[Deploying Sakai] java 6 crash

Charles Hedrick hedrick at rutgers.edu
Tue Jun 9 06:44:00 PDT 2009


I've moved one of our 4 front ends to Java 6. It works fine, except that
once a week or so it crashes. The crash seems to be in LDAP, when an
exception occurs. We're backing out to Java 5, but that can't be a
permanent solution. I've had people from Sun volunteer in the past to
help with Sakai-related issues. If anyone is still reading these lists,
this would be a good time for help.

Because the LDAP interface code is ours, this won't necessarily occur
for others, but it's certainly possible. In the meantime I'm going to
look for some other way to do the LDAP query, preferably using pure
Java.


Stack: [0xfffffd7c898fd000,0xfffffd7c899fd000],  sp=0xfffffd7c899fb008,
free sp
ace=1016k
Native frames: (J=compiled Java code, j=interpreted, Vv=VM code,
C=native code)
C  [pkcs11_softtoken_extra.so.1+0x3c0ee]
C  [pkcs11_softtoken_extra.so.1+0x1cdf5]  C_DecryptFinal+0x745
C  [pkcs11_softtoken_extra.so.1+0x1ce9b]  C_DecryptFinal+0x7eb
C  [pkcs11_softtoken_extra.so.1+0x1be9c]  C_EncryptUpdate+0xac
C  [libpkcs11.so.1+0x15534]  C_EncryptUpdate+0x34
C  [libj2pkcs11.so+0x79cd]
Java_sun_security_pkcs11_wrapper_PKCS11_C_1EncryptUp
date+0x11d
J  sun.security.pkcs11.wrapper.PKCS11.C_EncryptUpdate(JJ[BIIJ[BII)I
j  sun.security.pkcs11.P11Cipher.implUpdate([BII[BII)I+54
j  sun.security.pkcs11.P11Cipher.engineUpdate([BII[BI)I+18

Java frames: (J=compiled Java code, j=interpreted, Vv=VM code)
J  sun.security.pkcs11.wrapper.PKCS11.C_EncryptUpdate(JJ[BIIJ[BII)I
j  sun.security.pkcs11.P11Cipher.implUpdate([BII[BII)I+54
j  sun.security.pkcs11.P11Cipher.engineUpdate([BII[BI)I+18
J
com.sun.net.ssl.internal.ssl.SSLSocketImpl.writeRecord(Lcom/sun/net/ssl/inter
nal/ssl/OutputRecord;)V
j  com.sun.net.ssl.internal.ssl.SSLSocketImpl.sendAlert(BB)V+222
j
com.sun.net.ssl.internal.ssl.SSLSocketImpl.fatal(BLjava/lang/String;Ljava/lan
g/Throwable;)V+82
j
com.sun.net.ssl.internal.ssl.SSLSocketImpl.fatal(BLjava/lang/Throwable;)V+4
j
com.sun.net.ssl.internal.ssl.SSLSocketImpl.handleException(Ljava/lang/Excepti
on;Z)V+112
j
com.sun.net.ssl.internal.ssl.SSLSocketImpl.handleException(Ljava/lang/Excepti
on;)V+3
J  com.sun.net.ssl.internal.ssl.AppInputStream.read([BII)I
j  java.io.BufferedInputStream.fill()V+175
J  com.sun.jndi.ldap.Connection.run()V
j  java.lang.Thread.run()V+11
v  ~StubRoutines::call_stub





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