Same issue, note that I’m still running Yosemite, not El Capitan. Output below:
Syslog output
May 19 09:03:58 marmaduke.local Docker[1815] : Application version: 1.11.1-beta12 (7528)
May 19 09:03:58 marmaduke.local Docker[1815] : OSX Version: Version 10.10.5 (Build 14F1808)
May 19 09:03:58 marmaduke.local Docker[1815] : migrator: start migration process
May 19 09:03:58 marmaduke.local Docker[1815] : migrator: previous install detected
May 19 09:03:58 marmaduke.local Docker[1815] : migrator: previous version is 1.11.1-beta12
May 19 09:03:58 marmaduke.local Docker[1815] : migrator: no migration needed, you are good to go!
May 19 09:03:58 marmaduke.local Docker[1815] : migrator: end of migration process
May 19 09:03:58 marmaduke.local Docker[1815] : event tracker initialized
May 19 09:03:58 marmaduke.local Docker[1815] : Limited access: checking…
May 19 09:03:58 marmaduke.local Docker[1815] : Bundle path: /Applications/Docker.app
May 19 09:03:58 marmaduke.local Docker[1825] : Client reports version 1, commit 4151b0fc71e51fb8e551d0a1870893ac99a379bc
May 19 09:03:58 marmaduke.local Docker[1825] : EOF reading packet from Unix domain socket: closing
May 19 09:03:58 marmaduke.local Docker[1825] : Failed to read command from client
May 19 09:03:58 marmaduke.local Docker[1815] : com.docker.docker commit: 4151b0fc71e51fb8e551d0a1870893ac99a379bc wants version 15
May 19 09:03:58 marmaduke.local Docker[1815] : com.docker.vmnetd commit: 4151b0fc71e51fb8e551d0a1870893ac99a379bc has version 15
May 19 09:03:58 marmaduke.local Docker[1815] : probe of /var/tmp/com.docker.vmnetd.socket successful: not reinstalling component
May 19 09:03:58 marmaduke.local Docker[1826] : Client reports version 1, commit 4151b0fc71e51fb8e551d0a1870893ac99a379bc
May 19 09:03:58 marmaduke.local Docker[1826] : client with uid 501 requests com.docker.vmnetd install symlinks
May 19 09:03:58 marmaduke.local Docker[1826] : File /usr/local/bin/docker is a symlink
May 19 09:03:58 marmaduke.local Docker[1826] : File /var/run/docker.sock is a symlink or a socket
May 19 09:03:58 marmaduke.local Docker[1826] : File /usr/local/bin/docker-compose is a symlink
May 19 09:03:58 marmaduke.local Docker[1826] : File /var/run/docker.sock is a symlink or a socket
May 19 09:03:58 marmaduke.local Docker[1826] : File /usr/local/bin/notary is a symlink
May 19 09:03:58 marmaduke.local Docker[1826] : File /var/run/docker.sock is a symlink or a socket
May 19 09:03:58 marmaduke.local Docker[1826] : File /usr/local/bin/pinata is a symlink
May 19 09:03:58 marmaduke.local Docker[1826] : File /var/run/docker.sock is a symlink or a socket
May 19 09:03:58 marmaduke.local Docker[1826] : File /usr/local/bin/docker-machine is a symlink
May 19 09:03:58 marmaduke.local Docker[1826] : File /var/run/docker.sock is a symlink or a socket
May 19 09:03:58 marmaduke.local Docker[1815] : Symlinks are valid.
May 19 09:03:58 marmaduke.local Docker[1815] : com.docker.osx.hyperkit.linux launched with PID 1828
May 19 09:03:58 marmaduke.local Docker[1828] : Acquired task manager lock
May 19 09:03:58 marmaduke.local Docker[1828] : Starting com.docker.db, com.docker.osxfs, com.docker.slirp, com.docker.osx.hyperkit.linux, com.docker.driver.amd64-linux
May 19 09:03:58 marmaduke.local Docker[1828] : Start com.docker.db (pid 1830)
May 19 09:03:58 marmaduke.local Docker[1828] : Start com.docker.osxfs (pid 1831)
May 19 09:03:58 marmaduke.local Docker[1828] : Start com.docker.slirp (pid 1832)
May 19 09:03:58 marmaduke.local Docker[1828] : Start com.docker.osx.hyperkit.linux (pid 1833)
May 19 09:03:58 marmaduke.local Docker[1832] : Logging to Apple System Log
May 19 09:03:58 marmaduke.local Docker[1831] : Logging to Apple System Log
May 19 09:03:58 marmaduke.local Docker[1832] : Setting handler to ignore all SIGPIPE signals
May 19 09:03:58 marmaduke.local Docker[1832] : starting port_forwarding port_control_path:fd:4 vsock_path:/Users/casey/Library/Containers/com.docker.docker/Data/@connect
May 19 09:03:58 marmaduke.local Docker[1832] : attempting to reconnect to database on unix /Users/casey/Library/Containers/com.docker.docker/Data/s40
May 19 09:03:58 marmaduke.local Docker[1828] : Start com.docker.driver.amd64-linux (pid 1834)
May 19 09:03:58 marmaduke.local Docker[1832] : reconnected transport layer
May 19 09:03:58 marmaduke.local Docker[1832] : allowing binds to any IP addresses
May 19 09:03:58 marmaduke.local Docker[1832] : Creating slirp server pcap_settings:disabled peer_ip:192.168.65.2 local_ip:192.168.65.1
May 19 09:03:58 marmaduke.local Docker[1833] : API server starting
May 19 09:03:58 marmaduke.local Docker[1833] : 
socket path is: /Users/casey/Library/Containers/com.docker.docker/Data/s20
May 19 09:03:58 marmaduke.local Docker[1833] : > socket removed.
May 19 09:03:58 marmaduke.local Docker[1833] : VM has shutdown at 2016-05-19 09:03:55 -0700 PDT
May 19 09:03:58 marmaduke.local Docker[1834] : Acquired hypervisor lock
May 19 09:03:58 marmaduke.local Docker[1834] : Docker is not responding: waiting 0.5s
May 19 09:03:58 marmaduke.local Docker[1834] : hypervisor: native
May 19 09:03:58 marmaduke.local Docker[1834] : filesystem: osxfs
May 19 09:03:58 marmaduke.local Docker[1831] : Using protocol TwoThousand msize 16384
May 19 09:03:58 marmaduke.local Docker[1834] : Hypervisor: native; BootProtocol: direct; UefiBootDisk: /Users/casey/UefiBoot.qcow2
May 19 09:03:58 marmaduke.local Docker[1834] : Launching: /Applications/Docker.app/Contents/MacOS/com.docker.hyperkit -A -m 2G -c 2 -u -s 0:0,hostbridge -s 31,lpc -s 2:0,virtio-ipc,uuid=6e56b6f6-e8a7-4675-b664-2b130c5bd936,path=/Users/casey/Library/Containers/com.docker.docker/Data/s50,macfile=/Users/casey/Library/Containers/com.docker.docker/Data/com.docker.driver.amd64-linux/mac.0 -s 3,virtio-blk,file:///Users/casey/Library/Containers/com.docker.docker/Data/com.docker.driver.amd64-linux/Docker.qcow2,format=qcow -s 4,virtio-9p,path=/Users/casey/Library/Containers/com.docker.docker/Data/s40,tag=db -s 5,virtio-rnd -s 6,virtio-9p,path=/Users/casey/Library/Containers/com.docker.docker/Data/s51,tag=port -s 7,virtio-sock,guest_cid=3,path=/Users/casey/Library/Containers/com.docker.docker/Data,guest_forwards=2376;1525 -l com1,autopty=/Users/casey/Library/Containers/com.docker.docker/Data/com.docker.driver.amd64-linux/tty,log=/Users/casey/Library/Containers/com.docker.docker/Data/com.docker.driver.amd64-linux/console-ring -f kexec,/Applications/Docker.app/Contents/Resources/moby/vmlinuz64,/Applications/Docker.app/Contents/Resources/moby/initrd.img,earlyprintk=serial console=ttyS0 com.docker.driverDir="/Users/casey/Library/Containers/com.docker.docker/Data/com.docker.driver.amd64-linux", com.docker.database=“com.docker.driver.amd64-linux” -F /Users/casey/Library/Containers/com.docker.docker/Data/com.docker.driver.amd64-linux/hypervisor.pid
May 19 09:03:58 marmaduke.local Docker[1837] : Starting xhyve
May 19 09:03:58 marmaduke.local Docker[1834] : May 19 09:03:58 marmaduke.local Docker[1837] : Starting xhyve
May 19 09:03:58 marmaduke.local Docker[1832] : PPP.negotiate: received ((magic VMN3T)(version 15)(commit 4151b0fc71e51fb8e551d0a1870893ac99a379bc))
May 19 09:03:58 marmaduke.local Docker[1832] : PPP.negotiate: received (Ethernet 6e56b6f6-e8a7-4675-b664-2b130c5bd936)
May 19 09:03:58 marmaduke.local Docker[1832] : PPP.negotiate: sending ((mtu 1500)(max_packet_size 1550)(client_macaddr c0:ff:ee:c0:ff:ee))
May 19 09:03:58 marmaduke.local Docker[1834] : mirage_block_open file:///Users/casey/Library/Containers/com.docker.docker/Data/com.docker.driver.amd64-linux/Docker.qcow2 buffered = true
May 19 09:03:58 marmaduke.local Docker[1832] : PPP.listen: called a second time: doing nothing
May 19 09:03:58 marmaduke.local Docker[1832] : TCP/IP ready
May 19 09:03:58 marmaduke.local Docker[1834] : mirage_block_open returning 0
May 19 09:03:58 marmaduke.local Docker[1834] : mirage_block_stat
May 19 09:03:58 marmaduke.local Docker[1834] : vsock init 7:0 = /Users/casey/Library/Containers/com.docker.docker/Data, guest_cid = 3
May 19 09:04:00 marmaduke.local Docker[1834] :
rdmsr to register 0x34 on vcpu 0
May 19 09:04:00 marmaduke.local Docker[1834] : Docker is not responding: waiting 0.5s
— last message repeated 4 times —
May 19 09:04:02 marmaduke.local Docker[1831] : transfused: mount
May 19 09:04:02 marmaduke.local Docker[1831] : transfused: /bin/fusermount
May 19 09:04:02 marmaduke.local Docker[1831] : transfused: -o
May 19 09:04:02 marmaduke.local Docker[1831] : transfused: allow_other,max_read=1048576,subtype=osxfs
May 19 09:04:02 marmaduke.local Docker[1831] : transfused: /Mac
May 19 09:04:02 marmaduke.local Docker[1831] : transfused:
May 19 09:04:02 marmaduke.local Docker[1831] : osxfs tracing: OFF
May 19 09:04:02 marmaduke.local Docker[1832] : Using protocol TwoThousand msize 8192
May 19 09:04:03 marmaduke.local Docker[1834] : Docker is not responding: waiting 0.5s
Pinata output
marmaduke ~% pinata diagnose -u
OS X: version 10.10.5 (build: 14F1808)
Docker.app: version v1.11.1-beta12
Running diagnostic tests:
[OK] Moby booted
[OK] driver.amd64-linux
[OK] vmnetd
[OK] osxfs
[OK] db
[OK] slirp
[OK] menubar
[OK] environment
[OK] Docker
[OK] VT-x
Docker logs are being collected into /tmp/20160519-090023.tar.gz
Most specific failure is: No error was detected
Your unique id is: ECCC187B-9317-4B2F-91BC-E891294B8857
Please quote this in all correspondence.