{"action":"created","issue":{"url":"https://api.github.com/repos/dotnet/coreclr/issues/5669","repository_url":"https://api.github.com/repos/dotnet/coreclr","labels_url":"https://api.github.com/repos/dotnet/coreclr/issues/5669/labels{/name}","comments_url":"https://api.github.com/repos/dotnet/coreclr/issues/5669/comments","events_url":"https://api.github.com/repos/dotnet/coreclr/issues/5669/events","html_url":"https://github.com/dotnet/coreclr/issues/5669","id":159530449,"number":5669,"title":"ARM64 GCStress: GC Hole","user":{"login":"swaroop-sridhar","id":8977622,"avatar_url":"https://avatars.githubusercontent.com/u/8977622?v=3","gravatar_id":"","url":"https://api.github.com/users/swaroop-sridhar","html_url":"https://github.com/swaroop-sridhar","followers_url":"https://api.github.com/users/swaroop-sridhar/followers","following_url":"https://api.github.com/users/swaroop-sridhar/following{/other_user}","gists_url":"https://api.github.com/users/swaroop-sridhar/gists{/gist_id}","starred_url":"https://api.github.com/users/swaroop-sridhar/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/swaroop-sridhar/subscriptions","organizations_url":"https://api.github.com/users/swaroop-sridhar/orgs","repos_url":"https://api.github.com/users/swaroop-sridhar/repos","events_url":"https://api.github.com/users/swaroop-sridhar/events{/privacy}","received_events_url":"https://api.github.com/users/swaroop-sridhar/received_events","type":"User","site_admin":false},"labels":[{"url":"https://api.github.com/repos/dotnet/coreclr/labels/ARM64","name":"ARM64","color":"fbca04"},{"url":"https://api.github.com/repos/dotnet/coreclr/labels/bug","name":"bug","color":"fc2929"},{"url":"https://api.github.com/repos/dotnet/coreclr/labels/GC","name":"GC","color":"d4c5f9"},{"url":"https://api.github.com/repos/dotnet/coreclr/labels/GCStress","name":"GCStress","color":"5319e7"},{"url":"https://api.github.com/repos/dotnet/coreclr/labels/non-deterministic","name":"non-deterministic","color":"f7c6c7"}],"state":"closed","locked":false,"assignee":{"login":"swaroop-sridhar","id":8977622,"avatar_url":"https://avatars.githubusercontent.com/u/8977622?v=3","gravatar_id":"","url":"https://api.github.com/users/swaroop-sridhar","html_url":"https://github.com/swaroop-sridhar","followers_url":"https://api.github.com/users/swaroop-sridhar/followers","following_url":"https://api.github.com/users/swaroop-sridhar/following{/other_user}","gists_url":"https://api.github.com/users/swaroop-sridhar/gists{/gist_id}","starred_url":"https://api.github.com/users/swaroop-sridhar/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/swaroop-sridhar/subscriptions","organizations_url":"https://api.github.com/users/swaroop-sridhar/orgs","repos_url":"https://api.github.com/users/swaroop-sridhar/repos","events_url":"https://api.github.com/users/swaroop-sridhar/events{/privacy}","received_events_url":"https://api.github.com/users/swaroop-sridhar/received_events","type":"User","site_admin":false},"assignees":[{"login":"swaroop-sridhar","id":8977622,"avatar_url":"https://avatars.githubusercontent.com/u/8977622?v=3","gravatar_id":"","url":"https://api.github.com/users/swaroop-sridhar","html_url":"https://github.com/swaroop-sridhar","followers_url":"https://api.github.com/users/swaroop-sridhar/followers","following_url":"https://api.github.com/users/swaroop-sridhar/following{/other_user}","gists_url":"https://api.github.com/users/swaroop-sridhar/gists{/gist_id}","starred_url":"https://api.github.com/users/swaroop-sridhar/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/swaroop-sridhar/subscriptions","organizations_url":"https://api.github.com/users/swaroop-sridhar/orgs","repos_url":"https://api.github.com/users/swaroop-sridhar/repos","events_url":"https://api.github.com/users/swaroop-sridhar/events{/privacy}","received_events_url":"https://api.github.com/users/swaroop-sridhar/received_events","type":"User","site_admin":false}],"milestone":{"url":"https://api.github.com/repos/dotnet/coreclr/milestones/7","html_url":"https://github.com/dotnet/coreclr/milestones/1.1.0","labels_url":"https://api.github.com/repos/dotnet/coreclr/milestones/7/labels","id":1666130,"number":7,"title":"1.1.0","description":"Features associated with 1.1.0 unfortunately won't make it into the initial 1.0.0 RTM release.  We are tentatively planning on shipping them in the initial feature release after 1.0.0 RTM.\r\n\r\nNo calendar date is set.\r\n\r\nhttps://github.com/aspnet/Home/wiki/Roadmap","creator":{"login":"joshfree","id":1302850,"avatar_url":"https://avatars.githubusercontent.com/u/1302850?v=3","gravatar_id":"","url":"https://api.github.com/users/joshfree","html_url":"https://github.com/joshfree","followers_url":"https://api.github.com/users/joshfree/followers","following_url":"https://api.github.com/users/joshfree/following{/other_user}","gists_url":"https://api.github.com/users/joshfree/gists{/gist_id}","starred_url":"https://api.github.com/users/joshfree/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/joshfree/subscriptions","organizations_url":"https://api.github.com/users/joshfree/orgs","repos_url":"https://api.github.com/users/joshfree/repos","events_url":"https://api.github.com/users/joshfree/events{/privacy}","received_events_url":"https://api.github.com/users/joshfree/received_events","type":"User","site_admin":false},"open_issues":140,"closed_issues":48,"state":"open","created_at":"2016-03-25T17:15:38Z","updated_at":"2016-06-30T20:47:05Z","due_on":"2016-11-30T08:00:00Z","closed_at":null},"comments":3,"created_at":"2016-06-09T23:25:08Z","updated_at":"2016-06-30T20:47:05Z","closed_at":"2016-06-30T20:47:05Z","body":"```\r\nBEGIN EXECUTION\r\n \"D:\\coreclr\\bin\\tests\\Windows_NT.arm64.Debug\\Tests\\Core_Root\\corerun.exe\" FPNeg.exe \r\n\r\nAssert failure(PID 2412 [0x0000096c], Thread: 1624 [0x0658]): !CREATE_CHECK_STRING(!\"Detected use of a corrupted OBJECTREF. Possible GC hole.\")\r\n\r\nCORECLR! `Object::ValidateInner'::`1'::catch$1 + 0xE4 (0x00007ff8`6fdcd964)\r\nCORECLR! CallSettingFrame + 0x68 (0x00007ff8`6fc73010)\r\nCORECLR! _CxxCallCatchBlock + 0x168 (0x00007ff8`70df37e0)\r\nNTDLL! RtlRestoreContext + 0xDC (0x00007ff8`a0f9241c)\r\nCORECLR! Object::ValidateInner + 0x8C (0x00007ff8`6fdcd4cc)\r\nCORECLR! Object::Validate + 0xD8 (0x00007ff8`6fdccd28)\r\nCORECLR! GcInfoDecoder::ReportStackSlotToGC + 0x38C (0x00007ff8`709c8ae4)\r\nCORECLR! GcInfoDecoder::ReportSlotToGC + 0x1E4 (0x00007ff8`709c86bc)\r\nCORECLR! GcInfoDecoder::EnumerateLiveSlots + 0x1178 (0x00007ff8`709c67a8)\r\nCORECLR! EECodeManager::EnumGcRefs + 0x554 (0x00007ff8`705105ec)\r\n    File: d:\\coreclr\\src\\vm\\object.cpp Line: 1817\r\n    Image: D:\\coreclr\\bin\\tests\\Windows_NT.arm64.Debug\\Tests\\Core_Root\\CoreRun.exe\r\n\r\n\r\nAssert failure(PID 2412 [0x0000096c], Thread: 1624 [0x0658]): dwCode != EXCEPTION_BREAKPOINT\r\n    File: d:\\coreclr\\src\\debug\\ee\\controller.cpp Line: 4106\r\n    Image: D:\\coreclr\\bin\\tests\\Windows_NT.arm64.Debug\\Tests\\Core_Root\\CoreRun.exe\r\n\r\nExpected: 100\r\nActual: 1\r\nEND EXECUTION - FAILED\r\nFAILED\r\n```\r\n\r\nAlso found in the tests\r\n```\r\nJIT\\CodeGenBringUpTests\\FPSubConst\\FPSubConst.cmd \r\nJIT\\Directed\\CheckedCtor\\Test_CSharp_Peer_4\\Test_CSharp_Peer_4.cmd \r\n```\r\n"},"comment":{"url":"https://api.github.com/repos/dotnet/coreclr/issues/comments/229783956","html_url":"https://github.com/dotnet/coreclr/issues/5669#issuecomment-229783956","issue_url":"https://api.github.com/repos/dotnet/coreclr/issues/5669","id":229783956,"user":{"login":"swaroop-sridhar","id":8977622,"avatar_url":"https://avatars.githubusercontent.com/u/8977622?v=3","gravatar_id":"","url":"https://api.github.com/users/swaroop-sridhar","html_url":"https://github.com/swaroop-sridhar","followers_url":"https://api.github.com/users/swaroop-sridhar/followers","following_url":"https://api.github.com/users/swaroop-sridhar/following{/other_user}","gists_url":"https://api.github.com/users/swaroop-sridhar/gists{/gist_id}","starred_url":"https://api.github.com/users/swaroop-sridhar/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/swaroop-sridhar/subscriptions","organizations_url":"https://api.github.com/users/swaroop-sridhar/orgs","repos_url":"https://api.github.com/users/swaroop-sridhar/repos","events_url":"https://api.github.com/users/swaroop-sridhar/events{/privacy}","received_events_url":"https://api.github.com/users/swaroop-sridhar/received_events","type":"User","site_admin":false},"created_at":"2016-06-30T20:47:04Z","updated_at":"2016-06-30T20:47:04Z","body":"This issue seems to have been fixed, no longer repros."}}
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