Has anyone experienced similar problems? Any ideas to further trouble-shoot?

The attached packer.json and ks.cfg work for centos7.3, but fails on 
centos7.4. I could ssh to the vm using root/vagrant in the Virtualbox UI 
before packer destroyed it, but packer failed to login via ssh using the 
same credentials.

Host: OS X El Capitan 10.11.6
Virtualbox: 5.1.30
Vagrant: 2.0.1
Packer: 1.1.3

==> virtualbox-iso: Waiting for SSH to become available...
==> virtualbox-iso: Error waiting for SSH: ssh: handshake failed: ssh: 
unable to authenticate, attempted methods [none], no supported methods 
remain
==> virtualbox-iso: Deregistering and deleting VM...
==> virtualbox-iso: Deleting output directory...
Build 'virtualbox-iso' errored: ssh: handshake failed: ssh: unable to 
authenticate, attempted methods [none], no supported methods remain

==> Some builds didn't complete successfully and had errors:
--> virtualbox-iso: ssh: handshake failed: ssh: unable to authenticate, 
attempted methods [none], no supported methods remain

==> Builds finished but no artifacts were created.

The full build.log with PACKER_LOG=1 to run is attached as build.log


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2018/01/04 12:31:06 [INFO] Packer version: 1.1.3
2018/01/04 12:31:06 Packer Target OS/Arch: darwin amd64
2018/01/04 12:31:06 Built with Go Version: go1.9
2018/01/04 12:31:06 Detected home directory from env var: /Users/wjiang
2018/01/04 12:31:06 Using internal plugin for null
2018/01/04 12:31:06 Using internal plugin for oneandone
2018/01/04 12:31:06 Using internal plugin for alicloud-ecs
2018/01/04 12:31:06 Using internal plugin for azure-arm
2018/01/04 12:31:06 Using internal plugin for cloudstack
2018/01/04 12:31:06 Using internal plugin for digitalocean
2018/01/04 12:31:06 Using internal plugin for googlecompute
2018/01/04 12:31:06 Using internal plugin for virtualbox-iso
2018/01/04 12:31:06 Using internal plugin for docker
2018/01/04 12:31:06 Using internal plugin for vmware-vmx
2018/01/04 12:31:06 Using internal plugin for triton
2018/01/04 12:31:06 Using internal plugin for virtualbox-ovf
2018/01/04 12:31:06 Using internal plugin for vmware-iso
2018/01/04 12:31:06 Using internal plugin for oracle-oci
2018/01/04 12:31:06 Using internal plugin for profitbricks
2018/01/04 12:31:06 Using internal plugin for qemu
2018/01/04 12:31:06 Using internal plugin for amazon-chroot
2018/01/04 12:31:06 Using internal plugin for amazon-ebsvolume
2018/01/04 12:31:06 Using internal plugin for openstack
2018/01/04 12:31:06 Using internal plugin for hyperv-vmcx
2018/01/04 12:31:06 Using internal plugin for lxc
2018/01/04 12:31:06 Using internal plugin for parallels-iso
2018/01/04 12:31:06 Using internal plugin for amazon-ebs
2018/01/04 12:31:06 Using internal plugin for amazon-ebssurrogate
2018/01/04 12:31:06 Using internal plugin for amazon-instance
2018/01/04 12:31:06 Using internal plugin for parallels-pvm
2018/01/04 12:31:06 Using internal plugin for file
2018/01/04 12:31:06 Using internal plugin for hyperv-iso
2018/01/04 12:31:06 Using internal plugin for lxd
2018/01/04 12:31:06 Using internal plugin for shell
2018/01/04 12:31:06 Using internal plugin for chef-solo
2018/01/04 12:31:06 Using internal plugin for converge
2018/01/04 12:31:06 Using internal plugin for puppet-masterless
2018/01/04 12:31:06 Using internal plugin for file
2018/01/04 12:31:06 Using internal plugin for powershell
2018/01/04 12:31:06 Using internal plugin for windows-restart
2018/01/04 12:31:06 Using internal plugin for windows-shell
2018/01/04 12:31:06 Using internal plugin for ansible
2018/01/04 12:31:06 Using internal plugin for chef-client
2018/01/04 12:31:06 Using internal plugin for salt-masterless
2018/01/04 12:31:06 Using internal plugin for ansible-local
2018/01/04 12:31:06 Using internal plugin for puppet-server
2018/01/04 12:31:06 Using internal plugin for shell-local
2018/01/04 12:31:06 Using internal plugin for alicloud-import
2018/01/04 12:31:06 Using internal plugin for atlas
2018/01/04 12:31:06 Using internal plugin for vsphere
2018/01/04 12:31:06 Using internal plugin for vsphere-template
2018/01/04 12:31:06 Using internal plugin for docker-push
2018/01/04 12:31:06 Using internal plugin for googlecompute-export
2018/01/04 12:31:06 Using internal plugin for shell-local
2018/01/04 12:31:06 Using internal plugin for amazon-import
2018/01/04 12:31:06 Using internal plugin for compress
2018/01/04 12:31:06 Using internal plugin for docker-tag
2018/01/04 12:31:06 Using internal plugin for artifice
2018/01/04 12:31:06 Using internal plugin for checksum
2018/01/04 12:31:06 Using internal plugin for docker-import
2018/01/04 12:31:06 Using internal plugin for docker-save
2018/01/04 12:31:06 Using internal plugin for manifest
2018/01/04 12:31:06 Using internal plugin for vagrant
2018/01/04 12:31:06 Using internal plugin for vagrant-cloud
2018/01/04 12:31:06 Detected home directory from env var: /Users/wjiang
2018/01/04 12:31:06 Attempting to open config file: /Users/wjiang/.packerconfig
2018/01/04 12:31:06 [WARN] Config file doesn't exist: 
/Users/wjiang/.packerconfig
2018/01/04 12:31:06 Packer config: &{DisableCheckpoint:false 
DisableCheckpointSignature:false PluginMinPort:10000 PluginMaxPort:25000 
Builders:map[googlecompute:/Users/wjiang/src/packer/packer-PACKERSPACE-plugin-PACKERSPACE-packer-builder-googlecompute
 
virtualbox-ovf:/Users/wjiang/src/packer/packer-PACKERSPACE-plugin-PACKERSPACE-packer-builder-virtualbox-ovf
 
qemu:/Users/wjiang/src/packer/packer-PACKERSPACE-plugin-PACKERSPACE-packer-builder-qemu
 
lxc:/Users/wjiang/src/packer/packer-PACKERSPACE-plugin-PACKERSPACE-packer-builder-lxc
 
parallels-iso:/Users/wjiang/src/packer/packer-PACKERSPACE-plugin-PACKERSPACE-packer-builder-parallels-iso
 
cloudstack:/Users/wjiang/src/packer/packer-PACKERSPACE-plugin-PACKERSPACE-packer-builder-cloudstack
 
profitbricks:/Users/wjiang/src/packer/packer-PACKERSPACE-plugin-PACKERSPACE-packer-builder-profitbricks
 
openstack:/Users/wjiang/src/packer/packer-PACKERSPACE-plugin-PACKERSPACE-packer-builder-openstack
 
hyperv-vmcx:/Users/wjiang/src/packer/packer-PACKERSPACE-plugin-PACKERSPACE-packer-builder-hyperv-vmcx
 
file:/Users/wjiang/src/packer/packer-PACKERSPACE-plugin-PACKERSPACE-packer-builder-file
 
null:/Users/wjiang/src/packer/packer-PACKERSPACE-plugin-PACKERSPACE-packer-builder-null
 
amazon-chroot:/Users/wjiang/src/packer/packer-PACKERSPACE-plugin-PACKERSPACE-packer-builder-amazon-chroot
 
hyperv-iso:/Users/wjiang/src/packer/packer-PACKERSPACE-plugin-PACKERSPACE-packer-builder-hyperv-iso
 
lxd:/Users/wjiang/src/packer/packer-PACKERSPACE-plugin-PACKERSPACE-packer-builder-lxd
 
azure-arm:/Users/wjiang/src/packer/packer-PACKERSPACE-plugin-PACKERSPACE-packer-builder-azure-arm
 
digitalocean:/Users/wjiang/src/packer/packer-PACKERSPACE-plugin-PACKERSPACE-packer-builder-digitalocean
 
oneandone:/Users/wjiang/src/packer/packer-PACKERSPACE-plugin-PACKERSPACE-packer-builder-oneandone
 
virtualbox-iso:/Users/wjiang/src/packer/packer-PACKERSPACE-plugin-PACKERSPACE-packer-builder-virtualbox-iso
 
docker:/Users/wjiang/src/packer/packer-PACKERSPACE-plugin-PACKERSPACE-packer-builder-docker
 
vmware-vmx:/Users/wjiang/src/packer/packer-PACKERSPACE-plugin-PACKERSPACE-packer-builder-vmware-vmx
 
oracle-oci:/Users/wjiang/src/packer/packer-PACKERSPACE-plugin-PACKERSPACE-packer-builder-oracle-oci
 
parallels-pvm:/Users/wjiang/src/packer/packer-PACKERSPACE-plugin-PACKERSPACE-packer-builder-parallels-pvm
 
alicloud-ecs:/Users/wjiang/src/packer/packer-PACKERSPACE-plugin-PACKERSPACE-packer-builder-alicloud-ecs
 
amazon-ebs:/Users/wjiang/src/packer/packer-PACKERSPACE-plugin-PACKERSPACE-packer-builder-amazon-ebs
 
amazon-instance:/Users/wjiang/src/packer/packer-PACKERSPACE-plugin-PACKERSPACE-packer-builder-amazon-instance
 
triton:/Users/wjiang/src/packer/packer-PACKERSPACE-plugin-PACKERSPACE-packer-builder-triton
 
vmware-iso:/Users/wjiang/src/packer/packer-PACKERSPACE-plugin-PACKERSPACE-packer-builder-vmware-iso
 
amazon-ebsvolume:/Users/wjiang/src/packer/packer-PACKERSPACE-plugin-PACKERSPACE-packer-builder-amazon-ebsvolume
 
amazon-ebssurrogate:/Users/wjiang/src/packer/packer-PACKERSPACE-plugin-PACKERSPACE-packer-builder-amazon-ebssurrogate]
 
PostProcessors:map[vsphere-template:/Users/wjiang/src/packer/packer-PACKERSPACE-plugin-PACKERSPACE-packer-post-processor-vsphere-template
 
shell-local:/Users/wjiang/src/packer/packer-PACKERSPACE-plugin-PACKERSPACE-packer-post-processor-shell-local
 
amazon-import:/Users/wjiang/src/packer/packer-PACKERSPACE-plugin-PACKERSPACE-packer-post-processor-amazon-import
 
docker-tag:/Users/wjiang/src/packer/packer-PACKERSPACE-plugin-PACKERSPACE-packer-post-processor-docker-tag
 
checksum:/Users/wjiang/src/packer/packer-PACKERSPACE-plugin-PACKERSPACE-packer-post-processor-checksum
 
vagrant-cloud:/Users/wjiang/src/packer/packer-PACKERSPACE-plugin-PACKERSPACE-packer-post-processor-vagrant-cloud
 
alicloud-import:/Users/wjiang/src/packer/packer-PACKERSPACE-plugin-PACKERSPACE-packer-post-processor-alicloud-import
 
atlas:/Users/wjiang/src/packer/packer-PACKERSPACE-plugin-PACKERSPACE-packer-post-processor-atlas
 
googlecompute-export:/Users/wjiang/src/packer/packer-PACKERSPACE-plugin-PACKERSPACE-packer-post-processor-googlecompute-export
 
artifice:/Users/wjiang/src/packer/packer-PACKERSPACE-plugin-PACKERSPACE-packer-post-processor-artifice
 
docker-save:/Users/wjiang/src/packer/packer-PACKERSPACE-plugin-PACKERSPACE-packer-post-processor-docker-save
 
vsphere:/Users/wjiang/src/packer/packer-PACKERSPACE-plugin-PACKERSPACE-packer-post-processor-vsphere
 
docker-push:/Users/wjiang/src/packer/packer-PACKERSPACE-plugin-PACKERSPACE-packer-post-processor-docker-push
 
compress:/Users/wjiang/src/packer/packer-PACKERSPACE-plugin-PACKERSPACE-packer-post-processor-compress
 
docker-import:/Users/wjiang/src/packer/packer-PACKERSPACE-plugin-PACKERSPACE-packer-post-processor-docker-import
 
manifest:/Users/wjiang/src/packer/packer-PACKERSPACE-plugin-PACKERSPACE-packer-post-processor-manifest
 
vagrant:/Users/wjiang/src/packer/packer-PACKERSPACE-plugin-PACKERSPACE-packer-post-processor-vagrant]
 
Provisioners:map[windows-restart:/Users/wjiang/src/packer/packer-PACKERSPACE-plugin-PACKERSPACE-packer-provisioner-windows-restart
 
puppet-server:/Users/wjiang/src/packer/packer-PACKERSPACE-plugin-PACKERSPACE-packer-provisioner-puppet-server
 
shell:/Users/wjiang/src/packer/packer-PACKERSPACE-plugin-PACKERSPACE-packer-provisioner-shell
 
puppet-masterless:/Users/wjiang/src/packer/packer-PACKERSPACE-plugin-PACKERSPACE-packer-provisioner-puppet-masterless
 
ansible:/Users/wjiang/src/packer/packer-PACKERSPACE-plugin-PACKERSPACE-packer-provisioner-ansible
 
chef-solo:/Users/wjiang/src/packer/packer-PACKERSPACE-plugin-PACKERSPACE-packer-provisioner-chef-solo
 
windows-shell:/Users/wjiang/src/packer/packer-PACKERSPACE-plugin-PACKERSPACE-packer-provisioner-windows-shell
 
chef-client:/Users/wjiang/src/packer/packer-PACKERSPACE-plugin-PACKERSPACE-packer-provisioner-chef-client
 
converge:/Users/wjiang/src/packer/packer-PACKERSPACE-plugin-PACKERSPACE-packer-provisioner-converge
 
file:/Users/wjiang/src/packer/packer-PACKERSPACE-plugin-PACKERSPACE-packer-provisioner-file
 
powershell:/Users/wjiang/src/packer/packer-PACKERSPACE-plugin-PACKERSPACE-packer-provisioner-powershell
 
salt-masterless:/Users/wjiang/src/packer/packer-PACKERSPACE-plugin-PACKERSPACE-packer-provisioner-salt-masterless
 
ansible-local:/Users/wjiang/src/packer/packer-PACKERSPACE-plugin-PACKERSPACE-packer-provisioner-ansible-local
 
shell-local:/Users/wjiang/src/packer/packer-PACKERSPACE-plugin-PACKERSPACE-packer-provisioner-shell-local]}
2018/01/04 12:31:06 Detected home directory from env var: /Users/wjiang
2018/01/04 12:31:06 Setting cache directory: 
/Users/wjiang/src/BDS-misc/packer-centos7/packer_cache
2018/01/04 12:31:06 Detected home directory from env var: /Users/wjiang
2018/01/04 12:31:06 Loading builder: virtualbox-iso
2018/01/04 12:31:06 Plugin could not be found. Checking same directory as 
executable.
2018/01/04 12:31:06 Current exe path: /Users/wjiang/src/packer/packer
2018/01/04 12:31:06 Creating plugin client for path: 
/Users/wjiang/src/packer/packer
2018/01/04 12:31:06 Starting plugin: /Users/wjiang/src/packer/packer 
[]string{"/Users/wjiang/src/packer/packer", "plugin", 
"packer-builder-virtualbox-iso"}
2018/01/04 12:31:06 Waiting for RPC address for: /Users/wjiang/src/packer/packer
2018/01/04 12:31:06 packer: 2018/01/04 12:31:06 [INFO] Packer version: 1.1.3
2018/01/04 12:31:06 packer: 2018/01/04 12:31:06 Packer Target OS/Arch: darwin 
amd64
2018/01/04 12:31:06 packer: 2018/01/04 12:31:06 Built with Go Version: go1.9
2018/01/04 12:31:06 packer: 2018/01/04 12:31:06 Detected home directory from 
env var: /Users/wjiang
2018/01/04 12:31:06 packer: 2018/01/04 12:31:06 Attempting to open config file: 
/Users/wjiang/.packerconfig
2018/01/04 12:31:06 packer: 2018/01/04 12:31:06 [WARN] Config file doesn't 
exist: /Users/wjiang/.packerconfig
2018/01/04 12:31:06 packer: 2018/01/04 12:31:06 Packer config: 
&{DisableCheckpoint:false DisableCheckpointSignature:false PluginMinPort:10000 
PluginMaxPort:25000 Builders:map[] PostProcessors:map[] Provisioners:map[]}
2018/01/04 12:31:06 packer: 2018/01/04 12:31:06 Detected home directory from 
env var: /Users/wjiang
2018/01/04 12:31:06 packer: 2018/01/04 12:31:06 Setting cache directory: 
/Users/wjiang/src/BDS-misc/packer-centos7/packer_cache
2018/01/04 12:31:06 packer: 2018/01/04 12:31:06 Detected home directory from 
env var: /Users/wjiang
2018/01/04 12:31:06 packer: 2018/01/04 12:31:06 args: 
[]string{"packer-builder-virtualbox-iso"}
2018/01/04 12:31:06 packer: 2018/01/04 12:31:06 Plugin minimum port: 10000
2018/01/04 12:31:06 packer: 2018/01/04 12:31:06 Plugin maximum port: 25000
2018/01/04 12:31:06 packer: 2018/01/04 12:31:06 Plugin address: unix 
/var/folders/tx/tc9jbv4x4n349593kym0lphnbq9j65/T/packer-plugin951382289
2018/01/04 12:31:06 packer: 2018/01/04 12:31:06 Waiting for connection...
2018/01/04 12:31:06 packer: 2018/01/04 12:31:06 Serving a plugin connection...
2018/01/04 12:31:06 Loading provisioner: shell
2018/01/04 12:31:06 Plugin could not be found. Checking same directory as 
executable.
2018/01/04 12:31:06 Current exe path: /Users/wjiang/src/packer/packer
2018/01/04 12:31:06 Creating plugin client for path: 
/Users/wjiang/src/packer/packer
2018/01/04 12:31:06 Starting plugin: /Users/wjiang/src/packer/packer 
[]string{"/Users/wjiang/src/packer/packer", "plugin", 
"packer-provisioner-shell"}
2018/01/04 12:31:06 Waiting for RPC address for: /Users/wjiang/src/packer/packer
2018/01/04 12:31:06 packer: 2018/01/04 12:31:06 [INFO] Packer version: 1.1.3
2018/01/04 12:31:06 packer: 2018/01/04 12:31:06 Packer Target OS/Arch: darwin 
amd64
2018/01/04 12:31:06 packer: 2018/01/04 12:31:06 Built with Go Version: go1.9
2018/01/04 12:31:06 packer: 2018/01/04 12:31:06 Detected home directory from 
env var: /Users/wjiang
2018/01/04 12:31:06 packer: 2018/01/04 12:31:06 Attempting to open config file: 
/Users/wjiang/.packerconfig
2018/01/04 12:31:06 packer: 2018/01/04 12:31:06 [WARN] Config file doesn't 
exist: /Users/wjiang/.packerconfig
2018/01/04 12:31:06 packer: 2018/01/04 12:31:06 Packer config: 
&{DisableCheckpoint:false DisableCheckpointSignature:false PluginMinPort:10000 
PluginMaxPort:25000 Builders:map[] PostProcessors:map[] Provisioners:map[]}
2018/01/04 12:31:06 packer: 2018/01/04 12:31:06 Detected home directory from 
env var: /Users/wjiang
2018/01/04 12:31:06 packer: 2018/01/04 12:31:06 Setting cache directory: 
/Users/wjiang/src/BDS-misc/packer-centos7/packer_cache
2018/01/04 12:31:06 packer: 2018/01/04 12:31:06 args: 
[]string{"packer-provisioner-shell"}
2018/01/04 12:31:06 packer: 2018/01/04 12:31:06 Detected home directory from 
env var: /Users/wjiang
2018/01/04 12:31:06 packer: 2018/01/04 12:31:06 Plugin minimum port: 10000
2018/01/04 12:31:06 packer: 2018/01/04 12:31:06 Plugin maximum port: 25000
2018/01/04 12:31:06 packer: 2018/01/04 12:31:06 Plugin address: unix 
/var/folders/tx/tc9jbv4x4n349593kym0lphnbq9j65/T/packer-plugin014925443
2018/01/04 12:31:06 packer: 2018/01/04 12:31:06 Waiting for connection...
2018/01/04 12:31:06 packer: 2018/01/04 12:31:06 Serving a plugin connection...
2018/01/04 12:31:06 Loading provisioner: file
2018/01/04 12:31:06 Plugin could not be found. Checking same directory as 
executable.
2018/01/04 12:31:06 Current exe path: /Users/wjiang/src/packer/packer
2018/01/04 12:31:06 Creating plugin client for path: 
/Users/wjiang/src/packer/packer
2018/01/04 12:31:06 Starting plugin: /Users/wjiang/src/packer/packer 
[]string{"/Users/wjiang/src/packer/packer", "plugin", "packer-provisioner-file"}
2018/01/04 12:31:06 Waiting for RPC address for: /Users/wjiang/src/packer/packer
2018/01/04 12:31:06 packer: 2018/01/04 12:31:06 [INFO] Packer version: 1.1.3
2018/01/04 12:31:06 packer: 2018/01/04 12:31:06 Packer Target OS/Arch: darwin 
amd64
2018/01/04 12:31:06 packer: 2018/01/04 12:31:06 Built with Go Version: go1.9
2018/01/04 12:31:06 packer: 2018/01/04 12:31:06 Detected home directory from 
env var: /Users/wjiang
2018/01/04 12:31:06 packer: 2018/01/04 12:31:06 Attempting to open config file: 
/Users/wjiang/.packerconfig
2018/01/04 12:31:06 packer: 2018/01/04 12:31:06 [WARN] Config file doesn't 
exist: /Users/wjiang/.packerconfig
2018/01/04 12:31:06 packer: 2018/01/04 12:31:06 Packer config: 
&{DisableCheckpoint:false DisableCheckpointSignature:false PluginMinPort:10000 
PluginMaxPort:25000 Builders:map[] PostProcessors:map[] Provisioners:map[]}
2018/01/04 12:31:06 packer: 2018/01/04 12:31:06 Detected home directory from 
env var: /Users/wjiang
2018/01/04 12:31:06 packer: 2018/01/04 12:31:06 Setting cache directory: 
/Users/wjiang/src/BDS-misc/packer-centos7/packer_cache
2018/01/04 12:31:06 packer: 2018/01/04 12:31:06 Detected home directory from 
env var: /Users/wjiang
2018/01/04 12:31:06 packer: 2018/01/04 12:31:06 args: 
[]string{"packer-provisioner-file"}
2018/01/04 12:31:06 packer: 2018/01/04 12:31:06 Plugin minimum port: 10000
2018/01/04 12:31:06 packer: 2018/01/04 12:31:06 Plugin maximum port: 25000
2018/01/04 12:31:06 packer: 2018/01/04 12:31:06 Plugin address: unix 
/var/folders/tx/tc9jbv4x4n349593kym0lphnbq9j65/T/packer-plugin386475587
2018/01/04 12:31:06 packer: 2018/01/04 12:31:06 Waiting for connection...
2018/01/04 12:31:06 packer: 2018/01/04 12:31:06 Serving a plugin connection...
2018/01/04 12:31:06 Loading post-processor: amazon-import
2018/01/04 12:31:06 Plugin could not be found. Checking same directory as 
executable.
2018/01/04 12:31:06 Current exe path: /Users/wjiang/src/packer/packer
2018/01/04 12:31:06 Creating plugin client for path: 
/Users/wjiang/src/packer/packer
2018/01/04 12:31:06 Starting plugin: /Users/wjiang/src/packer/packer 
[]string{"/Users/wjiang/src/packer/packer", "plugin", 
"packer-post-processor-amazon-import"}
2018/01/04 12:31:06 Waiting for RPC address for: /Users/wjiang/src/packer/packer
2018/01/04 12:31:06 packer: 2018/01/04 12:31:06 [INFO] Packer version: 1.1.3
2018/01/04 12:31:06 packer: 2018/01/04 12:31:06 Packer Target OS/Arch: darwin 
amd64
2018/01/04 12:31:06 packer: 2018/01/04 12:31:06 Built with Go Version: go1.9
2018/01/04 12:31:06 packer: 2018/01/04 12:31:06 Detected home directory from 
env var: /Users/wjiang
2018/01/04 12:31:06 packer: 2018/01/04 12:31:06 Attempting to open config file: 
/Users/wjiang/.packerconfig
2018/01/04 12:31:06 packer: 2018/01/04 12:31:06 [WARN] Config file doesn't 
exist: /Users/wjiang/.packerconfig
2018/01/04 12:31:06 packer: 2018/01/04 12:31:06 Packer config: 
&{DisableCheckpoint:false DisableCheckpointSignature:false PluginMinPort:10000 
PluginMaxPort:25000 Builders:map[] PostProcessors:map[] Provisioners:map[]}
2018/01/04 12:31:06 packer: 2018/01/04 12:31:06 Detected home directory from 
env var: /Users/wjiang
2018/01/04 12:31:06 packer: 2018/01/04 12:31:06 Setting cache directory: 
/Users/wjiang/src/BDS-misc/packer-centos7/packer_cache
2018/01/04 12:31:06 packer: 2018/01/04 12:31:06 args: 
[]string{"packer-post-processor-amazon-import"}
2018/01/04 12:31:06 packer: 2018/01/04 12:31:06 Plugin minimum port: 10000
2018/01/04 12:31:06 packer: 2018/01/04 12:31:06 Plugin maximum port: 25000
2018/01/04 12:31:06 packer: 2018/01/04 12:31:06 Detected home directory from 
env var: /Users/wjiang
2018/01/04 12:31:06 packer: 2018/01/04 12:31:06 Plugin address: unix 
/var/folders/tx/tc9jbv4x4n349593kym0lphnbq9j65/T/packer-plugin605998358
2018/01/04 12:31:06 packer: 2018/01/04 12:31:06 Waiting for connection...
2018/01/04 12:31:06 packer: 2018/01/04 12:31:06 Serving a plugin connection...
2018/01/04 12:31:06 Loading post-processor: vagrant
2018/01/04 12:31:06 Plugin could not be found. Checking same directory as 
executable.
2018/01/04 12:31:06 Current exe path: /Users/wjiang/src/packer/packer
2018/01/04 12:31:06 Creating plugin client for path: 
/Users/wjiang/src/packer/packer
2018/01/04 12:31:06 Starting plugin: /Users/wjiang/src/packer/packer 
[]string{"/Users/wjiang/src/packer/packer", "plugin", 
"packer-post-processor-vagrant"}
2018/01/04 12:31:06 Waiting for RPC address for: /Users/wjiang/src/packer/packer
2018/01/04 12:31:06 packer: 2018/01/04 12:31:06 [INFO] Packer version: 1.1.3
2018/01/04 12:31:06 packer: 2018/01/04 12:31:06 Packer Target OS/Arch: darwin 
amd64
2018/01/04 12:31:06 packer: 2018/01/04 12:31:06 Built with Go Version: go1.9
2018/01/04 12:31:06 packer: 2018/01/04 12:31:06 Detected home directory from 
env var: /Users/wjiang
2018/01/04 12:31:06 packer: 2018/01/04 12:31:06 Attempting to open config file: 
/Users/wjiang/.packerconfig
2018/01/04 12:31:06 packer: 2018/01/04 12:31:06 [WARN] Config file doesn't 
exist: /Users/wjiang/.packerconfig
2018/01/04 12:31:06 packer: 2018/01/04 12:31:06 Packer config: 
&{DisableCheckpoint:false DisableCheckpointSignature:false PluginMinPort:10000 
PluginMaxPort:25000 Builders:map[] PostProcessors:map[] Provisioners:map[]}
2018/01/04 12:31:06 packer: 2018/01/04 12:31:06 Detected home directory from 
env var: /Users/wjiang
2018/01/04 12:31:06 packer: 2018/01/04 12:31:06 Setting cache directory: 
/Users/wjiang/src/BDS-misc/packer-centos7/packer_cache
2018/01/04 12:31:06 packer: 2018/01/04 12:31:06 args: 
[]string{"packer-post-processor-vagrant"}
2018/01/04 12:31:06 packer: 2018/01/04 12:31:06 Detected home directory from 
env var: /Users/wjiang
2018/01/04 12:31:06 packer: 2018/01/04 12:31:06 Plugin minimum port: 10000
2018/01/04 12:31:06 packer: 2018/01/04 12:31:06 Plugin maximum port: 25000
2018/01/04 12:31:06 packer: 2018/01/04 12:31:06 Plugin address: unix 
/var/folders/tx/tc9jbv4x4n349593kym0lphnbq9j65/T/packer-plugin940641203
2018/01/04 12:31:06 packer: 2018/01/04 12:31:06 Waiting for connection...
2018/01/04 12:31:06 packer: 2018/01/04 12:31:06 Serving a plugin connection...
2018/01/04 12:31:06 ui: virtualbox-iso output will be in this color.
2018/01/04 12:31:06 ui:
2018/01/04 12:31:06 Build debug mode: false
2018/01/04 12:31:06 Force build: false
2018/01/04 12:31:06 On error:
2018/01/04 12:31:06 Preparing build: virtualbox-iso
virtualbox-iso output will be in this color.

2018/01/04 12:31:06 packer: 2018/01/04 12:31:06 Config: 
{PackerConfig:{PackerBuildName:virtualbox-iso PackerBuilderType:virtualbox-iso 
PackerDebug:false PackerForce:false PackerOnError: PackerUserVars:map[]} 
AccessConfig:{AccessKey: CustomEndpointEc2: MFACode: ProfileName: 
RawRegion:us-west-2 SecretKey: SkipValidation:false Token: session:<nil>} 
S3Bucket:qc-bds-general S3Key:packer-import-{{timestamp}}.ova SkipClean:false 
Tags:map[Description:packer amazon-import 1515097866] Name: Description: 
Users:[] Groups:[] LicenseType: ctx:{Data:<nil> 
Funcs:map[clean_ami_name:0x186c030] UserVariables:map[] EnableEnv:false 
BuildName:virtualbox-iso BuildType:virtualbox-iso 
TemplatePath:/Users/wjiang/src/BDS-misc/packer-centos7/-}}
2018/01/04 12:31:06 Waiting on builds to complete...
2018/01/04 12:31:06 Starting build run: virtualbox-iso
2018/01/04 12:31:06 Running builder: virtualbox-iso
2018/01/04 12:31:06 [INFO] (telemetry) Starting builder virtualbox-iso
2018/01/04 12:31:06 packer: 2018/01/04 12:31:06 VBoxManage path: 
/usr/local/bin/VBoxManage
2018/01/04 12:31:06 packer: 2018/01/04 12:31:06 VBoxManage --version output: 
5.1.30r118389
2018/01/04 12:31:06 packer: 2018/01/04 12:31:06 VirtualBox version: 5.1.30
2018/01/04 12:31:06 packer: 2018/01/04 12:31:06 Found Default Guest Additions 
ISO: /Applications/VirtualBox.app/Contents/MacOS/VBoxGuestAdditions.iso
2018/01/04 12:31:06 packer: 2018/01/04 12:31:06 Guest additions URL: 
file:///Applications/VirtualBox.app/Contents/MacOS/VBoxGuestAdditions.iso
2018/01/04 12:31:06 ui: ==> virtualbox-iso: Downloading or copying Guest 
additions
==> virtualbox-iso: Downloading or copying Guest additions
2018/01/04 12:31:06 packer: 2018/01/04 12:31:06 Acquiring lock to download: 
file:///Applications/VirtualBox.app/Contents/MacOS/VBoxGuestAdditions.iso
2018/01/04 12:31:06 ui:     virtualbox-iso: Downloading or copying: 
file:///Applications/VirtualBox.app/Contents/MacOS/VBoxGuestAdditions.iso
2018/01/04 12:31:06 packer: 2018/01/04 12:31:06 Parsed URL: 
&url.URL{Scheme:"file", Opaque:"", User:(*url.Userinfo)(nil), Host:"", 
Path:"/Applications/VirtualBox.app/Contents/MacOS/VBoxGuestAdditions.iso", 
RawPath:"", ForceQuery:false, RawQuery:"", Fragment:""}
2018/01/04 12:31:06 packer: 2018/01/04 12:31:06 [DEBUG] Using local file: 
/Applications/VirtualBox.app/Contents/MacOS/VBoxGuestAdditions.iso
    virtualbox-iso: Downloading or copying: 
file:///Applications/VirtualBox.app/Contents/MacOS/VBoxGuestAdditions.iso
2018/01/04 12:31:06 ui: ==> virtualbox-iso: Downloading or copying ISO
2018/01/04 12:31:06 packer: 2018/01/04 12:31:06 Acquiring lock to download: 
https://mirrors.kernel.org/centos/7/isos/x86_64/CentOS-7-x86_64-NetInstall-1708.iso
==> virtualbox-iso: Downloading or copying ISO
2018/01/04 12:31:06 packer: 2018/01/04 12:31:06 Verifying checksum of 
/Users/wjiang/src/BDS-misc/packer-centos7/packer_cache/6198251163520c50c89a6fa9d30a374aa39248ec081ba6ba6555d9996863c754.iso
2018/01/04 12:31:09 ui:     virtualbox-iso: Found already downloaded, initial 
checksum matched, no download needed: 
https://mirrors.kernel.org/centos/7/isos/x86_64/CentOS-7-x86_64-NetInstall-1708.iso
    virtualbox-iso: Found already downloaded, initial checksum matched, no 
download needed: 
https://mirrors.kernel.org/centos/7/isos/x86_64/CentOS-7-x86_64-NetInstall-1708.iso
2018/01/04 12:31:09 packer: 2018/01/04 12:31:09 No floppy files specified. 
Floppy disk will not be made.
2018/01/04 12:31:09 packer: 2018/01/04 12:31:09 Trying port: 8320
2018/01/04 12:31:09 ui: ==> virtualbox-iso: Starting HTTP server on port 8320
==> virtualbox-iso: Starting HTTP server on port 8320
2018/01/04 12:31:09 packer: 2018/01/04 12:31:09 Suppressing annoying messages 
in VirtualBox
2018/01/04 12:31:09 packer: 2018/01/04 12:31:09 Executing VBoxManage: 
[]string{"setextradata", "global", "GUI/RegistrationData", "triesLeft=0"}
2018/01/04 12:31:09 packer: 2018/01/04 12:31:09 stdout:
2018/01/04 12:31:09 packer: 2018/01/04 12:31:09 stderr:
2018/01/04 12:31:09 packer: 2018/01/04 12:31:09 Executing VBoxManage: 
[]string{"setextradata", "global", "GUI/SuppressMessages", 
"confirmInputCapture,remindAboutAutoCapture,remindAboutMouseIntegrationOff,remindAboutMouseIntegrationOn,remindAboutWrongColorDepth"}
2018/01/04 12:31:09 packer: 2018/01/04 12:31:09 stdout:
2018/01/04 12:31:09 packer: 2018/01/04 12:31:09 stderr:
2018/01/04 12:31:09 packer: 2018/01/04 12:31:09 Executing VBoxManage: 
[]string{"setextradata", "global", "GUI/UpdateCheckCount", "60"}
2018/01/04 12:31:09 packer: 2018/01/04 12:31:09 stdout:
2018/01/04 12:31:09 packer: 2018/01/04 12:31:09 stderr:
2018/01/04 12:31:09 packer: 2018/01/04 12:31:09 Executing VBoxManage: 
[]string{"setextradata", "global", "GUI/UpdateDate", "1 d, 2019-01-01, stable"}
2018/01/04 12:31:09 packer: 2018/01/04 12:31:09 stdout:
2018/01/04 12:31:09 packer: 2018/01/04 12:31:09 stderr:
2018/01/04 12:31:09 ui: ==> virtualbox-iso: Creating virtual machine...
==> virtualbox-iso: Creating virtual machine...
2018/01/04 12:31:09 packer: 2018/01/04 12:31:09 Executing VBoxManage: 
[]string{"createvm", "--name", "centos7", "--ostype", "RedHat_64", "--register"}
2018/01/04 12:31:09 packer: 2018/01/04 12:31:09 stdout: Virtual machine 
'centos7' is created and registered.
2018/01/04 12:31:09 packer: UUID: 1584cf40-0f5c-4f6e-821a-eb142e3a6d7c
2018/01/04 12:31:09 packer: Settings file: '/Users/wjiang/VirtualBox 
VMs/centos7/centos7.vbox'
2018/01/04 12:31:09 packer: 2018/01/04 12:31:09 stderr:
2018/01/04 12:31:09 packer: 2018/01/04 12:31:09 Executing VBoxManage: 
[]string{"modifyvm", "centos7", "--boot1", "disk", "--boot2", "dvd", "--boot3", 
"none", "--boot4", "none"}
2018/01/04 12:31:09 packer: 2018/01/04 12:31:09 stdout:
2018/01/04 12:31:09 packer: 2018/01/04 12:31:09 stderr:
2018/01/04 12:31:09 packer: 2018/01/04 12:31:09 Executing VBoxManage: 
[]string{"modifyvm", "centos7", "--cpus", "1"}
2018/01/04 12:31:09 packer: 2018/01/04 12:31:09 stdout:
2018/01/04 12:31:09 packer: 2018/01/04 12:31:09 stderr:
2018/01/04 12:31:09 packer: 2018/01/04 12:31:09 Executing VBoxManage: 
[]string{"modifyvm", "centos7", "--memory", "512"}
2018/01/04 12:31:09 packer: 2018/01/04 12:31:09 stdout:
2018/01/04 12:31:09 packer: 2018/01/04 12:31:09 stderr:
2018/01/04 12:31:09 ui: ==> virtualbox-iso: Creating hard drive...
==> virtualbox-iso: Creating hard drive...
2018/01/04 12:31:09 packer: 2018/01/04 12:31:09 Executing VBoxManage: 
[]string{"createhd", "--filename", "output-virtualbox-iso/centos7.vdi", 
"--size", "8192", "--format", "VDI", "--variant", "Standard"}
2018/01/04 12:31:09 packer: 2018/01/04 12:31:09 stdout: Medium created. UUID: 
df7243b3-a474-4175-91a5-5747c5a5f815
2018/01/04 12:31:09 packer: 2018/01/04 12:31:09 stderr: 
0%...10%...20%...30%...40%...50%...60%...70%...80%...90%...100%
2018/01/04 12:31:09 packer: 2018/01/04 12:31:09 Executing VBoxManage: 
[]string{"storagectl", "centos7", "--name", "IDE Controller", "--add", "ide"}
2018/01/04 12:31:09 packer: 2018/01/04 12:31:09 stdout:
2018/01/04 12:31:09 packer: 2018/01/04 12:31:09 stderr:
2018/01/04 12:31:09 packer: 2018/01/04 12:31:09 Executing VBoxManage: 
[]string{"storageattach", "centos7", "--storagectl", "IDE Controller", 
"--port", "0", "--device", "0", "--type", "hdd", "--medium", 
"output-virtualbox-iso/centos7.vdi", "--nonrotational", "on", "--discard", "on"}
2018/01/04 12:31:09 packer: 2018/01/04 12:31:09 stdout:
2018/01/04 12:31:09 packer: 2018/01/04 12:31:09 stderr:
2018/01/04 12:31:09 packer: 2018/01/04 12:31:09 Executing VBoxManage: 
[]string{"storageattach", "centos7", "--storagectl", "IDE Controller", 
"--port", "0", "--device", "1", "--type", "dvddrive", "--medium", 
"/Users/wjiang/src/BDS-misc/packer-centos7/packer_cache/6198251163520c50c89a6fa9d30a374aa39248ec081ba6ba6555d9996863c754.iso"}
2018/01/04 12:31:09 packer: 2018/01/04 12:31:09 stdout:
2018/01/04 12:31:09 packer: 2018/01/04 12:31:09 stderr:
2018/01/04 12:31:09 packer: 2018/01/04 12:31:09 Not attaching guest additions 
since we're uploading.
2018/01/04 12:31:09 packer: 2018/01/04 12:31:09 Looking for available port 
between 5900 and 6000 on 127.0.0.1
2018/01/04 12:31:09 packer: 2018/01/04 12:31:09 Trying port: 5953
2018/01/04 12:31:09 packer: 2018/01/04 12:31:09 Executing VBoxManage: 
[]string{"modifyvm", "centos7", "--vrdeaddress", "127.0.0.1", "--vrdeauthtype", 
"null", "--vrde", "on", "--vrdeport", "5953"}
2018/01/04 12:31:09 packer: 2018/01/04 12:31:09 stdout:
2018/01/04 12:31:09 packer: 2018/01/04 12:31:09 stderr:
2018/01/04 12:31:09 packer: 2018/01/04 12:31:09 No floppy disk, not attaching.
2018/01/04 12:31:09 packer: 2018/01/04 12:31:09 Looking for available 
communicator (SSH, WinRM, etc) port between 2222 and 4444
2018/01/04 12:31:09 packer: 2018/01/04 12:31:09 Trying port: 2943
2018/01/04 12:31:09 ui: ==> virtualbox-iso: Creating forwarded port mapping for 
communicator (SSH, WinRM, etc) (host port 2943)
2018/01/04 12:31:09 packer: 2018/01/04 12:31:09 Executing VBoxManage: 
[]string{"modifyvm", "centos7", "--natpf1", "packercomm,tcp,127.0.0.1,2943,,22"}
==> virtualbox-iso: Creating forwarded port mapping for communicator (SSH, 
WinRM, etc) (host port 2943)
2018/01/04 12:31:09 packer: 2018/01/04 12:31:09 stdout:
2018/01/04 12:31:09 packer: 2018/01/04 12:31:09 stderr:
2018/01/04 12:31:09 ui: ==> virtualbox-iso: Executing custom VBoxManage 
commands...
==> virtualbox-iso: Executing custom VBoxManage commands...
2018/01/04 12:31:09 ui:     virtualbox-iso: Executing: modifyvm centos7 
--memory 2048
2018/01/04 12:31:09 packer: 2018/01/04 12:31:09 Executing VBoxManage: 
[]string{"modifyvm", "centos7", "--memory", "2048"}
    virtualbox-iso: Executing: modifyvm centos7 --memory 2048
2018/01/04 12:31:09 packer: 2018/01/04 12:31:09 stdout:
2018/01/04 12:31:09 packer: 2018/01/04 12:31:09 stderr:
2018/01/04 12:31:09 ui:     virtualbox-iso: Executing: modifyvm centos7 --cpus 2
    virtualbox-iso: Executing: modifyvm centos7 --cpus 2
2018/01/04 12:31:09 packer: 2018/01/04 12:31:09 Executing VBoxManage: 
[]string{"modifyvm", "centos7", "--cpus", "2"}
2018/01/04 12:31:09 packer: 2018/01/04 12:31:09 stdout:
2018/01/04 12:31:09 packer: 2018/01/04 12:31:09 stderr:
2018/01/04 12:31:09 ui: ==> virtualbox-iso: Starting the virtual machine...
==> virtualbox-iso: Starting the virtual machine...
2018/01/04 12:31:09 ui:     virtualbox-iso: The VM will be run headless, 
without a GUI. If you want to
    virtualbox-iso: view the screen of the VM, connect via VRDP without a 
password to
    virtualbox-iso: rdp://127.0.0.1:5953
2018/01/04 12:31:09 packer: 2018/01/04 12:31:09 Executing VBoxManage: 
[]string{"startvm", "centos7", "--type", "headless"}
    virtualbox-iso: The VM will be run headless, without a GUI. If you want to
    virtualbox-iso: view the screen of the VM, connect via VRDP without a 
password to
    virtualbox-iso: rdp://127.0.0.1:5953
2018/01/04 12:31:10 packer: 2018/01/04 12:31:10 stdout: Waiting for VM 
"centos7" to power on...
2018/01/04 12:31:10 packer: VM "centos7" has been successfully started.
2018/01/04 12:31:10 packer: 2018/01/04 12:31:10 stderr:
2018/01/04 12:31:10 ui: ==> virtualbox-iso: Waiting 10s for boot...
==> virtualbox-iso: Waiting 10s for boot...
2018/01/04 12:31:20 ui: ==> virtualbox-iso: Typing the boot command...
==> virtualbox-iso: Typing the boot command...
2018/01/04 12:31:20 packer: 2018/01/04 12:31:20 Special code '<tab>' found, 
replacing with: [0f 8f]
2018/01/04 12:31:20 packer: 2018/01/04 12:31:20 Sending char ' ', code '[39 
b9]', shift false
2018/01/04 12:31:20 packer: 2018/01/04 12:31:20 Sending char 'n', code '[31 
b1]', shift false
2018/01/04 12:31:20 packer: 2018/01/04 12:31:20 Sending char 'e', code '[12 
92]', shift false
2018/01/04 12:31:20 packer: 2018/01/04 12:31:20 Sending char 't', code '[14 
94]', shift false
2018/01/04 12:31:20 packer: 2018/01/04 12:31:20 Sending char '.', code '[34 
b4]', shift false
2018/01/04 12:31:20 packer: 2018/01/04 12:31:20 Sending char 'i', code '[17 
97]', shift false
2018/01/04 12:31:20 packer: 2018/01/04 12:31:20 Sending char 'f', code '[21 
a1]', shift false
2018/01/04 12:31:20 packer: 2018/01/04 12:31:20 Sending char 'n', code '[31 
b1]', shift false
2018/01/04 12:31:20 packer: 2018/01/04 12:31:20 Sending char 'a', code '[1e 
9e]', shift false
2018/01/04 12:31:20 packer: 2018/01/04 12:31:20 Sending char 'm', code '[32 
b2]', shift false
2018/01/04 12:31:20 packer: 2018/01/04 12:31:20 Sending char 'e', code '[12 
92]', shift false
2018/01/04 12:31:20 packer: 2018/01/04 12:31:20 Sending char 's', code '[1f 
9f]', shift false
2018/01/04 12:31:20 packer: 2018/01/04 12:31:20 Sending char '=', code '[0d 
8d]', shift false
2018/01/04 12:31:20 packer: 2018/01/04 12:31:20 Sending char '0', code '[0b 
8b]', shift false
2018/01/04 12:31:20 packer: 2018/01/04 12:31:20 Sending char ' ', code '[39 
b9]', shift false
2018/01/04 12:31:20 packer: 2018/01/04 12:31:20 Sending char 't', code '[14 
94]', shift false
2018/01/04 12:31:20 packer: 2018/01/04 12:31:20 Sending char 'e', code '[12 
92]', shift false
2018/01/04 12:31:20 packer: 2018/01/04 12:31:20 Sending char 'x', code '[2d 
ad]', shift false
2018/01/04 12:31:20 packer: 2018/01/04 12:31:20 Sending char 't', code '[14 
94]', shift false
2018/01/04 12:31:20 packer: 2018/01/04 12:31:20 Sending char ' ', code '[39 
b9]', shift false
2018/01/04 12:31:20 packer: 2018/01/04 12:31:20 Sending char 'k', code '[25 
a5]', shift false
2018/01/04 12:31:20 packer: 2018/01/04 12:31:20 Sending char 's', code '[1f 
9f]', shift false
2018/01/04 12:31:20 packer: 2018/01/04 12:31:20 Sending char '=', code '[0d 
8d]', shift false
2018/01/04 12:31:20 packer: 2018/01/04 12:31:20 Sending char 'h', code '[23 
a3]', shift false
2018/01/04 12:31:20 packer: 2018/01/04 12:31:20 Sending char 't', code '[14 
94]', shift false
2018/01/04 12:31:20 packer: 2018/01/04 12:31:20 Sending char 't', code '[14 
94]', shift false
2018/01/04 12:31:20 packer: 2018/01/04 12:31:20 Sending char 'p', code '[19 
99]', shift false
2018/01/04 12:31:20 packer: 2018/01/04 12:31:20 Sending char ':', code '[2a 27 
aa a7]', shift true
2018/01/04 12:31:20 packer: 2018/01/04 12:31:20 Sending char '/', code '[35 
b5]', shift false
2018/01/04 12:31:20 packer: 2018/01/04 12:31:20 Sending char '/', code '[35 
b5]', shift false
2018/01/04 12:31:20 packer: 2018/01/04 12:31:20 Sending char '1', code '[02 
82]', shift false
2018/01/04 12:31:20 packer: 2018/01/04 12:31:20 Sending char '0', code '[0b 
8b]', shift false
2018/01/04 12:31:20 packer: 2018/01/04 12:31:20 Sending char '.', code '[34 
b4]', shift false
2018/01/04 12:31:20 packer: 2018/01/04 12:31:20 Sending char '0', code '[0b 
8b]', shift false
2018/01/04 12:31:20 packer: 2018/01/04 12:31:20 Sending char '.', code '[34 
b4]', shift false
2018/01/04 12:31:20 packer: 2018/01/04 12:31:20 Sending char '2', code '[03 
83]', shift false
2018/01/04 12:31:20 packer: 2018/01/04 12:31:20 Sending char '.', code '[34 
b4]', shift false
2018/01/04 12:31:20 packer: 2018/01/04 12:31:20 Sending char '2', code '[03 
83]', shift false
2018/01/04 12:31:20 packer: 2018/01/04 12:31:20 Sending char ':', code '[2a 27 
aa a7]', shift true
2018/01/04 12:31:20 packer: 2018/01/04 12:31:20 Sending char '8', code '[09 
89]', shift false
2018/01/04 12:31:20 packer: 2018/01/04 12:31:20 Sending char '3', code '[04 
84]', shift false
2018/01/04 12:31:20 packer: 2018/01/04 12:31:20 Sending char '2', code '[03 
83]', shift false
2018/01/04 12:31:20 packer: 2018/01/04 12:31:20 Sending char '0', code '[0b 
8b]', shift false
2018/01/04 12:31:20 packer: 2018/01/04 12:31:20 Sending char '/', code '[35 
b5]', shift false
2018/01/04 12:31:20 packer: 2018/01/04 12:31:20 Sending char 'k', code '[25 
a5]', shift false
2018/01/04 12:31:20 packer: 2018/01/04 12:31:20 Sending char 's', code '[1f 
9f]', shift false
2018/01/04 12:31:20 packer: 2018/01/04 12:31:20 Sending char '.', code '[34 
b4]', shift false
2018/01/04 12:31:20 packer: 2018/01/04 12:31:20 Sending char 'c', code '[2e 
ae]', shift false
2018/01/04 12:31:20 packer: 2018/01/04 12:31:20 Sending char 'f', code '[21 
a1]', shift false
2018/01/04 12:31:20 packer: 2018/01/04 12:31:20 Sending char 'g', code '[22 
a2]', shift false
2018/01/04 12:31:20 packer: 2018/01/04 12:31:20 Special code '<enter>' found, 
replacing with: [1c 9c]
2018/01/04 12:31:20 packer: 2018/01/04 12:31:20 Executing VBoxManage: 
[]string{"controlvm", "centos7", "keyboardputscancode", "0f"}
2018/01/04 12:31:20 packer: 2018/01/04 12:31:20 stdout:
2018/01/04 12:31:20 packer: 2018/01/04 12:31:20 stderr:
2018/01/04 12:31:20 packer: 2018/01/04 12:31:20 Executing VBoxManage: 
[]string{"controlvm", "centos7", "keyboardputscancode", "8f"}
2018/01/04 12:31:20 packer: 2018/01/04 12:31:20 stdout:
2018/01/04 12:31:20 packer: 2018/01/04 12:31:20 stderr:
2018/01/04 12:31:20 packer: 2018/01/04 12:31:20 Executing VBoxManage: 
[]string{"controlvm", "centos7", "keyboardputscancode", "39"}
2018/01/04 12:31:20 packer: 2018/01/04 12:31:20 stdout:
2018/01/04 12:31:20 packer: 2018/01/04 12:31:20 stderr:
2018/01/04 12:31:20 packer: 2018/01/04 12:31:20 Executing VBoxManage: 
[]string{"controlvm", "centos7", "keyboardputscancode", "b9"}
2018/01/04 12:31:20 packer: 2018/01/04 12:31:20 stdout:
2018/01/04 12:31:20 packer: 2018/01/04 12:31:20 stderr:
2018/01/04 12:31:20 packer: 2018/01/04 12:31:20 Executing VBoxManage: 
[]string{"controlvm", "centos7", "keyboardputscancode", "31"}
2018/01/04 12:31:20 packer: 2018/01/04 12:31:20 stdout:
2018/01/04 12:31:20 packer: 2018/01/04 12:31:20 stderr:
2018/01/04 12:31:20 packer: 2018/01/04 12:31:20 Executing VBoxManage: 
[]string{"controlvm", "centos7", "keyboardputscancode", "b1"}
2018/01/04 12:31:20 packer: 2018/01/04 12:31:20 stdout:
2018/01/04 12:31:20 packer: 2018/01/04 12:31:20 stderr:
2018/01/04 12:31:20 packer: 2018/01/04 12:31:20 Executing VBoxManage: 
[]string{"controlvm", "centos7", "keyboardputscancode", "12"}
2018/01/04 12:31:20 packer: 2018/01/04 12:31:20 stdout:
2018/01/04 12:31:20 packer: 2018/01/04 12:31:20 stderr:
2018/01/04 12:31:20 packer: 2018/01/04 12:31:20 Executing VBoxManage: 
[]string{"controlvm", "centos7", "keyboardputscancode", "92"}
2018/01/04 12:31:20 packer: 2018/01/04 12:31:20 stdout:
2018/01/04 12:31:20 packer: 2018/01/04 12:31:20 stderr:
2018/01/04 12:31:20 packer: 2018/01/04 12:31:20 Executing VBoxManage: 
[]string{"controlvm", "centos7", "keyboardputscancode", "14"}
2018/01/04 12:31:20 packer: 2018/01/04 12:31:20 stdout:
2018/01/04 12:31:20 packer: 2018/01/04 12:31:20 stderr:
2018/01/04 12:31:20 packer: 2018/01/04 12:31:20 Executing VBoxManage: 
[]string{"controlvm", "centos7", "keyboardputscancode", "94"}
2018/01/04 12:31:20 packer: 2018/01/04 12:31:20 stdout:
2018/01/04 12:31:20 packer: 2018/01/04 12:31:20 stderr:
2018/01/04 12:31:20 packer: 2018/01/04 12:31:20 Executing VBoxManage: 
[]string{"controlvm", "centos7", "keyboardputscancode", "34"}
2018/01/04 12:31:20 packer: 2018/01/04 12:31:20 stdout:
2018/01/04 12:31:20 packer: 2018/01/04 12:31:20 stderr:
2018/01/04 12:31:20 packer: 2018/01/04 12:31:20 Executing VBoxManage: 
[]string{"controlvm", "centos7", "keyboardputscancode", "b4"}
2018/01/04 12:31:20 packer: 2018/01/04 12:31:20 stdout:
2018/01/04 12:31:20 packer: 2018/01/04 12:31:20 stderr:
2018/01/04 12:31:20 packer: 2018/01/04 12:31:20 Executing VBoxManage: 
[]string{"controlvm", "centos7", "keyboardputscancode", "17"}
2018/01/04 12:31:20 packer: 2018/01/04 12:31:20 stdout:
2018/01/04 12:31:20 packer: 2018/01/04 12:31:20 stderr:
2018/01/04 12:31:20 packer: 2018/01/04 12:31:20 Executing VBoxManage: 
[]string{"controlvm", "centos7", "keyboardputscancode", "97"}
2018/01/04 12:31:20 packer: 2018/01/04 12:31:20 stdout:
2018/01/04 12:31:20 packer: 2018/01/04 12:31:20 stderr:
2018/01/04 12:31:20 packer: 2018/01/04 12:31:20 Executing VBoxManage: 
[]string{"controlvm", "centos7", "keyboardputscancode", "21"}
2018/01/04 12:31:20 packer: 2018/01/04 12:31:20 stdout:
2018/01/04 12:31:20 packer: 2018/01/04 12:31:20 stderr:
2018/01/04 12:31:20 packer: 2018/01/04 12:31:20 Executing VBoxManage: 
[]string{"controlvm", "centos7", "keyboardputscancode", "a1"}
2018/01/04 12:31:20 packer: 2018/01/04 12:31:20 stdout:
2018/01/04 12:31:20 packer: 2018/01/04 12:31:20 stderr:
2018/01/04 12:31:20 packer: 2018/01/04 12:31:20 Executing VBoxManage: 
[]string{"controlvm", "centos7", "keyboardputscancode", "31"}
2018/01/04 12:31:20 packer: 2018/01/04 12:31:20 stdout:
2018/01/04 12:31:20 packer: 2018/01/04 12:31:20 stderr:
2018/01/04 12:31:20 packer: 2018/01/04 12:31:20 Executing VBoxManage: 
[]string{"controlvm", "centos7", "keyboardputscancode", "b1"}
2018/01/04 12:31:21 packer: 2018/01/04 12:31:21 stdout:
2018/01/04 12:31:21 packer: 2018/01/04 12:31:21 stderr:
2018/01/04 12:31:21 packer: 2018/01/04 12:31:21 Executing VBoxManage: 
[]string{"controlvm", "centos7", "keyboardputscancode", "1e"}
2018/01/04 12:31:21 packer: 2018/01/04 12:31:21 stdout:
2018/01/04 12:31:21 packer: 2018/01/04 12:31:21 stderr:
2018/01/04 12:31:21 packer: 2018/01/04 12:31:21 Executing VBoxManage: 
[]string{"controlvm", "centos7", "keyboardputscancode", "9e"}
2018/01/04 12:31:21 packer: 2018/01/04 12:31:21 stdout:
2018/01/04 12:31:21 packer: 2018/01/04 12:31:21 stderr:
2018/01/04 12:31:21 packer: 2018/01/04 12:31:21 Executing VBoxManage: 
[]string{"controlvm", "centos7", "keyboardputscancode", "32"}
2018/01/04 12:31:21 packer: 2018/01/04 12:31:21 stdout:
2018/01/04 12:31:21 packer: 2018/01/04 12:31:21 stderr:
2018/01/04 12:31:21 packer: 2018/01/04 12:31:21 Executing VBoxManage: 
[]string{"controlvm", "centos7", "keyboardputscancode", "b2"}
2018/01/04 12:31:21 packer: 2018/01/04 12:31:21 stdout:
2018/01/04 12:31:21 packer: 2018/01/04 12:31:21 stderr:
2018/01/04 12:31:21 packer: 2018/01/04 12:31:21 Executing VBoxManage: 
[]string{"controlvm", "centos7", "keyboardputscancode", "12"}
2018/01/04 12:31:21 packer: 2018/01/04 12:31:21 stdout:
2018/01/04 12:31:21 packer: 2018/01/04 12:31:21 stderr:
2018/01/04 12:31:21 packer: 2018/01/04 12:31:21 Executing VBoxManage: 
[]string{"controlvm", "centos7", "keyboardputscancode", "92"}
2018/01/04 12:31:21 packer: 2018/01/04 12:31:21 stdout:
2018/01/04 12:31:21 packer: 2018/01/04 12:31:21 stderr:
2018/01/04 12:31:21 packer: 2018/01/04 12:31:21 Executing VBoxManage: 
[]string{"controlvm", "centos7", "keyboardputscancode", "1f"}
2018/01/04 12:31:21 packer: 2018/01/04 12:31:21 stdout:
2018/01/04 12:31:21 packer: 2018/01/04 12:31:21 stderr:
2018/01/04 12:31:21 packer: 2018/01/04 12:31:21 Executing VBoxManage: 
[]string{"controlvm", "centos7", "keyboardputscancode", "9f"}
2018/01/04 12:31:21 packer: 2018/01/04 12:31:21 stdout:
2018/01/04 12:31:21 packer: 2018/01/04 12:31:21 stderr:
2018/01/04 12:31:21 packer: 2018/01/04 12:31:21 Executing VBoxManage: 
[]string{"controlvm", "centos7", "keyboardputscancode", "0d"}
2018/01/04 12:31:21 packer: 2018/01/04 12:31:21 stdout:
2018/01/04 12:31:21 packer: 2018/01/04 12:31:21 stderr:
2018/01/04 12:31:21 packer: 2018/01/04 12:31:21 Executing VBoxManage: 
[]string{"controlvm", "centos7", "keyboardputscancode", "8d"}
2018/01/04 12:31:21 packer: 2018/01/04 12:31:21 stdout:
2018/01/04 12:31:21 packer: 2018/01/04 12:31:21 stderr:
2018/01/04 12:31:21 packer: 2018/01/04 12:31:21 Executing VBoxManage: 
[]string{"controlvm", "centos7", "keyboardputscancode", "0b"}
2018/01/04 12:31:21 packer: 2018/01/04 12:31:21 stdout:
2018/01/04 12:31:21 packer: 2018/01/04 12:31:21 stderr:
2018/01/04 12:31:21 packer: 2018/01/04 12:31:21 Executing VBoxManage: 
[]string{"controlvm", "centos7", "keyboardputscancode", "8b"}
2018/01/04 12:31:21 packer: 2018/01/04 12:31:21 stdout:
2018/01/04 12:31:21 packer: 2018/01/04 12:31:21 stderr:
2018/01/04 12:31:21 packer: 2018/01/04 12:31:21 Executing VBoxManage: 
[]string{"controlvm", "centos7", "keyboardputscancode", "39"}
2018/01/04 12:31:21 packer: 2018/01/04 12:31:21 stdout:
2018/01/04 12:31:21 packer: 2018/01/04 12:31:21 stderr:
2018/01/04 12:31:21 packer: 2018/01/04 12:31:21 Executing VBoxManage: 
[]string{"controlvm", "centos7", "keyboardputscancode", "b9"}
2018/01/04 12:31:21 packer: 2018/01/04 12:31:21 stdout:
2018/01/04 12:31:21 packer: 2018/01/04 12:31:21 stderr:
2018/01/04 12:31:21 packer: 2018/01/04 12:31:21 Executing VBoxManage: 
[]string{"controlvm", "centos7", "keyboardputscancode", "14"}
2018/01/04 12:31:21 packer: 2018/01/04 12:31:21 stdout:
2018/01/04 12:31:21 packer: 2018/01/04 12:31:21 stderr:
2018/01/04 12:31:21 packer: 2018/01/04 12:31:21 Executing VBoxManage: 
[]string{"controlvm", "centos7", "keyboardputscancode", "94"}
2018/01/04 12:31:21 packer: 2018/01/04 12:31:21 stdout:
2018/01/04 12:31:21 packer: 2018/01/04 12:31:21 stderr:
2018/01/04 12:31:21 packer: 2018/01/04 12:31:21 Executing VBoxManage: 
[]string{"controlvm", "centos7", "keyboardputscancode", "12"}
2018/01/04 12:31:21 packer: 2018/01/04 12:31:21 stdout:
2018/01/04 12:31:21 packer: 2018/01/04 12:31:21 stderr:
2018/01/04 12:31:21 packer: 2018/01/04 12:31:21 Executing VBoxManage: 
[]string{"controlvm", "centos7", "keyboardputscancode", "92"}
2018/01/04 12:31:21 packer: 2018/01/04 12:31:21 stdout:
2018/01/04 12:31:21 packer: 2018/01/04 12:31:21 stderr:
2018/01/04 12:31:21 packer: 2018/01/04 12:31:21 Executing VBoxManage: 
[]string{"controlvm", "centos7", "keyboardputscancode", "2d"}
2018/01/04 12:31:21 packer: 2018/01/04 12:31:21 stdout:
2018/01/04 12:31:21 packer: 2018/01/04 12:31:21 stderr:
2018/01/04 12:31:21 packer: 2018/01/04 12:31:21 Executing VBoxManage: 
[]string{"controlvm", "centos7", "keyboardputscancode", "ad"}
2018/01/04 12:31:21 packer: 2018/01/04 12:31:21 stdout:
2018/01/04 12:31:21 packer: 2018/01/04 12:31:21 stderr:
2018/01/04 12:31:21 packer: 2018/01/04 12:31:21 Executing VBoxManage: 
[]string{"controlvm", "centos7", "keyboardputscancode", "14"}
2018/01/04 12:31:21 packer: 2018/01/04 12:31:21 stdout:
2018/01/04 12:31:21 packer: 2018/01/04 12:31:21 stderr:
2018/01/04 12:31:21 packer: 2018/01/04 12:31:21 Executing VBoxManage: 
[]string{"controlvm", "centos7", "keyboardputscancode", "94"}
2018/01/04 12:31:21 packer: 2018/01/04 12:31:21 stdout:
2018/01/04 12:31:21 packer: 2018/01/04 12:31:21 stderr:
2018/01/04 12:31:21 packer: 2018/01/04 12:31:21 Executing VBoxManage: 
[]string{"controlvm", "centos7", "keyboardputscancode", "39"}
2018/01/04 12:31:22 packer: 2018/01/04 12:31:22 stdout:
2018/01/04 12:31:22 packer: 2018/01/04 12:31:22 stderr:
2018/01/04 12:31:22 packer: 2018/01/04 12:31:22 Executing VBoxManage: 
[]string{"controlvm", "centos7", "keyboardputscancode", "b9"}
2018/01/04 12:31:22 packer: 2018/01/04 12:31:22 stdout:
2018/01/04 12:31:22 packer: 2018/01/04 12:31:22 stderr:
2018/01/04 12:31:22 packer: 2018/01/04 12:31:22 Executing VBoxManage: 
[]string{"controlvm", "centos7", "keyboardputscancode", "25"}
2018/01/04 12:31:22 packer: 2018/01/04 12:31:22 stdout:
2018/01/04 12:31:22 packer: 2018/01/04 12:31:22 stderr:
2018/01/04 12:31:22 packer: 2018/01/04 12:31:22 Executing VBoxManage: 
[]string{"controlvm", "centos7", "keyboardputscancode", "a5"}
2018/01/04 12:31:22 packer: 2018/01/04 12:31:22 stdout:
2018/01/04 12:31:22 packer: 2018/01/04 12:31:22 stderr:
2018/01/04 12:31:22 packer: 2018/01/04 12:31:22 Executing VBoxManage: 
[]string{"controlvm", "centos7", "keyboardputscancode", "1f"}
2018/01/04 12:31:22 packer: 2018/01/04 12:31:22 stdout:
2018/01/04 12:31:22 packer: 2018/01/04 12:31:22 stderr:
2018/01/04 12:31:22 packer: 2018/01/04 12:31:22 Executing VBoxManage: 
[]string{"controlvm", "centos7", "keyboardputscancode", "9f"}
2018/01/04 12:31:22 packer: 2018/01/04 12:31:22 stdout:
2018/01/04 12:31:22 packer: 2018/01/04 12:31:22 stderr:
2018/01/04 12:31:22 packer: 2018/01/04 12:31:22 Executing VBoxManage: 
[]string{"controlvm", "centos7", "keyboardputscancode", "0d"}
2018/01/04 12:31:22 packer: 2018/01/04 12:31:22 stdout:
2018/01/04 12:31:22 packer: 2018/01/04 12:31:22 stderr:
2018/01/04 12:31:22 packer: 2018/01/04 12:31:22 Executing VBoxManage: 
[]string{"controlvm", "centos7", "keyboardputscancode", "8d"}
2018/01/04 12:31:22 packer: 2018/01/04 12:31:22 stdout:
2018/01/04 12:31:22 packer: 2018/01/04 12:31:22 stderr:
2018/01/04 12:31:22 packer: 2018/01/04 12:31:22 Executing VBoxManage: 
[]string{"controlvm", "centos7", "keyboardputscancode", "23"}
2018/01/04 12:31:22 packer: 2018/01/04 12:31:22 stdout:
2018/01/04 12:31:22 packer: 2018/01/04 12:31:22 stderr:
2018/01/04 12:31:22 packer: 2018/01/04 12:31:22 Executing VBoxManage: 
[]string{"controlvm", "centos7", "keyboardputscancode", "a3"}
2018/01/04 12:31:22 packer: 2018/01/04 12:31:22 stdout:
2018/01/04 12:31:22 packer: 2018/01/04 12:31:22 stderr:
2018/01/04 12:31:22 packer: 2018/01/04 12:31:22 Executing VBoxManage: 
[]string{"controlvm", "centos7", "keyboardputscancode", "14"}
2018/01/04 12:31:22 packer: 2018/01/04 12:31:22 stdout:
2018/01/04 12:31:22 packer: 2018/01/04 12:31:22 stderr:
2018/01/04 12:31:22 packer: 2018/01/04 12:31:22 Executing VBoxManage: 
[]string{"controlvm", "centos7", "keyboardputscancode", "94"}
2018/01/04 12:31:22 packer: 2018/01/04 12:31:22 stdout:
2018/01/04 12:31:22 packer: 2018/01/04 12:31:22 stderr:
2018/01/04 12:31:22 packer: 2018/01/04 12:31:22 Executing VBoxManage: 
[]string{"controlvm", "centos7", "keyboardputscancode", "14"}
2018/01/04 12:31:22 packer: 2018/01/04 12:31:22 stdout:
2018/01/04 12:31:22 packer: 2018/01/04 12:31:22 stderr:
2018/01/04 12:31:22 packer: 2018/01/04 12:31:22 Executing VBoxManage: 
[]string{"controlvm", "centos7", "keyboardputscancode", "94"}
2018/01/04 12:31:22 packer: 2018/01/04 12:31:22 stdout:
2018/01/04 12:31:22 packer: 2018/01/04 12:31:22 stderr:
2018/01/04 12:31:22 packer: 2018/01/04 12:31:22 Executing VBoxManage: 
[]string{"controlvm", "centos7", "keyboardputscancode", "19"}
2018/01/04 12:31:22 packer: 2018/01/04 12:31:22 stdout:
2018/01/04 12:31:22 packer: 2018/01/04 12:31:22 stderr:
2018/01/04 12:31:22 packer: 2018/01/04 12:31:22 Executing VBoxManage: 
[]string{"controlvm", "centos7", "keyboardputscancode", "99"}
2018/01/04 12:31:22 packer: 2018/01/04 12:31:22 stdout:
2018/01/04 12:31:22 packer: 2018/01/04 12:31:22 stderr:
2018/01/04 12:31:22 packer: 2018/01/04 12:31:22 Executing VBoxManage: 
[]string{"controlvm", "centos7", "keyboardputscancode", "2a"}
2018/01/04 12:31:22 packer: 2018/01/04 12:31:22 stdout:
2018/01/04 12:31:22 packer: 2018/01/04 12:31:22 stderr:
2018/01/04 12:31:22 packer: 2018/01/04 12:31:22 Executing VBoxManage: 
[]string{"controlvm", "centos7", "keyboardputscancode", "27"}
2018/01/04 12:31:22 packer: 2018/01/04 12:31:22 stdout:
2018/01/04 12:31:22 packer: 2018/01/04 12:31:22 stderr:
2018/01/04 12:31:22 packer: 2018/01/04 12:31:22 Executing VBoxManage: 
[]string{"controlvm", "centos7", "keyboardputscancode", "aa"}
2018/01/04 12:31:22 packer: 2018/01/04 12:31:22 stdout:
2018/01/04 12:31:22 packer: 2018/01/04 12:31:22 stderr:
2018/01/04 12:31:22 packer: 2018/01/04 12:31:22 Executing VBoxManage: 
[]string{"controlvm", "centos7", "keyboardputscancode", "a7"}
2018/01/04 12:31:22 packer: 2018/01/04 12:31:22 stdout:
2018/01/04 12:31:22 packer: 2018/01/04 12:31:22 stderr:
2018/01/04 12:31:22 packer: 2018/01/04 12:31:22 Executing VBoxManage: 
[]string{"controlvm", "centos7", "keyboardputscancode", "35"}
2018/01/04 12:31:22 packer: 2018/01/04 12:31:22 stdout:
2018/01/04 12:31:22 packer: 2018/01/04 12:31:22 stderr:
2018/01/04 12:31:22 packer: 2018/01/04 12:31:22 Executing VBoxManage: 
[]string{"controlvm", "centos7", "keyboardputscancode", "b5"}
2018/01/04 12:31:22 packer: 2018/01/04 12:31:22 stdout:
2018/01/04 12:31:22 packer: 2018/01/04 12:31:22 stderr:
2018/01/04 12:31:22 packer: 2018/01/04 12:31:22 Executing VBoxManage: 
[]string{"controlvm", "centos7", "keyboardputscancode", "35"}
2018/01/04 12:31:22 packer: 2018/01/04 12:31:22 stdout:
2018/01/04 12:31:22 packer: 2018/01/04 12:31:22 stderr:
2018/01/04 12:31:22 packer: 2018/01/04 12:31:22 Executing VBoxManage: 
[]string{"controlvm", "centos7", "keyboardputscancode", "b5"}
2018/01/04 12:31:22 packer: 2018/01/04 12:31:22 stdout:
2018/01/04 12:31:22 packer: 2018/01/04 12:31:22 stderr:
2018/01/04 12:31:22 packer: 2018/01/04 12:31:22 Executing VBoxManage: 
[]string{"controlvm", "centos7", "keyboardputscancode", "02"}
2018/01/04 12:31:23 packer: 2018/01/04 12:31:23 stdout:
2018/01/04 12:31:23 packer: 2018/01/04 12:31:23 stderr:
2018/01/04 12:31:23 packer: 2018/01/04 12:31:23 Executing VBoxManage: 
[]string{"controlvm", "centos7", "keyboardputscancode", "82"}
2018/01/04 12:31:23 packer: 2018/01/04 12:31:23 stdout:
2018/01/04 12:31:23 packer: 2018/01/04 12:31:23 stderr:
2018/01/04 12:31:23 packer: 2018/01/04 12:31:23 Executing VBoxManage: 
[]string{"controlvm", "centos7", "keyboardputscancode", "0b"}
2018/01/04 12:31:23 packer: 2018/01/04 12:31:23 stdout:
2018/01/04 12:31:23 packer: 2018/01/04 12:31:23 stderr:
2018/01/04 12:31:23 packer: 2018/01/04 12:31:23 Executing VBoxManage: 
[]string{"controlvm", "centos7", "keyboardputscancode", "8b"}
2018/01/04 12:31:23 packer: 2018/01/04 12:31:23 stdout:
2018/01/04 12:31:23 packer: 2018/01/04 12:31:23 stderr:
2018/01/04 12:31:23 packer: 2018/01/04 12:31:23 Executing VBoxManage: 
[]string{"controlvm", "centos7", "keyboardputscancode", "34"}
2018/01/04 12:31:23 packer: 2018/01/04 12:31:23 stdout:
2018/01/04 12:31:23 packer: 2018/01/04 12:31:23 stderr:
2018/01/04 12:31:23 packer: 2018/01/04 12:31:23 Executing VBoxManage: 
[]string{"controlvm", "centos7", "keyboardputscancode", "b4"}
2018/01/04 12:31:23 packer: 2018/01/04 12:31:23 stdout:
2018/01/04 12:31:23 packer: 2018/01/04 12:31:23 stderr:
2018/01/04 12:31:23 packer: 2018/01/04 12:31:23 Executing VBoxManage: 
[]string{"controlvm", "centos7", "keyboardputscancode", "0b"}
2018/01/04 12:31:23 packer: 2018/01/04 12:31:23 stdout:
2018/01/04 12:31:23 packer: 2018/01/04 12:31:23 stderr:
2018/01/04 12:31:23 packer: 2018/01/04 12:31:23 Executing VBoxManage: 
[]string{"controlvm", "centos7", "keyboardputscancode", "8b"}
2018/01/04 12:31:23 packer: 2018/01/04 12:31:23 stdout:
2018/01/04 12:31:23 packer: 2018/01/04 12:31:23 stderr:
2018/01/04 12:31:23 packer: 2018/01/04 12:31:23 Executing VBoxManage: 
[]string{"controlvm", "centos7", "keyboardputscancode", "34"}
2018/01/04 12:31:23 packer: 2018/01/04 12:31:23 stdout:
2018/01/04 12:31:23 packer: 2018/01/04 12:31:23 stderr:
2018/01/04 12:31:23 packer: 2018/01/04 12:31:23 Executing VBoxManage: 
[]string{"controlvm", "centos7", "keyboardputscancode", "b4"}
2018/01/04 12:31:23 packer: 2018/01/04 12:31:23 stdout:
2018/01/04 12:31:23 packer: 2018/01/04 12:31:23 stderr:
2018/01/04 12:31:23 packer: 2018/01/04 12:31:23 Executing VBoxManage: 
[]string{"controlvm", "centos7", "keyboardputscancode", "03"}
2018/01/04 12:31:23 packer: 2018/01/04 12:31:23 stdout:
2018/01/04 12:31:23 packer: 2018/01/04 12:31:23 stderr:
2018/01/04 12:31:23 packer: 2018/01/04 12:31:23 Executing VBoxManage: 
[]string{"controlvm", "centos7", "keyboardputscancode", "83"}
2018/01/04 12:31:23 packer: 2018/01/04 12:31:23 stdout:
2018/01/04 12:31:23 packer: 2018/01/04 12:31:23 stderr:
2018/01/04 12:31:23 packer: 2018/01/04 12:31:23 Executing VBoxManage: 
[]string{"controlvm", "centos7", "keyboardputscancode", "34"}
2018/01/04 12:31:23 packer: 2018/01/04 12:31:23 stdout:
2018/01/04 12:31:23 packer: 2018/01/04 12:31:23 stderr:
2018/01/04 12:31:23 packer: 2018/01/04 12:31:23 Executing VBoxManage: 
[]string{"controlvm", "centos7", "keyboardputscancode", "b4"}
2018/01/04 12:31:23 packer: 2018/01/04 12:31:23 stdout:
2018/01/04 12:31:23 packer: 2018/01/04 12:31:23 stderr:
2018/01/04 12:31:23 packer: 2018/01/04 12:31:23 Executing VBoxManage: 
[]string{"controlvm", "centos7", "keyboardputscancode", "03"}
2018/01/04 12:31:23 packer: 2018/01/04 12:31:23 stdout:
2018/01/04 12:31:23 packer: 2018/01/04 12:31:23 stderr:
2018/01/04 12:31:23 packer: 2018/01/04 12:31:23 Executing VBoxManage: 
[]string{"controlvm", "centos7", "keyboardputscancode", "83"}
2018/01/04 12:31:23 packer: 2018/01/04 12:31:23 stdout:
2018/01/04 12:31:23 packer: 2018/01/04 12:31:23 stderr:
2018/01/04 12:31:23 packer: 2018/01/04 12:31:23 Executing VBoxManage: 
[]string{"controlvm", "centos7", "keyboardputscancode", "2a"}
2018/01/04 12:31:23 packer: 2018/01/04 12:31:23 stdout:
2018/01/04 12:31:23 packer: 2018/01/04 12:31:23 stderr:
2018/01/04 12:31:23 packer: 2018/01/04 12:31:23 Executing VBoxManage: 
[]string{"controlvm", "centos7", "keyboardputscancode", "27"}
2018/01/04 12:31:23 packer: 2018/01/04 12:31:23 stdout:
2018/01/04 12:31:23 packer: 2018/01/04 12:31:23 stderr:
2018/01/04 12:31:23 packer: 2018/01/04 12:31:23 Executing VBoxManage: 
[]string{"controlvm", "centos7", "keyboardputscancode", "aa"}
2018/01/04 12:31:23 packer: 2018/01/04 12:31:23 stdout:
2018/01/04 12:31:23 packer: 2018/01/04 12:31:23 stderr:
2018/01/04 12:31:23 packer: 2018/01/04 12:31:23 Executing VBoxManage: 
[]string{"controlvm", "centos7", "keyboardputscancode", "a7"}
2018/01/04 12:31:23 packer: 2018/01/04 12:31:23 stdout:
2018/01/04 12:31:23 packer: 2018/01/04 12:31:23 stderr:
2018/01/04 12:31:23 packer: 2018/01/04 12:31:23 Executing VBoxManage: 
[]string{"controlvm", "centos7", "keyboardputscancode", "09"}
2018/01/04 12:31:23 packer: 2018/01/04 12:31:23 stdout:
2018/01/04 12:31:23 packer: 2018/01/04 12:31:23 stderr:
2018/01/04 12:31:23 packer: 2018/01/04 12:31:23 Executing VBoxManage: 
[]string{"controlvm", "centos7", "keyboardputscancode", "89"}
2018/01/04 12:31:23 packer: 2018/01/04 12:31:23 stdout:
2018/01/04 12:31:23 packer: 2018/01/04 12:31:23 stderr:
2018/01/04 12:31:23 packer: 2018/01/04 12:31:23 Executing VBoxManage: 
[]string{"controlvm", "centos7", "keyboardputscancode", "04"}
2018/01/04 12:31:24 packer: 2018/01/04 12:31:24 stdout:
2018/01/04 12:31:24 packer: 2018/01/04 12:31:24 stderr:
2018/01/04 12:31:24 packer: 2018/01/04 12:31:24 Executing VBoxManage: 
[]string{"controlvm", "centos7", "keyboardputscancode", "84"}
2018/01/04 12:31:24 packer: 2018/01/04 12:31:24 stdout:
2018/01/04 12:31:24 packer: 2018/01/04 12:31:24 stderr:
2018/01/04 12:31:24 packer: 2018/01/04 12:31:24 Executing VBoxManage: 
[]string{"controlvm", "centos7", "keyboardputscancode", "03"}
2018/01/04 12:31:24 packer: 2018/01/04 12:31:24 stdout:
2018/01/04 12:31:24 packer: 2018/01/04 12:31:24 stderr:
2018/01/04 12:31:24 packer: 2018/01/04 12:31:24 Executing VBoxManage: 
[]string{"controlvm", "centos7", "keyboardputscancode", "83"}
2018/01/04 12:31:24 packer: 2018/01/04 12:31:24 stdout:
2018/01/04 12:31:24 packer: 2018/01/04 12:31:24 stderr:
2018/01/04 12:31:24 packer: 2018/01/04 12:31:24 Executing VBoxManage: 
[]string{"controlvm", "centos7", "keyboardputscancode", "0b"}
2018/01/04 12:31:24 packer: 2018/01/04 12:31:24 stdout:
2018/01/04 12:31:24 packer: 2018/01/04 12:31:24 stderr:
2018/01/04 12:31:24 packer: 2018/01/04 12:31:24 Executing VBoxManage: 
[]string{"controlvm", "centos7", "keyboardputscancode", "8b"}
2018/01/04 12:31:24 packer: 2018/01/04 12:31:24 stdout:
2018/01/04 12:31:24 packer: 2018/01/04 12:31:24 stderr:
2018/01/04 12:31:24 packer: 2018/01/04 12:31:24 Executing VBoxManage: 
[]string{"controlvm", "centos7", "keyboardputscancode", "35"}
2018/01/04 12:31:24 packer: 2018/01/04 12:31:24 stdout:
2018/01/04 12:31:24 packer: 2018/01/04 12:31:24 stderr:
2018/01/04 12:31:24 packer: 2018/01/04 12:31:24 Executing VBoxManage: 
[]string{"controlvm", "centos7", "keyboardputscancode", "b5"}
2018/01/04 12:31:24 packer: 2018/01/04 12:31:24 stdout:
2018/01/04 12:31:24 packer: 2018/01/04 12:31:24 stderr:
2018/01/04 12:31:24 packer: 2018/01/04 12:31:24 Executing VBoxManage: 
[]string{"controlvm", "centos7", "keyboardputscancode", "25"}
2018/01/04 12:31:24 packer: 2018/01/04 12:31:24 stdout:
2018/01/04 12:31:24 packer: 2018/01/04 12:31:24 stderr:
2018/01/04 12:31:24 packer: 2018/01/04 12:31:24 Executing VBoxManage: 
[]string{"controlvm", "centos7", "keyboardputscancode", "a5"}
2018/01/04 12:31:24 packer: 2018/01/04 12:31:24 stdout:
2018/01/04 12:31:24 packer: 2018/01/04 12:31:24 stderr:
2018/01/04 12:31:24 packer: 2018/01/04 12:31:24 Executing VBoxManage: 
[]string{"controlvm", "centos7", "keyboardputscancode", "1f"}
2018/01/04 12:31:24 packer: 2018/01/04 12:31:24 stdout:
2018/01/04 12:31:24 packer: 2018/01/04 12:31:24 stderr:
2018/01/04 12:31:24 packer: 2018/01/04 12:31:24 Executing VBoxManage: 
[]string{"controlvm", "centos7", "keyboardputscancode", "9f"}
2018/01/04 12:31:24 packer: 2018/01/04 12:31:24 stdout:
2018/01/04 12:31:24 packer: 2018/01/04 12:31:24 stderr:
2018/01/04 12:31:24 packer: 2018/01/04 12:31:24 Executing VBoxManage: 
[]string{"controlvm", "centos7", "keyboardputscancode", "34"}
2018/01/04 12:31:24 packer: 2018/01/04 12:31:24 stdout:
2018/01/04 12:31:24 packer: 2018/01/04 12:31:24 stderr:
2018/01/04 12:31:24 packer: 2018/01/04 12:31:24 Executing VBoxManage: 
[]string{"controlvm", "centos7", "keyboardputscancode", "b4"}
2018/01/04 12:31:24 packer: 2018/01/04 12:31:24 stdout:
2018/01/04 12:31:24 packer: 2018/01/04 12:31:24 stderr:
2018/01/04 12:31:24 packer: 2018/01/04 12:31:24 Executing VBoxManage: 
[]string{"controlvm", "centos7", "keyboardputscancode", "2e"}
2018/01/04 12:31:24 packer: 2018/01/04 12:31:24 stdout:
2018/01/04 12:31:24 packer: 2018/01/04 12:31:24 stderr:
2018/01/04 12:31:24 packer: 2018/01/04 12:31:24 Executing VBoxManage: 
[]string{"controlvm", "centos7", "keyboardputscancode", "ae"}
2018/01/04 12:31:24 packer: 2018/01/04 12:31:24 stdout:
2018/01/04 12:31:24 packer: 2018/01/04 12:31:24 stderr:
2018/01/04 12:31:24 packer: 2018/01/04 12:31:24 Executing VBoxManage: 
[]string{"controlvm", "centos7", "keyboardputscancode", "21"}
2018/01/04 12:31:24 packer: 2018/01/04 12:31:24 stdout:
2018/01/04 12:31:24 packer: 2018/01/04 12:31:24 stderr:
2018/01/04 12:31:24 packer: 2018/01/04 12:31:24 Executing VBoxManage: 
[]string{"controlvm", "centos7", "keyboardputscancode", "a1"}
2018/01/04 12:31:24 packer: 2018/01/04 12:31:24 stdout:
2018/01/04 12:31:24 packer: 2018/01/04 12:31:24 stderr:
2018/01/04 12:31:24 packer: 2018/01/04 12:31:24 Executing VBoxManage: 
[]string{"controlvm", "centos7", "keyboardputscancode", "22"}
2018/01/04 12:31:24 packer: 2018/01/04 12:31:24 stdout:
2018/01/04 12:31:24 packer: 2018/01/04 12:31:24 stderr:
2018/01/04 12:31:24 packer: 2018/01/04 12:31:24 Executing VBoxManage: 
[]string{"controlvm", "centos7", "keyboardputscancode", "a2"}
2018/01/04 12:31:24 packer: 2018/01/04 12:31:24 stdout:
2018/01/04 12:31:24 packer: 2018/01/04 12:31:24 stderr:
2018/01/04 12:31:24 packer: 2018/01/04 12:31:24 Executing VBoxManage: 
[]string{"controlvm", "centos7", "keyboardputscancode", "1c"}
2018/01/04 12:31:24 packer: 2018/01/04 12:31:24 stdout:
2018/01/04 12:31:24 packer: 2018/01/04 12:31:24 stderr:
2018/01/04 12:31:24 packer: 2018/01/04 12:31:24 Executing VBoxManage: 
[]string{"controlvm", "centos7", "keyboardputscancode", "9c"}
2018/01/04 12:31:24 packer: 2018/01/04 12:31:24 stdout:
2018/01/04 12:31:24 packer: 2018/01/04 12:31:24 stderr:
2018/01/04 12:31:24 packer: 2018/01/04 12:31:24 [INFO] Waiting for SSH, up to 
timeout: 13h53m20s
2018/01/04 12:31:24 ui: ==> virtualbox-iso: Waiting for SSH to become 
available...
==> virtualbox-iso: Waiting for SSH to become available...
2018/01/04 12:31:24 packer: 2018/01/04 12:31:24 [INFO] Attempting SSH 
connection...
2018/01/04 12:31:24 packer: 2018/01/04 12:31:24 reconnecting to TCP connection 
for SSH
2018/01/04 12:31:24 packer: 2018/01/04 12:31:24 handshaking with SSH
2018/01/04 12:31:44 packer: 2018/01/04 12:31:44 handshake error: ssh: handshake 
failed: EOF
2018/01/04 12:31:44 packer: 2018/01/04 12:31:44 [DEBUG] SSH handshake err: ssh: 
handshake failed: EOF
2018/01/04 12:31:51 packer: 2018/01/04 12:31:51 [INFO] Attempting SSH 
connection...
2018/01/04 12:31:51 packer: 2018/01/04 12:31:51 reconnecting to TCP connection 
for SSH
2018/01/04 12:31:51 packer: 2018/01/04 12:31:51 handshaking with SSH
2018/01/04 12:31:51 packer: 2018/01/04 12:31:51 handshake error: ssh: handshake 
failed: EOF
2018/01/04 12:31:51 packer: 2018/01/04 12:31:51 [DEBUG] SSH handshake err: ssh: 
handshake failed: EOF
2018/01/04 12:31:58 packer: 2018/01/04 12:31:58 [INFO] Attempting SSH 
connection...
2018/01/04 12:31:58 packer: 2018/01/04 12:31:58 reconnecting to TCP connection 
for SSH
2018/01/04 12:31:58 packer: 2018/01/04 12:31:58 handshaking with SSH
2018/01/04 12:31:58 packer: 2018/01/04 12:31:58 handshake error: ssh: handshake 
failed: EOF
2018/01/04 12:31:58 packer: 2018/01/04 12:31:58 [DEBUG] SSH handshake err: ssh: 
handshake failed: EOF
2018/01/04 12:32:05 packer: 2018/01/04 12:32:05 [INFO] Attempting SSH 
connection...
2018/01/04 12:32:05 packer: 2018/01/04 12:32:05 reconnecting to TCP connection 
for SSH
2018/01/04 12:32:05 packer: 2018/01/04 12:32:05 handshaking with SSH
2018/01/04 12:32:05 packer: 2018/01/04 12:32:05 handshake error: ssh: handshake 
failed: EOF
2018/01/04 12:32:05 packer: 2018/01/04 12:32:05 [DEBUG] SSH handshake err: ssh: 
handshake failed: EOF
2018/01/04 12:32:12 packer: 2018/01/04 12:32:12 [INFO] Attempting SSH 
connection...
2018/01/04 12:32:12 packer: 2018/01/04 12:32:12 reconnecting to TCP connection 
for SSH
2018/01/04 12:32:12 packer: 2018/01/04 12:32:12 handshaking with SSH
2018/01/04 12:32:12 packer: 2018/01/04 12:32:12 handshake error: ssh: handshake 
failed: EOF
2018/01/04 12:32:12 packer: 2018/01/04 12:32:12 [DEBUG] SSH handshake err: ssh: 
handshake failed: EOF
2018/01/04 12:32:19 packer: 2018/01/04 12:32:19 [INFO] Attempting SSH 
connection...
2018/01/04 12:32:19 packer: 2018/01/04 12:32:19 reconnecting to TCP connection 
for SSH
2018/01/04 12:32:19 packer: 2018/01/04 12:32:19 handshaking with SSH
2018/01/04 12:32:19 packer: 2018/01/04 12:32:19 handshake error: ssh: handshake 
failed: EOF
2018/01/04 12:32:19 packer: 2018/01/04 12:32:19 [DEBUG] SSH handshake err: ssh: 
handshake failed: EOF
2018/01/04 12:32:26 packer: 2018/01/04 12:32:26 [INFO] Attempting SSH 
connection...
2018/01/04 12:32:26 packer: 2018/01/04 12:32:26 reconnecting to TCP connection 
for SSH
2018/01/04 12:32:26 packer: 2018/01/04 12:32:26 handshaking with SSH
2018/01/04 12:32:26 packer: 2018/01/04 12:32:26 handshake error: ssh: handshake 
failed: EOF
2018/01/04 12:32:26 packer: 2018/01/04 12:32:26 [DEBUG] SSH handshake err: ssh: 
handshake failed: EOF
2018/01/04 12:32:33 packer: 2018/01/04 12:32:33 [INFO] Attempting SSH 
connection...
2018/01/04 12:32:33 packer: 2018/01/04 12:32:33 reconnecting to TCP connection 
for SSH
2018/01/04 12:32:33 packer: 2018/01/04 12:32:33 handshaking with SSH
2018/01/04 12:32:33 packer: 2018/01/04 12:32:33 handshake error: ssh: handshake 
failed: EOF
2018/01/04 12:32:33 packer: 2018/01/04 12:32:33 [DEBUG] SSH handshake err: ssh: 
handshake failed: EOF
2018/01/04 12:32:40 packer: 2018/01/04 12:32:40 [INFO] Attempting SSH 
connection...
2018/01/04 12:32:40 packer: 2018/01/04 12:32:40 reconnecting to TCP connection 
for SSH
2018/01/04 12:32:40 packer: 2018/01/04 12:32:40 handshaking with SSH
2018/01/04 12:32:40 packer: 2018/01/04 12:32:40 handshake error: ssh: handshake 
failed: EOF
2018/01/04 12:32:40 packer: 2018/01/04 12:32:40 [DEBUG] SSH handshake err: ssh: 
handshake failed: EOF
2018/01/04 12:32:47 packer: 2018/01/04 12:32:47 [INFO] Attempting SSH 
connection...
2018/01/04 12:32:47 packer: 2018/01/04 12:32:47 reconnecting to TCP connection 
for SSH
2018/01/04 12:32:47 packer: 2018/01/04 12:32:47 handshaking with SSH
2018/01/04 12:32:47 packer: 2018/01/04 12:32:47 handshake error: ssh: handshake 
failed: EOF
2018/01/04 12:32:47 packer: 2018/01/04 12:32:47 [DEBUG] SSH handshake err: ssh: 
handshake failed: EOF
2018/01/04 12:32:54 packer: 2018/01/04 12:32:54 [INFO] Attempting SSH 
connection...
2018/01/04 12:32:54 packer: 2018/01/04 12:32:54 reconnecting to TCP connection 
for SSH
2018/01/04 12:32:54 packer: 2018/01/04 12:32:54 handshaking with SSH
2018/01/04 12:32:54 packer: 2018/01/04 12:32:54 handshake error: ssh: handshake 
failed: EOF
2018/01/04 12:32:54 packer: 2018/01/04 12:32:54 [DEBUG] SSH handshake err: ssh: 
handshake failed: EOF
2018/01/04 12:33:01 packer: 2018/01/04 12:33:01 [INFO] Attempting SSH 
connection...
2018/01/04 12:33:01 packer: 2018/01/04 12:33:01 reconnecting to TCP connection 
for SSH
2018/01/04 12:33:01 packer: 2018/01/04 12:33:01 handshaking with SSH
2018/01/04 12:33:01 packer: 2018/01/04 12:33:01 handshake error: ssh: handshake 
failed: EOF
2018/01/04 12:33:01 packer: 2018/01/04 12:33:01 [DEBUG] SSH handshake err: ssh: 
handshake failed: EOF
2018/01/04 12:33:08 packer: 2018/01/04 12:33:08 [INFO] Attempting SSH 
connection...
2018/01/04 12:33:08 packer: 2018/01/04 12:33:08 reconnecting to TCP connection 
for SSH
2018/01/04 12:33:08 packer: 2018/01/04 12:33:08 handshaking with SSH
2018/01/04 12:33:08 packer: 2018/01/04 12:33:08 handshake error: ssh: handshake 
failed: EOF
2018/01/04 12:33:08 packer: 2018/01/04 12:33:08 [DEBUG] SSH handshake err: ssh: 
handshake failed: EOF
2018/01/04 12:33:15 packer: 2018/01/04 12:33:15 [INFO] Attempting SSH 
connection...
2018/01/04 12:33:15 packer: 2018/01/04 12:33:15 reconnecting to TCP connection 
for SSH
2018/01/04 12:33:15 packer: 2018/01/04 12:33:15 handshaking with SSH
2018/01/04 12:33:15 packer: 2018/01/04 12:33:15 handshake error: ssh: handshake 
failed: EOF
2018/01/04 12:33:15 packer: 2018/01/04 12:33:15 [DEBUG] SSH handshake err: ssh: 
handshake failed: EOF
2018/01/04 12:33:22 packer: 2018/01/04 12:33:22 [INFO] Attempting SSH 
connection...
2018/01/04 12:33:22 packer: 2018/01/04 12:33:22 reconnecting to TCP connection 
for SSH
2018/01/04 12:33:22 packer: 2018/01/04 12:33:22 handshaking with SSH
2018/01/04 12:33:22 packer: 2018/01/04 12:33:22 handshake error: ssh: handshake 
failed: EOF
2018/01/04 12:33:22 packer: 2018/01/04 12:33:22 [DEBUG] SSH handshake err: ssh: 
handshake failed: EOF
2018/01/04 12:33:29 packer: 2018/01/04 12:33:29 [INFO] Attempting SSH 
connection...
2018/01/04 12:33:29 packer: 2018/01/04 12:33:29 reconnecting to TCP connection 
for SSH
2018/01/04 12:33:29 packer: 2018/01/04 12:33:29 handshaking with SSH
2018/01/04 12:33:29 packer: 2018/01/04 12:33:29 handshake error: ssh: handshake 
failed: EOF
2018/01/04 12:33:29 packer: 2018/01/04 12:33:29 [DEBUG] SSH handshake err: ssh: 
handshake failed: EOF
2018/01/04 12:33:36 packer: 2018/01/04 12:33:36 [INFO] Attempting SSH 
connection...
2018/01/04 12:33:36 packer: 2018/01/04 12:33:36 reconnecting to TCP connection 
for SSH
2018/01/04 12:33:36 packer: 2018/01/04 12:33:36 handshaking with SSH
2018/01/04 12:33:36 packer: 2018/01/04 12:33:36 handshake error: ssh: handshake 
failed: EOF
2018/01/04 12:33:36 packer: 2018/01/04 12:33:36 [DEBUG] SSH handshake err: ssh: 
handshake failed: EOF
2018/01/04 12:33:43 packer: 2018/01/04 12:33:43 [INFO] Attempting SSH 
connection...
2018/01/04 12:33:43 packer: 2018/01/04 12:33:43 reconnecting to TCP connection 
for SSH
2018/01/04 12:33:43 packer: 2018/01/04 12:33:43 handshaking with SSH
2018/01/04 12:33:43 packer: 2018/01/04 12:33:43 handshake error: ssh: handshake 
failed: EOF
2018/01/04 12:33:43 packer: 2018/01/04 12:33:43 [DEBUG] SSH handshake err: ssh: 
handshake failed: EOF
2018/01/04 12:33:50 packer: 2018/01/04 12:33:50 [INFO] Attempting SSH 
connection...
2018/01/04 12:33:50 packer: 2018/01/04 12:33:50 reconnecting to TCP connection 
for SSH
2018/01/04 12:33:50 packer: 2018/01/04 12:33:50 handshaking with SSH
2018/01/04 12:33:50 packer: 2018/01/04 12:33:50 handshake error: ssh: handshake 
failed: EOF
2018/01/04 12:33:50 packer: 2018/01/04 12:33:50 [DEBUG] SSH handshake err: ssh: 
handshake failed: EOF
2018/01/04 12:33:57 packer: 2018/01/04 12:33:57 [INFO] Attempting SSH 
connection...
2018/01/04 12:33:57 packer: 2018/01/04 12:33:57 reconnecting to TCP connection 
for SSH
2018/01/04 12:33:57 packer: 2018/01/04 12:33:57 handshaking with SSH
2018/01/04 12:33:57 packer: 2018/01/04 12:33:57 handshake error: ssh: handshake 
failed: EOF
2018/01/04 12:33:57 packer: 2018/01/04 12:33:57 [DEBUG] SSH handshake err: ssh: 
handshake failed: EOF
2018/01/04 12:34:04 packer: 2018/01/04 12:34:04 [INFO] Attempting SSH 
connection...
2018/01/04 12:34:04 packer: 2018/01/04 12:34:04 reconnecting to TCP connection 
for SSH
2018/01/04 12:34:04 packer: 2018/01/04 12:34:04 handshaking with SSH
2018/01/04 12:34:04 packer: 2018/01/04 12:34:04 handshake error: ssh: handshake 
failed: EOF
2018/01/04 12:34:04 packer: 2018/01/04 12:34:04 [DEBUG] SSH handshake err: ssh: 
handshake failed: EOF
2018/01/04 12:34:11 packer: 2018/01/04 12:34:11 [INFO] Attempting SSH 
connection...
2018/01/04 12:34:11 packer: 2018/01/04 12:34:11 reconnecting to TCP connection 
for SSH
2018/01/04 12:34:11 packer: 2018/01/04 12:34:11 handshaking with SSH
2018/01/04 12:34:11 packer: 2018/01/04 12:34:11 handshake error: ssh: handshake 
failed: EOF
2018/01/04 12:34:11 packer: 2018/01/04 12:34:11 [DEBUG] SSH handshake err: ssh: 
handshake failed: EOF
2018/01/04 12:34:18 packer: 2018/01/04 12:34:18 [INFO] Attempting SSH 
connection...
2018/01/04 12:34:18 packer: 2018/01/04 12:34:18 reconnecting to TCP connection 
for SSH
2018/01/04 12:34:18 packer: 2018/01/04 12:34:18 handshaking with SSH
2018/01/04 12:34:18 packer: 2018/01/04 12:34:18 handshake error: ssh: handshake 
failed: EOF
2018/01/04 12:34:18 packer: 2018/01/04 12:34:18 [DEBUG] SSH handshake err: ssh: 
handshake failed: EOF
2018/01/04 12:34:25 packer: 2018/01/04 12:34:25 [INFO] Attempting SSH 
connection...
2018/01/04 12:34:25 packer: 2018/01/04 12:34:25 reconnecting to TCP connection 
for SSH
2018/01/04 12:34:25 packer: 2018/01/04 12:34:25 handshaking with SSH
2018/01/04 12:34:25 packer: 2018/01/04 12:34:25 handshake error: ssh: handshake 
failed: EOF
2018/01/04 12:34:25 packer: 2018/01/04 12:34:25 [DEBUG] SSH handshake err: ssh: 
handshake failed: EOF
2018/01/04 12:34:32 packer: 2018/01/04 12:34:32 [INFO] Attempting SSH 
connection...
2018/01/04 12:34:32 packer: 2018/01/04 12:34:32 reconnecting to TCP connection 
for SSH
2018/01/04 12:34:32 packer: 2018/01/04 12:34:32 handshaking with SSH
2018/01/04 12:34:32 packer: 2018/01/04 12:34:32 handshake error: ssh: handshake 
failed: EOF
2018/01/04 12:34:32 packer: 2018/01/04 12:34:32 [DEBUG] SSH handshake err: ssh: 
handshake failed: EOF
2018/01/04 12:34:39 packer: 2018/01/04 12:34:39 [INFO] Attempting SSH 
connection...
2018/01/04 12:34:39 packer: 2018/01/04 12:34:39 reconnecting to TCP connection 
for SSH
2018/01/04 12:34:39 packer: 2018/01/04 12:34:39 handshaking with SSH
2018/01/04 12:34:39 packer: 2018/01/04 12:34:39 handshake error: ssh: handshake 
failed: EOF
2018/01/04 12:34:39 packer: 2018/01/04 12:34:39 [DEBUG] SSH handshake err: ssh: 
handshake failed: EOF
2018/01/04 12:34:46 packer: 2018/01/04 12:34:46 [INFO] Attempting SSH 
connection...
2018/01/04 12:34:46 packer: 2018/01/04 12:34:46 reconnecting to TCP connection 
for SSH
2018/01/04 12:34:46 packer: 2018/01/04 12:34:46 handshaking with SSH
2018/01/04 12:34:46 packer: 2018/01/04 12:34:46 handshake error: ssh: handshake 
failed: EOF
2018/01/04 12:34:46 packer: 2018/01/04 12:34:46 [DEBUG] SSH handshake err: ssh: 
handshake failed: EOF
2018/01/04 12:34:53 packer: 2018/01/04 12:34:53 [INFO] Attempting SSH 
connection...
2018/01/04 12:34:53 packer: 2018/01/04 12:34:53 reconnecting to TCP connection 
for SSH
2018/01/04 12:34:53 packer: 2018/01/04 12:34:53 handshaking with SSH
2018/01/04 12:34:53 packer: 2018/01/04 12:34:53 handshake error: ssh: handshake 
failed: EOF
2018/01/04 12:34:53 packer: 2018/01/04 12:34:53 [DEBUG] SSH handshake err: ssh: 
handshake failed: EOF
2018/01/04 12:35:00 packer: 2018/01/04 12:35:00 [INFO] Attempting SSH 
connection...
2018/01/04 12:35:00 packer: 2018/01/04 12:35:00 reconnecting to TCP connection 
for SSH
2018/01/04 12:35:00 packer: 2018/01/04 12:35:00 handshaking with SSH
2018/01/04 12:35:00 packer: 2018/01/04 12:35:00 handshake error: ssh: handshake 
failed: EOF
2018/01/04 12:35:00 packer: 2018/01/04 12:35:00 [DEBUG] SSH handshake err: ssh: 
handshake failed: EOF
2018/01/04 12:35:07 packer: 2018/01/04 12:35:07 [INFO] Attempting SSH 
connection...
2018/01/04 12:35:07 packer: 2018/01/04 12:35:07 reconnecting to TCP connection 
for SSH
2018/01/04 12:35:07 packer: 2018/01/04 12:35:07 handshaking with SSH
2018/01/04 12:35:07 packer: 2018/01/04 12:35:07 handshake error: ssh: handshake 
failed: EOF
2018/01/04 12:35:07 packer: 2018/01/04 12:35:07 [DEBUG] SSH handshake err: ssh: 
handshake failed: EOF
2018/01/04 12:35:14 packer: 2018/01/04 12:35:14 [INFO] Attempting SSH 
connection...
2018/01/04 12:35:14 packer: 2018/01/04 12:35:14 reconnecting to TCP connection 
for SSH
2018/01/04 12:35:14 packer: 2018/01/04 12:35:14 handshaking with SSH
2018/01/04 12:35:14 packer: 2018/01/04 12:35:14 handshake error: ssh: handshake 
failed: EOF
2018/01/04 12:35:14 packer: 2018/01/04 12:35:14 [DEBUG] SSH handshake err: ssh: 
handshake failed: EOF
2018/01/04 12:35:21 packer: 2018/01/04 12:35:21 [INFO] Attempting SSH 
connection...
2018/01/04 12:35:21 packer: 2018/01/04 12:35:21 reconnecting to TCP connection 
for SSH
2018/01/04 12:35:21 packer: 2018/01/04 12:35:21 handshaking with SSH
2018/01/04 12:35:21 packer: 2018/01/04 12:35:21 handshake error: ssh: handshake 
failed: EOF
2018/01/04 12:35:21 packer: 2018/01/04 12:35:21 [DEBUG] SSH handshake err: ssh: 
handshake failed: EOF
2018/01/04 12:35:28 packer: 2018/01/04 12:35:28 [INFO] Attempting SSH 
connection...
2018/01/04 12:35:28 packer: 2018/01/04 12:35:28 reconnecting to TCP connection 
for SSH
2018/01/04 12:35:28 packer: 2018/01/04 12:35:28 handshaking with SSH
2018/01/04 12:35:28 packer: 2018/01/04 12:35:28 handshake error: ssh: handshake 
failed: EOF
2018/01/04 12:35:28 packer: 2018/01/04 12:35:28 [DEBUG] SSH handshake err: ssh: 
handshake failed: EOF
2018/01/04 12:35:35 packer: 2018/01/04 12:35:35 [INFO] Attempting SSH 
connection...
2018/01/04 12:35:35 packer: 2018/01/04 12:35:35 reconnecting to TCP connection 
for SSH
2018/01/04 12:35:35 packer: 2018/01/04 12:35:35 handshaking with SSH
2018/01/04 12:35:35 packer: 2018/01/04 12:35:35 handshake error: ssh: handshake 
failed: EOF
2018/01/04 12:35:35 packer: 2018/01/04 12:35:35 [DEBUG] SSH handshake err: ssh: 
handshake failed: EOF
2018/01/04 12:35:42 packer: 2018/01/04 12:35:42 [INFO] Attempting SSH 
connection...
2018/01/04 12:35:42 packer: 2018/01/04 12:35:42 reconnecting to TCP connection 
for SSH
2018/01/04 12:35:42 packer: 2018/01/04 12:35:42 handshaking with SSH
2018/01/04 12:35:42 packer: 2018/01/04 12:35:42 handshake error: ssh: handshake 
failed: EOF
2018/01/04 12:35:42 packer: 2018/01/04 12:35:42 [DEBUG] SSH handshake err: ssh: 
handshake failed: EOF
2018/01/04 12:35:49 packer: 2018/01/04 12:35:49 [INFO] Attempting SSH 
connection...
2018/01/04 12:35:49 packer: 2018/01/04 12:35:49 reconnecting to TCP connection 
for SSH
2018/01/04 12:35:49 packer: 2018/01/04 12:35:49 handshaking with SSH
2018/01/04 12:35:49 packer: 2018/01/04 12:35:49 handshake error: ssh: handshake 
failed: EOF
2018/01/04 12:35:49 packer: 2018/01/04 12:35:49 [DEBUG] SSH handshake err: ssh: 
handshake failed: EOF
2018/01/04 12:35:56 packer: 2018/01/04 12:35:56 [INFO] Attempting SSH 
connection...
2018/01/04 12:35:56 packer: 2018/01/04 12:35:56 reconnecting to TCP connection 
for SSH
2018/01/04 12:35:56 packer: 2018/01/04 12:35:56 handshaking with SSH
2018/01/04 12:35:56 packer: 2018/01/04 12:35:56 handshake error: ssh: handshake 
failed: EOF
2018/01/04 12:35:56 packer: 2018/01/04 12:35:56 [DEBUG] SSH handshake err: ssh: 
handshake failed: EOF
2018/01/04 12:36:03 packer: 2018/01/04 12:36:03 [INFO] Attempting SSH 
connection...
2018/01/04 12:36:03 packer: 2018/01/04 12:36:03 reconnecting to TCP connection 
for SSH
2018/01/04 12:36:03 packer: 2018/01/04 12:36:03 handshaking with SSH
2018/01/04 12:36:03 packer: 2018/01/04 12:36:03 handshake error: ssh: handshake 
failed: EOF
2018/01/04 12:36:03 packer: 2018/01/04 12:36:03 [DEBUG] SSH handshake err: ssh: 
handshake failed: EOF
2018/01/04 12:36:10 packer: 2018/01/04 12:36:10 [INFO] Attempting SSH 
connection...
2018/01/04 12:36:10 packer: 2018/01/04 12:36:10 reconnecting to TCP connection 
for SSH
2018/01/04 12:36:10 packer: 2018/01/04 12:36:10 handshaking with SSH
2018/01/04 12:36:10 packer: 2018/01/04 12:36:10 handshake error: ssh: handshake 
failed: EOF
2018/01/04 12:36:10 packer: 2018/01/04 12:36:10 [DEBUG] SSH handshake err: ssh: 
handshake failed: EOF
2018/01/04 12:36:17 packer: 2018/01/04 12:36:17 [INFO] Attempting SSH 
connection...
2018/01/04 12:36:17 packer: 2018/01/04 12:36:17 reconnecting to TCP connection 
for SSH
2018/01/04 12:36:17 packer: 2018/01/04 12:36:17 handshaking with SSH
2018/01/04 12:36:17 packer: 2018/01/04 12:36:17 handshake error: ssh: handshake 
failed: EOF
2018/01/04 12:36:17 packer: 2018/01/04 12:36:17 [DEBUG] SSH handshake err: ssh: 
handshake failed: EOF
2018/01/04 12:36:24 packer: 2018/01/04 12:36:24 [INFO] Attempting SSH 
connection...
2018/01/04 12:36:24 packer: 2018/01/04 12:36:24 reconnecting to TCP connection 
for SSH
2018/01/04 12:36:24 packer: 2018/01/04 12:36:24 handshaking with SSH
2018/01/04 12:36:24 packer: 2018/01/04 12:36:24 handshake error: ssh: handshake 
failed: EOF
2018/01/04 12:36:24 packer: 2018/01/04 12:36:24 [DEBUG] SSH handshake err: ssh: 
handshake failed: EOF
2018/01/04 12:36:31 packer: 2018/01/04 12:36:31 [INFO] Attempting SSH 
connection...
2018/01/04 12:36:31 packer: 2018/01/04 12:36:31 reconnecting to TCP connection 
for SSH
2018/01/04 12:36:31 packer: 2018/01/04 12:36:31 handshaking with SSH
2018/01/04 12:36:31 packer: 2018/01/04 12:36:31 handshake error: ssh: handshake 
failed: EOF
2018/01/04 12:36:31 packer: 2018/01/04 12:36:31 [DEBUG] SSH handshake err: ssh: 
handshake failed: EOF
2018/01/04 12:36:38 packer: 2018/01/04 12:36:38 [INFO] Attempting SSH 
connection...
2018/01/04 12:36:38 packer: 2018/01/04 12:36:38 reconnecting to TCP connection 
for SSH
2018/01/04 12:36:38 packer: 2018/01/04 12:36:38 handshaking with SSH
2018/01/04 12:36:38 packer: 2018/01/04 12:36:38 handshake error: ssh: handshake 
failed: EOF
2018/01/04 12:36:38 packer: 2018/01/04 12:36:38 [DEBUG] SSH handshake err: ssh: 
handshake failed: EOF
2018/01/04 12:36:45 packer: 2018/01/04 12:36:45 [INFO] Attempting SSH 
connection...
2018/01/04 12:36:45 packer: 2018/01/04 12:36:45 reconnecting to TCP connection 
for SSH
2018/01/04 12:36:45 packer: 2018/01/04 12:36:45 handshaking with SSH
2018/01/04 12:36:45 packer: 2018/01/04 12:36:45 handshake error: ssh: handshake 
failed: EOF
2018/01/04 12:36:45 packer: 2018/01/04 12:36:45 [DEBUG] SSH handshake err: ssh: 
handshake failed: EOF
2018/01/04 12:36:52 packer: 2018/01/04 12:36:52 [INFO] Attempting SSH 
connection...
2018/01/04 12:36:52 packer: 2018/01/04 12:36:52 reconnecting to TCP connection 
for SSH
2018/01/04 12:36:52 packer: 2018/01/04 12:36:52 handshaking with SSH
2018/01/04 12:36:52 packer: 2018/01/04 12:36:52 handshake error: ssh: handshake 
failed: EOF
2018/01/04 12:36:52 packer: 2018/01/04 12:36:52 [DEBUG] SSH handshake err: ssh: 
handshake failed: EOF
2018/01/04 12:36:59 packer: 2018/01/04 12:36:59 [INFO] Attempting SSH 
connection...
2018/01/04 12:36:59 packer: 2018/01/04 12:36:59 reconnecting to TCP connection 
for SSH
2018/01/04 12:36:59 packer: 2018/01/04 12:36:59 handshaking with SSH
2018/01/04 12:36:59 packer: 2018/01/04 12:36:59 handshake error: ssh: handshake 
failed: EOF
2018/01/04 12:36:59 packer: 2018/01/04 12:36:59 [DEBUG] SSH handshake err: ssh: 
handshake failed: EOF
2018/01/04 12:37:06 packer: 2018/01/04 12:37:06 [INFO] Attempting SSH 
connection...
2018/01/04 12:37:06 packer: 2018/01/04 12:37:06 reconnecting to TCP connection 
for SSH
2018/01/04 12:37:06 packer: 2018/01/04 12:37:06 handshaking with SSH
2018/01/04 12:37:06 packer: 2018/01/04 12:37:06 handshake error: ssh: handshake 
failed: EOF
2018/01/04 12:37:06 packer: 2018/01/04 12:37:06 [DEBUG] SSH handshake err: ssh: 
handshake failed: EOF
2018/01/04 12:37:13 packer: 2018/01/04 12:37:13 [INFO] Attempting SSH 
connection...
2018/01/04 12:37:13 packer: 2018/01/04 12:37:13 reconnecting to TCP connection 
for SSH
2018/01/04 12:37:13 packer: 2018/01/04 12:37:13 handshaking with SSH
2018/01/04 12:37:13 packer: 2018/01/04 12:37:13 handshake error: ssh: handshake 
failed: EOF
2018/01/04 12:37:13 packer: 2018/01/04 12:37:13 [DEBUG] SSH handshake err: ssh: 
handshake failed: EOF
2018/01/04 12:37:20 packer: 2018/01/04 12:37:20 [INFO] Attempting SSH 
connection...
2018/01/04 12:37:20 packer: 2018/01/04 12:37:20 reconnecting to TCP connection 
for SSH
2018/01/04 12:37:20 packer: 2018/01/04 12:37:20 handshaking with SSH
2018/01/04 12:37:20 packer: 2018/01/04 12:37:20 handshake error: ssh: handshake 
failed: EOF
2018/01/04 12:37:20 packer: 2018/01/04 12:37:20 [DEBUG] SSH handshake err: ssh: 
handshake failed: EOF
2018/01/04 12:37:27 packer: 2018/01/04 12:37:27 [INFO] Attempting SSH 
connection...
2018/01/04 12:37:27 packer: 2018/01/04 12:37:27 reconnecting to TCP connection 
for SSH
2018/01/04 12:37:27 packer: 2018/01/04 12:37:27 handshaking with SSH
2018/01/04 12:37:27 packer: 2018/01/04 12:37:27 handshake error: ssh: handshake 
failed: EOF
2018/01/04 12:37:27 packer: 2018/01/04 12:37:27 [DEBUG] SSH handshake err: ssh: 
handshake failed: EOF
2018/01/04 12:37:34 packer: 2018/01/04 12:37:34 [INFO] Attempting SSH 
connection...
2018/01/04 12:37:34 packer: 2018/01/04 12:37:34 reconnecting to TCP connection 
for SSH
2018/01/04 12:37:34 packer: 2018/01/04 12:37:34 handshaking with SSH
2018/01/04 12:37:34 packer: 2018/01/04 12:37:34 handshake error: ssh: handshake 
failed: EOF
2018/01/04 12:37:34 packer: 2018/01/04 12:37:34 [DEBUG] SSH handshake err: ssh: 
handshake failed: EOF
2018/01/04 12:37:41 packer: 2018/01/04 12:37:41 [INFO] Attempting SSH 
connection...
2018/01/04 12:37:41 packer: 2018/01/04 12:37:41 reconnecting to TCP connection 
for SSH
2018/01/04 12:37:41 packer: 2018/01/04 12:37:41 handshaking with SSH
2018/01/04 12:37:41 packer: 2018/01/04 12:37:41 handshake error: ssh: handshake 
failed: EOF
2018/01/04 12:37:41 packer: 2018/01/04 12:37:41 [DEBUG] SSH handshake err: ssh: 
handshake failed: EOF
2018/01/04 12:37:48 packer: 2018/01/04 12:37:48 [INFO] Attempting SSH 
connection...
2018/01/04 12:37:48 packer: 2018/01/04 12:37:48 reconnecting to TCP connection 
for SSH
2018/01/04 12:37:48 packer: 2018/01/04 12:37:48 handshaking with SSH
2018/01/04 12:37:48 packer: 2018/01/04 12:37:48 handshake error: ssh: handshake 
failed: EOF
2018/01/04 12:37:48 packer: 2018/01/04 12:37:48 [DEBUG] SSH handshake err: ssh: 
handshake failed: EOF
2018/01/04 12:37:55 packer: 2018/01/04 12:37:55 [INFO] Attempting SSH 
connection...
2018/01/04 12:37:55 packer: 2018/01/04 12:37:55 reconnecting to TCP connection 
for SSH
2018/01/04 12:37:55 packer: 2018/01/04 12:37:55 handshaking with SSH
2018/01/04 12:37:55 packer: 2018/01/04 12:37:55 handshake error: ssh: handshake 
failed: EOF
2018/01/04 12:37:55 packer: 2018/01/04 12:37:55 [DEBUG] SSH handshake err: ssh: 
handshake failed: EOF
2018/01/04 12:38:02 packer: 2018/01/04 12:38:02 [INFO] Attempting SSH 
connection...
2018/01/04 12:38:02 packer: 2018/01/04 12:38:02 reconnecting to TCP connection 
for SSH
2018/01/04 12:38:02 packer: 2018/01/04 12:38:02 handshaking with SSH
2018/01/04 12:38:02 packer: 2018/01/04 12:38:02 handshake error: ssh: handshake 
failed: EOF
2018/01/04 12:38:02 packer: 2018/01/04 12:38:02 [DEBUG] SSH handshake err: ssh: 
handshake failed: EOF
2018/01/04 12:38:09 packer: 2018/01/04 12:38:09 [INFO] Attempting SSH 
connection...
2018/01/04 12:38:09 packer: 2018/01/04 12:38:09 reconnecting to TCP connection 
for SSH
2018/01/04 12:38:09 packer: 2018/01/04 12:38:09 handshaking with SSH
2018/01/04 12:38:09 packer: 2018/01/04 12:38:09 handshake error: ssh: handshake 
failed: EOF
2018/01/04 12:38:09 packer: 2018/01/04 12:38:09 [DEBUG] SSH handshake err: ssh: 
handshake failed: EOF
2018/01/04 12:38:16 packer: 2018/01/04 12:38:16 [INFO] Attempting SSH 
connection...
2018/01/04 12:38:16 packer: 2018/01/04 12:38:16 reconnecting to TCP connection 
for SSH
2018/01/04 12:38:16 packer: 2018/01/04 12:38:16 handshaking with SSH
2018/01/04 12:38:16 packer: 2018/01/04 12:38:16 handshake error: ssh: handshake 
failed: EOF
2018/01/04 12:38:16 packer: 2018/01/04 12:38:16 [DEBUG] SSH handshake err: ssh: 
handshake failed: EOF
2018/01/04 12:38:23 packer: 2018/01/04 12:38:23 [INFO] Attempting SSH 
connection...
2018/01/04 12:38:23 packer: 2018/01/04 12:38:23 reconnecting to TCP connection 
for SSH
2018/01/04 12:38:23 packer: 2018/01/04 12:38:23 handshaking with SSH
2018/01/04 12:38:23 packer: 2018/01/04 12:38:23 handshake error: ssh: handshake 
failed: EOF
2018/01/04 12:38:23 packer: 2018/01/04 12:38:23 [DEBUG] SSH handshake err: ssh: 
handshake failed: EOF
2018/01/04 12:38:30 packer: 2018/01/04 12:38:30 [INFO] Attempting SSH 
connection...
2018/01/04 12:38:30 packer: 2018/01/04 12:38:30 reconnecting to TCP connection 
for SSH
2018/01/04 12:38:30 packer: 2018/01/04 12:38:30 handshaking with SSH
2018/01/04 12:38:30 packer: 2018/01/04 12:38:30 handshake error: ssh: handshake 
failed: EOF
2018/01/04 12:38:30 packer: 2018/01/04 12:38:30 [DEBUG] SSH handshake err: ssh: 
handshake failed: EOF
2018/01/04 12:38:37 packer: 2018/01/04 12:38:37 [INFO] Attempting SSH 
connection...
2018/01/04 12:38:37 packer: 2018/01/04 12:38:37 reconnecting to TCP connection 
for SSH
2018/01/04 12:38:37 packer: 2018/01/04 12:38:37 handshaking with SSH
2018/01/04 12:38:37 packer: 2018/01/04 12:38:37 handshake error: ssh: handshake 
failed: EOF
2018/01/04 12:38:37 packer: 2018/01/04 12:38:37 [DEBUG] SSH handshake err: ssh: 
handshake failed: EOF
2018/01/04 12:38:44 packer: 2018/01/04 12:38:44 [INFO] Attempting SSH 
connection...
2018/01/04 12:38:44 packer: 2018/01/04 12:38:44 reconnecting to TCP connection 
for SSH
2018/01/04 12:38:44 packer: 2018/01/04 12:38:44 handshaking with SSH
2018/01/04 12:38:44 packer: 2018/01/04 12:38:44 handshake error: ssh: handshake 
failed: EOF
2018/01/04 12:38:44 packer: 2018/01/04 12:38:44 [DEBUG] SSH handshake err: ssh: 
handshake failed: EOF
2018/01/04 12:38:51 packer: 2018/01/04 12:38:51 [INFO] Attempting SSH 
connection...
2018/01/04 12:38:51 packer: 2018/01/04 12:38:51 reconnecting to TCP connection 
for SSH
2018/01/04 12:38:51 packer: 2018/01/04 12:38:51 handshaking with SSH
2018/01/04 12:38:51 packer: 2018/01/04 12:38:51 handshake error: ssh: handshake 
failed: EOF
2018/01/04 12:38:51 packer: 2018/01/04 12:38:51 [DEBUG] SSH handshake err: ssh: 
handshake failed: EOF
2018/01/04 12:38:58 packer: 2018/01/04 12:38:58 [INFO] Attempting SSH 
connection...
2018/01/04 12:38:58 packer: 2018/01/04 12:38:58 reconnecting to TCP connection 
for SSH
2018/01/04 12:38:58 packer: 2018/01/04 12:38:58 handshaking with SSH
2018/01/04 12:38:58 packer: 2018/01/04 12:38:58 handshake error: ssh: handshake 
failed: EOF
2018/01/04 12:38:58 packer: 2018/01/04 12:38:58 [DEBUG] SSH handshake err: ssh: 
handshake failed: EOF
2018/01/04 12:39:05 packer: 2018/01/04 12:39:05 [INFO] Attempting SSH 
connection...
2018/01/04 12:39:05 packer: 2018/01/04 12:39:05 reconnecting to TCP connection 
for SSH
2018/01/04 12:39:05 packer: 2018/01/04 12:39:05 handshaking with SSH
2018/01/04 12:39:05 packer: 2018/01/04 12:39:05 handshake error: ssh: handshake 
failed: EOF
2018/01/04 12:39:05 packer: 2018/01/04 12:39:05 [DEBUG] SSH handshake err: ssh: 
handshake failed: EOF
2018/01/04 12:39:12 packer: 2018/01/04 12:39:12 [INFO] Attempting SSH 
connection...
2018/01/04 12:39:12 packer: 2018/01/04 12:39:12 reconnecting to TCP connection 
for SSH
2018/01/04 12:39:12 packer: 2018/01/04 12:39:12 handshaking with SSH
2018/01/04 12:39:12 packer: 2018/01/04 12:39:12 handshake error: ssh: handshake 
failed: EOF
2018/01/04 12:39:12 packer: 2018/01/04 12:39:12 [DEBUG] SSH handshake err: ssh: 
handshake failed: EOF
2018/01/04 12:39:19 packer: 2018/01/04 12:39:19 [INFO] Attempting SSH 
connection...
2018/01/04 12:39:19 packer: 2018/01/04 12:39:19 reconnecting to TCP connection 
for SSH
2018/01/04 12:39:19 packer: 2018/01/04 12:39:19 handshaking with SSH
2018/01/04 12:39:19 packer: 2018/01/04 12:39:19 handshake error: ssh: handshake 
failed: EOF
2018/01/04 12:39:19 packer: 2018/01/04 12:39:19 [DEBUG] SSH handshake err: ssh: 
handshake failed: EOF
2018/01/04 12:39:26 packer: 2018/01/04 12:39:26 [INFO] Attempting SSH 
connection...
2018/01/04 12:39:26 packer: 2018/01/04 12:39:26 reconnecting to TCP connection 
for SSH
2018/01/04 12:39:26 packer: 2018/01/04 12:39:26 handshaking with SSH
2018/01/04 12:39:26 packer: 2018/01/04 12:39:26 handshake error: ssh: handshake 
failed: EOF
2018/01/04 12:39:26 packer: 2018/01/04 12:39:26 [DEBUG] SSH handshake err: ssh: 
handshake failed: EOF
2018/01/04 12:39:33 packer: 2018/01/04 12:39:33 [INFO] Attempting SSH 
connection...
2018/01/04 12:39:33 packer: 2018/01/04 12:39:33 reconnecting to TCP connection 
for SSH
2018/01/04 12:39:33 packer: 2018/01/04 12:39:33 handshaking with SSH
2018/01/04 12:39:33 packer: 2018/01/04 12:39:33 handshake error: ssh: handshake 
failed: EOF
2018/01/04 12:39:33 packer: 2018/01/04 12:39:33 [DEBUG] SSH handshake err: ssh: 
handshake failed: EOF
2018/01/04 12:39:40 packer: 2018/01/04 12:39:40 [INFO] Attempting SSH 
connection...
2018/01/04 12:39:40 packer: 2018/01/04 12:39:40 reconnecting to TCP connection 
for SSH
2018/01/04 12:39:40 packer: 2018/01/04 12:39:40 handshaking with SSH
2018/01/04 12:39:40 packer: 2018/01/04 12:39:40 handshake error: ssh: handshake 
failed: EOF
2018/01/04 12:39:40 packer: 2018/01/04 12:39:40 [DEBUG] SSH handshake err: ssh: 
handshake failed: EOF
2018/01/04 12:39:47 packer: 2018/01/04 12:39:47 [INFO] Attempting SSH 
connection...
2018/01/04 12:39:47 packer: 2018/01/04 12:39:47 reconnecting to TCP connection 
for SSH
2018/01/04 12:39:47 packer: 2018/01/04 12:39:47 handshaking with SSH
2018/01/04 12:39:47 packer: 2018/01/04 12:39:47 handshake error: ssh: handshake 
failed: EOF
2018/01/04 12:39:47 packer: 2018/01/04 12:39:47 [DEBUG] SSH handshake err: ssh: 
handshake failed: EOF
2018/01/04 12:39:54 packer: 2018/01/04 12:39:54 [INFO] Attempting SSH 
connection...
2018/01/04 12:39:54 packer: 2018/01/04 12:39:54 reconnecting to TCP connection 
for SSH
2018/01/04 12:39:54 packer: 2018/01/04 12:39:54 handshaking with SSH
2018/01/04 12:39:54 packer: 2018/01/04 12:39:54 handshake error: ssh: handshake 
failed: EOF
2018/01/04 12:39:54 packer: 2018/01/04 12:39:54 [DEBUG] SSH handshake err: ssh: 
handshake failed: EOF
2018/01/04 12:40:01 packer: 2018/01/04 12:40:01 [INFO] Attempting SSH 
connection...
2018/01/04 12:40:01 packer: 2018/01/04 12:40:01 reconnecting to TCP connection 
for SSH
2018/01/04 12:40:01 packer: 2018/01/04 12:40:01 handshaking with SSH
2018/01/04 12:40:01 packer: 2018/01/04 12:40:01 handshake error: ssh: handshake 
failed: EOF
2018/01/04 12:40:01 packer: 2018/01/04 12:40:01 [DEBUG] SSH handshake err: ssh: 
handshake failed: EOF
2018/01/04 12:40:08 packer: 2018/01/04 12:40:08 [INFO] Attempting SSH 
connection...
2018/01/04 12:40:08 packer: 2018/01/04 12:40:08 reconnecting to TCP connection 
for SSH
2018/01/04 12:40:08 packer: 2018/01/04 12:40:08 handshaking with SSH
2018/01/04 12:40:08 packer: 2018/01/04 12:40:08 handshake error: ssh: handshake 
failed: EOF
2018/01/04 12:40:08 packer: 2018/01/04 12:40:08 [DEBUG] SSH handshake err: ssh: 
handshake failed: EOF
2018/01/04 12:40:15 packer: 2018/01/04 12:40:15 [INFO] Attempting SSH 
connection...
2018/01/04 12:40:15 packer: 2018/01/04 12:40:15 reconnecting to TCP connection 
for SSH
2018/01/04 12:40:15 packer: 2018/01/04 12:40:15 handshaking with SSH
2018/01/04 12:40:15 packer: 2018/01/04 12:40:15 handshake error: ssh: handshake 
failed: EOF
2018/01/04 12:40:15 packer: 2018/01/04 12:40:15 [DEBUG] SSH handshake err: ssh: 
handshake failed: EOF
2018/01/04 12:40:22 packer: 2018/01/04 12:40:22 [INFO] Attempting SSH 
connection...
2018/01/04 12:40:22 packer: 2018/01/04 12:40:22 reconnecting to TCP connection 
for SSH
2018/01/04 12:40:22 packer: 2018/01/04 12:40:22 handshaking with SSH
2018/01/04 12:40:22 packer: 2018/01/04 12:40:22 handshake error: ssh: handshake 
failed: EOF
2018/01/04 12:40:22 packer: 2018/01/04 12:40:22 [DEBUG] SSH handshake err: ssh: 
handshake failed: EOF
2018/01/04 12:40:29 packer: 2018/01/04 12:40:29 [INFO] Attempting SSH 
connection...
2018/01/04 12:40:29 packer: 2018/01/04 12:40:29 reconnecting to TCP connection 
for SSH
2018/01/04 12:40:29 packer: 2018/01/04 12:40:29 handshaking with SSH
2018/01/04 12:40:29 packer: 2018/01/04 12:40:29 handshake error: ssh: handshake 
failed: EOF
2018/01/04 12:40:29 packer: 2018/01/04 12:40:29 [DEBUG] SSH handshake err: ssh: 
handshake failed: EOF
2018/01/04 12:40:36 packer: 2018/01/04 12:40:36 [INFO] Attempting SSH 
connection...
2018/01/04 12:40:36 packer: 2018/01/04 12:40:36 reconnecting to TCP connection 
for SSH
2018/01/04 12:40:36 packer: 2018/01/04 12:40:36 handshaking with SSH
2018/01/04 12:40:36 packer: 2018/01/04 12:40:36 handshake error: ssh: handshake 
failed: EOF
2018/01/04 12:40:36 packer: 2018/01/04 12:40:36 [DEBUG] SSH handshake err: ssh: 
handshake failed: EOF
2018/01/04 12:40:43 packer: 2018/01/04 12:40:43 [INFO] Attempting SSH 
connection...
2018/01/04 12:40:43 packer: 2018/01/04 12:40:43 reconnecting to TCP connection 
for SSH
2018/01/04 12:40:43 packer: 2018/01/04 12:40:43 handshaking with SSH
2018/01/04 12:40:43 packer: 2018/01/04 12:40:43 handshake error: ssh: handshake 
failed: EOF
2018/01/04 12:40:43 packer: 2018/01/04 12:40:43 [DEBUG] SSH handshake err: ssh: 
handshake failed: EOF
2018/01/04 12:40:50 packer: 2018/01/04 12:40:50 [INFO] Attempting SSH 
connection...
2018/01/04 12:40:50 packer: 2018/01/04 12:40:50 reconnecting to TCP connection 
for SSH
2018/01/04 12:40:50 packer: 2018/01/04 12:40:50 handshaking with SSH
2018/01/04 12:40:50 packer: 2018/01/04 12:40:50 handshake error: ssh: handshake 
failed: EOF
2018/01/04 12:40:50 packer: 2018/01/04 12:40:50 [DEBUG] SSH handshake err: ssh: 
handshake failed: EOF
2018/01/04 12:40:57 packer: 2018/01/04 12:40:57 [INFO] Attempting SSH 
connection...
2018/01/04 12:40:57 packer: 2018/01/04 12:40:57 reconnecting to TCP connection 
for SSH
2018/01/04 12:40:57 packer: 2018/01/04 12:40:57 handshaking with SSH
2018/01/04 12:40:57 packer: 2018/01/04 12:40:57 handshake error: ssh: handshake 
failed: EOF
2018/01/04 12:40:57 packer: 2018/01/04 12:40:57 [DEBUG] SSH handshake err: ssh: 
handshake failed: EOF
2018/01/04 12:41:04 packer: 2018/01/04 12:41:04 [INFO] Attempting SSH 
connection...
2018/01/04 12:41:04 packer: 2018/01/04 12:41:04 reconnecting to TCP connection 
for SSH
2018/01/04 12:41:04 packer: 2018/01/04 12:41:04 handshaking with SSH
2018/01/04 12:41:04 packer: 2018/01/04 12:41:04 handshake error: ssh: handshake 
failed: EOF
2018/01/04 12:41:04 packer: 2018/01/04 12:41:04 [DEBUG] SSH handshake err: ssh: 
handshake failed: EOF
2018/01/04 12:41:11 packer: 2018/01/04 12:41:11 [INFO] Attempting SSH 
connection...
2018/01/04 12:41:11 packer: 2018/01/04 12:41:11 reconnecting to TCP connection 
for SSH
2018/01/04 12:41:11 packer: 2018/01/04 12:41:11 handshaking with SSH
2018/01/04 12:41:11 packer: 2018/01/04 12:41:11 handshake error: ssh: handshake 
failed: EOF
2018/01/04 12:41:11 packer: 2018/01/04 12:41:11 [DEBUG] SSH handshake err: ssh: 
handshake failed: EOF
2018/01/04 12:41:18 packer: 2018/01/04 12:41:18 [INFO] Attempting SSH 
connection...
2018/01/04 12:41:18 packer: 2018/01/04 12:41:18 reconnecting to TCP connection 
for SSH
2018/01/04 12:41:18 packer: 2018/01/04 12:41:18 handshaking with SSH
2018/01/04 12:41:18 packer: 2018/01/04 12:41:18 handshake error: ssh: handshake 
failed: EOF
2018/01/04 12:41:18 packer: 2018/01/04 12:41:18 [DEBUG] SSH handshake err: ssh: 
handshake failed: EOF
2018/01/04 12:41:25 packer: 2018/01/04 12:41:25 [INFO] Attempting SSH 
connection...
2018/01/04 12:41:25 packer: 2018/01/04 12:41:25 reconnecting to TCP connection 
for SSH
2018/01/04 12:41:25 packer: 2018/01/04 12:41:25 handshaking with SSH
2018/01/04 12:41:25 packer: 2018/01/04 12:41:25 handshake error: ssh: handshake 
failed: EOF
2018/01/04 12:41:25 packer: 2018/01/04 12:41:25 [DEBUG] SSH handshake err: ssh: 
handshake failed: EOF
2018/01/04 12:41:32 packer: 2018/01/04 12:41:32 [INFO] Attempting SSH 
connection...
2018/01/04 12:41:32 packer: 2018/01/04 12:41:32 reconnecting to TCP connection 
for SSH
2018/01/04 12:41:32 packer: 2018/01/04 12:41:32 handshaking with SSH
2018/01/04 12:41:32 packer: 2018/01/04 12:41:32 handshake error: ssh: handshake 
failed: EOF
2018/01/04 12:41:32 packer: 2018/01/04 12:41:32 [DEBUG] SSH handshake err: ssh: 
handshake failed: EOF
2018/01/04 12:41:39 packer: 2018/01/04 12:41:39 [INFO] Attempting SSH 
connection...
2018/01/04 12:41:39 packer: 2018/01/04 12:41:39 reconnecting to TCP connection 
for SSH
2018/01/04 12:41:39 packer: 2018/01/04 12:41:39 handshaking with SSH
2018/01/04 12:41:39 packer: 2018/01/04 12:41:39 handshake error: ssh: handshake 
failed: EOF
2018/01/04 12:41:39 packer: 2018/01/04 12:41:39 [DEBUG] SSH handshake err: ssh: 
handshake failed: EOF
2018/01/04 12:41:46 packer: 2018/01/04 12:41:46 [INFO] Attempting SSH 
connection...
2018/01/04 12:41:46 packer: 2018/01/04 12:41:46 reconnecting to TCP connection 
for SSH
2018/01/04 12:41:46 packer: 2018/01/04 12:41:46 handshaking with SSH
2018/01/04 12:41:46 packer: 2018/01/04 12:41:46 handshake error: ssh: handshake 
failed: EOF
2018/01/04 12:41:46 packer: 2018/01/04 12:41:46 [DEBUG] SSH handshake err: ssh: 
handshake failed: EOF
2018/01/04 12:41:53 packer: 2018/01/04 12:41:53 [INFO] Attempting SSH 
connection...
2018/01/04 12:41:53 packer: 2018/01/04 12:41:53 reconnecting to TCP connection 
for SSH
2018/01/04 12:41:53 packer: 2018/01/04 12:41:53 handshaking with SSH
2018/01/04 12:41:53 packer: 2018/01/04 12:41:53 handshake error: ssh: handshake 
failed: EOF
2018/01/04 12:41:53 packer: 2018/01/04 12:41:53 [DEBUG] SSH handshake err: ssh: 
handshake failed: EOF
2018/01/04 12:42:00 packer: 2018/01/04 12:42:00 [INFO] Attempting SSH 
connection...
2018/01/04 12:42:00 packer: 2018/01/04 12:42:00 reconnecting to TCP connection 
for SSH
2018/01/04 12:42:00 packer: 2018/01/04 12:42:00 handshaking with SSH
2018/01/04 12:42:00 packer: 2018/01/04 12:42:00 handshake error: ssh: handshake 
failed: EOF
2018/01/04 12:42:00 packer: 2018/01/04 12:42:00 [DEBUG] SSH handshake err: ssh: 
handshake failed: EOF
2018/01/04 12:42:07 packer: 2018/01/04 12:42:07 [INFO] Attempting SSH 
connection...
2018/01/04 12:42:07 packer: 2018/01/04 12:42:07 reconnecting to TCP connection 
for SSH
2018/01/04 12:42:07 packer: 2018/01/04 12:42:07 handshaking with SSH
2018/01/04 12:42:07 packer: 2018/01/04 12:42:07 handshake error: ssh: handshake 
failed: EOF
2018/01/04 12:42:07 packer: 2018/01/04 12:42:07 [DEBUG] SSH handshake err: ssh: 
handshake failed: EOF
2018/01/04 12:42:14 packer: 2018/01/04 12:42:14 [INFO] Attempting SSH 
connection...
2018/01/04 12:42:14 packer: 2018/01/04 12:42:14 reconnecting to TCP connection 
for SSH
2018/01/04 12:42:14 packer: 2018/01/04 12:42:14 handshaking with SSH
2018/01/04 12:42:14 packer: 2018/01/04 12:42:14 handshake error: ssh: handshake 
failed: EOF
2018/01/04 12:42:14 packer: 2018/01/04 12:42:14 [DEBUG] SSH handshake err: ssh: 
handshake failed: EOF
2018/01/04 12:42:21 packer: 2018/01/04 12:42:21 [INFO] Attempting SSH 
connection...
2018/01/04 12:42:21 packer: 2018/01/04 12:42:21 reconnecting to TCP connection 
for SSH
2018/01/04 12:42:21 packer: 2018/01/04 12:42:21 handshaking with SSH
2018/01/04 12:42:21 packer: 2018/01/04 12:42:21 handshake error: ssh: handshake 
failed: EOF
2018/01/04 12:42:21 packer: 2018/01/04 12:42:21 [DEBUG] SSH handshake err: ssh: 
handshake failed: EOF
2018/01/04 12:42:28 packer: 2018/01/04 12:42:28 [INFO] Attempting SSH 
connection...
2018/01/04 12:42:28 packer: 2018/01/04 12:42:28 reconnecting to TCP connection 
for SSH
2018/01/04 12:42:28 packer: 2018/01/04 12:42:28 handshaking with SSH
2018/01/04 12:42:28 packer: 2018/01/04 12:42:28 handshake error: ssh: handshake 
failed: EOF
2018/01/04 12:42:28 packer: 2018/01/04 12:42:28 [DEBUG] SSH handshake err: ssh: 
handshake failed: EOF
2018/01/04 12:42:35 packer: 2018/01/04 12:42:35 [INFO] Attempting SSH 
connection...
2018/01/04 12:42:35 packer: 2018/01/04 12:42:35 reconnecting to TCP connection 
for SSH
2018/01/04 12:42:35 packer: 2018/01/04 12:42:35 handshaking with SSH
2018/01/04 12:42:35 packer: 2018/01/04 12:42:35 handshake error: ssh: handshake 
failed: EOF
2018/01/04 12:42:35 packer: 2018/01/04 12:42:35 [DEBUG] SSH handshake err: ssh: 
handshake failed: EOF
2018/01/04 12:42:42 packer: 2018/01/04 12:42:42 [INFO] Attempting SSH 
connection...
2018/01/04 12:42:42 packer: 2018/01/04 12:42:42 reconnecting to TCP connection 
for SSH
2018/01/04 12:42:42 packer: 2018/01/04 12:42:42 handshaking with SSH
2018/01/04 12:42:42 packer: 2018/01/04 12:42:42 handshake error: ssh: handshake 
failed: EOF
2018/01/04 12:42:42 packer: 2018/01/04 12:42:42 [DEBUG] SSH handshake err: ssh: 
handshake failed: EOF
2018/01/04 12:42:49 packer: 2018/01/04 12:42:49 [INFO] Attempting SSH 
connection...
2018/01/04 12:42:49 packer: 2018/01/04 12:42:49 reconnecting to TCP connection 
for SSH
2018/01/04 12:42:49 packer: 2018/01/04 12:42:49 handshaking with SSH
2018/01/04 12:42:49 packer: 2018/01/04 12:42:49 handshake error: ssh: handshake 
failed: EOF
2018/01/04 12:42:49 packer: 2018/01/04 12:42:49 [DEBUG] SSH handshake err: ssh: 
handshake failed: EOF
2018/01/04 12:42:56 packer: 2018/01/04 12:42:56 [INFO] Attempting SSH 
connection...
2018/01/04 12:42:56 packer: 2018/01/04 12:42:56 reconnecting to TCP connection 
for SSH
2018/01/04 12:42:56 packer: 2018/01/04 12:42:56 handshaking with SSH
2018/01/04 12:42:56 packer: 2018/01/04 12:42:56 handshake error: ssh: handshake 
failed: EOF
2018/01/04 12:42:56 packer: 2018/01/04 12:42:56 [DEBUG] SSH handshake err: ssh: 
handshake failed: EOF
2018/01/04 12:43:03 packer: 2018/01/04 12:43:03 [INFO] Attempting SSH 
connection...
2018/01/04 12:43:03 packer: 2018/01/04 12:43:03 reconnecting to TCP connection 
for SSH
2018/01/04 12:43:03 packer: 2018/01/04 12:43:03 handshaking with SSH
2018/01/04 12:43:23 packer: 2018/01/04 12:43:23 handshake error: ssh: handshake 
failed: EOF
2018/01/04 12:43:23 packer: 2018/01/04 12:43:23 [DEBUG] SSH handshake err: ssh: 
handshake failed: EOF
2018/01/04 12:43:30 packer: 2018/01/04 12:43:30 [INFO] Attempting SSH 
connection...
2018/01/04 12:43:30 packer: 2018/01/04 12:43:30 reconnecting to TCP connection 
for SSH
2018/01/04 12:43:30 packer: 2018/01/04 12:43:30 handshaking with SSH
2018/01/04 12:43:30 packer: 2018/01/04 12:43:30 handshake error: ssh: handshake 
failed: EOF
2018/01/04 12:43:30 packer: 2018/01/04 12:43:30 [DEBUG] SSH handshake err: ssh: 
handshake failed: EOF
2018/01/04 12:43:37 packer: 2018/01/04 12:43:37 [INFO] Attempting SSH 
connection...
2018/01/04 12:43:37 packer: 2018/01/04 12:43:37 reconnecting to TCP connection 
for SSH
2018/01/04 12:43:37 packer: 2018/01/04 12:43:37 handshaking with SSH
2018/01/04 12:43:37 packer: 2018/01/04 12:43:37 handshake error: ssh: handshake 
failed: EOF
2018/01/04 12:43:37 packer: 2018/01/04 12:43:37 [DEBUG] SSH handshake err: ssh: 
handshake failed: EOF
2018/01/04 12:43:44 packer: 2018/01/04 12:43:44 [INFO] Attempting SSH 
connection...
2018/01/04 12:43:44 packer: 2018/01/04 12:43:44 reconnecting to TCP connection 
for SSH
2018/01/04 12:43:44 packer: 2018/01/04 12:43:44 handshaking with SSH
2018/01/04 12:43:44 packer: 2018/01/04 12:43:44 handshake error: ssh: handshake 
failed: EOF
2018/01/04 12:43:44 packer: 2018/01/04 12:43:44 [DEBUG] SSH handshake err: ssh: 
handshake failed: EOF
2018/01/04 12:43:51 packer: 2018/01/04 12:43:51 [INFO] Attempting SSH 
connection...
2018/01/04 12:43:51 packer: 2018/01/04 12:43:51 reconnecting to TCP connection 
for SSH
2018/01/04 12:43:51 packer: 2018/01/04 12:43:51 handshaking with SSH
2018/01/04 12:43:51 packer: 2018/01/04 12:43:51 handshake error: ssh: handshake 
failed: EOF
2018/01/04 12:43:51 packer: 2018/01/04 12:43:51 [DEBUG] SSH handshake err: ssh: 
handshake failed: EOF
2018/01/04 12:43:58 packer: 2018/01/04 12:43:58 [INFO] Attempting SSH 
connection...
2018/01/04 12:43:58 packer: 2018/01/04 12:43:58 reconnecting to TCP connection 
for SSH
2018/01/04 12:43:58 packer: 2018/01/04 12:43:58 handshaking with SSH
2018/01/04 12:43:58 packer: 2018/01/04 12:43:58 handshake error: ssh: handshake 
failed: EOF
2018/01/04 12:43:58 packer: 2018/01/04 12:43:58 [DEBUG] SSH handshake err: ssh: 
handshake failed: EOF
2018/01/04 12:44:05 packer: 2018/01/04 12:44:05 [INFO] Attempting SSH 
connection...
2018/01/04 12:44:05 packer: 2018/01/04 12:44:05 reconnecting to TCP connection 
for SSH
2018/01/04 12:44:05 packer: 2018/01/04 12:44:05 handshaking with SSH
2018/01/04 12:44:05 packer: 2018/01/04 12:44:05 handshake error: ssh: handshake 
failed: EOF
2018/01/04 12:44:05 packer: 2018/01/04 12:44:05 [DEBUG] SSH handshake err: ssh: 
handshake failed: EOF
2018/01/04 12:44:12 packer: 2018/01/04 12:44:12 [INFO] Attempting SSH 
connection...
2018/01/04 12:44:12 packer: 2018/01/04 12:44:12 reconnecting to TCP connection 
for SSH
2018/01/04 12:44:12 packer: 2018/01/04 12:44:12 handshaking with SSH
2018/01/04 12:44:12 packer: 2018/01/04 12:44:12 handshake error: ssh: handshake 
failed: EOF
2018/01/04 12:44:12 packer: 2018/01/04 12:44:12 [DEBUG] SSH handshake err: ssh: 
handshake failed: EOF
2018/01/04 12:44:19 packer: 2018/01/04 12:44:19 [INFO] Attempting SSH 
connection...
2018/01/04 12:44:19 packer: 2018/01/04 12:44:19 reconnecting to TCP connection 
for SSH
2018/01/04 12:44:19 packer: 2018/01/04 12:44:19 handshaking with SSH
2018/01/04 12:44:19 packer: 2018/01/04 12:44:19 handshake error: ssh: handshake 
failed: EOF
2018/01/04 12:44:19 packer: 2018/01/04 12:44:19 [DEBUG] SSH handshake err: ssh: 
handshake failed: EOF
2018/01/04 12:44:26 packer: 2018/01/04 12:44:26 [INFO] Attempting SSH 
connection...
2018/01/04 12:44:26 packer: 2018/01/04 12:44:26 reconnecting to TCP connection 
for SSH
2018/01/04 12:44:26 packer: 2018/01/04 12:44:26 handshaking with SSH
2018/01/04 12:44:26 packer: 2018/01/04 12:44:26 handshake error: ssh: handshake 
failed: EOF
2018/01/04 12:44:26 packer: 2018/01/04 12:44:26 [DEBUG] SSH handshake err: ssh: 
handshake failed: EOF
2018/01/04 12:44:33 packer: 2018/01/04 12:44:33 [INFO] Attempting SSH 
connection...
2018/01/04 12:44:33 packer: 2018/01/04 12:44:33 reconnecting to TCP connection 
for SSH
2018/01/04 12:44:33 packer: 2018/01/04 12:44:33 handshaking with SSH
2018/01/04 12:44:33 packer: 2018/01/04 12:44:33 handshake error: ssh: handshake 
failed: EOF
2018/01/04 12:44:33 packer: 2018/01/04 12:44:33 [DEBUG] SSH handshake err: ssh: 
handshake failed: EOF
2018/01/04 12:44:40 packer: 2018/01/04 12:44:40 [INFO] Attempting SSH 
connection...
2018/01/04 12:44:40 packer: 2018/01/04 12:44:40 reconnecting to TCP connection 
for SSH
2018/01/04 12:44:40 packer: 2018/01/04 12:44:40 handshaking with SSH
2018/01/04 12:44:40 packer: 2018/01/04 12:44:40 handshake error: ssh: handshake 
failed: EOF
2018/01/04 12:44:40 packer: 2018/01/04 12:44:40 [DEBUG] SSH handshake err: ssh: 
handshake failed: EOF
2018/01/04 12:44:47 packer: 2018/01/04 12:44:47 [INFO] Attempting SSH 
connection...
2018/01/04 12:44:47 packer: 2018/01/04 12:44:47 reconnecting to TCP connection 
for SSH
2018/01/04 12:44:47 packer: 2018/01/04 12:44:47 handshaking with SSH
2018/01/04 12:44:47 packer: 2018/01/04 12:44:47 handshake error: ssh: handshake 
failed: EOF
2018/01/04 12:44:47 packer: 2018/01/04 12:44:47 [DEBUG] SSH handshake err: ssh: 
handshake failed: EOF
2018/01/04 12:44:54 packer: 2018/01/04 12:44:54 [INFO] Attempting SSH 
connection...
2018/01/04 12:44:54 packer: 2018/01/04 12:44:54 reconnecting to TCP connection 
for SSH
2018/01/04 12:44:54 packer: 2018/01/04 12:44:54 handshaking with SSH
2018/01/04 12:44:54 packer: 2018/01/04 12:44:54 handshake error: ssh: handshake 
failed: EOF
2018/01/04 12:44:54 packer: 2018/01/04 12:44:54 [DEBUG] SSH handshake err: ssh: 
handshake failed: EOF
2018/01/04 12:45:01 packer: 2018/01/04 12:45:01 [INFO] Attempting SSH 
connection...
2018/01/04 12:45:01 packer: 2018/01/04 12:45:01 reconnecting to TCP connection 
for SSH
2018/01/04 12:45:01 packer: 2018/01/04 12:45:01 handshaking with SSH
2018/01/04 12:45:01 packer: 2018/01/04 12:45:01 handshake error: ssh: handshake 
failed: EOF
2018/01/04 12:45:01 packer: 2018/01/04 12:45:01 [DEBUG] SSH handshake err: ssh: 
handshake failed: EOF
2018/01/04 12:45:08 packer: 2018/01/04 12:45:08 [INFO] Attempting SSH 
connection...
2018/01/04 12:45:08 packer: 2018/01/04 12:45:08 reconnecting to TCP connection 
for SSH
2018/01/04 12:45:08 packer: 2018/01/04 12:45:08 handshaking with SSH
2018/01/04 12:45:08 packer: 2018/01/04 12:45:08 handshake error: ssh: handshake 
failed: EOF
2018/01/04 12:45:08 packer: 2018/01/04 12:45:08 [DEBUG] SSH handshake err: ssh: 
handshake failed: EOF
2018/01/04 12:45:15 packer: 2018/01/04 12:45:15 [INFO] Attempting SSH 
connection...
2018/01/04 12:45:15 packer: 2018/01/04 12:45:15 reconnecting to TCP connection 
for SSH
2018/01/04 12:45:15 packer: 2018/01/04 12:45:15 handshaking with SSH
2018/01/04 12:45:15 packer: 2018/01/04 12:45:15 handshake error: ssh: handshake 
failed: EOF
2018/01/04 12:45:15 packer: 2018/01/04 12:45:15 [DEBUG] SSH handshake err: ssh: 
handshake failed: EOF
2018/01/04 12:45:22 packer: 2018/01/04 12:45:22 [INFO] Attempting SSH 
connection...
2018/01/04 12:45:22 packer: 2018/01/04 12:45:22 reconnecting to TCP connection 
for SSH
2018/01/04 12:45:22 packer: 2018/01/04 12:45:22 handshaking with SSH
2018/01/04 12:45:22 packer: 2018/01/04 12:45:22 handshake error: ssh: handshake 
failed: EOF
2018/01/04 12:45:22 packer: 2018/01/04 12:45:22 [DEBUG] SSH handshake err: ssh: 
handshake failed: EOF
2018/01/04 12:45:29 packer: 2018/01/04 12:45:29 [INFO] Attempting SSH 
connection...
2018/01/04 12:45:29 packer: 2018/01/04 12:45:29 reconnecting to TCP connection 
for SSH
2018/01/04 12:45:29 packer: 2018/01/04 12:45:29 handshaking with SSH
2018/01/04 12:45:29 packer: 2018/01/04 12:45:29 handshake error: ssh: handshake 
failed: EOF
2018/01/04 12:45:29 packer: 2018/01/04 12:45:29 [DEBUG] SSH handshake err: ssh: 
handshake failed: EOF
2018/01/04 12:45:36 packer: 2018/01/04 12:45:36 [INFO] Attempting SSH 
connection...
2018/01/04 12:45:36 packer: 2018/01/04 12:45:36 reconnecting to TCP connection 
for SSH
2018/01/04 12:45:36 packer: 2018/01/04 12:45:36 handshaking with SSH
2018/01/04 12:45:36 packer: 2018/01/04 12:45:36 handshake error: ssh: handshake 
failed: EOF
2018/01/04 12:45:36 packer: 2018/01/04 12:45:36 [DEBUG] SSH handshake err: ssh: 
handshake failed: EOF
2018/01/04 12:45:43 packer: 2018/01/04 12:45:43 [INFO] Attempting SSH 
connection...
2018/01/04 12:45:43 packer: 2018/01/04 12:45:43 reconnecting to TCP connection 
for SSH
2018/01/04 12:45:43 packer: 2018/01/04 12:45:43 handshaking with SSH
2018/01/04 12:45:43 packer: 2018/01/04 12:45:43 handshake error: ssh: handshake 
failed: EOF
2018/01/04 12:45:43 packer: 2018/01/04 12:45:43 [DEBUG] SSH handshake err: ssh: 
handshake failed: EOF
2018/01/04 12:45:50 packer: 2018/01/04 12:45:50 [INFO] Attempting SSH 
connection...
2018/01/04 12:45:50 packer: 2018/01/04 12:45:50 reconnecting to TCP connection 
for SSH
2018/01/04 12:45:50 packer: 2018/01/04 12:45:50 handshaking with SSH
2018/01/04 12:45:50 packer: 2018/01/04 12:45:50 handshake error: ssh: handshake 
failed: EOF
2018/01/04 12:45:50 packer: 2018/01/04 12:45:50 [DEBUG] SSH handshake err: ssh: 
handshake failed: EOF
2018/01/04 12:45:57 packer: 2018/01/04 12:45:57 [INFO] Attempting SSH 
connection...
2018/01/04 12:45:57 packer: 2018/01/04 12:45:57 reconnecting to TCP connection 
for SSH
2018/01/04 12:45:57 packer: 2018/01/04 12:45:57 handshaking with SSH
2018/01/04 12:45:57 packer: 2018/01/04 12:45:57 handshake error: ssh: handshake 
failed: EOF
2018/01/04 12:45:57 packer: 2018/01/04 12:45:57 [DEBUG] SSH handshake err: ssh: 
handshake failed: EOF
2018/01/04 12:46:04 packer: 2018/01/04 12:46:04 [INFO] Attempting SSH 
connection...
2018/01/04 12:46:04 packer: 2018/01/04 12:46:04 reconnecting to TCP connection 
for SSH
2018/01/04 12:46:04 packer: 2018/01/04 12:46:04 handshaking with SSH
2018/01/04 12:46:04 packer: 2018/01/04 12:46:04 handshake error: ssh: handshake 
failed: EOF
2018/01/04 12:46:04 packer: 2018/01/04 12:46:04 [DEBUG] SSH handshake err: ssh: 
handshake failed: EOF
2018/01/04 12:46:12 packer: 2018/01/04 12:46:12 [INFO] Attempting SSH 
connection...
2018/01/04 12:46:12 packer: 2018/01/04 12:46:12 reconnecting to TCP connection 
for SSH
2018/01/04 12:46:12 packer: 2018/01/04 12:46:12 handshaking with SSH
2018/01/04 12:46:12 packer: 2018/01/04 12:46:12 handshake error: ssh: handshake 
failed: EOF
2018/01/04 12:46:12 packer: 2018/01/04 12:46:12 [DEBUG] SSH handshake err: ssh: 
handshake failed: EOF
2018/01/04 12:46:19 packer: 2018/01/04 12:46:19 [INFO] Attempting SSH 
connection...
2018/01/04 12:46:19 packer: 2018/01/04 12:46:19 reconnecting to TCP connection 
for SSH
2018/01/04 12:46:19 packer: 2018/01/04 12:46:19 handshaking with SSH
2018/01/04 12:46:19 packer: 2018/01/04 12:46:19 handshake error: ssh: handshake 
failed: EOF
2018/01/04 12:46:19 packer: 2018/01/04 12:46:19 [DEBUG] SSH handshake err: ssh: 
handshake failed: EOF
2018/01/04 12:46:26 packer: 2018/01/04 12:46:26 [INFO] Attempting SSH 
connection...
2018/01/04 12:46:26 packer: 2018/01/04 12:46:26 reconnecting to TCP connection 
for SSH
2018/01/04 12:46:26 packer: 2018/01/04 12:46:26 handshaking with SSH
2018/01/04 12:46:26 packer: 2018/01/04 12:46:26 handshake error: ssh: handshake 
failed: EOF
2018/01/04 12:46:26 packer: 2018/01/04 12:46:26 [DEBUG] SSH handshake err: ssh: 
handshake failed: EOF
2018/01/04 12:46:33 packer: 2018/01/04 12:46:33 [INFO] Attempting SSH 
connection...
2018/01/04 12:46:33 packer: 2018/01/04 12:46:33 reconnecting to TCP connection 
for SSH
2018/01/04 12:46:33 packer: 2018/01/04 12:46:33 handshaking with SSH
2018/01/04 12:46:33 packer: 2018/01/04 12:46:33 handshake error: ssh: handshake 
failed: EOF
2018/01/04 12:46:33 packer: 2018/01/04 12:46:33 [DEBUG] SSH handshake err: ssh: 
handshake failed: EOF
2018/01/04 12:46:40 packer: 2018/01/04 12:46:40 [INFO] Attempting SSH 
connection...
2018/01/04 12:46:40 packer: 2018/01/04 12:46:40 reconnecting to TCP connection 
for SSH
2018/01/04 12:46:40 packer: 2018/01/04 12:46:40 handshaking with SSH
2018/01/04 12:46:40 packer: 2018/01/04 12:46:40 handshake error: ssh: handshake 
failed: EOF
2018/01/04 12:46:40 packer: 2018/01/04 12:46:40 [DEBUG] SSH handshake err: ssh: 
handshake failed: EOF
2018/01/04 12:46:47 packer: 2018/01/04 12:46:47 [INFO] Attempting SSH 
connection...
2018/01/04 12:46:47 packer: 2018/01/04 12:46:47 reconnecting to TCP connection 
for SSH
2018/01/04 12:46:47 packer: 2018/01/04 12:46:47 handshaking with SSH
2018/01/04 12:46:47 packer: 2018/01/04 12:46:47 handshake error: ssh: handshake 
failed: EOF
2018/01/04 12:46:47 packer: 2018/01/04 12:46:47 [DEBUG] SSH handshake err: ssh: 
handshake failed: EOF
2018/01/04 12:46:54 packer: 2018/01/04 12:46:54 [INFO] Attempting SSH 
connection...
2018/01/04 12:46:54 packer: 2018/01/04 12:46:54 reconnecting to TCP connection 
for SSH
2018/01/04 12:46:54 packer: 2018/01/04 12:46:54 handshaking with SSH
2018/01/04 12:46:54 packer: 2018/01/04 12:46:54 handshake error: ssh: handshake 
failed: EOF
2018/01/04 12:46:54 packer: 2018/01/04 12:46:54 [DEBUG] SSH handshake err: ssh: 
handshake failed: EOF
2018/01/04 12:47:01 packer: 2018/01/04 12:47:01 [INFO] Attempting SSH 
connection...
2018/01/04 12:47:01 packer: 2018/01/04 12:47:01 reconnecting to TCP connection 
for SSH
2018/01/04 12:47:01 packer: 2018/01/04 12:47:01 handshaking with SSH
2018/01/04 12:47:01 packer: 2018/01/04 12:47:01 handshake error: ssh: handshake 
failed: EOF
2018/01/04 12:47:01 packer: 2018/01/04 12:47:01 [DEBUG] SSH handshake err: ssh: 
handshake failed: EOF
2018/01/04 12:47:08 packer: 2018/01/04 12:47:08 [INFO] Attempting SSH 
connection...
2018/01/04 12:47:08 packer: 2018/01/04 12:47:08 reconnecting to TCP connection 
for SSH
2018/01/04 12:47:08 packer: 2018/01/04 12:47:08 handshaking with SSH
2018/01/04 12:47:08 packer: 2018/01/04 12:47:08 handshake error: ssh: handshake 
failed: EOF
2018/01/04 12:47:08 packer: 2018/01/04 12:47:08 [DEBUG] SSH handshake err: ssh: 
handshake failed: EOF
2018/01/04 12:47:15 packer: 2018/01/04 12:47:15 [INFO] Attempting SSH 
connection...
2018/01/04 12:47:15 packer: 2018/01/04 12:47:15 reconnecting to TCP connection 
for SSH
2018/01/04 12:47:15 packer: 2018/01/04 12:47:15 handshaking with SSH
2018/01/04 12:47:15 packer: 2018/01/04 12:47:15 handshake error: ssh: handshake 
failed: EOF
2018/01/04 12:47:15 packer: 2018/01/04 12:47:15 [DEBUG] SSH handshake err: ssh: 
handshake failed: EOF
2018/01/04 12:47:22 packer: 2018/01/04 12:47:22 [INFO] Attempting SSH 
connection...
2018/01/04 12:47:22 packer: 2018/01/04 12:47:22 reconnecting to TCP connection 
for SSH
2018/01/04 12:47:22 packer: 2018/01/04 12:47:22 handshaking with SSH
2018/01/04 12:47:22 packer: 2018/01/04 12:47:22 handshake error: ssh: handshake 
failed: EOF
2018/01/04 12:47:22 packer: 2018/01/04 12:47:22 [DEBUG] SSH handshake err: ssh: 
handshake failed: EOF
2018/01/04 12:47:29 packer: 2018/01/04 12:47:29 [INFO] Attempting SSH 
connection...
2018/01/04 12:47:29 packer: 2018/01/04 12:47:29 reconnecting to TCP connection 
for SSH
2018/01/04 12:47:29 packer: 2018/01/04 12:47:29 handshaking with SSH
2018/01/04 12:47:29 packer: 2018/01/04 12:47:29 handshake error: ssh: handshake 
failed: EOF
2018/01/04 12:47:29 packer: 2018/01/04 12:47:29 [DEBUG] SSH handshake err: ssh: 
handshake failed: EOF
2018/01/04 12:47:36 packer: 2018/01/04 12:47:36 [INFO] Attempting SSH 
connection...
2018/01/04 12:47:36 packer: 2018/01/04 12:47:36 reconnecting to TCP connection 
for SSH
2018/01/04 12:47:36 packer: 2018/01/04 12:47:36 handshaking with SSH
2018/01/04 12:47:36 packer: 2018/01/04 12:47:36 handshake error: ssh: handshake 
failed: ssh: unable to authenticate, attempted methods [none], no supported 
methods remain
2018/01/04 12:47:36 packer: 2018/01/04 12:47:36 [DEBUG] SSH handshake err: ssh: 
handshake failed: ssh: unable to authenticate, attempted methods [none], no 
supported methods remain
2018/01/04 12:47:36 packer: 2018/01/04 12:47:36 [DEBUG] Detected authentication 
error. Increasing handshake attempts.
2018/01/04 12:47:43 packer: 2018/01/04 12:47:43 [INFO] Attempting SSH 
connection...
2018/01/04 12:47:43 packer: 2018/01/04 12:47:43 reconnecting to TCP connection 
for SSH
2018/01/04 12:47:43 packer: 2018/01/04 12:47:43 handshaking with SSH
2018/01/04 12:47:43 packer: 2018/01/04 12:47:43 handshake error: ssh: handshake 
failed: ssh: unable to authenticate, attempted methods [none], no supported 
methods remain
2018/01/04 12:47:43 packer: 2018/01/04 12:47:43 [DEBUG] SSH handshake err: ssh: 
handshake failed: ssh: unable to authenticate, attempted methods [none], no 
supported methods remain
2018/01/04 12:47:43 packer: 2018/01/04 12:47:43 [DEBUG] Detected authentication 
error. Increasing handshake attempts.
2018/01/04 12:47:50 packer: 2018/01/04 12:47:50 [INFO] Attempting SSH 
connection...
2018/01/04 12:47:50 packer: 2018/01/04 12:47:50 reconnecting to TCP connection 
for SSH
2018/01/04 12:47:50 packer: 2018/01/04 12:47:50 handshaking with SSH
2018/01/04 12:47:50 packer: 2018/01/04 12:47:50 handshake error: ssh: handshake 
failed: ssh: unable to authenticate, attempted methods [none], no supported 
methods remain
2018/01/04 12:47:50 packer: 2018/01/04 12:47:50 [DEBUG] SSH handshake err: ssh: 
handshake failed: ssh: unable to authenticate, attempted methods [none], no 
supported methods remain
2018/01/04 12:47:50 packer: 2018/01/04 12:47:50 [DEBUG] Detected authentication 
error. Increasing handshake attempts.
2018/01/04 12:47:57 packer: 2018/01/04 12:47:57 [INFO] Attempting SSH 
connection...
2018/01/04 12:47:57 packer: 2018/01/04 12:47:57 reconnecting to TCP connection 
for SSH
2018/01/04 12:47:57 packer: 2018/01/04 12:47:57 handshaking with SSH
2018/01/04 12:47:57 packer: 2018/01/04 12:47:57 handshake error: ssh: handshake 
failed: ssh: unable to authenticate, attempted methods [none], no supported 
methods remain
2018/01/04 12:47:57 packer: 2018/01/04 12:47:57 [DEBUG] SSH handshake err: ssh: 
handshake failed: ssh: unable to authenticate, attempted methods [none], no 
supported methods remain
2018/01/04 12:47:57 packer: 2018/01/04 12:47:57 [DEBUG] Detected authentication 
error. Increasing handshake attempts.
2018/01/04 12:48:04 packer: 2018/01/04 12:48:04 [INFO] Attempting SSH 
connection...
2018/01/04 12:48:04 packer: 2018/01/04 12:48:04 reconnecting to TCP connection 
for SSH
2018/01/04 12:48:04 packer: 2018/01/04 12:48:04 handshaking with SSH
2018/01/04 12:48:05 packer: 2018/01/04 12:48:05 handshake error: ssh: handshake 
failed: ssh: unable to authenticate, attempted methods [none], no supported 
methods remain
2018/01/04 12:48:05 packer: 2018/01/04 12:48:05 [DEBUG] SSH handshake err: ssh: 
handshake failed: ssh: unable to authenticate, attempted methods [none], no 
supported methods remain
2018/01/04 12:48:05 packer: 2018/01/04 12:48:05 [DEBUG] Detected authentication 
error. Increasing handshake attempts.
2018/01/04 12:48:12 packer: 2018/01/04 12:48:12 [INFO] Attempting SSH 
connection...
2018/01/04 12:48:12 packer: 2018/01/04 12:48:12 reconnecting to TCP connection 
for SSH
2018/01/04 12:48:12 packer: 2018/01/04 12:48:12 handshaking with SSH
2018/01/04 12:48:12 packer: 2018/01/04 12:48:12 handshake error: ssh: handshake 
failed: ssh: unable to authenticate, attempted methods [none], no supported 
methods remain
2018/01/04 12:48:12 packer: 2018/01/04 12:48:12 [DEBUG] SSH handshake err: ssh: 
handshake failed: ssh: unable to authenticate, attempted methods [none], no 
supported methods remain
2018/01/04 12:48:12 packer: 2018/01/04 12:48:12 [DEBUG] Detected authentication 
error. Increasing handshake attempts.
2018/01/04 12:48:19 packer: 2018/01/04 12:48:19 [INFO] Attempting SSH 
connection...
2018/01/04 12:48:19 packer: 2018/01/04 12:48:19 reconnecting to TCP connection 
for SSH
2018/01/04 12:48:19 packer: 2018/01/04 12:48:19 handshaking with SSH
2018/01/04 12:48:19 packer: 2018/01/04 12:48:19 handshake error: ssh: handshake 
failed: ssh: unable to authenticate, attempted methods [none], no supported 
methods remain
2018/01/04 12:48:19 packer: 2018/01/04 12:48:19 [DEBUG] SSH handshake err: ssh: 
handshake failed: ssh: unable to authenticate, attempted methods [none], no 
supported methods remain
2018/01/04 12:48:19 packer: 2018/01/04 12:48:19 [DEBUG] Detected authentication 
error. Increasing handshake attempts.
2018/01/04 12:48:26 packer: 2018/01/04 12:48:26 [INFO] Attempting SSH 
connection...
2018/01/04 12:48:26 packer: 2018/01/04 12:48:26 reconnecting to TCP connection 
for SSH
2018/01/04 12:48:26 packer: 2018/01/04 12:48:26 handshaking with SSH
2018/01/04 12:48:26 packer: 2018/01/04 12:48:26 handshake error: ssh: handshake 
failed: ssh: unable to authenticate, attempted methods [none], no supported 
methods remain
2018/01/04 12:48:26 packer: 2018/01/04 12:48:26 [DEBUG] SSH handshake err: ssh: 
handshake failed: ssh: unable to authenticate, attempted methods [none], no 
supported methods remain
2018/01/04 12:48:26 packer: 2018/01/04 12:48:26 [DEBUG] Detected authentication 
error. Increasing handshake attempts.
2018/01/04 12:48:33 packer: 2018/01/04 12:48:33 [INFO] Attempting SSH 
connection...
2018/01/04 12:48:33 packer: 2018/01/04 12:48:33 reconnecting to TCP connection 
for SSH
2018/01/04 12:48:33 packer: 2018/01/04 12:48:33 handshaking with SSH
2018/01/04 12:48:33 packer: 2018/01/04 12:48:33 handshake error: ssh: handshake 
failed: ssh: unable to authenticate, attempted methods [none], no supported 
methods remain
2018/01/04 12:48:33 packer: 2018/01/04 12:48:33 [DEBUG] SSH handshake err: ssh: 
handshake failed: ssh: unable to authenticate, attempted methods [none], no 
supported methods remain
2018/01/04 12:48:33 packer: 2018/01/04 12:48:33 [DEBUG] Detected authentication 
error. Increasing handshake attempts.
2018/01/04 12:48:40 packer: 2018/01/04 12:48:40 [INFO] Attempting SSH 
connection...
2018/01/04 12:48:40 packer: 2018/01/04 12:48:40 reconnecting to TCP connection 
for SSH
2018/01/04 12:48:40 packer: 2018/01/04 12:48:40 handshaking with SSH
2018/01/04 12:48:41 packer: 2018/01/04 12:48:41 handshake error: ssh: handshake 
failed: ssh: unable to authenticate, attempted methods [none], no supported 
methods remain
2018/01/04 12:48:41 packer: 2018/01/04 12:48:41 [DEBUG] SSH handshake err: ssh: 
handshake failed: ssh: unable to authenticate, attempted methods [none], no 
supported methods remain
2018/01/04 12:48:41 packer: 2018/01/04 12:48:41 [DEBUG] Detected authentication 
error. Increasing handshake attempts.
2018/01/04 12:48:41 ui error: ==> virtualbox-iso: Error waiting for SSH: ssh: 
handshake failed: ssh: unable to authenticate, attempted methods [none], no 
supported methods remain
==> virtualbox-iso: Error waiting for SSH: ssh: handshake failed: ssh: unable 
to authenticate, attempted methods [none], no supported methods remain
2018/01/04 12:48:41 packer: 2018/01/04 12:48:41 Executing VBoxManage: 
[]string{"controlvm", "centos7", "poweroff"}
2018/01/04 12:48:41 packer: 2018/01/04 12:48:41 stdout:
2018/01/04 12:48:41 packer: 2018/01/04 12:48:41 stderr: 
0%...10%...20%...30%...40%...50%...60%...70%...80%...90%...100%
2018/01/04 12:48:41 packer: 2018/01/04 12:48:41 Executing VBoxManage: 
[]string{"storageattach", "centos7", "--storagectl", "IDE Controller", 
"--port", "0", "--device", "1", "--medium", "none"}
2018/01/04 12:48:41 packer: 2018/01/04 12:48:41 stdout:
2018/01/04 12:48:41 packer: 2018/01/04 12:48:41 stderr:
2018/01/04 12:48:41 ui: ==> virtualbox-iso: Deregistering and deleting VM...
==> virtualbox-iso: Deregistering and deleting VM...
2018/01/04 12:48:41 packer: 2018/01/04 12:48:41 Executing VBoxManage: 
[]string{"unregistervm", "centos7", "--delete"}
2018/01/04 12:48:42 packer: 2018/01/04 12:48:42 stdout:
2018/01/04 12:48:42 packer: 2018/01/04 12:48:42 stderr: 
0%...10%...20%...30%...40%...50%...60%...70%...80%...90%...100%
2018/01/04 12:48:42 ui: ==> virtualbox-iso: Deleting output directory...
==> virtualbox-iso: Deleting output directory...
2018/01/04 12:48:42 [INFO] (telemetry) ending virtualbox-iso
2018/01/04 12:48:42 [INFO] (telemetry) found error: ssh: handshake failed: ssh: 
unable to authenticate, attempted methods [none], no supported methods remain
2018/01/04 12:48:42 ui error: Build 'virtualbox-iso' errored: ssh: handshake 
failed: ssh: unable to authenticate, attempted methods [none], no supported 
methods remain
2018/01/04 12:48:42 Builds completed. Waiting on interrupt barrier...
2018/01/04 12:48:42 machine readable: error-count []string{"1"}
2018/01/04 12:48:42 ui error:
==> Some builds didn't complete successfully and had errors:
2018/01/04 12:48:42 machine readable: virtualbox-iso,error []string{"ssh: 
handshake failed: ssh: unable to authenticate, attempted methods [none], no 
supported methods remain"}
2018/01/04 12:48:42 ui error: --> virtualbox-iso: ssh: handshake failed: ssh: 
unable to authenticate, attempted methods [none], no supported methods remain
2018/01/04 12:48:42 ui:
==> Builds finished but no artifacts were created.
2018/01/04 12:48:42 [INFO] (telemetry) Finalizing.
Build 'virtualbox-iso' errored: ssh: handshake failed: ssh: unable to 
authenticate, attempted methods [none], no supported methods remain

==> Some builds didn't complete successfully and had errors:
--> virtualbox-iso: ssh: handshake failed: ssh: unable to authenticate, 
attempted methods [none], no supported methods remain

==> Builds finished but no artifacts were created.
2018/01/04 12:48:42 waiting for all plugin processes to complete...
2018/01/04 12:48:42 /Users/wjiang/src/packer/packer: plugin process exited
2018/01/04 12:48:42 /Users/wjiang/src/packer/packer: plugin process exited
2018/01/04 12:48:42 /Users/wjiang/src/packer/packer: plugin process exited
2018/01/04 12:48:42 /Users/wjiang/src/packer/packer: plugin process exited
2018/01/04 12:48:42 /Users/wjiang/src/packer/packer: plugin process exited
make: *** [centos7.box] Error 1

Attachment: packer.json
Description: application/json

install
url --url https://mirrors.kernel.org/centos/7/os/x86_64/
repo --name=salt_centos7 
--baseurl=http://repo.saltstack.com/yum/redhat/7/x86_64/latest
repo --name=epel --baseurl=https://dl.fedoraproject.org/pub/epel/7/x86_64
user --name=centos

lang en_US.UTF-8
keyboard us
timezone --utc Zulu

network --device=em0 --bootproto=dhcp --ipv6=auto
# firewall --enable --ssh

authconfig --enableshadow --passalgo=sha512
selinux --disabled
rootpw vagrant

text
skipx

zerombr
clearpart --all --initlabel
part / --fstype="xfs" --size=4096

bootloader --append="console=tty0" --location=mbr --timeout=1 --boot-drive=vda 
net.ifnames=0
bootloader --location=mbr

firstboot --disabled
reboot

%packages
@Core
bzip2
cloud-init
cloud-utils
dkms
salt-minion
sudo
vim-enhanced
-avahi
-bluez-utils
-dogtail
-kudzu
-ipw2100-firmware
-ipw2200-firmware
-iwl*
-ivtv-firmware
%end

%post
# disable unnecessary services
chkconfig acpid off
chkconfig blk-availability off
chkconfig bluetooth off
chkconfig certmonger off
chkconfig cpuspeed off
chkconfig cups off
chkconfig haldaemon off
chkconfig lvm2-monitor off
chkconfig messagebus off
chkconfig mdmonitor off
chkconfig rpcbind off
chkconfig rpcgssd off
chkconfig rpcidmapd off
chkconfig yum-updateonboot off
yum remove -y NetworkManager
yum update -y

# Enhanced networking module
dkms install -m ixgbevf
# sudo
sed -i "s/^.*requiretty/#Defaults requiretty/" /etc/sudoers
echo 'append domain-name " us-west-2.compute.internal";' > 
/etc/dhcp/dhclient.conf
%end

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