command output

<control> ESTABLISH CONNECTION FOR USER: root
<control> EXEC ['ssh', '-tt', '-vvv', '-o', 'ControlMaster=auto', '-o', 'ControlPersist=60s', '-o', 'ControlPath=/Users/dwt/.ansible/cp/ansible-ssh-%h-%p-%r', '-o', 'Port=22', '-o', 'KbdInteractiveAuthentication=no', '-o', 'PreferredAuthentications=gssapi-with-mic,gssapi-keyex,hostbased,publickey', '-o', 'PasswordAuthentication=no', '-o', 'User=root', '-o', 'ConnectTimeout=10', 'control', "/bin/sh -c 'mkdir -p $HOME/.ansible/tmp/ansible-1383824368.96-132092729807089 && echo $HOME/.ansible/tmp/ansible-1383824368.96-132092729807089'"]
fatal: [vm2.yeepa.de] => SSH encountered an unknown error. The output was:
OpenSSH_6.2p2, OSSLShim 0.9.8r 8 Dec 2011
debug1: Reading configuration data /Users/dwt/.ssh/config
debug1: /Users/dwt/.ssh/config line 16: Applying options for *
debug1: Reading configuration data /etc/ssh_config
debug1: /etc/ssh_config line 20: Applying options for *
debug1: /etc/ssh_config line 53: Applying options for *
debug1: auto-mux: Trying existing master
debug1: Control socket "/Users/dwt/.ansible/cp/ansible-ssh-control-22-root" does not exist
debug2: ssh_connect: needpriv 0


FATAL: all hosts have already failed -- aborting