Bug 20018

	A logged ssh -v connection follows:
SSH Version OpenSSH-2.1, protocol versions 1.5/2.0.
Compiled with SSL (0x00904100).
debug: Reading configuration data /etc/ssh/ssh_config
debug: ssh_connect: getuid 0 geteuid 0 anon 0
debug: Connecting to tomcat.ssd.loral.com [158.184.44.31] port 22.
debug: Allocated local port 934.
debug: Connection established.
debug: Remote protocol version 2.0, remote software version 2.2.0 SSH Secure Shell 
Enabling compatibility mode for protocol 2.0
debug: Local version string SSH-2.0-OpenSSH-2.1
debug: send KEXINIT
debug: done
debug: wait KEXINIT
debug: got kexinit: diffie-hellman-group1-sha1
debug: got kexinit: ssh-dss
debug: got kexinit: 3des-cbc,blowfish-cbc,twofish-cbc,arcfour,none
debug: got kexinit: 3des-cbc,blowfish-cbc,twofish-cbc,arcfour,none
debug: got kexinit: hmac-sha1,hmac-md5,hmac-md5-96,none
debug: got kexinit: hmac-sha1,hmac-md5,hmac-md5-96,none
debug: got kexinit: none,zlib
debug: got kexinit: none,zlib
debug: got kexinit: 
debug: got kexinit: 
debug: first kex follow: 0 
debug: reserved: 0 
debug: done
debug: kex: server->client 3des-cbc hmac-sha1 none
debug: kex: client->server 3des-cbc hmac-sha1 none
debug: Sending SSH2_MSG_KEXDH_INIT.
debug: bits set: 523/1024
debug: Wait SSH2_MSG_KEXDH_REPLY.
debug: Got SSH2_MSG_KEXDH_REPLY.
debug: keytype ssh-dss
debug: keytype ssh-dss
debug: Host 'tomcat.ssd.loral.com' is known and matches the DSA host key.
debug: bits set: 523/1024
debug: len 55 datafellows 0
debug: dsa_verify: signature correct
debug: Wait SSH2_MSG_NEWKEYS.
debug: GOT SSH2_MSG_NEWKEYS.
debug: send SSH2_MSG_NEWKEYS.
debug: done: send SSH2_MSG_NEWKEYS.
debug: done: KEX2.
debug: send SSH2_MSG_SERVICE_REQUEST
Disconnecting: Corrupted HMAC on input.
debug: Calling cleanup 0x80577d0(0x0)

Fix: 

unknown
How-To-Repeat: 
	Unknown, appears to be a race condition on the server end.