoke.dbx.service.DbxRMIEngine.main([Ljava/lang/String;)V+29
v ~StubRoutines::call_stub
P R O C E S S
Java Threads: ( => current thread )
0x0000000002410000 JavaThread "Socket Server Thread-2" [_thread_in_native, id=20, stack(0xfffffd7ff4000000,0xfffffd7ff4200000)]
0x0000000002405000 JavaThread "KaRMI Object Queue" daemon [_thread_blocked, id=19, stack(0xfffffd7ff4400000,0xfffffd7ff4600000)]
0x00000000021eb800 JavaThread "Service Thread" daemon [_thread_blocked, id=17, stack(0xfffffd7ff4800000,0xfffffd7ff4a00000)]
0x00000000021e9800 JavaThread "C2 CompilerThread1" daemon [_thread_blocked, id=16, stack(0xfffffd7ffe6ef000,0xfffffd7ffe7ef000)]
0x00000000021e6800 JavaThread "C2 CompilerThread0" daemon [_thread_blocked, id=15, stack(0xfffffd7ffec0f000,0xfffffd7ffed0f000)]
0x00000000021e4800 JavaThread "Signal Dispatcher" daemon [_thread_blocked, id=14, stack(0xfffffd7ff4c00000,0xfffffd7ff4e00000)]
0x000000000217b800 JavaThread "Finalizer" daemon [_thread_blocked, id=13, stack(0xfffffd7ff5000000,0xfffffd7ff5200000)]
0x0000000002174800 JavaThread "Reference Handler" daemon [_thread_blocked, id=12, stack(0xfffffd7ffe000000,0xfffffd7ffe200000)]
=>0x000000000041e000 JavaThread "main" [_thread_in_native, id=2, stack(0xfffffd7ffe800000,0xfffffd7ffea00000)]
Other Threads:
0x000000000216c000 VMThread [stack: 0xfffffd7ffe2af000,0xfffffd7ffe3af000] [id=11]
0x0000000002205800 WatcherThread [stack: 0xfffffd7ffdeff000,0xfffffd7ffdfff000] [id=18]
VM state:not at safepoint (normal execution)
VM Mutex/Monitor currently owned by a thread: None
Heap
PSYoungGen total 19712K, used 16342K [0x00000000eaa00000, 0x00000000ec000000, 0x0000000100000000)
eden space 16896K, 96% used [0x00000000eaa00000,0x00000000eb9f5a00,0x00000000eba80000)
from space 2816K, 0% used [0x00000000ebd40000,0x00000000ebd40000,0x00000000ec000000)
to space 2816K, 0% used [0x00000000eba80000,0x00000000eba80000,0x00000000ebd40000)
ParOldGen total 43008K, used 0K [0x00000000c0000000, 0x00000000c2a00000, 0x00000000eaa00000)
object space 43008K, 0% used [0x00000000c0000000,0x00000000c0000000,0x00000000c2a00000)
PSPermGen total 22528K, used 7661K [0x00000000bae00000, 0x00000000bc400000, 0x00000000c0000000)
object space 22528K, 34% used [0x00000000bae00000,0x00000000bb57b450,0x00000000bc400000)
Card table byte_map: [0xfffffd7ff8c00000,0xfffffd7ff8e2a000] byte_map_base: 0xfffffd7ff8629000
Polling page: 0xfffffd7fff000000
Code Cache [0xfffffd7ff9000000, 0xfffffd7ff9400000, 0xfffffd7ffc000000)
total_blobs=371 nmethods=41 adapters=283 free_code_cache=48554Kb largest_free_block=49715392
Compilation events (10 events):
Event: 0.848 Thread 0x00000000021e9800 nmethod 34 0xfffffd7ff9072a90 code [0xfffffd7ff9072be0, 0xfffffd7ff9072c78]
Event: 0.848 Thread 0x00000000021e9800 35 java.util.ArrayList::get (11 bytes)
Event: 0.848 Thread 0x00000000021e9800 nmethod 35 0xfffffd7ff90788d0 code [0xfffffd7ff9078a20, 0xfffffd7ff9078ad8]
Event: 0.854 Thread 0x00000000021e9800 36 ! sun.misc.URLClassPath$JarLoader::getResource (91 bytes)
Event: 0.894 Thread 0x00000000021e9800 nmethod 36 0xfffffd7ff9080490 code [0xfffffd7ff9080840, 0xfffffd7ff9082128]
Event: 0.907 Thread 0x00000000021e9800 37 java.io.UnixFileSystem::parentOrNull (118 bytes)
Event: 0.917 Thread 0x00000000021e9800 nmethod 37 0xfffffd7ff907ddd0 code [0xfffffd7ff907df40, 0xfffffd7ff907e598]
Event: 0.968 Thread 0x00000000021e6800 nmethod 32 0xfffffd7ff908bf50 code [0xfffffd7ff908c660, 0xfffffd7ff90909c8]
Event: 1.019 Thread 0x00000000021e9800 38 java.util.Arrays::copyOf (19 bytes)
Event: 1.021 Thread 0x00000000021e9800 nmethod 38 0xfffffd7ff908a250 code [0xfffffd7ff908a3a0, 0xfffffd7ff908a578]
GC Heap History (0 events):
No events
Deoptimization events (6 events):
Event: 0.351 Thread 0x000000000041e000 Uncommon trap -34 fr.pc 0xfffffd7ff9062f04
Event: 0.352 Thread 0x000000000041e000 Uncommon trap -34 fr.pc 0xfffffd7ff9062f04
Event: 0.438 Thread 0x000000000041e000 Uncommon trap -83 fr.pc 0xfffffd7ff9067068
Event: 0.638 Thread 0x000000000041e000 Uncommon trap -83 fr.pc 0xfffffd7ff9067908
Event: 0.668 Thread 0x000000000041e000 Uncommon trap -83 fr.pc 0xfffffd7ff9076094
Event: 0.669 Thread 0x000000000041e000 Uncommon trap -12 fr.pc 0xfffffd7ff9065848
Internal exceptions (10 events):
Event: 1.079 Thread 0x000000000041e000 Threw 0x00000000eb94b5b8 at /export/HUDSON/workspace/jdk7u25-2-build-solaris-amd64-product/jdk7u25/hotspot/src/share/vm/prims/jvm.c
Event: 1.563 Thread 0x000000000041e000 Threw 0x00000000eb972960 at /export/HUDSON/workspace/jdk7u25-2-build-solaris-amd64-product/jdk7u25/hotspot/src/share/vm/prims/jvm.c
Event: 1.564 Thread 0x000000000041e000 Threw 0x00000000eb9756c0 at /export/HUDSON/workspace/jdk7u25-2-build-solaris-amd64-product/jdk7u25/hotspot/src/share/vm/prims/jvm.c
Event: 1.564 Thread 0x000000000041e000 Threw 0x00000000eb97fc60 at /export/HUDSON/workspace/jdk7u25-2-build-solaris-amd64-product/jdk7u25/hotspot/src/share/vm/prims/jvm.c
Event: 1.565 Thread 0x000000000041e000 Threw 0x00000000eb983ed0 at /export/HUDSON/workspace/jdk7u25-2-build-solaris-amd64-product/jdk7u25/hotspot/src/share/vm/prims/jvm.c
Event: 1.565 Thread 0x000000000041e000 Threw 0x00000000eb98d390 at /export/HUDSON/workspace/jdk7u25-2-build-solaris-amd64-product/jdk7u25/hotspot/src/share/vm/prims/jvm.c
Event: 1.566 Thread 0x000000000041e000 Threw 0x00000000eb992830 at /export/HUDSON/workspace/jdk7u25-2-build-solaris-amd64-product/jdk7u25/hotspot/src/share/vm/prims/jvm.c
Event: 1.566 Thread 0x000000000041e000 Threw 0x00000000eb996070 at /export/HUDSON/workspace/jdk7u25-2-build-solaris-amd64-product/jdk7u25/hotspot/src/share/vm/prims/jvm.c
Event: 1.567 Thread 0x000000000041e000 Threw 0x00000000eb9a1d10 at /export/HUDSON/workspace/jdk7u25-2-build-solaris-amd64-product/jdk7u25/hotspot/src/share/vm/prims/jvm.c
Event: 1.738 Thread 0x000000000041e000 Threw 0x00000000eb9a6840 at /export/HUDSON/workspace/jdk7u25-2-build-solaris-amd64-product/jdk7u25/hotspot/src/share/vm/prims/jvm.c
Events (10 events):
Event: 1.565 loading class 0x0000000002a678c0
Event: 1.565 loading class 0x0000000002a678c0 done
Event: 1.566 loading class 0x0000000002a67960
Event: 1.566 loading class 0x0000000002a67960 done
Event: 1.566 loading class 0x00000000022d9f00
Event: 1.566 loading class 0x00000000022d9f00 done
Event: 1.567 loading class 0x0000000002a67eb0
Event: 1.567 loading class 0x0000000002a67eb0 done
Event: 1.738 loading class 0x00000000022d9d40
Event: 1.738 loading class 0x00000000022d9d40 done
Dynamic libraries:
0x0000000000400000 /opt/local/jdk1.7.0_25/bin/amd64/dbxrmijvm
0xfffffd7ffd85c000 /usr/lib/amd64/libthread.so.1
0xfffffd7ffd700000 /opt/local/jdk1.7.0_25/bin/amd64/../../jre/lib/amd64/jli/libjli.so
0xfffffd7ffe56f000 /usr/lib/amd64/libdl.so.1
0xfffffd7fff190000 /usr/lib/amd64/libc.so.1
0xfffffd7ffc1a0000 /opt/local/jdk1.7.0_25/jre/lib/amd64/server/libjvm.so
0xfffffd7ffea40000 /usr/lib/amd64/libsocket.so.1
0xfffffd7ffd85b000 /usr/lib/amd64/libsched.so.1
0xfffffd7ffc180000 /usr/lib/amd64/libm.so.1
0xfffffd7ffc150000 /usr/lib/amd64/libCrun.so.1
0xfffffd7ffdaef000 /usr/lib/amd64/libdoor.so.1
0xfffffd7ffc110000 /usr/lib/amd64/libdemangle.so.1
0xfffffd7ffeee0000 /usr/lib/amd64/libm.so.2
0xfffffd7ffed10000 /usr/lib/amd64/libnsl.so.1
0xfffffd7ffeab0000 /usr/lib/amd64/libmd.so.1
0xfffffd7ffea90000 /usr/lib/amd64/libmp.so.2
0xfffffd7ffc0f0000 /opt/local/jdk1.7.0_25/jre/lib/amd64/libverify.so
0xfffffd7ffc0a0000 /opt/local/jdk1.7.0_25/jre/lib/amd64/libjava.so
0xfffffd7ffe670000 /usr/lib/amd64/libscf.so.1
0xfffffd7ffeba0000 /usr/lib/amd64/libuutil.so.1
0xfffffd7ffead0000 /usr/lib/amd64/libgen.so.1
0xfffffd7ffedb0000 /usr/lib/amd64/libnvpair.so.1
0xfffffd7ffe650000 /usr/lib/amd64/libsmbios.so.1
0xfffffd7ffc070000 /opt/local/jdk1.7.0_25/jre/lib/amd64/libzip.so
0xfffffd7ffc040000 /opt/local/jdk1.7.0_25/jre/lib/amd64/libnet.so
0xfffffd7ffc020000 /opt/local/jdk1.7.0_25/jre/lib/amd64/libnio.so
0xfffffd7ffeb20000 /usr/lib/amd64/librt.so.1
0xfffffd7ffc000000 /usr/lib/amd64/libsendfile.so.1
0xfffffd7ffdd30000 /home/test/srv/bdbxml.smartos_jdk7/lib/libdb_java-4.8.so
0xfffffd7ffdb60000 /usr/lib/amd64/libresolv.so.2
0xfffffd7ffeacd000 /usr/lib/amd64/libpthread.so.1
0xfffffd7ffe630000 /usr/lib/amd64/libgcc_s.so.1
0xfffffd7ffe220000 /home/test/srv/bdbxml.smartos_jdk7/lib/libdbxml_java-2.5.so
0xfffffd7ffd950000 /home/test/srv/bdbxml/lib/libdb-4.8.so
0xfffffd7fc0400000 /home/test/srv/bdbxml/lib/libxqilla.so.5
0xfffffd7fc0000000 /home/test/srv/bdbxml/lib/libxerces-c-3.0.so
0xfffffd7fbfc00000 /home/test/srv/bdbxml/lib/libdbxml-2.5.so
0xfffffd7ff5280000 /usr/lib/amd64/libstdc++.so.6
VM Arguments:
jvm_args: -Xss2048k -Djava.library.path=/home/test/srv/bdbxml/lib:/home/test/bdb/lib:/usr/lib:/usr/local/lib:/lib:/usr/lib/amd64: -Djava.rmi.server.codebase=/home/test/srv/lib/dbxrmi.jar -Duka.karmi.config=/home/test/srv/adm/.karmi.property -Djava.rmi.server.hostname=test.gaoxiong -Djava.security.policy=/home/test/adm/DbxRMI.policy -Dlog4j.configuration=file:/home/test/adm/log4j.xml
java_command: com.lightspoke.dbx.service.DbxRMIEngine
Launcher Type: SUN_STANDARD
Environment Variables:
JAVA_HOME=/opt/local/java
PATH=/opt/local/java/bin:/home/test/srv/bdbxml/bin:/opt/local/java/bin:/home/test/srv/bdbxml/bin:/opt/local/java/bin:/home/test/srv/bdbxml/bin:/opt/local/bin:/opt/local/sbin:/usr/bin:/usr/sbin:/home/test/srv/bdbxml/bin:
LD_LIBRARY_PATH=/home/test/srv/bdbxml/lib:/home/test/bdb/lib:/usr/lib:/usr/local/lib:/lib:/usr/lib/amd64:
SHELL=/bin/bash
Signal Handlers:
SIGSEGV: [libjvm.so+0x11b37b4], sa_mask[0]=0xffbffeff, sa_flags=0x0000000c
SIGBUS: [libjvm.so+0x11b37b4], sa_mask[0]=0xffbffeff, sa_flags=0x0000000c
SIGFPE: [libjvm.so+0x53fc78], sa_mask[0]=0xffbffeff, sa_flags=0x0000000c
SIGPIPE: [libjvm.so+0x53fc78], sa_mask[0]=0xffbffeff, sa_flags=0x0000000c
SIGXFSZ: [libjvm.so+0x53fc78], sa_mask[0]=0xffbffeff, sa_flags=0x0000000c
SIGILL: [libjvm.so+0x53fc78], sa_mask[0]=0xffbffeff, sa_flags=0x0000000c
SIGUSR1: SIG_DFL, sa_mask[0]=0x00000000, sa_flags=0x00000000
SIGUSR2: SIG_DFL, sa_mask[0]=0x00000000, sa_flags=0x00000000
SIGQUIT: [libjvm.so+0xff8ea8], sa_mask[0]=0xffbffeff, sa_flags=0x00000004
SIGHUP: [libjvm.so+0xff8ea8], sa_mask[0]=0xffbffeff, sa_flags=0x00000004
SIGINT: [libjvm.so+0xff8ea8], sa_mask[0]=0xffbffeff, sa_flags=0x00000004
SIGTERM: [libjvm.so+0xff8ea8], sa_mask[0]=0xffbffeff, sa_flags=0x00000004
SIG39: [libjvm.so+0xffd27c], sa_mask[0]=0x00000000, sa_flags=0x00000008
SIG40: [libjvm.so+0x53fc78], sa_mask[0]=0xffbffeff, sa_flags=0x0000000c
S Y S T E M
OS: SmartOS x86_64
Copyright 2010 Sun Microsystems, Inc. All Rights Reserved.
Copyright 2010-2012 Joyent, Inc. All Rights Reserved.
Use is subject to license terms.
See uname -v for assembly date and time.
uname:SunOS 5.11 joyent_20130530T224720Z i86pc
(T2 libthread)
rlimit: STACK 10240k, CORE infinity, NOFILE 65536, AS infinity
load average:0.01 0.00 0.00
CPU:total 8 (4 cores per cpu, 1 threads per core) family 6 model 15 stepping 11, cmov, cx8, fxsr, mmx, sse, sse2, sse3, ssse3, tsc
Memory: 4k page, physical 4194304k(4142372k free)
vm_info: Java HotSpot(TM) 64-Bit Server VM (23.25-b01) for solaris-amd64 JRE (1.7.0_25-b15), built on Jun 5 2013 21:57:39 by "" with Sun Studio 12u1
time: Tue Aug 6 01:12:44 2013
elapsed time: 2 seconds -
Itunes crashed while updating.
Itunes crashed while updating. Now Im getting error 6 nonstop. Can this be fixed? So far I have found no answers. No backups of the phone exist according to itunes.
can u go look my discussion on top of the discussion board, i need help lol please ! i sound like a 12 yrs old lol but i dont understand why my iphone 4 would crash like this after 1 week having it .
-
Core dump while running jmf application
I am running a bit customised version of Transcode & Concat from JMF samples as a single application on Solaris 10.
I got core dump while running the application.
Any clue ?
Below are the content from hs_err_pid#.out file.
+#+
+# An unexpected error has been detected by HotSpot Virtual Machine:+
+#+
+# SIGSEGV (0xb) at pc=0xfecaa04c, pid=23754, tid=97822+
+#+
+# Java VM: Java HotSpot(TM) Server VM (1.5.0_11-b03 mixed mode)+
+# Problematic frame:+
+# V [libjvm.so+0x4aa04c]+
+#+
--------------- T H R E A D ---------------
+Current thread (0x05b62e40): JavaThread "Loop thread: com.sun.media.parser.audio.WavParser$WavTrack@8d6f11" [_thread_in_vm, id=97822]+
siginfo:si_signo=11, si_errno=0, si_code=1, si_addr=0x00000000
Registers:
O0=0x00008000 O1=0x00000b90 O2=0x016d8b90 O3=0xff02d024
O4=0x0000942c O5=0x00009400 O6=0xbfa7f1e0 O7=0x00009400
G1=0x00000000 G2=0x000077bc G3=0x00000000 G4=0x80000000
G5=0x00000006 G6=0x00000000 G7=0xae787200 Y=0x00000000
PC=0xfecaa04c nPC=0xfecaa050
Top of Stack: (sp=0xbfa7f1e0)
+0xbfa7f1e0: ff02d02c 00000002 00001ffc 00000001+
+0xbfa7f1f0: fefd8000 ff02d028 00008800 ff03106c+
+0xbfa7f200: ff02d9e4 00000000 00000000 05b62e40+
+0xbfa7f210: 00008374 00009638 bfa7f240 bfd04dc4+
+0xbfa7f220: 00000000 00000000 00000000 00000000+
+0xbfa7f230: 00000000 00000000 00000000 00000000+
+0xbfa7f240: feca9f1c 00007fec 00000006 00034cb8+
+0xbfa7f250: 00000005 00000002 01000000 006d81a8+
Instructions: (pc=0xfecaa04c)
+0xfecaa03c: 7f f8 86 38 90 10 00 1b 8a 10 20 06 ca 26 e0 e4+
+0xfecaa04c: ec 06 60 00 fa 05 a0 08 80 a7 60 00 02 40 00 11+
Stack: [0xbfa00000,0xbfa80000), sp=0xbfa7f1e0, free space=508k
Native frames: (J=compiled Java code, j=interpreted, Vv=VM code, C=native code)
+V [libjvm.so+0x4aa04c]+
+C [libjmmpa.so+0x4dcc] Java_com_sun_media_codec_audio_mpa_NativeEncoder_nFlush+0x1c+
+j com.sun.media.codec.audio.mpa.NativeEncoder.nFlush(I[B)I+0+
+j com.sun.media.codec.audio.mpa.NativeEncoder.nFlush(I[B)I+0+
j com.sun.media.codec.audio.mpa.NativeEncoder.process(Ljavax/media/Buffer;Ljavax/media/Buffer;)I20+
v ~C2IAdapter
J com.sun.media.BasicFilterModule.process()V
J com.sun.media.BasicFilterModule.process()V
J com.sun.media.BasicFilterModule.process()V
J com.sun.media.BasicFilterModule.process()V
J com.sun.media.BasicFilterModule.process()V
J com.sun.media.BasicFilterModule.process()V
J com.sun.media.SourceThread.process()Z
J com.sun.media.util.LoopThread.run()V
v ~I2CAdapter
v ~StubRoutines::call_stub
+V [libjvm.so+0x19b95c]+
+V [libjvm.so+0x2c1a24]+
+V [libjvm.so+0x2e1010]+
+V [libjvm.so+0x2dcbac]+
+V [libjvm.so+0x67a7e0]+
Java frames: (J=compiled Java code, j=interpreted, Vv=VM code)
+j com.sun.media.codec.audio.mpa.NativeEncoder.nFlush(I[B)I+0+
j com.sun.media.codec.audio.mpa.NativeEncoder.process(Ljavax/media/Buffer;Ljavax/media/Buffer;)I20+
v ~C2IAdapter
J com.sun.media.BasicFilterModule.process()V
J com.sun.media.BasicFilterModule.process()V
J com.sun.media.BasicFilterModule.process()V
J com.sun.media.BasicFilterModule.process()V
J com.sun.media.BasicFilterModule.process()V
J com.sun.media.BasicFilterModule.process()V
J com.sun.media.SourceThread.process()Z
J com.sun.media.util.LoopThread.run()V
v ~I2CAdapter
v ~StubRoutines::call_stub
--------------- P R O C E S S ---------------
Java Threads: ( => current thread )
+0x0557db38 JavaThread "Thread-3024" [_thread_blocked, id=97827]+
+0x05390a28 JavaThread "Loop thread" [_thread_blocked, id=97823]+
+=>0x05b62e40 JavaThread "Loop thread: com.sun.media.parser.audio.WavParser$WavTrack@8d6f11" [_thread_in_vm, id=97822]+
+0x05725a68 JavaThread "JMF thread: SendEventQueue: com.sun.media.ProcessEngine" [_thread_blocked, id=97814]+
+0x05303e38 JavaThread "JMF thread: SendEventQueue: com.sun.media.processor.unknown.Handler" [_thread_blocked, id=97813]+
+0x053d6848 JavaThread "Loop thread" [_thread_blocked, id=97812]+
+0x05b8d508 JavaThread "RawBufferStream Thread" [_thread_blocked, id=97811]+
+0x04a957b8 JavaThread "JMF thread: SendEventQueue: com.sun.media.ProcessEngine" [_thread_blocked, id=97806]+
+0x0573c8a0 JavaThread "JMF thread: SendEventQueue: com.sun.media.processor.unknown.Handler" [_thread_blocked, id=97805]+
+0x04be2248 JavaThread "Keep-Alive-Timer" daemon [_thread_blocked, id=97804]+
+0x00189ea0 JavaThread "Timer-1" daemon [_thread_blocked, id=38]+
+0x00e2d5f8 JavaThread "OamBus" daemon [_thread_in_native, id=26]+
+0x00e5d168 JavaThread "Dispatcher-Thread-3" daemon [_thread_blocked, id=25]+
+0x00c972b8 JavaThread "Thread-2" [_thread_blocked, id=20]+
+0x00c4e9b0 JavaThread "RMI TCP Accept-19912" daemon [_thread_in_native, id=18]+
+0x00c56c90 JavaThread "RMI TCP Accept-0" daemon [_thread_in_native, id=17]+
+0x00c51da0 JavaThread "Timer-0" daemon [_thread_blocked, id=16]+
+0x001ae158 JavaThread "Low Memory Detector" daemon [_thread_blocked, id=15]+
+0x001ac898 JavaThread "CompilerThread1" daemon [_thread_blocked, id=14]+
+0x001aba20 JavaThread "CompilerThread0" daemon [_thread_blocked, id=13]+
+0x001aab08 JavaThread "AdapterThread" daemon [_thread_blocked, id=12]+
+0x001a9d68 JavaThread "Signal Dispatcher" daemon [_thread_blocked, id=11]+
+0x001a90d8 JavaThread "Surrogate Locker Thread (CMS)" daemon [_thread_blocked, id=10]+
+0x0019c718 JavaThread "Finalizer" daemon [_thread_blocked, id=9]+
+0x0019c1d8 JavaThread "Reference Handler" daemon [_thread_blocked, id=8]+
+0x0003b260 JavaThread "main" [_thread_blocked, id=1]+
Other Threads:
+0x0019a0f8 VMThread [id=7]+
+0x00c55fe0 WatcherThread [id=19]+
VM state:not at safepoint (normal execution)
VM Mutex/Monitor currently owned by a thread: None
Heap
par new generation total 24512K, used 3242K [0xd4800000, 0xd6000000, 0xd6000000)
eden space 24448K, 13% used [0xd4800000, 0xd4b2aa50, 0xd5fe0000)
from space 64K, 0% used [0xd5fe0000, 0xd5fe0000, 0xd5ff0000)
to space 64K, 0% used [0xd5ff0000, 0xd5ff0000, 0xd6000000)
concurrent mark-sweep generation total 499712K, used 263197K [0xd6000000, 0xf4800000, 0xf4800000)
concurrent-mark-sweep perm gen total 50712K, used 30431K [0xf4800000, 0xf7986000, 0xf8800000)
Dynamic libraries:
+0x00010000 /usr/jdk/instances/jdk1.5.0/bin/java+
+0xff390000 /usr/lib/libthread.so.1+
+0xff360000 /usr/lib/libdl.so.1+
+0xff200000 /usr/lib/libc.so.1+
+0xff380000 /platform/SUNW,Netra-440/lib/libc_psr.so.1+
+0xfe800000 /usr/jdk/instances/jdk1.5.0/jre/lib/sparc/server/libjvm.so+
+0xff300000 /usr/lib/libsocket.so.1+
+0xff330000 /usr/lib/libsched.so.1+
+0xff1c0000 /usr/lib/libCrun.so.1+
+0xff190000 /usr/lib/libm.so.1+
+0xff080000 /usr/lib/libnsl.so.1+
+0xfe700000 /usr/lib/libm.so.2+
+0xff160000 /usr/lib/libscf.so.1+
+0xff140000 /usr/lib/libdoor.so.1+
+0xff060000 /usr/lib/libuutil.so.1+
+0xfe7d0000 /usr/lib/libgen.so.1+
+0xfe6d0000 /usr/lib/libmd.so.1+
+0xfe6b0000 /platform/SUNW,Netra-440/lib/libmd_psr.so.1+
+0xfe690000 /usr/lib/libmp.so.2+
+0xfe650000 /usr/jdk/instances/jdk1.5.0/jre/lib/sparc/native_threads/libhpi.so+
+0xfe5c0000 /usr/jdk/instances/jdk1.5.0/jre/lib/sparc/libverify.so+
+0xfe580000 /usr/jdk/instances/jdk1.5.0/jre/lib/sparc/libjava.so+
+0xfe560000 /usr/jdk/instances/jdk1.5.0/jre/lib/sparc/libzip.so+
+0xfe410000 /usr/lib/locale/en_US/en_US.so.3+
+0xfe310000 /usr/jdk/instances/jdk1.5.0/jre/lib/sparc/libmanagement.so+
+0xfe250000 /usr/jdk/instances/jdk1.5.0/jre/lib/sparc/libnet.so+
+0xcc450000 /usr/jdk/instances/jdk1.5.0/jre/lib/sparc/libj2pkcs11.so+
+0xcc410000 /usr/lib/libpkcs11.so+
+0xcc3f0000 /usr/lib/libcryptoutil.so.1+
+0xcc340000 /usr/lib/security/pkcs11_softtoken.so+
+0xcc3d0000 /opt/tib/EAG/tibrv/lib/libtibrvj.so+
+0xcc310000 /opt/tib/EAG/tibrv/lib/libtibrvcmq.so+
+0xcc250000 /opt/tib/EAG/tibrv/lib/libtibrvcm.so+
+0xcc230000 /opt/tib/EAG/tibrv/lib/libtibrvft.so+
+0xcc110000 /opt/tib/EAG/tibrv/lib/libtibrv.so+
+0xccbf0000 /usr/lib/libpthread.so.1+
+0xcc210000 /usr/lib/libkstat.so.1+
+0xcc050000 /usr/jdk/instances/jdk1.5.0/jre/lib/sparc/libnio.so+
+0xcc030000 /usr/lib/librt.so.1+
+0xcc010000 /usr/lib/libaio.so.1+
+0xc0680000 /usr/jdk/instances/jdk1.5.0/jre/lib/sparc/libawt.so+
+0xc0500000 /usr/jdk/instances/jdk1.5.0/jre/lib/sparc/libmlib_image.so+
+0xcb920000 /usr/jdk/instances/jdk1.5.0/jre/lib/sparc/headless/libmawt.so+
+0xcb850000 /usr/jdk/instances/jdk1.5.0/jre/lib/sparc/libjmutil.so+
+0xbfd80000 /usr/lib/libX11.so.4+
+0xcb810000 /usr/openwin/lib/libXext.so.0+
+0xbfd00000 /usr/jdk/instances/jdk1.5.0/jre/lib/sparc/libjmmpa.so+
VM Arguments:
jvm_args: -DappInstanceId=19912 -DsocketCountPorts= -Dlog4j.configuration=DCL_BusListener-19912-5.1.2-log4j.xml -Dcfg.uri=/u01/home/ihome/ops/Server/cfg/dcl_bus_responder.xml -Dcom.sun.xml.namespace.QName.useCompatibleSerialVersionUID=1.0 -Dcom.sun.management.jmxremote.port=19912 -Dcom.sun.management.jmxremote.authenticate=false -Dcom.sun.management.jmxremote.ssl=false -Djava.awt.headless=true -Dargos.group=VMABusListener -Dspring.bootstrap=spring/VoiceMailAdapter/dcl/DCLSpringBootstrapContext.xml -Xmx512m -Xms512m -verbose:gc -XX:PrintGCDetails -XX:+PrintGCApplicationConcurrentTime -XX:+PrintGCApplicationStoppedTime -XX:MaxNewSize=24m -XX:NewSize=24m -XX:+UseParNewGC -XX:+CMSParallelRemarkEnabled -XX:+UseConcMarkSweepGC -XX:CMSInitiatingOccupancyFraction=60+
Launcher Type: SUN_STANDARD
Environment Variables:
JAVA_HOME=/usr/jdk/latest
PATH=/usr/jdk/latest/bin:/usr/local/bin:/usr/jdk/latest/bin:/usr/local/bin:/usr/sbin:/usr/bin:/usr/sfw/bin:/opt/sfw/bin:/usr/ccs/bin:/usr/openwin/bin:/usr/dt/bin:/usr/sadm/bin:/usr/proc/bin:/opt/tib/EAG/tibrv:.:/u01/home/ihome/.bin:/usr/sfw/bin:/opt/tib/EAG/tibrv/bin:/u01/app/oracle/product/10.2.0/db10g/bin:/opt/tib/EAG/tibrv:.:/u01/home/ihome/.bin:/usr/sfw/bin:/opt/tib/EAG/tibrv/bin:/u01/app/oracle/product/10.2.0/db10g/bin
LD_LIBRARY_PATH=/usr/jdk/instances/jdk1.5.0/jre/lib/sparc/server:/usr/jdk/instances/jdk1.5.0/jre/lib/sparc:/usr/jdk/instances/jdk1.5.0/jre/../lib/sparc:/opt/tib/EAG/tibrv/lib:/opt/tib/EAG/tibrv/lib
SHELL=/usr/bin/bash
Signal Handlers:
+SIGSEGV: [libjvm.so+0x709bb4], sa_mask[0]=0xffbffeff, sa_flags=0x00000004+
+SIGBUS: [libjvm.so+0x709bb4], sa_mask[0]=0xffbffeff, sa_flags=0x00000004+
+SIGFPE: [libjvm.so+0x274474], sa_mask[0]=0xffbffeff, sa_flags=0x0000000c+
SIGPIPE: SIG_IGN, sa_mask[0]=0x00000000, sa_flags=0x00000000
+SIGILL: [libjvm.so+0x274474], sa_mask[0]=0xffbffeff, sa_flags=0x0000000c+
SIGUSR1: SIG_DFL, sa_mask[0]=0x00000000, sa_flags=0x00000000
SIGUSR2: SIG_DFL, sa_mask[0]=0x00000000, sa_flags=0x00000000
SIGHUP: SIG_IGN, sa_mask[0]=0x00000000, sa_flags=0x00000000
SIGINT: SIG_IGN, sa_mask[0]=0x00000000, sa_flags=0x00000000
+SIGQUIT: [libjvm.so+0x67bb74], sa_mask[0]=0xffbffeff, sa_flags=0x00000004+
+SIGTERM: [libjvm.so+0x67bb74], sa_mask[0]=0xffbffeff, sa_flags=0x00000004+
--------------- S Y S T E M ---------------
OS: Solaris 10 11/06 s10s_u3wos_10 SPARC
Copyright 2006 Sun Microsystems, Inc. All Rights Reserved.
Use is subject to license terms.
Assembled 14 November 2006
uname:SunOS 5.10 Generic_127111-11 sun4u (T2 libthread)
rlimit: STACK 8192k, CORE infinity, NOFILE 65536, AS infinity
load average:9.45 9.59 9.62
CPU:total 4 has_v8, has_v9, has_vis1, has_vis2, is_ultra3
Memory: 8k page, physical 16777216k(6702928k free)
vm_info: Java HotSpot(TM) Server VM (1.5.0_11-b03) for solaris-sparc, built on Dec 15 2006 01:18:11 by unknown with unknown Workshop:0x550Hello captfoss!
The Linux video drivers are buggy. If you give them video they don't like, they crash.You seem to repeat this statement quite often......but I don't think s/he is using Linux. S/He is using Solaris10 !!!
I don't know if Linux and Solaris are same OS.............
Thanks! And please don't take it as a comment! :-) -
Investigation on JVM crash without core dump (by JIT compiler)
Hi, All
I posted "JVM crash without core dump due to CompilerThread1" couple months ago.
http://forum.java.sun.com/thread.jspa?threadID=5253434
I would like show what we found, and ask couple questions
1) The reason of JVM crash is "CompilerThread0/1 wanted to allocate more native memory and eventually exceeded the limit of 32-bit Linux (on Redhat, the limit of VIRT is 3G)
2) After we lower the heap size (to reduce process size) and added process size monitor (track process size every minute) and JIT compilation log (-XX:+PrintCompilation),
We found sometimes JVM process jumped more than 800M when compiling one method. with the following log
Total time for which application threads were stopped: 0.1997400 seconds
5828 xxx.xxx.SomeClass::someMethod (1507 bytes)
5828 COMPILE SKIPPED: out of nodes during split (not retryable)
549002.449: [GC [PSYoungGen: 517897K->28390K(551296K)] 942855K->453348K(1229952K), 0.0726350 secs]
if we saw "COMPILE SKIPPED: out of nodes during split (not retryable)", the process size of JVM (VIRT/RES) always jumped 800M~1000M, and sometimes the memory get reverted in 30mins to couple hours, and sometimes it lasted forever. (so before we have larger footprint, this jump will kill JVM, right now, if the jump lasts forever, any more allocation on top of it also can kill jvm (much rare))
3) This is definitely a bug of JVM, because
it only happened on server mode, not client mode
it is random, that method can be compiled success on other JVM or next restart (we have 20 JVMs)
the method is not that complicate, like 100 lines, (bigger method gets compiled success)
this only happen on PROD environment, we can't reproduce it locally or QA (the method is always compiled success)
It mostly like under some condition (maybe node space is not enough), to compile that method will trigger JVM trying to allocate much more native memory.
4) We are going to disable this method by ".hotspot_compiler" to fix it, right now we are using lower footprint, JVM dies rarely.
+To understand more about this, I have some questions about JIT compiling+
I saw same method are compiled more than once from JIT log, like the method caused our problem, it only happens on 2nd time compilation.
Is it that JIT compiler will recompile the method with deeper optimization level some time, and more optimization it uses, the more memory it requires?
(like gcc has -O2 -O3)
Thanks!
NeoToday, one JVM crashed again, with
{Heap before gc invocations=4188:
PSYoungGen total 540864K, used 487958K [0x8ba50000, 0xb1250000, 0xb1250000)
eden space 467328K, 100% used [0x8ba50000,0xa82b0000,0xa82b0000)
from space 73536K, 28% used [0xa82b0000,0xa96d5850,0xaca80000)
to space 71680K, 0% used [0xacc50000,0xacc50000,0xb1250000)
ParOldGen total 1024000K, used 493477K [0x4d250000, 0x8ba50000, 0x8ba50000)
object space 1024000K, 48% used [0x4d250000,0x6b439610,0x8ba50000)
PSPermGen total 101760K, used 101240K [0x2d250000, 0x335b0000, 0x4d250000)
object space 101760K, 99% used [0x2d250000,0x3352e1f8,0x335b0000)
405290.711: [GC [PSYoungGen: 487958K->17397K(544192K)] 981435K->518248K(1568192K), 0.0769350 secs]
Heap after gc invocations=4188:
PSYoungGen total 544192K, used 17397K [0x8ba50000, 0xb1250000, 0xb1250000)
eden space 472512K, 0% used [0x8ba50000,0x8ba50000,0xa87c0000)
from space 71680K, 24% used [0xacc50000,0xadd4d480,0xb1250000)
to space 70208K, 0% used [0xa87c0000,0xa87c0000,0xacc50000)
ParOldGen total 1024000K, used 500851K [0x4d250000, 0x8ba50000, 0x8ba50000)
object space 1024000K, 48% used [0x4d250000,0x6bb6cf70,0x8ba50000)
PSPermGen total 101760K, used 101240K [0x2d250000, 0x335b0000, 0x4d250000)
object space 101760K, 99% used [0x2d250000,0x3352e1f8,0x335b0000)
Total time for which application threads were stopped: 0.0779620 seconds
Exception in thread "CompilerThread1" java.lang.OutOfMemoryError: requested 4522768 bytes for Chunk::new. Out of swap space? -
Weblogic crash without a trace (core dump, hs_err_pid, stracktrace, logs)
We have a weblogic 9 cluster where a node crash/shutdown with no trace. Sometimes its node 2 and sometimes node 3, but not at the same time.
We can't find any core dump, hs_err_pid or any stracktrace in the logs or std out/err.
Specifying where hs_err files goes with -XX:ErrorFile should not be necessary as it should write in current directory or if not possible due to permissions etc, in the OS tmp dir.
Are there any Weblogic specific JVM or system property we can specify to force some kind of trace when the process just seem to crash?
We see this in the log from time to time, perhaps its related:
<2012-jun-08 kl 13:53 CEST> <Error> <Security> <BEA-090060> <The AccessDecision class "weblogic.security.providers.realmadapter.AuthorizationProviderImpl" returned an error: java.lang.SecurityException: Realm Adapter ACL Mapping Failed.>
Can the above hide a possible out of memory error trace to appear in the logs?
SERVER: Weblogic 9.2.3 with some additional patches (and compatibility mode)
OS: HP-UX B.11.23 U ia64
JAVA: Java(TM) 2 Runtime Environment, Standard Edition (build 1.5.0.20-_28_apr_2010_03_15)
Java HotSpot(TM) Server VM (build 1.5.0.20 jinteg:04.28.10-02:28 IA64, mixed mode)http://docs.oracle.com/cd/B28359_01/java.111/b31224/instclnt.htm gives some info about the used libraries (libocijdbc11.so)
Could you check the environment variable - http://docs.oracle.com/cd/B28359_01/java.111/b31224/getsta.htm#i1005378
"On Sun Solaris or Linux, set the LD_LIBRARY_PATH environment variable as follows:
ORACLE_HOME/lib
This directory contains the libocijdbc11.so shared object library.
Note:
If you are running a 32-bit Java Virtual Machine (JVM) against a 64-bit client or database, then you must also add ORACLE_HOME/lib32 to the LD_LIBRARY_PATH environment variable." -
Throws Core Dump for OCISessionBegin() on Linux for Oracle Client v10.2.0.2
hi,
The OCI method, OCISessionBegin() is throwing an core dump on 10g client in Linux on C++, but the same code works fine for 8i and 9i client. Core dumps for 10g Client. 10g tnsnames.ora file is same as of 9i. I just debeggued with the core and says failing in OCISessionBegin() method. I would like to know is there any problem with Oracle Client v10.2.0.2? or how does i can solve the issue? appriciate a quick help in this regard.
Thanks,
SreeniHave you looked in the Knowledge Base information at metalink? That would be the place to start.
If that does not work then the next step would be to remove this thread and post in the OCI - OCCI forum where there are people that can actually help you.
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