{"action":"created","issue":{"url":"https://api.github.com/repos/kubernetes/kubernetes/issues/25246","repository_url":"https://api.github.com/repos/kubernetes/kubernetes","labels_url":"https://api.github.com/repos/kubernetes/kubernetes/issues/25246/labels{/name}","comments_url":"https://api.github.com/repos/kubernetes/kubernetes/issues/25246/comments","events_url":"https://api.github.com/repos/kubernetes/kubernetes/issues/25246/events","html_url":"https://github.com/kubernetes/kubernetes/issues/25246","id":153389936,"number":25246,"title":"Flake: e2e_node_suite_test.BeforeSuite - could not load kubeconfig & bind: address already in use","user":{"login":"euank","id":2147649,"avatar_url":"https://avatars.githubusercontent.com/u/2147649?v=3","gravatar_id":"","url":"https://api.github.com/users/euank","html_url":"https://github.com/euank","followers_url":"https://api.github.com/users/euank/followers","following_url":"https://api.github.com/users/euank/following{/other_user}","gists_url":"https://api.github.com/users/euank/gists{/gist_id}","starred_url":"https://api.github.com/users/euank/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/euank/subscriptions","organizations_url":"https://api.github.com/users/euank/orgs","repos_url":"https://api.github.com/users/euank/repos","events_url":"https://api.github.com/users/euank/events{/privacy}","received_events_url":"https://api.github.com/users/euank/received_events","type":"User","site_admin":false},"labels":[{"url":"https://api.github.com/repos/kubernetes/kubernetes/labels/area/test","name":"area/test","color":"fad8c7"},{"url":"https://api.github.com/repos/kubernetes/kubernetes/labels/kind/flake","name":"kind/flake","color":"f7c6c7"},{"url":"https://api.github.com/repos/kubernetes/kubernetes/labels/team/node","name":"team/node","color":"d2b48c"}],"state":"open","locked":false,"assignee":{"login":"pwittrock","id":7882754,"avatar_url":"https://avatars.githubusercontent.com/u/7882754?v=3","gravatar_id":"","url":"https://api.github.com/users/pwittrock","html_url":"https://github.com/pwittrock","followers_url":"https://api.github.com/users/pwittrock/followers","following_url":"https://api.github.com/users/pwittrock/following{/other_user}","gists_url":"https://api.github.com/users/pwittrock/gists{/gist_id}","starred_url":"https://api.github.com/users/pwittrock/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/pwittrock/subscriptions","organizations_url":"https://api.github.com/users/pwittrock/orgs","repos_url":"https://api.github.com/users/pwittrock/repos","events_url":"https://api.github.com/users/pwittrock/events{/privacy}","received_events_url":"https://api.github.com/users/pwittrock/received_events","type":"User","site_admin":false},"milestone":null,"comments":8,"created_at":"2016-05-06T06:54:58Z","updated_at":"2016-05-18T22:42:53Z","closed_at":null,"body":"Link: https://storage.cloud.google.com/kubernetes-jenkins/pr-logs/pull/24701/node-pull-build-e2e-test/4637/build-log.txt\r\n\r\nThe bytespam decodes to:\r\n```\r\nW0506 02:20:11.087804    2761 server.go:449] Could not load kubeconfig file /var/lib/kubelet/kubeconfig: stat /var/lib/kubelet/kubeconfig: no such file or directory. Trying auth path instead.\r\nW0506 02:20:11.087949    2761 server.go:410] Could not load kubernetes auth path /var/lib/kubelet/kubernetes_auth: stat /var/lib/kubelet/kubernetes_auth: no such file or directory. Continuing with defaults.\r\nI0506 02:20:11.088449    2761 plugins.go:71] No cloud provider specified.\r\nI0506 02:20:11.088484    2761 server.go:316] Successfully initialized cloud provider: \"\" from the config file: \"\"\r\nI0506 02:20:11.088664    2761 manager.go:133] cAdvisor running in container: \"/\"\r\nW0506 02:20:11.093906    2761 W0506 02:20:11.087804    2761 server.go:449] Could not load kubeconfig file /var/lib/kubelet/kubeconfig: stat /var/lib/kubelet/kubeconfig: no such file or directory. Trying auth path instead.\r\nW0506 02:20:11.087949    2761 server.go:410] Could not load kubernetes auth path /var/lib/kubelet/kubernetes_auth: stat /var/lib/kubelet/kubernetes_auth: no such file or directory. Continuing with defaults.\r\nI0506 02:20:11.088449    2761 plugins.go:71] No cloud provider specified.\r\nI0506 02:20:11.088484    2761 server.go:316] Successfully initialized cloud provider: \"\" from the config file: \"\"\r\nI0506 02:20:11.088664    2761 manager.go:133] cAdvisor running in container: \"/\"\r\nW0506 02:20:11.093906    2761 manager.go:141] unable to connect to Rkt api service: rkt: cannot tcp Dial rkt api service: dial tcp 127.0.0.1:15441: getsockopt: connection refused\r\nI0506 02:20:11.094413    2761 fs.go:116] Filesystem partitions: map[/dev/disk/by-uuid/6be8ff15-205a-4019-99e0-92d9c347301b:{mountpoint:/var/lib/docker/aufs major:8 minor:1 fsType:ext4 blockSize:0}]\r\nI0506 02:20:11.097619    2761 machine.go:50] Couldn't collect info from any of the files in \"/etc/machine-id,/var/lib/dbus/machine-id\"\r\nI0506 02:20:11.097720    2761 manager.go:182] Machine: {NumCores:1 CpuFrequency:2499998 MemoryCapacity:3892248576 MachineID: SystemUUID:BF0F6769-4533-3DF9-2DBE-5AC6DF4969C2 BootID:93695221-9b2e-48f9-a160-637d6991d270 Filesystems:[{Device:/dev/disk/by-uuid/6be8ff15-205a-4019-99e0-92d9c347301b Capacity:10432602112 Type:vfs Inodes:655360}] DiskMap:map[8:0:{Name:sda Major:8 Minor:0 Size:10737418240 Scheduler:cfq}] NetworkDevices:[{Name:eth0 MacAddress:42:01:0a:f0:00:37 Speed:0 Mtu:1460}] Topology:[{Id:0 Memory:3892248576 Cores:[{Id:0 Threads:[0] Caches:[{Size:32768 Type:Data Level:1} {Size:32768 Type:Instruction Level:1} {Size:262144 Type:Unified Level:2}]}] Caches:[{Size:31457280 Type:Unified Level:3}]}] CloudProvider:GCE InstanceType:n1-standard-1 InstanceID:3068827927132389825}\r\nI0506 02:20:11.098632    2761 manager.go:188] Version: {KernelVersion:3.16.0-4-amd64 ContainerOsVersion:Debian GNU/Linux 7 (wheezy) DockerVersion:1.8.3 CadvisorVersion: CadvisorRevision:}\r\nI0506 02:20:11.099587    2761 server.go:348] Using root directory: /var/lib/kubelet\r\nI0506 02:20:11.099838    2761 server.go:678] Adding manifest file: /tmp/node-e2e-pod023749862\r\nI0506 02:20:11.099884    2761 file.go:47] Watching path \"/tmp/node-e2e-pod023749862\"\r\nI0506 02:20:11.099912    2761 server.go:688] Watching apiserver\r\nI0506 02:20:11.101276    2761 cadvisor_linux.go:127] Failed to register cAdvisor on port 4194, retrying. Error: listen tcp :4194: bind: address already in use\r\nI0506 02:20:11.111720    2761 iptables.go:177] Could not connect to D-Bus system bus: dial unix /var/run/dbus/system_bus_socket: connect: no such file or directory\r\nW0506 02:20:11.113356    2761 kubelet.go:518] Hairpin mode set to \"promiscuous-bridge\" but configureCBR0 is false, falling back to \"hairpin-veth\"\r\nI0506 02:20:11.113385    2761 kubelet.go:381] Hairpin mode set to \"hairpin-veth\"\r\nI0506 02:20:11.116864    2761 manager.go:227] Setting dockerRoot to /var/lib/docker\r\nI0506 02:20:11.120464    2761 config.go:156] body of failing http response: &{0xc8202a0b40 {0 0} false <nil> 0x666fe0 0x666f80}\r\nI0506 02:20:11.121233    2761 plugins.go:291] Loaded volume plugin \"kubernetes.io/aws-ebs\"\r\nI0506 02:20:11.121296    2761 plugins.go:291] Loaded volume plugin \"kubernetes.io/empty-dir\"\r\nI0506 02:20:11.121338    2761 plugins.go:291] Loaded volume plugin \"kubernetes.io/gce-pd\"\r\nI0506 02:20:11.121385    2761 plugins.go:291] Loaded volume plugin \"kubernetes.io/git-repo\"\r\nI0506 02:20:11.121417    2761 plugins.go:291] Loaded volume plugin \"kubernetes.io/host-path\"\r\nI0506 02:20:11.121471    2761 plugins.go:291] Loaded volume plugin \"kubernetes.io/nfs\"\r\nI0506 02:20:11.121495    2761 plugins.go:291] Loaded volume plugin \"kubernetes.io/secret\"\r\nI0506 02:20:11.121537    2761 plugins.go:291] Loaded volume plugin \"kubernetes.io/iscsi\"\r\nI0506 02:20:11.121572    2761 plugins.go:291] Loaded volume plugin \"kubernetes.io/glusterfs\"\r\nI0506 02:20:11.121618    2761 plugins.go:291] Loaded volume plugin \"kubernetes.io/persistent-claim\"\r\nI0506 02:20:11.121644    2761 plugins.go:291] Loaded volume plugin \"kubernetes.io/rbd\"\r\nI0506 02:20:11.121670    2761 plugins.go:291] Loaded volume plugin \"kubernetes.io/cinder\"\r\nI0506 02:20:11.121715    2761 plugins.go:291] Loaded volume plugin \"kubernetes.io/cephfs\"\r\nI0506 02:20:11.121747    2761 plugins.go:291] Loaded volume plugin \"kubernetes.io/downward-api\"\r\nI0506 02:20:11.121790    2761 plugins.go:291] Loaded volume plugin \"kubernetes.io/fc\"\r\nI0506 02:20:11.121819    2761 plugins.go:291] Loaded volume plugin \"kubernetes.io/flocker\"\r\nI0506 02:20:11.121920    2761 plugins.go:291] Loaded volume plugin \"kubernetes.io/azure-file\"\r\nI0506 02:20:11.121969    2761 plugins.go:291] Loaded volume plugin \"kubernetes.io/configmap\"\r\nI0506 02:20:11.122081    2761 server.go:650] Started kubelet v1.3.0-alpha.3.299+1badf7bcb52d0a-dirty\r\nE0506 02:20:11.127426    2761 server.go:365] Starting health server failed: listen tcp 127.0.0.1:10248: bind: address already in use\r\nE0506 02:20:11.131665    2761 kubelet.go:879] Image garbage collection failed: unable to find data for container /\r\nI0506 02:20:11.132416    2761 container_manager_linux.go:207] Updating kernel flag: kernel/panic_on_oops, expected value: 1, actual value: 0\r\nI0506 02:20:11.132490    2761 fs_resource_analyzer.go:66] Starting FS ResourceAnalyzer\r\nI0506 02:20:11.132541    2761 manager.go:123] Starting to sync pod status with apiserver\r\nI0506 02:20:11.132581    2761 kubelet.go:2376] Starting kubelet main sync loop.\r\nI0506 02:20:11.132643    2761 kubelet.go:2385] skipping pod synchronization - [network state unknown container runtime is down]\r\nI0506 02:20:11.133084    2761 server.go:117] Starting to listen on 0.0.0.0:10250\r\nF0506 02:20:11.136563    2761 server.go:126] listen tcp 0.0.0.0:10250: bind: address already in use\r\n:141] unable to connect to Rkt api service: rkt: cannot tcp Dial rkt api service: dial tcp 127.0.0.1:15441: getsockopt: connection refused\r\nI0506 02:20:11.094413    2761 fs.go:116] Filesystem partitions: map[/dev/disk/by-uuid/6be8ff15-205a-4019-99e0-92d9c347301b:{mountpoint:/var/lib/docker/aufs major:8 minor:1 fsType:ext4 blockSize:0}]\r\nI0506 02:20:11.097619    2761 machine.go:50] Couldn't collect info from any of the files in \"/etc/machine-id,/var/lib/dbus/machine-id\"\r\nI0506 02:20:11.097720    2761 manager.go:182] Machine: {NumCores:1 CpuFrequency:2499998 MemoryCapacity:3892248576 MachineID: SystemUUID:BF0F6769-4533-3DF9-2DBE-5AC6DF4969C2 BootID:93695221-9b2e-48f9-a160-637d6991d270 Filesystems:[{Device:/dev/disk/by-uuid/6be8ff15-205a-4019-99e0-92d9c347301b Capacity:10432602112 Type:vfs Inodes:655360}] DiskMap:map[8:0:{Name:sda Major:8 Minor:0 Size:10737418240 Scheduler:cfq}] NetworkDevices:[{Name:eth0 MacAddress:42:01:0a:f0:00:37 Speed:0 Mtu:1460}] Topology:[{Id:0 Memory:3892248576 Cores:[{Id:0 Threads:[0] Caches:[{Size:32768 Type:Data Level:1} {Size:32768 Type:Instruction Level:1} {Size:262144 Type:Unified Level:2}]}] Caches:[{Size:31457280 Type:Unified Level:3}]}] CloudProvider:GCE InstanceType:n1-standard-1 InstanceID:3068827927132389825}\r\nI0506 02:20:11.098632    2761 manager.go:188] Version: {KernelVersion:3.16.0-4-amd64 ContainerOsVersion:Debian GNU/Linux 7 (wheezy) DockerVersion:1.8.3 CadvisorVersion: CadvisorRevision:}\r\nI0506 02:20:11.099587    2761 server.go:348] Using root directory: /var/lib/kubelet\r\nI0506 02:20:11.099838    2761 server.go:678] Adding manifest file: /tmp/node-e2e-pod023749862\r\nI0506 02:20:11.099884    2761 file.go:47] Watching path \"/tmp/node-e2e-pod023749862\"\r\nI0506 02:20:11.099912    2761 server.go:688] Watching apiserver\r\nI0506 02:20:11.101276    2761 cadvisor_linux.go:127] Failed to register cAdvisor on port 4194, retrying. Error: listen tcp :4194: bind: address already in use\r\nI0506 02:20:11.111720    2761 iptables.go:177] Could not connect to D-Bus system bus: dial unix /var/run/dbus/system_bus_socket: connect: no such file or directory\r\nW0506 02:20:11.113356    2761 kubelet.go:518] Hairpin mode set to \"promiscuous-bridge\" but configureCBR0 is false, falling back to \"hairpin-veth\"\r\nI0506 02:20:11.113385    2761 kubelet.go:381] Hairpin mode set to \"hairpin-veth\"\r\nI0506 02:20:11.116864    2761 manager.go:227] Setting dockerRoot to /var/lib/docker\r\nI0506 02:20:11.120464    2761 config.go:156] body of failing http response: &{0xc8202a0b40 {0 0} false <nil> 0x666fe0 0x666f80}\r\nI0506 02:20:11.121233    2761 plugins.go:291] Loaded volume plugin \"kubernetes.io/aws-ebs\"\r\nI0506 02:20:11.121296    2761 plugins.go:291] Loaded volume plugin \"kubernetes.io/empty-dir\"\r\nI0506 02:20:11.121338    2761 plugins.go:291] Loaded volume plugin \"kubernetes.io/gce-pd\"\r\nI0506 02:20:11.121385    2761 plugins.go:291] Loaded volume plugin \"kubernetes.io/git-repo\"\r\nI0506 02:20:11.121417    2761 plugins.go:291] Loaded volume plugin \"kubernetes.io/host-path\"\r\nI0506 02:20:11.121471    2761 plugins.go:291] Loaded volume plugin \"kubernetes.io/nfs\"\r\nI0506 02:20:11.121495    2761 plugins.go:291] Loaded volume plugin \"kubernetes.io/secret\"\r\nI0506 02:20:11.121537    2761 plugins.go:291] Loaded volume plugin \"kubernetes.io/iscsi\"\r\nI0506 02:20:11.121572    2761 plugins.go:291] Loaded volume plugin \"kubernetes.io/glusterfs\"\r\nI0506 02:20:11.121618    2761 plugins.go:291] Loaded volume plugin \"kubernetes.io/persistent-claim\"\r\nI0506 02:20:11.121644    2761 plugins.go:291] Loaded volume plugin \"kubernetes.io/rbd\"\r\nI0506 02:20:11.121670    2761 plugins.go:291] Loaded volume plugin \"kubernetes.io/cinder\"\r\nI0506 02:20:11.121715    2761 plugins.go:291] Loaded volume plugin \"kubernetes.io/cephfs\"\r\nI0506 02:20:11.121747    2761 plugins.go:291] Loaded volume plugin \"kubernetes.io/downward-api\"\r\nI0506 02:20:11.121790    2761 plugins.go:291] Loaded volume plugin \"kubernetes.io/fc\"\r\nI0506 02:20:11.121819    2761 plugins.go:291] Loaded volume plugin \"kubernetes.io/flocker\"\r\nI0506 02:20:11.121920    2761 plugins.go:291] Loaded volume plugin \"kubernetes.io/azure-file\"\r\nI0506 02:20:11.121969    2761 plugins.go:291] Loaded volume plugin \"kubernetes.io/configmap\"\r\nI0506 02:20:11.122081    2761 server.go:650] Started kubelet v1.3.0-alpha.3.299+1badf7bcb52d0a-dirty\r\nE0506 02:20:11.127426    2761 server.go:365] Starting health server failed: listen tcp 127.0.0.1:10248: bind: address already in use\r\nE0506 02:20:11.131665    2761 kubelet.go:879] Image garbage collection failed: unable to find data for container /\r\nI0506 02:20:11.132416    2761 container_manager_linux.go:207] Updating kernel flag: kernel/panic_on_oops, expected value: 1, actual value: 0\r\nI0506 02:20:11.132490    2761 fs_resource_analyzer.go:66] Starting FS ResourceAnalyzer\r\nI0506 02:20:11.132541    2761 manager.go:123] Starting to sync pod status with apiserver\r\nI0506 02:20:11.132581    2761 kubelet.go:2376] Starting kubelet main sync loop.\r\nI0506 02:20:11.132643    2761 kubelet.go:2385] skipping pod synchronization - [network state unknown container runtime is down]\r\nI0506 02:20:11.133084    2761 server.go:117] Starting to listen on 0.0.0.0:10250\r\nF0506 02:20:11.136563    2761 server.go:126] listen tcp 0.0.0.0:10250: bind: address already in use\r\n```\r\n\r\nLooks like tests might have been stomping on each other with the various \"address already in use\" and kubeconfig issues."},"comment":{"url":"https://api.github.com/repos/kubernetes/kubernetes/issues/comments/220179963","html_url":"https://github.com/kubernetes/kubernetes/issues/25246#issuecomment-220179963","issue_url":"https://api.github.com/repos/kubernetes/kubernetes/issues/25246","id":220179963,"user":{"login":"ixdy","id":8061296,"avatar_url":"https://avatars.githubusercontent.com/u/8061296?v=3","gravatar_id":"","url":"https://api.github.com/users/ixdy","html_url":"https://github.com/ixdy","followers_url":"https://api.github.com/users/ixdy/followers","following_url":"https://api.github.com/users/ixdy/following{/other_user}","gists_url":"https://api.github.com/users/ixdy/gists{/gist_id}","starred_url":"https://api.github.com/users/ixdy/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/ixdy/subscriptions","organizations_url":"https://api.github.com/users/ixdy/orgs","repos_url":"https://api.github.com/users/ixdy/repos","events_url":"https://api.github.com/users/ixdy/events{/privacy}","received_events_url":"https://api.github.com/users/ixdy/received_events","type":"User","site_admin":false},"created_at":"2016-05-18T22:42:53Z","updated_at":"2016-05-18T22:42:53Z","body":"Using the first 8 characters of the UUID is only 4 bytes of entropy. A collision is unlikely, but possible..."}}