{"action":"opened","issue":{"url":"https://api.github.com/repos/coreos/flannel/issues/337","labels_url":"https://api.github.com/repos/coreos/flannel/issues/337/labels{/name}","comments_url":"https://api.github.com/repos/coreos/flannel/issues/337/comments","events_url":"https://api.github.com/repos/coreos/flannel/issues/337/events","html_url":"https://github.com/coreos/flannel/issues/337","id":109988265,"number":337,"title":"Flannel eats all memory and cpu.","user":{"login":"ssergiienko","id":9850672,"avatar_url":"https://avatars.githubusercontent.com/u/9850672?v=3","gravatar_id":"","url":"https://api.github.com/users/ssergiienko","html_url":"https://github.com/ssergiienko","followers_url":"https://api.github.com/users/ssergiienko/followers","following_url":"https://api.github.com/users/ssergiienko/following{/other_user}","gists_url":"https://api.github.com/users/ssergiienko/gists{/gist_id}","starred_url":"https://api.github.com/users/ssergiienko/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/ssergiienko/subscriptions","organizations_url":"https://api.github.com/users/ssergiienko/orgs","repos_url":"https://api.github.com/users/ssergiienko/repos","events_url":"https://api.github.com/users/ssergiienko/events{/privacy}","received_events_url":"https://api.github.com/users/ssergiienko/received_events","type":"User","site_admin":false},"labels":[],"state":"open","locked":false,"assignee":null,"milestone":null,"comments":0,"created_at":"2015-10-06T11:30:07Z","updated_at":"2015-10-06T11:30:07Z","closed_at":null,"body":"On Master:\r\n\r\n```\r\n  PID USER      PR  NI    VIRT    RES    SHR S  %CPU %MEM     TIME+ COMMAND                                                                                                                  \r\n13842 etcd      20   0   42232  24792   2916 S  93.4  0.9 607:33.77 etcd                                                                                                                     \r\n   41 root      20   0       0      0      0 S   4.3  0.0  18:35.42 rcu_sched                                                                                                                \r\n  418 root      20   0   51208  10708  10544 S   3.7  0.4  33:58.41 systemd-journal                                                                                                          \r\n14116 root      20   0 2428468 1.992g   2096 S   3.3 73.4  51:59.73 flanneld \r\n```\r\n\r\n```\r\n[root@static ~]# systemctl status flanneld -l\r\nflanneld.service - Flanneld overlay address etcd agent\r\n   Loaded: loaded (/etc/systemd/system/flanneld.service; enabled)\r\n   Active: active (running) since Fri 2015-09-25 13:30:58 EEST; 1 day 2h ago\r\n Main PID: 14116 (flanneld)\r\n   CGroup: /system.slice/flanneld.service\r\n           └─14116 /usr/bin/flanneld -etcd-endpoints=http://127.0.0.1:4001 -etcd-prefix=/some/network/ --iface=enp0s5\r\n\r\n933703 14116 hostgw.go:136] Subnet added: 10.254.53.0/24 via IP.IP.IP.IP\r\n933827 14116 hostgw.go:152] Error adding route to 10.254.53.0/24 via IP.IP.IP.IP: file exists\r\n26 16:03:32 DEBUG: rawWatch /some/network/subnets []\r\n26 16:03:32 DEBUG: get /some/network/subnets [http://127.0.0.1:4001]\r\n26 16:03:32 DEBUG: Connecting to etcd: attempt 1 for keys/some/network/subnets?recursive=true&wait=true&waitIndex=654925\r\n26 16:03:32 DEBUG: send.request.to http://127.0.0.1:4001/v2/keys/some/network/subnets?recursive=true&wait=true&waitIndex=654925 | method GET\r\n26 16:03:32 DEBUG: recv.response.from\r\n26 16:03:32 DEBUG: recv.response.from\r\n26 16:03:32 DEBUG: recv.success\r\n26 16:03:32 DEBUG: recv.success\r\n26 16:03:32 DEBUG: rawWatch /some/network/subnets []\r\n26 16:03:32 DEBUG: get /some/network/subnets [http://127.0.0.1:4001]\r\n26 16:03:32 DEBUG: Connecting to etcd: attempt 1 for keys/some/network/subnets?recursive=true&wait=true&waitIndex=654925\r\n26 16:03:32 DEBUG: send.request.to http://127.0.0.1:4001/v2/keys/some/network/subnets?recursive=true&wait=true&waitIndex=654925 | method GET\r\n971470 14116 hostgw.go:136] Subnet added: 10.254.9.0/24 via IP.IP.IP.IP\r\n971578 14116 hostgw.go:152] Error adding route to 10.254.9.0/24 via IP.IP.IP.IP: file exists\r\n26 16:03:32 DEBUG: rawWatch /some/network/subnets []\r\n26 16:03:32 DEBUG: get /some/network/subnets [http://127.0.0.1:4001]\r\n26 16:03:32 DEBUG: Connecting to etcd: attempt 1 for keys/some/network/subnets?recursive=true&wait=true&waitIndex=654926\r\n26 16:03:32 DEBUG: send.request.to http://127.0.0.1:4001/v2/keys/some/network/subnets?recursive=true&wait=true&waitIndex=654926 | method GET\r\n26 16:03:32 DEBUG: recv.response.from\r\n26 16:03:32 DEBUG: recv.success\r\n26 16:03:32 DEBUG: rawWatch /some/network/subnets []\r\n26 16:03:32 DEBUG: get /some/network/subnets [http://127.0.0.1:4001]\r\n26 16:03:32 DEBUG: Connecting to etcd: attempt 1 for keys/some/network/subnets?recursive=true&wait=true&waitIndex=654926\r\n26 16:03:32 DEBUG: send.request.to http://127.0.0.1:4001/v2/keys/some/network/subnets?recursive=true&wait=true&waitIndex=654926 | method GET\r\n982793 14116 hostgw.go:136] Subnet added: 10.254.53.0/24 via IP.IP.IP.IP\r\n982919 14116 hostgw.go:152] Error adding route to 10.254.53.0/24 via IP.IP.IP.IP: file exists\r\n```\r\n\r\n\r\nOn nodes same thing with same errors\r\n```\r\n  PID USER      PR  NI    VIRT    RES    SHR S  %CPU %MEM     TIME+ COMMAND                                                                                                                  \r\n 5977 root      20   0  757720 496720   4704 S  62.1 26.4  78:16.53 flanneld                                                                                                                 \r\n 9211 root      20   0 1212332  53584   7400 S   5.3  2.8 129:31.62 kubelet                                                                                                                  \r\n  420 root      20   0   56184   4208   4068 S   4.0  0.2  43:32.66 systemd-journal\r\n```\r\nRestarting flanneld doesn't helps. Even reboot doesn't helps."}}