windows平台 msysgit版本为1.9.x，配置git@git.oschina.net 出现如下错误，

之前步骤都是好的，以下是调试输出的信息

$ ssh -vT git@git.oschina.net

OpenSSH_6.6.1, OpenSSL 1.0.1i 6 Aug 2014
debug1: Reading configuration data /c/Users/Administrator/.ssh/config
debug1: Connecting to git.oschina.net [124.202.141.153] port 22.
debug1: Connection established.
debug1: identity file /c/Users/Administrator/.ssh/id_rsa type 1
debug1: identity file /c/Users/Administrator/.ssh/id_rsa-cert type -1
debug1: identity file /c/Users/Administrator/.ssh/id_dsa type -1
debug1: identity file /c/Users/Administrator/.ssh/id_dsa-cert type -1
debug1: identity file /c/Users/Administrator/.ssh/id_ecdsa type -1
debug1: identity file /c/Users/Administrator/.ssh/id_ecdsa-cert type -1
debug1: identity file /c/Users/Administrator/.ssh/id_ed25519 type -1
debug1: identity file /c/Users/Administrator/.ssh/id_ed25519-cert type -1
debug1: Enabling compatibility mode for protocol 2.0
debug1: Local version string SSH-2.0-OpenSSH_6.6.1
debug1: Remote protocol version 2.0, remote software version OpenSSH_6.2
debug1: match: OpenSSH_6.2 pat OpenSSH* compat 0x04000000
debug1: SSH2_MSG_KEXINIT sent
debug1: SSH2_MSG_KEXINIT received
debug1: kex: server->client aes128-ctr hmac-md5-etm@openssh.com none
debug1: kex: client->server aes128-ctr hmac-md5-etm@openssh.com none
debug1: sending SSH2_MSG_KEX_ECDH_INIT
debug1: expecting SSH2_MSG_KEX_ECDH_REPLY
debug1: Server host key: ECDSA 27:e5:d3:f7:2a:9e:eb:6c:93��1f:c1:47:a3:54:b1
debug1: Host 'git.oschina.net' is known and matches the ECDSA host key.
debug1: Found key in /c/Users/Administrator/.ssh/known_hosts:6
debug1: ssh_ecdsa_verify: signature correct
debug1: SSH2_MSG_NEWKEYS sent
debug1: expecting SSH2_MSG_NEWKEYS
debug1: SSH2_MSG_NEWKEYS received
debug1: Roaming not allowed by server
debug1: SSH2_MSG_SERVICE_REQUEST sent
debug1: SSH2_MSG_SERVICE_ACCEPT received
debug1: Authentications that can continue: publickey,password,keyboard-interacti
ve
debug1: Next authentication method: publickey
debug1: Offering RSA public key: /c/Users/Administrator/.ssh/id_rsa
debug1: Authentications that can continue: publickey,password,keyboard-interacti
ve
debug1: Trying private key: /c/Users/Administrator/.ssh/id_dsa
debug1: Trying private key: /c/Users/Administrator/.ssh/id_ecdsa
debug1: Trying private key: /c/Users/Administrator/.ssh/id_ed25519
debug1: Next authentication method: keyboard-interactive
debug1: Authentications that can continue: publickey,password,keyboard-interacti
ve
debug1: Next authentication method: password
git@git.oschina.net's password: