{"action":"created","issue":{"url":"https://api.github.com/repos/docker/docker/issues/13435","labels_url":"https://api.github.com/repos/docker/docker/issues/13435/labels{/name}","comments_url":"https://api.github.com/repos/docker/docker/issues/13435/comments","events_url":"https://api.github.com/repos/docker/docker/issues/13435/events","html_url":"https://github.com/docker/docker/issues/13435","id":80051447,"number":13435,"title":"panic in verifyOldVolumesInfo","user":{"login":"ibuildthecloud","id":1754002,"avatar_url":"https://avatars.githubusercontent.com/u/1754002?v=3","gravatar_id":"","url":"https://api.github.com/users/ibuildthecloud","html_url":"https://github.com/ibuildthecloud","followers_url":"https://api.github.com/users/ibuildthecloud/followers","following_url":"https://api.github.com/users/ibuildthecloud/following{/other_user}","gists_url":"https://api.github.com/users/ibuildthecloud/gists{/gist_id}","starred_url":"https://api.github.com/users/ibuildthecloud/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/ibuildthecloud/subscriptions","organizations_url":"https://api.github.com/users/ibuildthecloud/orgs","repos_url":"https://api.github.com/users/ibuildthecloud/repos","events_url":"https://api.github.com/users/ibuildthecloud/events{/privacy}","received_events_url":"https://api.github.com/users/ibuildthecloud/received_events","type":"User","site_admin":false},"labels":[],"state":"open","locked":false,"assignee":null,"milestone":{"url":"https://api.github.com/repos/docker/docker/milestones/38","html_url":"https://github.com/docker/docker/milestones/1.7.0","labels_url":"https://api.github.com/repos/docker/docker/milestones/38/labels","id":1010239,"number":38,"title":"1.7.0","description":"Freeze May 26\r\nRelease  June 16","creator":{"login":"dmcgowan","id":169601,"avatar_url":"https://avatars.githubusercontent.com/u/169601?v=3","gravatar_id":"","url":"https://api.github.com/users/dmcgowan","html_url":"https://github.com/dmcgowan","followers_url":"https://api.github.com/users/dmcgowan/followers","following_url":"https://api.github.com/users/dmcgowan/following{/other_user}","gists_url":"https://api.github.com/users/dmcgowan/gists{/gist_id}","starred_url":"https://api.github.com/users/dmcgowan/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/dmcgowan/subscriptions","organizations_url":"https://api.github.com/users/dmcgowan/orgs","repos_url":"https://api.github.com/users/dmcgowan/repos","events_url":"https://api.github.com/users/dmcgowan/events{/privacy}","received_events_url":"https://api.github.com/users/dmcgowan/received_events","type":"User","site_admin":false},"open_issues":30,"closed_issues":25,"state":"open","created_at":"2015-03-07T01:54:49Z","updated_at":"2015-05-24T19:56:51Z","due_on":"2015-05-26T07:00:00Z","closed_at":null},"comments":3,"created_at":"2015-05-24T04:45:57Z","updated_at":"2015-05-25T02:59:56Z","closed_at":null,"body":"Running with f83073d3eb23a3f3c22bef9401090df5da53cc2f, on startup `docker -d -D -s overlay` it panics with the below.\r\n\r\n```\r\npanic: assignment to entry in nil map\r\n\r\ngoroutine 31 [running]:\r\ngithub.com/docker/docker/daemon.(*Daemon).verifyOldVolumesInfo(0xc20802aee0, 0xc2083c2d20, 0x0, 0x0)\r\n\t/go/src/github.com/docker/docker/daemon/volumes.go:259 +0x6f8\r\ngithub.com/docker/docker/daemon.(*Daemon).register(0xc20802aee0, 0xc2083c2d20, 0x0, 0x0, 0x0)\r\n\t/go/src/github.com/docker/docker/daemon/daemon.go:215 +0x339\r\ngithub.com/docker/docker/daemon.func·017(0xc2083c2d20, 0xc208038b01)\r\n\t/go/src/github.com/docker/docker/daemon/daemon.go:330 +0x223\r\ncreated by github.com/docker/docker/daemon.(*Daemon).restore\r\n\t/go/src/github.com/docker/docker/daemon/daemon.go:343 +0xaba\r\n\r\ngoroutine 1 [semacquire]:\r\nsync.(*WaitGroup).Wait(0xc20835f600)\r\n\t/usr/local/go/src/sync/waitgroup.go:132 +0x169\r\ngithub.com/docker/docker/daemon.(*Daemon).restore(0xc20802aee0, 0x0, 0x0)\r\n\t/go/src/github.com/docker/docker/daemon/daemon.go:345 +0xaf1\r\ngithub.com/docker/docker/daemon.NewDaemon(0x13efa00, 0xc208038918, 0x0, 0x0, 0x0)\r\n\t/go/src/github.com/docker/docker/daemon/daemon.go:886 +0x2a03\r\nmain.mainDaemon()\r\n\t/go/src/github.com/docker/docker/docker/daemon.go:143 +0x834\r\nmain.main()\r\n\t/go/src/github.com/docker/docker/docker/docker.go:92 +0x6b4\r\n\r\ngoroutine 5 [syscall]:\r\nos/signal.loop()\r\n\t/usr/local/go/src/os/signal/signal_unix.go:21 +0x1f\r\ncreated by os/signal.init·1\r\n\t/usr/local/go/src/os/signal/signal_unix.go:27 +0x35\r\n\r\ngoroutine 17 [syscall, locked to thread]:\r\nruntime.goexit()\r\n\t/usr/local/go/src/runtime/asm_amd64.s:2232 +0x1\r\n\r\ngoroutine 11 [chan receive]:\r\ngithub.com/docker/docker/pkg/listenbuffer.(*defaultListener).Accept(0xc20808fb40, 0x0, 0x0, 0x0, 0x0)\r\n\t/go/src/github.com/docker/docker/pkg/listenbuffer/buffer.go:73 +0xb6\r\nnet/http.(*Server).Serve(0xc2081070e0, 0x7f5a6f36dd50, 0xc20808fb40, 0x0, 0x0)\r\n\t/usr/local/go/src/net/http/server.go:1728 +0x92\r\ngithub.com/docker/docker/api/server.(*HttpServer).Serve(0xc20801d8e0, 0x0, 0x0)\r\n\t/go/src/github.com/docker/docker/api/server/server.go:127 +0x4d\r\ngithub.com/docker/docker/api/server.func·002(0xc20801d980, 0x4, 0xc20801d987, 0x14)\r\n\t/go/src/github.com/docker/docker/api/server/server.go:104 +0x1c1\r\ncreated by github.com/docker/docker/api/server.(*Server).ServeApi\r\n\t/go/src/github.com/docker/docker/api/server/server.go:108 +0x512\r\n\r\ngoroutine 9 [chan receive]:\r\ngithub.com/docker/docker/api/server.(*Server).ServeApi(0xc208034500, 0xc208096590, 0x1, 0x1, 0x0, 0x0)\r\n\t/go/src/github.com/docker/docker/api/server/server.go:112 +0x590\r\nmain.func·003()\r\n\t/go/src/github.com/docker/docker/docker/daemon.go:129 +0x5f\r\ncreated by main.mainDaemon\r\n\t/go/src/github.com/docker/docker/docker/daemon.go:135 +0x6bc\r\n\r\ngoroutine 10 [chan receive]:\r\ngithub.com/docker/docker/daemon.func·021()\r\n\t/go/src/github.com/docker/docker/daemon/debugtrap.go:17 +0x5c\r\ncreated by github.com/docker/docker/daemon.setupSigusr1Trap\r\n\t/go/src/github.com/docker/docker/daemon/debugtrap.go:20 +0x18e\r\n\r\ngoroutine 26 [chan receive]:\r\ndatabase/sql.(*DB).connectionOpener(0xc20816b0e0)\r\n\t/usr/local/go/src/database/sql/sql.go:589 +0x4c\r\ncreated by database/sql.Open\r\n\t/usr/local/go/src/database/sql/sql.go:452 +0x31c\r\n\r\ngoroutine 29 [chan receive]:\r\ngithub.com/docker/docker/daemon.(*statsCollector).run(0xc2083ca5a0)\r\n\t/go/src/github.com/docker/docker/daemon/stats_collector.go:89 +0xb2\r\ncreated by github.com/docker/docker/daemon.newStatsCollector\r\n\t/go/src/github.com/docker/docker/daemon/stats_collector.go:29 +0x116\r\n\r\ngoroutine 32 [runnable]:\r\ngithub.com/docker/docker/daemon.func·017(0xc2083c30e0, 0xc208038b01)\r\n\t/go/src/github.com/docker/docker/daemon/daemon.go:319\r\ncreated by github.com/docker/docker/daemon.(*Daemon).restore\r\n\t/go/src/github.com/docker/docker/daemon/daemon.go:343 +0xaba\r\n\r\ngoroutine 33 [runnable]:\r\ngithub.com/docker/docker/daemon.func·017(0xc2083c34a0, 0xc208038b01)\r\n\t/go/src/github.com/docker/docker/daemon/daemon.go:319\r\ncreated by github.com/docker/docker/daemon.(*Daemon).restore\r\n\t/go/src/github.com/docker/docker/daemon/daemon.go:343 +0xaba\r\n\r\ngoroutine 34 [runnable]:\r\ngithub.com/docker/docker/daemon.func·017(0xc2083c25a0, 0xc208038b01)\r\n\t/go/src/github.com/docker/docker/daemon/daemon.go:319\r\ncreated by github.com/docker/docker/daemon.(*Daemon).restore\r\n\t/go/src/github.com/docker/docker/daemon/daemon.go:343 +0xaba\r\n\r\ngoroutine 35 [runnable]:\r\ngithub.com/docker/docker/daemon.func·017(0xc2083c23c0, 0xc208038b01)\r\n\t/go/src/github.com/docker/docker/daemon/daemon.go:319\r\ncreated by github.com/docker/docker/daemon.(*Daemon).restore\r\n\t/go/src/github.com/docker/docker/daemon/daemon.go:343 +0xaba\r\n\r\ngoroutine 36 [runnable]:\r\ngithub.com/docker/docker/daemon.func·017(0xc2083c2780, 0xc208038b01)\r\n\t/go/src/github.com/docker/docker/daemon/daemon.go:319\r\ncreated by github.com/docker/docker/daemon.(*Daemon).restore\r\n\t/go/src/github.com/docker/docker/daemon/daemon.go:343 +0xaba\r\n\r\ngoroutine 37 [runnable]:\r\ngithub.com/docker/docker/daemon.func·017(0xc2083c2960, 0xc208038b01)\r\n\t/go/src/github.com/docker/docker/daemon/daemon.go:319\r\ncreated by github.com/docker/docker/daemon.(*Daemon).restore\r\n\t/go/src/github.com/docker/docker/daemon/daemon.go:343 +0xaba\r\n\r\ngoroutine 38 [runnable]:\r\ngithub.com/docker/docker/daemon.func·017(0xc2083c2b40, 0xc208038b01)\r\n\t/go/src/github.com/docker/docker/daemon/daemon.go:319\r\ncreated by github.com/docker/docker/daemon.(*Daemon).restore\r\n\t/go/src/github.com/docker/docker/daemon/daemon.go:343 +0xaba\r\n\r\ngoroutine 39 [runnable]:\r\ngithub.com/docker/docker/daemon.func·017(0xc2083c2f00, 0xc208038b01)\r\n\t/go/src/github.com/docker/docker/daemon/daemon.go:319\r\ncreated by github.com/docker/docker/daemon.(*Daemon).restore\r\n\t/go/src/github.com/docker/docker/daemon/daemon.go:343 +0xaba\r\n\r\ngoroutine 40 [runnable]:\r\ngithub.com/docker/docker/daemon.func·017(0xc2083c32c0, 0xc208038b01)\r\n\t/go/src/github.com/docker/docker/daemon/daemon.go:319\r\ncreated by github.com/docker/docker/daemon.(*Daemon).restore\r\n\t/go/src/github.com/docker/docker/daemon/daemon.go:343 +0xaba\r\n\r\ngoroutine 41 [runnable]:\r\ngithub.com/docker/docker/daemon.func·017(0xc2083c21e0, 0xc208038b01)\r\n\t/go/src/github.com/docker/docker/daemon/daemon.go:319\r\ncreated by github.com/docker/docker/daemon.(*Daemon).restore\r\n\t/go/src/github.com/docker/docker/daemon/daemon.go:343 +0xaba\r\n\r\ngoroutine 42 [runnable]:\r\nruntime.timerproc()\r\n\t/usr/local/go/src/runtime/time.go:151\r\nruntime.goexit()\r\n\t/usr/local/go/src/runtime/asm_amd64.s:2232 +0x1\r\n```"},"comment":{"url":"https://api.github.com/repos/docker/docker/issues/comments/105105442","html_url":"https://github.com/docker/docker/issues/13435#issuecomment-105105442","issue_url":"https://api.github.com/repos/docker/docker/issues/13435","id":105105442,"user":{"login":"duglin","id":1944671,"avatar_url":"https://avatars.githubusercontent.com/u/1944671?v=3","gravatar_id":"","url":"https://api.github.com/users/duglin","html_url":"https://github.com/duglin","followers_url":"https://api.github.com/users/duglin/followers","following_url":"https://api.github.com/users/duglin/following{/other_user}","gists_url":"https://api.github.com/users/duglin/gists{/gist_id}","starred_url":"https://api.github.com/users/duglin/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/duglin/subscriptions","organizations_url":"https://api.github.com/users/duglin/orgs","repos_url":"https://api.github.com/users/duglin/repos","events_url":"https://api.github.com/users/duglin/events{/privacy}","received_events_url":"https://api.github.com/users/duglin/received_events","type":"User","site_admin":false},"created_at":"2015-05-25T02:59:56Z","updated_at":"2015-05-25T02:59:56Z","body":"Don't know what I did to make this happen, but I saw this today too.  And @ibuildthecloud's fix did seem to fix it.  Didn't do any digging into what was going on."}}