问nohup导致"read_passphrase: can't open /dev/tty“

EN

sleep 30
ssh -v  -l developer server11  "/usr/local/jdk1.7.0_45/bin/jmap -histo:live 1770;"

nohup nohupssh.sh > out.log 2>&1 & 

ssh -v -A -o StrictHostKeyChecking=no -o UserKnownHostsFile=/dev/null -o GlobalKnownHostsFile=/dev/null server11 .... 

OpenSSH_4.3p2, OpenSSL 0.9.8e-fips-rhel5 01 Jul 2008
debug1: Reading configuration data /home/developer/.ssh/config
debug1: Applying options for *
debug1: Reading configuration data /etc/ssh/ssh_config
debug1: Applying options for *
debug1: Connecting to server11 [10.255.10.20] port 22.
debug1: fd 4 clearing O_NONBLOCK
debug1: Connection established.
debug1: identity file /home/developer/.ssh/identity type -1
debug1: identity file /home/developer/.ssh/id_rsa type -1
debug1: identity file /home/developer/.ssh/id_dsa type -1
debug1: loaded 3 keys
debug1: Remote protocol version 2.0, remote software version OpenSSH_4.3
debug1: match: OpenSSH_4.3 pat OpenSSH*
debug1: Enabling compatibility mode for protocol 2.0
debug1: Local version string SSH-2.0-OpenSSH_4.3
debug1: SSH2_MSG_KEXINIT sent
debug1: SSH2_MSG_KEXINIT received
debug1: kex: server->client aes128-ctr hmac-md5 none
debug1: kex: client->server aes128-ctr hmac-md5 none
debug1: SSH2_MSG_KEX_DH_GEX_REQUEST(1024<1024<8192) sent
debug1: expecting SSH2_MSG_KEX_DH_GEX_GROUP
debug1: SSH2_MSG_KEX_DH_GEX_INIT sent
debug1: expecting SSH2_MSG_KEX_DH_GEX_REPLY
Warning: Permanently added 'server11,10.255.10.20' (RSA) to the list of known hosts.
debug1: ssh_rsa_verify: signature correct
debug1: SSH2_MSG_NEWKEYS sent
debug1: expecting SSH2_MSG_NEWKEYS
debug1: SSH2_MSG_NEWKEYS received
debug1: SSH2_MSG_SERVICE_REQUEST sent
debug1: SSH2_MSG_SERVICE_ACCEPT received
****************************************************************************
WARNING: Unauthorized access to this system is forbidden and will be
prosecuted by law. By accessing this system, you agree that your
actions may be monitored.
****************************************************************************


debug1: Authentications that can continue: publickey,password
debug1: Next authentication method: publickey
debug1: Trying private key: /home/developer/.ssh/identity
debug1: Trying private key: /home/developer/.ssh/id_rsa
debug1: Trying private key: /home/developer/.ssh/id_dsa
debug1: Next authentication method: password
debug1: read_passphrase: can't open /dev/tty: No such device or address
ssh_askpass: exec(/usr/libexec/openssh/ssh-askpass): No such file or directory
debug1: Authentications that can continue: publickey,password
Permission denied, please try again.
debug1: read_passphrase: can't open /dev/tty: No such device or address
ssh_askpass: exec(/usr/libexec/openssh/ssh-askpass): No such file or directory
debug1: Authentications that can continue: publickey,password
Permission denied, please try again.
debug1: read_passphrase: can't open /dev/tty: No such device or address
ssh_askpass: exec(/usr/libexec/openssh/ssh-askpass): No such file or directory
debug1: Authentications that can continue: publickey,password
debug1: No more authentication methods to try.
Permission denied (publickey,password).