应用自动挂掉问题(希望有高人能帮忙分析下)

环境:Weblogic 10
下面是错误日志:
#
# An unexpected error has been detected by HotSpot Virtual Machine:
#
#  SIGSEGV (0xb) at pc=0xfee6ef60, pid=13366, tid=21
#
# Java VM: Java HotSpot(TM) Server VM (1.5.0_11-b03 mixed mode)
# Problematic frame:
# V  [libjvm.so+0x66ef60]
#---------------  T H R E A D  ---------------Current thread (0x00cced88):  JavaThread "[ACTIVE] ExecuteThread: '1' for queue: 'weblogic.kernel.Default (self-tuning)'" daemon [_thread_in_vm, id=21]siginfo:si_signo=11, si_errno=0, si_code=1, si_addr=0x00000000Registers:
 O0=0x00000000 O1=0xb487dd6c O2=0xf988f538 O3=0xfefd8000
 O4=0xff02739c O5=0x00000002 O6=0xb487d9e8 O7=0xfeeaefa8
 G1=0xbe6be740 G2=0x00000004 G3=0xf988f539 G4=0x0122a5e8
 G5=0x00000094 G6=0x00000000 G7=0xfb9e9a00 Y=0x00000000
 PC=0xfee6ef60 nPC=0xfee6ef64
Top of Stack: (sp=0xb487d9e8)
0xb487d9e8:   f988f538 00000000 fea99b2c fe9c1f54
0xb487d9f8:   00000000 00ccee30 00000000 f988f308
0xb487da08:   00cced88 b487e544 ff02188c 00000000
0xb487da18:   fefd8000 00008f0c b487e4e0 feeaf290
0xb487da28:   e7c3ba00 00000008 bf73c408 f8c15d28
0xb487da38:   0000006e b487daa0 b487da98 f8c057a8
0xb487da48:   0000008e 00000000 0000003f 004896b8
0xb487da58:   00000000 00000000 004896a4 0048969c Instructions: (pc=0xfee6ef60)
0xfee6ef50:   02 40 00 26 90 10 20 00 d0 02 60 00 c2 01 20 00
0xfee6ef60:   ca 02 20 00 ca 01 60 04 80 a1 40 01 12 40 00 17 Stack: [0xb4800000,0xb4880000),  sp=0xb487d9e8,  free space=502k
Native frames: (J=compiled Java code, j=interpreted, Vv=VM code, C=native code)
V  [libjvm.so+0x66ef60]
V  [libjvm.so+0x6af298]
v  ~ExceptionBlob
J  sun.net.util.IPAddressUtil.textToNumericFormatV4(Ljava/lang/String;)[B
v  ~I2CAdapter
j  java.net.InetAddress.getAllByName(Ljava/lang/String;)[Ljava/net/InetAddress;+122
j  weblogic.net.http.HttpClient.openServer(Ljava/lang/String;I)V+5
v  ~C2IAdapter
J  weblogic.net.http.HttpClient.openServer()V
v  ~I2CAdapter
j  weblogic.net.http.HttpClient.<init>(Ljava/net/URL;Ljava/net/Proxy;Ljavax/net/SocketFactory;II)V+34
j  weblogic.net.http.HttpClient.<init>(Ljava/net/URL;Ljavax/net/SocketFactory;II)V+7
j  weblogic.net.http.HttpClient.New(Ljava/net/URL;Ljavax/net/SocketFactory;ZII)Lweblogic/net/http/HttpClient;+21
j  weblogic.net.http.HttpURLConnection.connect()V+39
j  weblogic.net.http.HttpURLConnection.getInputStream()Ljava/io/InputStream;+136
v  ~C2IAdapter
J  weblogic.rjvm.http.HTTPClientJVMConnection.connect(Ljava/net/InetAddress;I)V
v  ~I2CAdapter
j  weblogic.rjvm.http.HTTPClientJVMConnection.createConnection(Ljava/net/InetAddress;ILweblogic/protocol/ServerChannel;)Lweblogic/rjvm/MsgAbbrevJVMConnection;+12
j  weblogic.rjvm.ConnectionManager.createConnection(Lweblogic/protocol/Protocol;Ljava/net/InetAddress;ILweblogic/protocol/ServerChannel;Lweblogic/rjvm/JVMID;I)Lweblogic/rjvm/MsgAbbrevJVMConnection;+71
j  weblogic.rjvm.ConnectionManager.findOrCreateConnection(Lweblogic/protocol/ServerChannel;Lweblogic/rjvm/JVMID;I)Lweblogic/rjvm/MsgAbbrevJVMConnection;+296
v  ~C2IAdapter
J  weblogic.rjvm.ConnectionManager.bootstrap(Lweblogic/rjvm/JVMID;Lweblogic/protocol/ServerChannel;I)V
J  weblogic.rjvm.ConnectionManager.bootstrap(Ljava/net/InetAddress;ILweblogic/protocol/ServerChannel;I)Lweblogic/rjvm/RJVMImpl;
v  ~I2CAdapter
j  weblogic.rjvm.RJVMManager.findOrCreateRemoteInternal(Ljava/net/InetAddress;ILjava/lang/String;Ljava/lang/String;I)Lweblogic/rjvm/RJVM;+310
j  weblogic.rjvm.RJVMManager.findOrCreate(Ljava/net/InetAddress;ILjava/lang/String;Ljava/lang/String;I)Lweblogic/rjvm/RJVM;+8
j  weblogic.rjvm.RJVMFinder.findOrCreateRemoteServer(Ljava/net/InetAddress;ILjava/lang/String;I)Lweblogic/rjvm/RJVM;+15
j  weblogic.rjvm.RJVMFinder.findOrCreate(ZLjava/lang/String;Lweblogic/rmi/spi/HostID;I)Lweblogic/rjvm/RJVM;+136
j  weblogic.rjvm.ServerURL.findOrCreateRJVM(ZLjava/lang/String;Lweblogic/rmi/spi/HostID;I)Lweblogic/rjvm/RJVM;+9
v  ~C2IAdapter
J  weblogic.jndi.WLInitialContextFactoryDelegate.getInitialReference(Lweblogic/jndi/Environment;Ljava/lang/Class;)Ljava/rmi/Remote;
v  ~I2CAdapter
....
晕了 日志过长 还一部分在 http://hi.baidu.com/tuqiangkk/blog/item/54ff4227e5da4705918f9d9a.html 上(非病毒 放心浏览)
小弟感激不尽