{"action":"created","issue":{"url":"https://api.github.com/repos/RoaringBitmap/roaring/issues/153","repository_url":"https://api.github.com/repos/RoaringBitmap/roaring","labels_url":"https://api.github.com/repos/RoaringBitmap/roaring/issues/153/labels{/name}","comments_url":"https://api.github.com/repos/RoaringBitmap/roaring/issues/153/comments","events_url":"https://api.github.com/repos/RoaringBitmap/roaring/issues/153/events","html_url":"https://github.com/RoaringBitmap/roaring/issues/153","id":303947277,"number":153,"title":"fatal error: fault starting with commit d6540aa","user":{"login":"mschoch","id":298143,"avatar_url":"https://avatars2.githubusercontent.com/u/298143?v=4","gravatar_id":"","url":"https://api.github.com/users/mschoch","html_url":"https://github.com/mschoch","followers_url":"https://api.github.com/users/mschoch/followers","following_url":"https://api.github.com/users/mschoch/following{/other_user}","gists_url":"https://api.github.com/users/mschoch/gists{/gist_id}","starred_url":"https://api.github.com/users/mschoch/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/mschoch/subscriptions","organizations_url":"https://api.github.com/users/mschoch/orgs","repos_url":"https://api.github.com/users/mschoch/repos","events_url":"https://api.github.com/users/mschoch/events{/privacy}","received_events_url":"https://api.github.com/users/mschoch/received_events","type":"User","site_admin":false},"labels":[],"state":"open","locked":false,"assignee":null,"assignees":[],"milestone":null,"comments":1,"created_at":"2018-03-09T19:05:50Z","updated_at":"2018-03-09T20:36:34Z","closed_at":null,"author_association":"NONE","body":"We just started seeing this (first in travis CI environment, and reproduced locally as well) after this commit: d6540aab65a17321470b1661bfc52da1823871e9\r\n\r\n```\r\nunexpected fault address 0x147c05f\r\nfatal error: fault\r\n[signal SIGBUS: bus error code=0x2 addr=0x147c05f pc=0x1058472]\r\n\r\ngoroutine 66 [running]:\r\nruntime.throw(0x124463c, 0x5)\r\n\t/usr/local/Cellar/go/1.10/libexec/src/runtime/panic.go:619 +0x81 fp=0xc420166c00 sp=0xc420166be0 pc=0x102a111\r\nruntime.sigpanic()\r\n\t/usr/local/Cellar/go/1.10/libexec/src/runtime/signal_unix.go:385 +0x273 fp=0xc420166c50 sp=0xc420166c00 pc=0x103f2c3\r\nruntime.memmove(0x147c05f, 0x147c05d, 0x2)\r\n\t/usr/local/Cellar/go/1.10/libexec/src/runtime/memmove_amd64.s:143 +0x102 fp=0xc420166c58 sp=0xc420166c50 pc=0x1058472\r\ngithub.com/RoaringBitmap/roaring.(*arrayContainer).iorArray(0xc42000a040, 0xc42000a060, 0x1174e47, 0xc4204be460)\r\n\t/Users/mschoch/go/src/github.com/RoaringBitmap/roaring/arraycontainer.go:377 +0x277 fp=0xc420166cf0 sp=0xc420166c58 pc=0x112b5c7\r\ngithub.com/RoaringBitmap/roaring.(*arrayContainer).ior(0xc42000a040, 0x1270ce0, 0xc42000a060, 0x147c000, 0x126fda0)\r\n\t/Users/mschoch/go/src/github.com/RoaringBitmap/roaring/arraycontainer.go:334 +0x254 fp=0xc420166d60 sp=0xc420166cf0 pc=0x112b2f4\r\ngithub.com/RoaringBitmap/roaring.(*Bitmap).Or(0xc4204be2a0, 0xc4204be460)\r\n\t/Users/mschoch/go/src/github.com/RoaringBitmap/roaring/roaring.go:781 +0x6e8 fp=0xc420166e48 sp=0xc420166d60 pc=0x1140148\r\ngithub.com/blevesearch/bleve/index/scorch/segment/zap.(*SegmentBase).DocNumbers(0xc420264680, 0xc42032f3e0, 0x3, 0x3, 0x0, 0x0, 0x0)\r\n\t/Users/mschoch/go/src/github.com/blevesearch/bleve/index/scorch/segment/zap/segment.go:353 +0x1b8 fp=0xc420166ef0 sp=0xc420166e48 pc=0x1178498\r\ngithub.com/blevesearch/bleve/index/scorch.(*SegmentSnapshot).DocNumbers(0xc42032f380, 0xc42032f3e0, 0x3, 0x3, 0x0, 0x0, 0x0)\r\n\t/Users/mschoch/go/src/github.com/blevesearch/bleve/index/scorch/snapshot_segment.go:107 +0x56 fp=0xc420166f40 sp=0xc420166ef0 pc=0x11a0d46\r\ngithub.com/blevesearch/bleve/index/scorch.(*IndexSnapshot).DocIDReaderOnly.func1(0xc42032f3e0, 0x3, 0x3, 0xc42007aa80, 0x1, 0xc42032f380)\r\n\t/Users/mschoch/go/src/github.com/blevesearch/bleve/index/scorch/snapshot_index.go:176 +0x53 fp=0xc420166fb0 sp=0xc420166f40 pc=0x11c0143\r\nruntime.goexit()\r\n\t/usr/local/Cellar/go/1.10/libexec/src/runtime/asm_amd64.s:2361 +0x1 fp=0xc420166fb8 sp=0xc420166fb0 pc=0x1057b01\r\ncreated by github.com/blevesearch/bleve/index/scorch.(*IndexSnapshot).DocIDReaderOnly\r\n\t/Users/mschoch/go/src/github.com/blevesearch/bleve/index/scorch/snapshot_index.go:175 +0xb3\r\n```\r\n\r\nI'll try to dig up more context about what we're actually doing with roaring when this happens, but the same code works with earlier commits."},"comment":{"url":"https://api.github.com/repos/RoaringBitmap/roaring/issues/comments/371938232","html_url":"https://github.com/RoaringBitmap/roaring/issues/153#issuecomment-371938232","issue_url":"https://api.github.com/repos/RoaringBitmap/roaring/issues/153","id":371938232,"user":{"login":"lemire","id":391987,"avatar_url":"https://avatars3.githubusercontent.com/u/391987?v=4","gravatar_id":"","url":"https://api.github.com/users/lemire","html_url":"https://github.com/lemire","followers_url":"https://api.github.com/users/lemire/followers","following_url":"https://api.github.com/users/lemire/following{/other_user}","gists_url":"https://api.github.com/users/lemire/gists{/gist_id}","starred_url":"https://api.github.com/users/lemire/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/lemire/subscriptions","organizations_url":"https://api.github.com/users/lemire/orgs","repos_url":"https://api.github.com/users/lemire/repos","events_url":"https://api.github.com/users/lemire/events{/privacy}","received_events_url":"https://api.github.com/users/lemire/received_events","type":"User","site_admin":false},"created_at":"2018-03-09T20:36:34Z","updated_at":"2018-03-09T20:36:34Z","author_association":"OWNER","body":"Well. Then, at least, is my fault. So it simplifies things a bit!!!\r\n\r\nNow... what did I do wrong..."}}
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