{"action":"created","issue":{"url":"https://api.github.com/repos/kubernetes/kubernetes/issues/25194","repository_url":"https://api.github.com/repos/kubernetes/kubernetes","labels_url":"https://api.github.com/repos/kubernetes/kubernetes/issues/25194/labels{/name}","comments_url":"https://api.github.com/repos/kubernetes/kubernetes/issues/25194/comments","events_url":"https://api.github.com/repos/kubernetes/kubernetes/issues/25194/events","html_url":"https://github.com/kubernetes/kubernetes/issues/25194","id":153220990,"number":25194,"title":"\"Unrecognized input header\" while trying to access logs","user":{"login":"voxik","id":14406,"avatar_url":"https://avatars.githubusercontent.com/u/14406?v=3","gravatar_id":"","url":"https://api.github.com/users/voxik","html_url":"https://github.com/voxik","followers_url":"https://api.github.com/users/voxik/followers","following_url":"https://api.github.com/users/voxik/following{/other_user}","gists_url":"https://api.github.com/users/voxik/gists{/gist_id}","starred_url":"https://api.github.com/users/voxik/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/voxik/subscriptions","organizations_url":"https://api.github.com/users/voxik/orgs","repos_url":"https://api.github.com/users/voxik/repos","events_url":"https://api.github.com/users/voxik/events{/privacy}","received_events_url":"https://api.github.com/users/voxik/received_events","type":"User","site_admin":false},"labels":[],"state":"open","locked":false,"assignee":null,"milestone":null,"comments":1,"created_at":"2016-05-05T12:18:06Z","updated_at":"2016-05-06T19:18:51Z","closed_at":null,"body":"I observe the following error:\r\n\r\n```\r\n$ kubectl logs my-worker-6698i --v=10\r\n\r\n... snip ...\r\n\r\nI0505 08:10:11.075361    7746 round_trippers.go:267] curl -k -v -XGET  -H \"User-Agent: kubectl/v1.2.0 (linux/amd64) kubernetes/738b760\" -H \"Accept: application/json, */*\" http://localhost:8080/apis\r\nI0505 08:10:11.075620    7746 round_trippers.go:286] GET http://localhost:8080/apis 200 OK in 0 milliseconds\r\nI0505 08:10:11.075646    7746 round_trippers.go:292] Response Headers:\r\nI0505 08:10:11.075652    7746 round_trippers.go:295]     Content-Type: application/json\r\nI0505 08:10:11.075656    7746 round_trippers.go:295]     Date: Thu, 05 May 2016 12:10:11 GMT\r\nI0505 08:10:11.075660    7746 round_trippers.go:295]     Content-Length: 18\r\nI0505 08:10:11.075676    7746 request.go:870] Response Body: {\r\n  \"groups\": []\r\n}\r\nI0505 08:10:11.075840    7746 round_trippers.go:267] curl -k -v -XGET  -H \"User-Agent: kubectl/v1.2.0 (linux/amd64) kubernetes/738b760\" http://localhost:8080/api/v1/namespaces/default/pods/my-worker-6698i/log\r\nI0505 08:10:11.090244    7746 round_trippers.go:286] GET http://localhost:8080/api/v1/namespaces/default/pods/my-worker-6698i/log 500 Internal Server Error in 14 milliseconds\r\nI0505 08:10:11.090268    7746 round_trippers.go:292] Response Headers:\r\nI0505 08:10:11.090274    7746 round_trippers.go:295]     Content-Type: application/json\r\nI0505 08:10:11.090279    7746 round_trippers.go:295]     Date: Thu, 05 May 2016 12:10:11 GMT\r\nI0505 08:10:11.090284    7746 round_trippers.go:295]     Content-Length: 231\r\nI0505 08:10:11.090645    7746 helpers.go:172] server response object: [{\r\n  \"metadata\": {},\r\n  \"status\": \"Failure\",\r\n  \"message\": \"Internal error occurred: Unrecognized input header\",\r\n  \"reason\": \"InternalError\",\r\n  \"details\": {\r\n    \"causes\": [\r\n      {\r\n        \"message\": \"Unrecognized input header\"\r\n      }\r\n    ]\r\n  },\r\n  \"code\": 500\r\n}]\r\nF0505 08:10:11.090668    7746 helpers.go:107] Error from server: Internal error occurred: Unrecognized input header\r\n```\r\n\r\nWhile accessing the logs via docker works just fine:\r\n\r\n```\r\n$ docker logs k8s_my-worker.f4afcc6d_my-worker-6698i_default_1d8c1025-12b7-11e6-a7f7-5254004a5b75_a0d48606\r\n```\r\n\r\nUsing the following kubernetes:\r\n\r\n```\r\n$ rpm -q kubernetes\r\nkubernetes-1.2.0-0.6.alpha1.git8632732.el7.x86_64\r\n```\r\n\r\ncoming from projectatomic/adb Vagrant box.\r\n\r\n[1] https://atlas.hashicorp.com/projectatomic/boxes/adb/"},"comment":{"url":"https://api.github.com/repos/kubernetes/kubernetes/issues/comments/217534893","html_url":"https://github.com/kubernetes/kubernetes/issues/25194#issuecomment-217534893","issue_url":"https://api.github.com/repos/kubernetes/kubernetes/issues/25194","id":217534893,"user":{"login":"ncdc","id":354,"avatar_url":"https://avatars.githubusercontent.com/u/354?v=3","gravatar_id":"","url":"https://api.github.com/users/ncdc","html_url":"https://github.com/ncdc","followers_url":"https://api.github.com/users/ncdc/followers","following_url":"https://api.github.com/users/ncdc/following{/other_user}","gists_url":"https://api.github.com/users/ncdc/gists{/gist_id}","starred_url":"https://api.github.com/users/ncdc/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/ncdc/subscriptions","organizations_url":"https://api.github.com/users/ncdc/orgs","repos_url":"https://api.github.com/users/ncdc/repos","events_url":"https://api.github.com/users/ncdc/events{/privacy}","received_events_url":"https://api.github.com/users/ncdc/received_events","type":"User","site_admin":false},"created_at":"2016-05-06T19:18:51Z","updated_at":"2016-05-06T19:18:51Z","body":"Are you running Docker 1.10?"}}