{"action":"created","issue":{"url":"https://api.github.com/repos/RIOT-OS/RIOT/issues/3675","labels_url":"https://api.github.com/repos/RIOT-OS/RIOT/issues/3675/labels{/name}","comments_url":"https://api.github.com/repos/RIOT-OS/RIOT/issues/3675/comments","events_url":"https://api.github.com/repos/RIOT-OS/RIOT/issues/3675/events","html_url":"https://github.com/RIOT-OS/RIOT/pull/3675","id":102141168,"number":3675,"title":"gnrc_ipv6: check link MTU before sending","user":{"login":"authmillenon","id":675644,"avatar_url":"https://avatars.githubusercontent.com/u/675644?v=3","gravatar_id":"","url":"https://api.github.com/users/authmillenon","html_url":"https://github.com/authmillenon","followers_url":"https://api.github.com/users/authmillenon/followers","following_url":"https://api.github.com/users/authmillenon/following{/other_user}","gists_url":"https://api.github.com/users/authmillenon/gists{/gist_id}","starred_url":"https://api.github.com/users/authmillenon/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/authmillenon/subscriptions","organizations_url":"https://api.github.com/users/authmillenon/orgs","repos_url":"https://api.github.com/users/authmillenon/repos","events_url":"https://api.github.com/users/authmillenon/events{/privacy}","received_events_url":"https://api.github.com/users/authmillenon/received_events","type":"User","site_admin":false},"labels":[{"url":"https://api.github.com/repos/RIOT-OS/RIOT/labels/enhancement","name":"enhancement","color":"f17070"},{"url":"https://api.github.com/repos/RIOT-OS/RIOT/labels/network","name":"network","color":"bfdadc"},{"url":"https://api.github.com/repos/RIOT-OS/RIOT/labels/NSTF","name":"NSTF","color":"d4c5f9"},{"url":"https://api.github.com/repos/RIOT-OS/RIOT/labels/Ready%20for%20CI%20build","name":"Ready for CI build","color":"bfdadc"}],"state":"open","locked":false,"assignee":{"login":"OlegHahm","id":1590423,"avatar_url":"https://avatars.githubusercontent.com/u/1590423?v=3","gravatar_id":"","url":"https://api.github.com/users/OlegHahm","html_url":"https://github.com/OlegHahm","followers_url":"https://api.github.com/users/OlegHahm/followers","following_url":"https://api.github.com/users/OlegHahm/following{/other_user}","gists_url":"https://api.github.com/users/OlegHahm/gists{/gist_id}","starred_url":"https://api.github.com/users/OlegHahm/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/OlegHahm/subscriptions","organizations_url":"https://api.github.com/users/OlegHahm/orgs","repos_url":"https://api.github.com/users/OlegHahm/repos","events_url":"https://api.github.com/users/OlegHahm/events{/privacy}","received_events_url":"https://api.github.com/users/OlegHahm/received_events","type":"User","site_admin":false},"milestone":{"url":"https://api.github.com/repos/RIOT-OS/RIOT/milestones/12","html_url":"https://github.com/RIOT-OS/RIOT/milestones/Release%202015.08","labels_url":"https://api.github.com/repos/RIOT-OS/RIOT/milestones/12/labels","id":1088995,"number":12,"title":"Release 2015.08","description":"This release aims mainly to include the brand new network stack.","creator":{"login":"OlegHahm","id":1590423,"avatar_url":"https://avatars.githubusercontent.com/u/1590423?v=3","gravatar_id":"","url":"https://api.github.com/users/OlegHahm","html_url":"https://github.com/OlegHahm","followers_url":"https://api.github.com/users/OlegHahm/followers","following_url":"https://api.github.com/users/OlegHahm/following{/other_user}","gists_url":"https://api.github.com/users/OlegHahm/gists{/gist_id}","starred_url":"https://api.github.com/users/OlegHahm/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/OlegHahm/subscriptions","organizations_url":"https://api.github.com/users/OlegHahm/orgs","repos_url":"https://api.github.com/users/OlegHahm/repos","events_url":"https://api.github.com/users/OlegHahm/events{/privacy}","received_events_url":"https://api.github.com/users/OlegHahm/received_events","type":"User","site_admin":false},"open_issues":60,"closed_issues":303,"state":"open","created_at":"2015-04-29T10:11:27Z","updated_at":"2015-08-20T14:19:27Z","due_on":"2015-08-30T22:00:00Z","closed_at":null},"comments":28,"created_at":"2015-08-20T13:39:56Z","updated_at":"2015-08-21T21:03:36Z","closed_at":null,"pull_request":{"url":"https://api.github.com/repos/RIOT-OS/RIOT/pulls/3675","html_url":"https://github.com/RIOT-OS/RIOT/pull/3675","diff_url":"https://github.com/RIOT-OS/RIOT/pull/3675.diff","patch_url":"https://github.com/RIOT-OS/RIOT/pull/3675.patch"},"body":"Companion PR to #3663. Now a device (and 6LoWPAN) don't even get packets that don't they can't transmit."},"comment":{"url":"https://api.github.com/repos/RIOT-OS/RIOT/issues/comments/133563180","html_url":"https://github.com/RIOT-OS/RIOT/pull/3675#issuecomment-133563180","issue_url":"https://api.github.com/repos/RIOT-OS/RIOT/issues/3675","id":133563180,"user":{"login":"authmillenon","id":675644,"avatar_url":"https://avatars.githubusercontent.com/u/675644?v=3","gravatar_id":"","url":"https://api.github.com/users/authmillenon","html_url":"https://github.com/authmillenon","followers_url":"https://api.github.com/users/authmillenon/followers","following_url":"https://api.github.com/users/authmillenon/following{/other_user}","gists_url":"https://api.github.com/users/authmillenon/gists{/gist_id}","starred_url":"https://api.github.com/users/authmillenon/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/authmillenon/subscriptions","organizations_url":"https://api.github.com/users/authmillenon/orgs","repos_url":"https://api.github.com/users/authmillenon/repos","events_url":"https://api.github.com/users/authmillenon/events{/privacy}","received_events_url":"https://api.github.com/users/authmillenon/received_events","type":"User","site_admin":false},"created_at":"2015-08-21T21:03:36Z","updated_at":"2015-08-21T21:03:36Z","body":"What I see is: 3 nodes one node calls `ping6 ff02::1` (so Linux get's ping'd to btw) => pinging host spams\r\n\r\n```\r\ndev_eth_isr: possibly lost interrupt.\r\ndev_eth_isr: possibly lost interrupt.\r\ndev_eth_isr: possibly lost interrupt.\r\ndev_eth_isr: possibly lost interrupt.\r\ndev_eth_isr: possibly lost interrupt.\r\ndev_eth_isr: possibly lost interrupt.\r\ndev_eth_isr: possibly lost interrupt.\r\ndev_eth_isr: possibly lost interrupt.\r\ndev_eth_isr: possibly lost interrupt.\r\ndev_eth_isr: possibly lost interrupt.\r\ndev_eth_isr: possibly lost interrupt.\r\n....\r\n```\r\n\r\nAnd there is a bunch of messages (including NS) from the Linux host to the pinging node in wireshark visible."}}