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unit/integration flake: Timed out waiting for kubelet to answer #21640

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@ixdy

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http://pr-test.k8s.io/21180/kubernetes-pull-test-unit-integration/15343/

+++ [0220 07:11:26] Starting kubelet in masterful mode
W0220 07:11:26.807310    4163 server.go:431] Could not load kubeconfig file /var/lib/kubelet/kubeconfig: stat /var/lib/kubelet/kubeconfig: no such file or directory. Trying auth path instead.
W0220 07:11:26.807386    4163 server.go:392] 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.
I0220 07:11:26.807492    4163 plugins.go:71] No cloud provider specified.
I0220 07:11:26.807611    4163 manager.go:131] cAdvisor running in container: "/docker/c8b6eb82c8cbd476e5bd29d460b9a70ebd426a697e404e20e21903f913327c43"
I0220 07:11:26.945232    4163 fs.go:107] Filesystem partitions: map[/dev/disk/by-uuid/67f84a7b-f850-4bb1-88e1-44b93711581c:{mountpoint:/workspace/artifacts major:8 minor:1 fsType: blockSize:0}]
I0220 07:11:27.697590    4163 manager.go:166] Machine: {NumCores:32 CpuFrequency:2499998 MemoryCapacity:127006019584 MachineID:7ae5ca5c485b47b88d89d96a71601d80 SystemUUID:46188494-77D1-5292-10E8-4D7CB332F9D9 BootID:459b5c46-2c98-44c1-b4a9-1835ccdab25f Filesystems:[{Device:/dev/disk/by-uuid/67f84a7b-f850-4bb1-88e1-44b93711581c Capacity:528310788096}] DiskMap:map[8:0:{Name:sda Major:8 Minor:0 Size:536870912000 Scheduler:noop}] NetworkDevices:[{Name:eth0 MacAddress:02:42:ac:11:00:02 Speed:10000 Mtu:1500}] Topology:[{Id:0 Memory:127006019584 Cores:[{Id:0 Threads:[0 1] Caches:[{Size:32768 Type:Data Level:1} {Size:32768 Type:Instruction Level:1} {Size:262144 Type:Unified Level:2}]} {Id:1 Threads:[2 3] Caches:[{Size:32768 Type:Data Level:1} {Size:32768 Type:Instruction Level:1} {Size:262144 Type:Unified Level:2}]} {Id:2 Threads:[4 5] Caches:[{Size:32768 Type:Data Level:1} {Size:32768 Type:Instruction Level:1} {Size:262144 Type:Unified Level:2}]} {Id:3 Threads:[6 7] Caches:[{Size:32768 Type:Data Level:1} {Size:32768 Type:Instruction Level:1} {Size:262144 Type:Unified Level:2}]} {Id:4 Threads:[8 9] Caches:[{Size:32768 Type:Data Level:1} {Size:32768 Type:Instruction Level:1} {Size:262144 Type:Unified Level:2}]} {Id:5 Threads:[10 11] Caches:[{Size:32768 Type:Data Level:1} {Size:32768 Type:Instruction Level:1} {Size:262144 Type:Unified Level:2}]} {Id:6 Threads:[12 13] Caches:[{Size:32768 Type:Data Level:1} {Size:32768 Type:Instruction Level:1} {Size:262144 Type:Unified Level:2}]} {Id:7 Threads:[14 15] Caches:[{Size:32768 Type:Data Level:1} {Size:32768 Type:Instruction Level:1} {Size:262144 Type:Unified Level:2}]} {Id:8 Threads:[16 17] Caches:[{Size:32768 Type:Data Level:1} {Size:32768 Type:Instruction Level:1} {Size:262144 Type:Unified Level:2}]} {Id:9 Threads:[18 19] Caches:[{Size:32768 Type:Data Level:1} {Size:32768 Type:Instruction Level:1} {Size:262144 Type:Unified Level:2}]} {Id:10 Threads:[20 21] Caches:[{Size:32768 Type:Data Level:1} {Size:32768 Type:Instruction Level:1} {Size:262144 Type:Unified Level:2}]} {Id:11 Threads:[22 23] Caches:[{Size:32768 Type:Data Level:1} {Size:32768 Type:Instruction Level:1} {Size:262144 Type:Unified Level:2}]} {Id:12 Threads:[24 25] Caches:[{Size:32768 Type:Data Level:1} {Size:32768 Type:Instruction Level:1} {Size:262144 Type:Unified Level:2}]} {Id:13 Threads:[26 27] Caches:[{Size:32768 Type:Data Level:1} {Size:32768 Type:Instruction Level:1} {Size:262144 Type:Unified Level:2}]} {Id:14 Threads:[28 29] Caches:[{Size:32768 Type:Data Level:1} {Size:32768 Type:Instruction Level:1} {Size:262144 Type:Unified Level:2}]} {Id:15 Threads:[30 31] 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:Unknown InstanceType:Unknown}
I0220 07:11:27.698820    4163 manager.go:172] Version: {KernelVersion:3.16.0-0.bpo.4-amd64 ContainerOsVersion:Debian GNU/Linux 8 (jessie) DockerVersion:1.10.1 CadvisorVersion: CadvisorRevision:}
W0220 07:11:27.699819    4163 server.go:335] failed to apply oom-score-adj to pid &{%!d(string=write) %!d(string=/proc/self/oom_score_adj) 13} (%!v(MISSING))
I0220 07:11:27.699951    4163 server.go:664] Watching apiserver
W0220 07:11:27.700387    4163 iptables.go:144] Error checking iptables version, assuming version at least 1.4.11: executable file not found in $PATH
I0220 07:11:27.700510    4163 kubelet.go:363] Hairpin mode set to true
I0220 07:11:27.700573    4163 manager.go:196] Setting dockerRoot to 
!!! [0220 07:11:39] Timed out waiting for kubelet to answer at http://127.0.0.1:10248/healthz; tried 25 waiting 0.5 between each
!!! Error in ./hack/test-cmd.sh:48
  'return 1' exited with status 1

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area/testkind/flakeCategorizes issue or PR as related to a flaky test.priority/important-soonMust be staffed and worked on either currently, or very soon, ideally in time for the next release.sig/nodeCategorizes an issue or PR as relevant to SIG Node.

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