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Posted to dev@mina.apache.org by "Eduard Tudenhoefner (JIRA)" <ji...@apache.org> on 2016/09/22 15:28:21 UTC
[jira] [Created] (DIRMINA-1046) Occasionally seeing "Invalid TLS
padding data" due to "bad_record_mac"
Eduard Tudenhoefner created DIRMINA-1046:
--------------------------------------------
Summary: Occasionally seeing "Invalid TLS padding data" due to "bad_record_mac"
Key: DIRMINA-1046
URL: https://issues.apache.org/jira/browse/DIRMINA-1046
Project: MINA
Issue Type: Bug
Components: SSL
Affects Versions: 2.0.13, 2.0.10
Reporter: Eduard Tudenhoefner
We're occasionally (especially under higher load) seeing the below stack trace
{code}
1 DEBUG [SharedPool-Worker-1] 2016-09-21 17:55:11,077 SslFilter.java (line 608) Session Client[1](SSL): Writing Message : MessageWriteRequest, parent : WR WrapperWriteRequest: MessageType : SEARCH_REQUEST
Message ID : 4
SearchRequest
baseDn : 'ou=users,dc=ds,dc=com'
filter : '(uid=cass)'
scope : whole subtree
typesOnly : false
Size Limit : no limit
Time Limit : no limit
Deref Aliases : deref Always
attributes :
org.apache.directory.api.ldap.model.message.SearchRequestImpl@d2256c99
DEBUG [pool-26-thread-1] 2016-09-21 17:55:11,080 IoFilterEvent.java (line 68) Firing a MESSAGE_RECEIVED event for session 2
DEBUG [pool-26-thread-1] 2016-09-21 17:55:11,085 SslFilter.java (line 608) Session Server[2](SSL): Writing Message : WriteRequest: HeapBuffer[pos=0 lim=521 cap=521: 30 82 02 05 02 01 04 64 82 01 FE 04 29 75 69 64...]
DEBUG [pool-26-thread-1] 2016-09-21 17:55:11,086 SslFilter.java (line 608) Session Server[2](SSL): Writing Message : MessageWriteRequest, parent : WR WrapperWriteRequest: MessageType : SEARCH_RESULT_ENTRY
Message ID : 4
Search Result Entry
Entry
dn[n]: uid=cass,ou=users,dc=ds,dc=com
objectclass: organizationalPerson
objectclass: person
objectclass: krb5principal
objectclass: inetOrgPerson
objectclass: krb5kdcentry
objectclass: top
uid: cass
userPassword: 0x7B 0x53 0x53 0x48 0x41 0x7D 0x45 0x45 0x6A 0x30 0x77 0x31 0x73 0x48 0x4B 0x52 ...
cn: Cass User
sn: User
krb5KeyVersionNumber: 0
krb5Key: 0x30 0x19 0xA0 0x03 0x02 0x01 0x11 0xA1 0x12 0x04 0x10 0x47 0xCA 0x25 0xE8 0xD2 ...
krb5Key: 0x30 0x19 0xA0 0x03 0x02 0x01 0x17 0xA1 0x12 0x04 0x10 0x87 0x8D 0x80 0x14 0x60 ...
krb5Key: 0x30 0x11 0xA0 0x03 0x02 0x01 0x03 0xA1 0x0A 0x04 0x08 0xA4 0x7F 0xB0 0x9D 0xAE ...
krb5Key: 0x30 0x21 0xA0 0x03 0x02 0x01 0x10 0xA1 0x1A 0x04 0x18 0xC8 0x76 0x52 0xA1 0x16 ...
krb5Key: 0x30 0x29 0xA0 0x03 0x02 0x01 0x12 0xA1 0x22 0x04 0x20 0x4A 0xAF 0xE1 0x47 0x70 ...
krb5principalname: cass@DSX
DEBUG [pool-26-thread-1] 2016-09-21 17:55:11,087 SslFilter.java (line 608) Session Server[2](SSL): Writing Message : WriteRequest: HeapBuffer[pos=0 lim=14 cap=14: 30 0C 02 01 04 65 07 0A 01 00 04 00 04 00]
DEBUG [pool-26-thread-1] 2016-09-21 17:55:11,087 SslFilter.java (line 608) Session Server[2](SSL): Writing Message : MessageWriteRequest, parent : WR WrapperWriteRequest: MessageType : SEARCH_RESULT_DONE
Message ID : 4
Search Result Done
Ldap Result
Result code : (SUCCESS) success
Matched Dn : 'null'
Diagnostic message : 'null'
1 DEBUG [NioProcessor-1] 2016-09-21 17:55:11,086 SslFilter.java (line 484) Session Client[1](SSL): Message received : HeapBuffer[pos=512 lim=512 cap=512: empty]
DEBUG [pool-26-thread-1] 2016-09-21 17:55:11,087 IoFilterEvent.java (line 117) Event MESSAGE_RECEIVED has been fired for session 2
1 DEBUG [NioProcessor-1] 2016-09-21 17:55:11,087 SslHandler.java (line 345) Session Client[1](SSL) Processing the received message
1 DEBUG [NioProcessor-1] 2016-09-21 17:55:11,087 SslFilter.java (line 770) Session Client[1](SSL): Processing the SSL Data
INFO [pool-1-thread-3] 2016-09-21 17:55:11,089 RemoteAppenderStreamClient.java (line 123) client 127.0.0.1:34082: connection closed
INFO [pool-1-thread-4] 2016-09-21 17:55:11,090 RemoteAppenderStreamClient.java (line 88) client 127.0.0.1:34918: connected
1 DEBUG [NioProcessor-1] 2016-09-21 17:55:11,087 SslHandler.java (line 345) Session Client[1](SSL) Processing the received message
1 DEBUG [NioProcessor-1] 2016-09-21 17:55:11,087 SslFilter.java (line 770) Session Client[1](SSL): Processing the SSL Data
1 DEBUG [NioProcessor-1] 2016-09-21 17:55:11,088 SslFilter.java (line 484) Session Client[1](SSL): Message received : HeapBuffer[pos=85 lim=85 cap=1024: empty]
1 DEBUG [NioProcessor-1] 2016-09-21 17:55:11,088 SslHandler.java (line 345) Session Client[1](SSL) Processing the received message
DEBUG [NioProcessor-21] 2016-09-21 17:55:11,093 SslFilter.java (line 484) Session Server[2](SSL): Message received : HeapBuffer[pos=0 lim=85 cap=8192: 15 03 03 00 50 4C 5A 2A AA 6C 06 5E FD 83 F3 5F...]
DEBUG [NioProcessor-21] 2016-09-21 17:55:11,093 SslHandler.java (line 345) Session Server[2](SSL) Processing the received message
1 WARN [NioProcessor-1] 2016-09-21 17:55:11,091 LdapNetworkConnection.java (line 1898) Invalid TLS padding data
javax.net.ssl.SSLException: Invalid TLS padding data
at sun.security.ssl.Alerts.getSSLException(Alerts.java:208) ~[na:1.7.0_80]
at sun.security.ssl.SSLEngineImpl.fatal(SSLEngineImpl.java:1703) ~[na:1.7.0_80]
at sun.security.ssl.SSLEngineImpl.readRecord(SSLEngineImpl.java:965) ~[na:1.7.0_80]
at sun.security.ssl.SSLEngineImpl.readNetRecord(SSLEngineImpl.java:890) ~[na:1.7.0_80]
at sun.security.ssl.SSLEngineImpl.unwrap(SSLEngineImpl.java:764) ~[na:1.7.0_80]
at javax.net.ssl.SSLEngine.unwrap(SSLEngine.java:624) ~[na:1.7.0_80]
at org.apache.mina.filter.ssl.SslHandler.unwrap(SslHandler.java:753) ~[mina-core-2.0.13.jar:na]
at org.apache.mina.filter.ssl.SslHandler.messageReceived(SslHandler.java:368) ~[mina-core-2.0.13.jar:na]
at org.apache.mina.filter.ssl.SslFilter.messageReceived(SslFilter.java:500) ~[mina-core-2.0.13.jar:na]
at org.apache.mina.core.filterchain.DefaultIoFilterChain.callNextMessageReceived(DefaultIoFilterChain.java:542) [mina-core-2.0.13.jar:na]
at org.apache.mina.core.filterchain.DefaultIoFilterChain.access$1300(DefaultIoFilterChain.java:48) [mina-core-2.0.13.jar:na]
at org.apache.mina.core.filterchain.DefaultIoFilterChain$EntryImpl$1.messageReceived(DefaultIoFilterChain.java:943) [mina-core-2.0.13.jar:na]
at org.apache.mina.core.filterchain.IoFilterAdapter.messageReceived(IoFilterAdapter.java:109) [mina-core-2.0.13.jar:na]
at org.apache.mina.core.filterchain.DefaultIoFilterChain.callNextMessageReceived(DefaultIoFilterChain.java:542) [mina-core-2.0.13.jar:na]
at org.apache.mina.core.filterchain.DefaultIoFilterChain.fireMessageReceived(DefaultIoFilterChain.java:535) [mina-core-2.0.13.jar:na]
at org.apache.mina.core.polling.AbstractPollingIoProcessor.read(AbstractPollingIoProcessor.java:697) [mina-core-2.0.13.jar:na]
at org.apache.mina.core.polling.AbstractPollingIoProcessor.process(AbstractPollingIoProcessor.java:651) [mina-core-2.0.13.jar:na]
at org.apache.mina.core.polling.AbstractPollingIoProcessor.process(AbstractPollingIoProcessor.java:640) [mina-core-2.0.13.jar:na]
at org.apache.mina.core.polling.AbstractPollingIoProcessor.access$600(AbstractPollingIoProcessor.java:68) [mina-core-2.0.13.jar:na]
at org.apache.mina.core.polling.AbstractPollingIoProcessor$Processor.run(AbstractPollingIoProcessor.java:1097) [mina-core-2.0.13.jar:na]
at org.apache.mina.util.NamePreservingRunnable.run(NamePreservingRunnable.java:64) [mina-core-2.0.13.jar:na]
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145) [na:1.7.0_80]
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615) [na:1.7.0_80]
at java.lang.Thread.run(Thread.java:745) [na:1.7.0_80]
Caused by: javax.crypto.BadPaddingException: Invalid TLS padding data
at sun.security.ssl.CipherBox.removePadding(CipherBox.java:738) ~[na:1.7.0_80]
at sun.security.ssl.CipherBox.decrypt(CipherBox.java:494) ~[na:1.7.0_80]
at sun.security.ssl.EngineInputRecord.decrypt(EngineInputRecord.java:210) ~[na:1.7.0_80]
at sun.security.ssl.SSLEngineImpl.readRecord(SSLEngineImpl.java:959) ~[na:1.7.0_80]
... 21 common frames omitted
1 DEBUG [NioProcessor-1] 2016-09-21 17:55:11,091 SslFilter.java (line 608) Session Client[1]: Writing Message : WriteRequest: HeapBuffer[pos=0 lim=85 cap=132: 15 03 03 00 50 4C 5A 2A AA 6C 06 5E FD 83 F3 5F...]
1 DEBUG [NioProcessor-1] 2016-09-21 17:55:11,092 SslHandler.java (line 214) Unexpected exception from SSLEngine.closeInbound().
javax.net.ssl.SSLException: Inbound closed before receiving peer's close_notify: possible truncation attack?
at sun.security.ssl.Alerts.getSSLException(Alerts.java:208) ~[na:1.7.0_80]
at sun.security.ssl.SSLEngineImpl.fatal(SSLEngineImpl.java:1639) ~[na:1.7.0_80]
at sun.security.ssl.SSLEngineImpl.fatal(SSLEngineImpl.java:1607) ~[na:1.7.0_80]
at sun.security.ssl.SSLEngineImpl.closeInbound(SSLEngineImpl.java:1537) ~[na:1.7.0_80]
at org.apache.mina.filter.ssl.SslHandler.destroy(SslHandler.java:212) ~[mina-core-2.0.13.jar:na]
at org.apache.mina.filter.ssl.SslFilter.initiateClosure(SslFilter.java:753) [mina-core-2.0.13.jar:na]
at org.apache.mina.filter.ssl.SslFilter.filterClose(SslFilter.java:675) [mina-core-2.0.13.jar:na]
at org.apache.mina.core.filterchain.DefaultIoFilterChain.callPreviousFilterClose(DefaultIoFilterChain.java:644) [mina-core-2.0.13.jar:na]
at org.apache.mina.core.filterchain.DefaultIoFilterChain.access$1600(DefaultIoFilterChain.java:48) [mina-core-2.0.13.jar:na]
at org.apache.mina.core.filterchain.DefaultIoFilterChain$EntryImpl$1.filterClose(DefaultIoFilterChain.java:958) [mina-core-2.0.13.jar:na]
at org.apache.mina.core.filterchain.IoFilterAdapter.filterClose(IoFilterAdapter.java:130) [mina-core-2.0.13.jar:na]
at org.apache.mina.core.filterchain.DefaultIoFilterChain.callPreviousFilterClose(DefaultIoFilterChain.java:644) [mina-core-2.0.13.jar:na]
at org.apache.mina.core.filterchain.DefaultIoFilterChain.access$1600(DefaultIoFilterChain.java:48) [mina-core-2.0.13.jar:na]
at org.apache.mina.core.filterchain.DefaultIoFilterChain$EntryImpl$1.filterClose(DefaultIoFilterChain.java:958) [mina-core-2.0.13.jar:na]
at org.apache.mina.core.filterchain.DefaultIoFilterChain$TailFilter.filterClose(DefaultIoFilterChain.java:882) [mina-core-2.0.13.jar:na]
at org.apache.mina.core.filterchain.DefaultIoFilterChain.callPreviousFilterClose(DefaultIoFilterChain.java:644) [mina-core-2.0.13.jar:na]
at org.apache.mina.core.filterchain.DefaultIoFilterChain.fireFilterClose(DefaultIoFilterChain.java:637) [mina-core-2.0.13.jar:na]
at org.apache.mina.core.session.AbstractIoSession.closeNow(AbstractIoSession.java:348) [mina-core-2.0.13.jar:na]
at org.apache.mina.core.session.AbstractIoSession.close(AbstractIoSession.java:306) [mina-core-2.0.13.jar:na]
at org.apache.directory.ldap.client.api.LdapNetworkConnection.exceptionCaught(LdapNetworkConnection.java:1915) [api-ldap-client-api-1.0.0-RC1.jar:na]
at org.apache.mina.core.filterchain.DefaultIoFilterChain$TailFilter.exceptionCaught(DefaultIoFilterChain.java:824) [mina-core-2.0.13.jar:na]
at org.apache.mina.core.filterchain.DefaultIoFilterChain.callNextExceptionCaught(DefaultIoFilterChain.java:590) [mina-core-2.0.13.jar:na]
at org.apache.mina.core.filterchain.DefaultIoFilterChain.access$1100(DefaultIoFilterChain.java:48) [mina-core-2.0.13.jar:na]
at org.apache.mina.core.filterchain.DefaultIoFilterChain$EntryImpl$1.exceptionCaught(DefaultIoFilterChain.java:933) [mina-core-2.0.13.jar:na]
at org.apache.mina.core.filterchain.IoFilterAdapter.exceptionCaught(IoFilterAdapter.java:102) [mina-core-2.0.13.jar:na]
at org.apache.mina.core.filterchain.DefaultIoFilterChain.callNextExceptionCaught(DefaultIoFilterChain.java:590) [mina-core-2.0.13.jar:na]
at org.apache.mina.core.filterchain.DefaultIoFilterChain.access$1100(DefaultIoFilterChain.java:48) [mina-core-2.0.13.jar:na]
at org.apache.mina.core.filterchain.DefaultIoFilterChain$EntryImpl$1.exceptionCaught(DefaultIoFilterChain.java:933) [mina-core-2.0.13.jar:na]
at org.apache.mina.filter.ssl.SslFilter.exceptionCaught(SslFilter.java:585) [mina-core-2.0.13.jar:na]
at org.apache.mina.core.filterchain.DefaultIoFilterChain.callNextExceptionCaught(DefaultIoFilterChain.java:590) [mina-core-2.0.13.jar:na]
at org.apache.mina.core.filterchain.DefaultIoFilterChain.access$1100(DefaultIoFilterChain.java:48) [mina-core-2.0.13.jar:na]
at org.apache.mina.core.filterchain.DefaultIoFilterChain$EntryImpl$1.exceptionCaught(DefaultIoFilterChain.java:933) [mina-core-2.0.13.jar:na]
at org.apache.mina.core.filterchain.IoFilterAdapter.exceptionCaught(IoFilterAdapter.java:102) [mina-core-2.0.13.jar:na]
at org.apache.mina.core.filterchain.DefaultIoFilterChain.callNextExceptionCaught(DefaultIoFilterChain.java:590) [mina-core-2.0.13.jar:na]
at org.apache.mina.core.filterchain.DefaultIoFilterChain.fireExceptionCaught(DefaultIoFilterChain.java:580) [mina-core-2.0.13.jar:na]
at org.apache.mina.core.filterchain.DefaultIoFilterChain.callNextMessageReceived(DefaultIoFilterChain.java:544) [mina-core-2.0.13.jar:na]
at org.apache.mina.core.filterchain.DefaultIoFilterChain.access$1300(DefaultIoFilterChain.java:48) [mina-core-2.0.13.jar:na]
at org.apache.mina.core.filterchain.DefaultIoFilterChain$EntryImpl$1.messageReceived(DefaultIoFilterChain.java:943) [mina-core-2.0.13.jar:na]
at org.apache.mina.core.filterchain.IoFilterAdapter.messageReceived(IoFilterAdapter.java:109) [mina-core-2.0.13.jar:na]
at org.apache.mina.core.filterchain.DefaultIoFilterChain.callNextMessageReceived(DefaultIoFilterChain.java:542) [mina-core-2.0.13.jar:na]
at org.apache.mina.core.filterchain.DefaultIoFilterChain.fireMessageReceived(DefaultIoFilterChain.java:535) [mina-core-2.0.13.jar:na]
at org.apache.mina.core.polling.AbstractPollingIoProcessor.read(AbstractPollingIoProcessor.java:697) [mina-core-2.0.13.jar:na]
at org.apache.mina.core.polling.AbstractPollingIoProcessor.process(AbstractPollingIoProcessor.java:651) [mina-core-2.0.13.jar:na]
at org.apache.mina.core.polling.AbstractPollingIoProcessor.process(AbstractPollingIoProcessor.java:640) [mina-core-2.0.13.jar:na]
at org.apache.mina.core.polling.AbstractPollingIoProcessor.access$600(AbstractPollingIoProcessor.java:68) [mina-core-2.0.13.jar:na]
at org.apache.mina.core.polling.AbstractPollingIoProcessor$Processor.run(AbstractPollingIoProcessor.java:1097) [mina-core-2.0.13.jar:na]
at org.apache.mina.util.NamePreservingRunnable.run(NamePreservingRunnable.java:64) [mina-core-2.0.13.jar:na]
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145) [na:1.7.0_80]
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615) [na:1.7.0_80]
at java.lang.Thread.run(Thread.java:745) [na:1.7.0_80]
WARN [NioProcessor-21] 2016-09-21 17:55:11,099 LdapProtocolHandler.java (line 236) Unexpected exception forcing session to close: sending disconnect notice to client.
javax.net.ssl.SSLException: Received fatal alert: bad_record_mac
at sun.security.ssl.Alerts.getSSLException(Alerts.java:208) ~[na:1.7.0_80]
at sun.security.ssl.SSLEngineImpl.fatal(SSLEngineImpl.java:1639) ~[na:1.7.0_80]
at sun.security.ssl.SSLEngineImpl.fatal(SSLEngineImpl.java:1607) ~[na:1.7.0_80]
at sun.security.ssl.SSLEngineImpl.recvAlert(SSLEngineImpl.java:1776) ~[na:1.7.0_80]
at sun.security.ssl.SSLEngineImpl.readRecord(SSLEngineImpl.java:1068) ~[na:1.7.0_80]
at sun.security.ssl.SSLEngineImpl.readNetRecord(SSLEngineImpl.java:890) ~[na:1.7.0_80]
at sun.security.ssl.SSLEngineImpl.unwrap(SSLEngineImpl.java:764) ~[na:1.7.0_80]
at javax.net.ssl.SSLEngine.unwrap(SSLEngine.java:624) ~[na:1.7.0_80]
at org.apache.mina.filter.ssl.SslHandler.unwrap(SslHandler.java:753) ~[mina-core-2.0.13.jar:na]
at org.apache.mina.filter.ssl.SslHandler.messageReceived(SslHandler.java:368) ~[mina-core-2.0.13.jar:na]
at org.apache.mina.filter.ssl.SslFilter.messageReceived(SslFilter.java:500) ~[mina-core-2.0.13.jar:na]
at org.apache.mina.core.filterchain.DefaultIoFilterChain.callNextMessageReceived(DefaultIoFilterChain.java:542) [mina-core-2.0.13.jar:na]
at org.apache.mina.core.filterchain.DefaultIoFilterChain.access$1300(DefaultIoFilterChain.java:48) [mina-core-2.0.13.jar:na]
at org.apache.mina.core.filterchain.DefaultIoFilterChain$EntryImpl$1.messageReceived(DefaultIoFilterChain.java:943) [mina-core-2.0.13.jar:na]
at org.apache.mina.core.filterchain.IoFilterAdapter.messageReceived(IoFilterAdapter.java:109) [mina-core-2.0.13.jar:na]
at org.apache.mina.core.filterchain.DefaultIoFilterChain.callNextMessageReceived(DefaultIoFilterChain.java:542) [mina-core-2.0.13.jar:na]
at org.apache.mina.core.filterchain.DefaultIoFilterChain.fireMessageReceived(DefaultIoFilterChain.java:535) [mina-core-2.0.13.jar:na]
at org.apache.mina.core.polling.AbstractPollingIoProcessor.read(AbstractPollingIoProcessor.java:697) [mina-core-2.0.13.jar:na]
at org.apache.mina.core.polling.AbstractPollingIoProcessor.process(AbstractPollingIoProcessor.java:651) [mina-core-2.0.13.jar:na]
at org.apache.mina.core.polling.AbstractPollingIoProcessor.process(AbstractPollingIoProcessor.java:640) [mina-core-2.0.13.jar:na]
at org.apache.mina.core.polling.AbstractPollingIoProcessor.access$600(AbstractPollingIoProcessor.java:68) [mina-core-2.0.13.jar:na]
at org.apache.mina.core.polling.AbstractPollingIoProcessor$Processor.run(AbstractPollingIoProcessor.java:1097) [mina-core-2.0.13.jar:na]
at org.apache.mina.util.NamePreservingRunnable.run(NamePreservingRunnable.java:64) [mina-core-2.0.13.jar:na]
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145) [na:1.7.0_80]
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615) [na:1.7.0_80]
at java.lang.Thread.run(Thread.java:745) [na:1.7.0_80]
1 DEBUG [SharedPool-Worker-1] 2016-09-21 17:55:11,100 Message.java (line 452) Responding: ERROR BAD_CREDENTIALS: Username and/or password are incorrect, v=3
DEBUG [NioProcessor-21] 2016-09-21 17:55:11,102 SslFilter.java (line 608) Session Server[2](SSL): Writing Message : WriteRequest: HeapBuffer[pos=0 lim=81 cap=81: 30 4F 02 01 00 78 4A 0A 01 02 04 00 04 2B 50 52...]
DEBUG [NioProcessor-21] 2016-09-21 17:55:11,103 SslFilter.java (line 608) Session Server[2](SSL): Writing Message : MessageWriteRequest, parent : WR WrapperWriteRequest: MessageType : EXTENDED_RESPONSE
Message ID : 0
Extended Response
ResponseName :'1.3.6.1.4.1.1466.20036'
Ldap Result
Result code : (PROTOCOL_ERROR) protocolError
Matched Dn : 'null'
Diagnostic message : 'PROTOCOL_ERROR: The server will disconnect!'
DEBUG [NioProcessor-21] 2016-09-21 17:55:11,104 SslFilter.java (line 608) Session Server[2]: Writing Message : WriteRequest: HeapBuffer[pos=0 lim=85 cap=132: 15 03 03 00 50 30 13 70 D3 3E 79 F2 81 9D 1B CF...]
INFO [NioProcessor-21] 2016-09-21 17:55:11,105 LdapResponseHandler.java (line 75) ignoring the message MessageType : EXTENDED_RESPONSE
Message ID : 0
Extended Response
ResponseName :'1.3.6.1.4.1.1466.20036'
Ldap Result
Result code : (PROTOCOL_ERROR) protocolError
Matched Dn : 'null'
Diagnostic message : 'PROTOCOL_ERROR: The server will disconnect!'
received from null session
{code}
We've been seeing that issue with *2.0.10* and *2.0.13* and so far we failed to reliably reproduce the issue.
Any help is appreciated.
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