From owner-freebsd-ports-bugs@freebsd.org Tue Mar 21 09:10:29 2017 Return-Path: Delivered-To: freebsd-ports-bugs@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:1900:2254:206a::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id B179ED144FD for ; Tue, 21 Mar 2017 09:10:29 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from kenobi.freebsd.org (kenobi.freebsd.org [IPv6:2001:1900:2254:206a::16:76]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (Client did not present a certificate) by mx1.freebsd.org (Postfix) with ESMTPS id 86BB41C68 for ; Tue, 21 Mar 2017 09:10:29 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from bugs.freebsd.org ([127.0.1.118]) by kenobi.freebsd.org (8.15.2/8.15.2) with ESMTP id v2L9ATj9029489 for ; Tue, 21 Mar 2017 09:10:29 GMT (envelope-from bugzilla-noreply@freebsd.org) From: bugzilla-noreply@freebsd.org To: freebsd-ports-bugs@FreeBSD.org Subject: [Bug 217973] devel/kyua: local.kyua.utils.datetime_test.timestamp__subtraction failing non-deterministically after recent upgrade Date: Tue, 21 Mar 2017 09:10:29 +0000 X-Bugzilla-Reason: AssignedTo X-Bugzilla-Type: new X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: Ports & Packages X-Bugzilla-Component: Individual Port(s) X-Bugzilla-Version: Latest X-Bugzilla-Keywords: X-Bugzilla-Severity: Affects Only Me X-Bugzilla-Who: ngie@FreeBSD.org X-Bugzilla-Status: New X-Bugzilla-Resolution: X-Bugzilla-Priority: --- X-Bugzilla-Assigned-To: jmmv@FreeBSD.org X-Bugzilla-Flags: maintainer-feedback? X-Bugzilla-Changed-Fields: bug_id short_desc product version rep_platform op_sys bug_status bug_severity priority component assigned_to reporter flagtypes.name Message-ID: Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable X-Bugzilla-URL: https://bugs.freebsd.org/bugzilla/ Auto-Submitted: auto-generated MIME-Version: 1.0 X-BeenThere: freebsd-ports-bugs@freebsd.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: Ports bug reports List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Tue, 21 Mar 2017 09:10:29 -0000 https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D217973 Bug ID: 217973 Summary: devel/kyua: local.kyua.utils.datetime_test.timestamp__subtraction failing non-deterministically after recent upgrade Product: Ports & Packages Version: Latest Hardware: Any OS: Any Status: New Severity: Affects Only Me Priority: --- Component: Individual Port(s) Assignee: jmmv@FreeBSD.org Reporter: ngie@FreeBSD.org Assignee: jmmv@FreeBSD.org Flags: maintainer-feedback?(jmmv@FreeBSD.org) This commit seems to have broken the local.kyua.utils.datetime_test.timestamp__subtraction in a non-deterministic manner, suggesting that the new test code is potentially racy: ------------------------------------------------------------------------ r436312 | brooks | 2017-03-16 16:12:44 -0700 (Thu, 16 Mar 2017) | 10 lines Hack around wall clock time going backwards. As reported in https://github.com/jmmv/kyua/issues/155, the wall clock time can go backwards resulting in an apparent negative delta. As a workaround, convert such deltas to 1us. This allows tests to run successfully in MIPS64 qemu. Approved by: jmmv (maintainer) Sponsored by: DARPA, AFRL This test has been largely failing on ci.freebsd.org, as evidenced here: - Failing example: https://ci.freebsd.org/job/FreeBSD-head-amd64-test/2289/testReport/local.ky= ua.utils/datetime_test/timestamp__subtraction/ - Trend/summary: https://ci.freebsd.org/job/FreeBSD-head-amd64-test/2289/testReport/ --=20 You are receiving this mail because: You are the assignee for the bug.=