{"action":"created","issue":{"url":"https://api.github.com/repos/golang/go/issues/15270","repository_url":"https://api.github.com/repos/golang/go","labels_url":"https://api.github.com/repos/golang/go/issues/15270/labels{/name}","comments_url":"https://api.github.com/repos/golang/go/issues/15270/comments","events_url":"https://api.github.com/repos/golang/go/issues/15270/events","html_url":"https://github.com/golang/go/issues/15270","id":147938240,"number":15270,"title":"runtime: fatal error: bad pointer in write barrier on linux-s390x-ibm","user":{"login":"mikioh","id":92117,"avatar_url":"https://avatars.githubusercontent.com/u/92117?v=3","gravatar_id":"","url":"https://api.github.com/users/mikioh","html_url":"https://github.com/mikioh","followers_url":"https://api.github.com/users/mikioh/followers","following_url":"https://api.github.com/users/mikioh/following{/other_user}","gists_url":"https://api.github.com/users/mikioh/gists{/gist_id}","starred_url":"https://api.github.com/users/mikioh/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/mikioh/subscriptions","organizations_url":"https://api.github.com/users/mikioh/orgs","repos_url":"https://api.github.com/users/mikioh/repos","events_url":"https://api.github.com/users/mikioh/events{/privacy}","received_events_url":"https://api.github.com/users/mikioh/received_events","type":"User","site_admin":false},"labels":[],"state":"open","locked":false,"assignee":null,"milestone":{"url":"https://api.github.com/repos/golang/go/milestones/31","html_url":"https://github.com/golang/go/milestones/Go1.7","labels_url":"https://api.github.com/repos/golang/go/milestones/31/labels","id":1414133,"number":31,"title":"Go1.7","description":"","creator":{"login":"bradfitz","id":2621,"avatar_url":"https://avatars.githubusercontent.com/u/2621?v=3","gravatar_id":"","url":"https://api.github.com/users/bradfitz","html_url":"https://github.com/bradfitz","followers_url":"https://api.github.com/users/bradfitz/followers","following_url":"https://api.github.com/users/bradfitz/following{/other_user}","gists_url":"https://api.github.com/users/bradfitz/gists{/gist_id}","starred_url":"https://api.github.com/users/bradfitz/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/bradfitz/subscriptions","organizations_url":"https://api.github.com/users/bradfitz/orgs","repos_url":"https://api.github.com/users/bradfitz/repos","events_url":"https://api.github.com/users/bradfitz/events{/privacy}","received_events_url":"https://api.github.com/users/bradfitz/received_events","type":"User","site_admin":false},"open_issues":320,"closed_issues":232,"state":"open","created_at":"2015-11-16T16:57:07Z","updated_at":"2016-04-13T14:51:31Z","due_on":"2016-07-31T07:00:00Z","closed_at":null},"comments":4,"created_at":"2016-04-13T03:41:57Z","updated_at":"2016-04-13T16:00:58Z","closed_at":null,"body":"See http://build.golang.org/log/0c4bb957f324e4371f4364878cc79d42c57187b5\r\n```\r\nok  \tregexp\t0.074s\r\nok  \tregexp/syntax\t0.388s\r\nruntime: writebarrierptr *0x3503d0 = 0x400\r\nfatal error: bad pointer in write barrier\r\n\r\nruntime stack:\r\nruntime.throw(0x26eb38, 0x1c)\r\n\t/data/golang/workdir/go/src/runtime/panic.go:566 +0x96 fp=0x3ff8dc7eee0 sp=0x3ff8dc7eec8\r\nruntime.writebarrierptr.func1()\r\n\t/data/golang/workdir/go/src/runtime/mbarrier.go:140 +0xc0 fp=0x3ff8dc7ef08 sp=0x3ff8dc7eee0\r\nruntime.systemstack(0xc82001a000)\r\n\t/data/golang/workdir/go/src/runtime/asm_s390x.s:249 +0x9a fp=0x3ff8dc7ef10 sp=0x3ff8dc7ef08\r\nruntime.mstart()\r\n\t/data/golang/workdir/go/src/runtime/proc.go:1077 fp=0x3ff8dc7ef10 sp=0x3ff8dc7ef10\r\n(snip)\r\n```\r\n/CC @aclements "},"comment":{"url":"https://api.github.com/repos/golang/go/issues/comments/209523791","html_url":"https://github.com/golang/go/issues/15270#issuecomment-209523791","issue_url":"https://api.github.com/repos/golang/go/issues/15270","id":209523791,"user":{"login":"gopherbot","id":8566911,"avatar_url":"https://avatars.githubusercontent.com/u/8566911?v=3","gravatar_id":"","url":"https://api.github.com/users/gopherbot","html_url":"https://github.com/gopherbot","followers_url":"https://api.github.com/users/gopherbot/followers","following_url":"https://api.github.com/users/gopherbot/following{/other_user}","gists_url":"https://api.github.com/users/gopherbot/gists{/gist_id}","starred_url":"https://api.github.com/users/gopherbot/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/gopherbot/subscriptions","organizations_url":"https://api.github.com/users/gopherbot/orgs","repos_url":"https://api.github.com/users/gopherbot/repos","events_url":"https://api.github.com/users/gopherbot/events{/privacy}","received_events_url":"https://api.github.com/users/gopherbot/received_events","type":"User","site_admin":false},"created_at":"2016-04-13T16:00:58Z","updated_at":"2016-04-13T16:00:58Z","body":"CL https://golang.org/cl/21994 mentions this issue."}}