VM couldn'd get an IP address after adding hyper-v switch

Docker Desktop
1

I add some hyper-v switch for my other virtual machines use and I did not modify the MobyLinuxVM’s settings at all.

Expected behavior

The docker virtual machine not affected.

Actual behavior

[17:30:45.313][Program        ][Info   ] Version: Version 1.11.0-beta6 (build: 1288)
[17:30:45.321][Program        ][Info   ] Starting on: 4/8/2016 5:30:45 PM
[17:30:45.321][Program        ][Info   ] Resources: C:\Program Files\Docker\Docker\Resources
[17:30:45.321][Program        ][Info   ] OS: Windows 10 Education
[17:30:45.329][Program        ][Info   ] Edition: Education
[17:30:45.329][Program        ][Info   ] Id: 1511
[17:30:45.337][Program        ][Info   ] Build: 10586
[17:30:45.337][Program        ][Info   ] BuildLabName: 10586.162.amd64fre.th2_release_sec.160223-1728
[17:30:45.337][Program        ][Info   ] Sha1: c97b76ba9aea72a29cb56ffc0de4e142f33a5999
[17:30:45.345][Program        ][Info   ] You can send feedback, including this log file, at https://forums.docker.com/c/docker-for-windows
[17:30:45.389][HyperV         ][Info   ] Checking for Hyper-V Windows optional feature
[17:30:45.397][PowerShell     ][Info   ] Run script...
[17:30:45.997][HyperV         ][Info   ] Hyper-V Windows feature is enabled
[17:30:46.421][Authentication ][Info   ] Checking token
[17:30:46.637][Authentication ][Info   ] Token is valid
[17:30:46.645][Notifications  ][Info   ] Docker is initializing...
[17:30:46.659][Updater        ][Info   ] Checking for updates on the Beta channel...
[17:30:46.765][HyperV         ][Info   ] Creating a virtual machine named MobyLinuxVM
[17:30:46.765][HyperV         ][Info   ] Checking for Hyper-V Windows optional feature
[17:30:46.773][PowerShell     ][Info   ] Run script...
[17:30:47.253][HyperV         ][Info   ] Hyper-V Windows feature is enabled
[17:30:47.261][PowerShell     ][Info   ] Run script with parameters: -IsoFile C:\Program Files\Docker\Docker\Resources\mobylinux.iso -create True...
[17:30:48.189][Updater        ][Info   ] Found remote version. Version = 1.11.0.1288
[17:30:48.192][Updater        ][Info   ] Local version is up to date.
[17:30:48.195][Updater        ][Info   ] Check for update done.
[17:30:49.675][HyperV         ][Info   ] Using existing Switch: DockerNAT
[17:30:49.802][HyperV         ][Info   ] VHD C:\Users\Public\Documents\Hyper-V\Virtual Hard Disks\MobyLinuxVM.vhdx already exists
[17:30:50.932][HyperV         ][Info   ] Creating VM MobyLinuxVM...
[17:30:52.694][HyperV         ][Info   ] VM created.
[17:30:52.702][Firewall       ][Info   ] Opening TCP ports on the firewall for C:\Program Files\Docker\Docker\Resources\com.docker.proxy.exe...
[17:30:52.702][PowerShell     ][Info   ] Run script...
[17:30:54.266][Firewall       ][Info   ] Ports opened
[17:30:54.266][Firewall       ][Info   ] Opening UDP ports on the firewall for C:\Program Files\Docker\Docker\Resources\com.docker.proxy.exe...
[17:30:54.274][PowerShell     ][Info   ] Run script...
[17:30:55.126][Firewall       ][Info   ] Ports opened
[17:30:55.134][Proxy          ][Info   ] Starting com.docker.proxy
[17:30:55.142][HyperV         ][Info   ] Start a virtual machine named MobyLinuxVM
[17:30:55.142][HyperV         ][Info   ] Checking for Hyper-V Windows optional feature
[17:30:55.142][PowerShell     ][Info   ] Run script...
[17:30:55.176][Proxy          ][Info   ] 2016/04/08 17:30:55 dhcp server: ready
[17:30:55.179][Proxy          ][Info   ] 2016/04/08 17:30:55 dns server: ready
[17:30:55.182][Proxy          ][Info   ] 2016/04/08 17:30:55 docker proxy: ready
[17:30:55.185][Proxy          ][Info   ] 2016/04/08 17:30:55 docker proxy (on deprecated port): ready
[17:30:55.570][HyperV         ][Info   ] Hyper-V Windows feature is enabled
[17:30:55.573][PowerShell     ][Info   ] Run script with parameters: -start True -Credential System.Management.Automation.PSCredential...
[17:30:56.887][HyperV         ][Info   ] Starting VM MobyLinuxVM...
[17:30:56.891][HyperV         ][Info   ] Removing (potentially) existing mount authentication token
[17:30:57.363][HyperV         ][Info   ] Wait for the VM to get an IP address
[17:30:58.580][HyperV         ][Info   ] Wait for the VM to get an IP address
[17:30:59.599][HyperV         ][Info   ] Wait for the VM to get an IP address
[17:31:00.239][Proxy          ][Info   ] 2016/04/08 17:31:00 Discover
[17:31:00.647][HyperV         ][Info   ] Wait for the VM to get an IP address
[17:31:01.300][Proxy          ][Info   ] 2016/04/08 17:31:01 Discover
[17:31:01.679][HyperV         ][Info   ] Wait for the VM to get an IP address
[17:31:02.539][Proxy          ][Info   ] 2016/04/08 17:31:02 Discover
[17:31:02.793][HyperV         ][Info   ] Wait for the VM to get an IP address
[17:31:03.599][Proxy          ][Info   ] 2016/04/08 17:31:03 Discover
[17:31:04.005][HyperV         ][Info   ] Wait for the VM to get an IP address
[17:31:04.659][Proxy          ][Info   ] 2016/04/08 17:31:04 Discover
[17:31:05.040][HyperV         ][Info   ] Wait for the VM to get an IP address
[17:31:06.056][HyperV         ][Info   ] Wait for the VM to get an IP address
[17:31:07.079][HyperV         ][Info   ] Wait for the VM to get an IP address
[17:31:08.132][HyperV         ][Info   ] Wait for the VM to get an IP address
[17:31:09.364][HyperV         ][Info   ] Wait for the VM to get an IP address
[17:31:10.134][Proxy          ][Info   ] 2016/04/08 17:31:10 Inform
[17:31:10.379][HyperV         ][Info   ] Wait for the VM to get an IP address
[17:31:11.429][HyperV         ][Info   ] Wait for the VM to get an IP address
[17:31:12.446][HyperV         ][Info   ] Wait for the VM to get an IP address
[17:31:13.546][HyperV         ][Info   ] Wait for the VM to get an IP address
[17:31:13.941][Proxy          ][Info   ] 2016/04/08 17:31:13 Inform
[17:31:14.783][HyperV         ][Info   ] Wait for the VM to get an IP address
[17:31:15.800][HyperV         ][Info   ] Wait for the VM to get an IP address
[17:31:16.816][HyperV         ][Info   ] Wait for the VM to get an IP address
[17:31:17.866][HyperV         ][Info   ] Wait for the VM to get an IP address
[17:31:18.946][HyperV         ][Info   ] Wait for the VM to get an IP address
[17:31:20.167][Proxy          ][Info   ] 2016/04/08 17:31:20 Inform
[17:31:20.191][HyperV         ][Info   ] Wait for the VM to get an IP address
[17:31:21.230][HyperV         ][Info   ] Wait for the VM to get an IP address
[17:31:22.260][HyperV         ][Info   ] Wait for the VM to get an IP address
[17:31:23.298][HyperV         ][Info   ] Wait for the VM to get an IP address
[17:31:24.350][HyperV         ][Info   ] Wait for the VM to get an IP address
[17:31:25.579][HyperV         ][Info   ] Wait for the VM to get an IP address
[17:31:26.620][HyperV         ][Info   ] Wait for the VM to get an IP address
[17:31:27.661][HyperV         ][Info   ] Wait for the VM to get an IP address
[17:31:28.684][HyperV         ][Info   ] Wait for the VM to get an IP address
[17:31:29.746][HyperV         ][Info   ] Wait for the VM to get an IP address
[17:31:30.974][HyperV         ][Info   ] Wait for the VM to get an IP address
[17:31:32.013][HyperV         ][Info   ] Wait for the VM to get an IP address
[17:31:33.029][HyperV         ][Info   ] Wait for the VM to get an IP address
[17:31:34.053][HyperV         ][Info   ] Wait for the VM to get an IP address
[17:31:35.114][HyperV         ][Info   ] Wait for the VM to get an IP address
[17:31:36.345][HyperV         ][Info   ] Wait for the VM to get an IP address
[17:31:37.372][HyperV         ][Info   ] Wait for the VM to get an IP address
[17:31:38.411][HyperV         ][Info   ] Wait for the VM to get an IP address
[17:31:39.431][HyperV         ][Info   ] Wait for the VM to get an IP address
[17:31:40.506][HyperV         ][Info   ] Wait for the VM to get an IP address
[17:31:41.768][HyperV         ][Info   ] Wait for the VM to get an IP address
[17:31:42.811][HyperV         ][Info   ] Wait for the VM to get an IP address
[17:31:43.844][HyperV         ][Info   ] Wait for the VM to get an IP address
[17:31:44.865][HyperV         ][Info   ] Wait for the VM to get an IP address
[17:31:45.939][HyperV         ][Info   ] Wait for the VM to get an IP address
[17:31:47.185][HyperV         ][Info   ] Wait for the VM to get an IP address
[17:31:48.206][HyperV         ][Info   ] Wait for the VM to get an IP address
[17:31:49.230][HyperV         ][Info   ] Wait for the VM to get an IP address
[17:31:50.248][HyperV         ][Info   ] Wait for the VM to get an IP address
[17:31:51.309][HyperV         ][Info   ] Wait for the VM to get an IP address
[17:31:52.566][HyperV         ][Info   ] Wait for the VM to get an IP address
[17:31:53.594][HyperV         ][Info   ] Wait for the VM to get an IP address
[17:31:54.620][HyperV         ][Info   ] Wait for the VM to get an IP address
[17:31:55.653][HyperV         ][Info   ] Wait for the VM to get an IP address
[17:31:56.711][HyperV         ][Info   ] Wait for the VM to get an IP address
[17:31:58.030][HyperV         ][Info   ] Wait for the VM to get an IP address
[17:31:58.998][Proxy          ][Info   ] 2016/04/08 17:31:58 Inform
[17:31:59.048][HyperV         ][Info   ] Wait for the VM to get an IP address
[17:32:00.065][HyperV         ][Info   ] Wait for the VM to get an IP address
[17:32:01.144][Notifications  ][Error  ] Error: Failed to start VM "MobyLinuxVM": The VM couldn't get an IP address after 60 tries
[17:32:01.308][PowerShell     ][Info   ] Run script...
[17:32:01.450][Program        ][Info   ] Sending Bugsnag report...
[17:32:03.120][Proxy          ][Info   ] 2016/04/08 17:32:03 Inform
[17:32:03.471][Program        ][Info   ] Bugsnag report sent
[17:32:12.782][Proxy          ][Info   ] 2016/04/08 17:32:12 Inform
[17:32:17.569][Proxy          ][Info   ] 2016/04/08 17:32:17 Inform
[17:32:20.450][Proxy          ][Info   ] 2016/04/08 17:32:20 Inform
[17:32:20.539][Proxy          ][Info   ] 2016/04/08 17:32:20 Inform

Steps to reproduce the behavior

  1. open hyper v manager
  2. add virtual switch for outside network, which use my host Ethernet adapter’s sharing network.
  3. docker machine cannot be connected
  4. exit docker and reopen it, it says VM cannot get IP address
2

The problem still exists there if I just delete the DockerNAT switch and the VM

[17:46:57.679][Program        ][Info   ] Version: Version 1.11.0-beta6 (build: 1288)
[17:46:57.679][Program        ][Info   ] Starting on: 4/8/2016 5:46:57 PM
[17:46:57.679][Program        ][Info   ] Resources: C:\Program Files\Docker\Docker\Resources
[17:46:57.687][Program        ][Info   ] OS: Windows 10 Education
[17:46:57.687][Program        ][Info   ] Edition: Education
[17:46:57.687][Program        ][Info   ] Id: 1511
[17:46:57.695][Program        ][Info   ] Build: 10586
[17:46:57.695][Program        ][Info   ] BuildLabName: 10586.162.amd64fre.th2_release_sec.160223-1728
[17:46:57.695][Program        ][Info   ] Sha1: c97b76ba9aea72a29cb56ffc0de4e142f33a5999
[17:46:57.695][Program        ][Info   ] You can send feedback, including this log file, at https://forums.docker.com/c/docker-for-windows
[17:46:57.740][HyperV         ][Info   ] Checking for Hyper-V Windows optional feature
[17:46:57.748][PowerShell     ][Info   ] Run script...
[17:46:58.298][HyperV         ][Info   ] Hyper-V Windows feature is enabled
[17:46:58.686][Authentication ][Info   ] Checking token
[17:46:58.922][Authentication ][Info   ] Token is valid
[17:46:58.922][Notifications  ][Info   ] Docker is initializing...
[17:46:58.930][Updater        ][Info   ] Checking for updates on the Beta channel...
[17:46:59.038][HyperV         ][Info   ] Creating a virtual machine named MobyLinuxVM
[17:46:59.038][HyperV         ][Info   ] Checking for Hyper-V Windows optional feature
[17:46:59.046][PowerShell     ][Info   ] Run script...
[17:46:59.503][HyperV         ][Info   ] Hyper-V Windows feature is enabled
[17:46:59.510][PowerShell     ][Info   ] Run script with parameters: -IsoFile C:\Program Files\Docker\Docker\Resources\mobylinux.iso -create True...
[17:47:00.512][Updater        ][Info   ] Found remote version. Version = 1.11.0.1288
[17:47:00.516][Updater        ][Info   ] Local version is up to date.
[17:47:00.518][Updater        ][Info   ] Check for update done.
[17:47:01.723][HyperV         ][Info   ] Enabled workaround for Build 10586 VMSwitch issue
[17:47:03.548][HyperV         ][Info   ] Creating Switch: DockerNAT...
[17:47:04.894][Notifications  ][Error  ] Error: Failed to create Switch "DockerNAT": Instance MSFT_NetIPAddress already exists

[17:47:04.978][PowerShell     ][Info   ] Run script...
[17:47:05.134][Program        ][Info   ] Sending Bugsnag report...
[17:47:17.891][Program        ][Info   ] Bugsnag report sent