From owner-freebsd-bugs@freebsd.org Sun Dec 18 02:58:47 2016 Return-Path: Delivered-To: freebsd-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 504CBC842CC for ; Sun, 18 Dec 2016 02:58:47 +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 407D61B38 for ; Sun, 18 Dec 2016 02:58:47 +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 uBI2wkjL026109 for ; Sun, 18 Dec 2016 02:58:47 GMT (envelope-from bugzilla-noreply@freebsd.org) From: bugzilla-noreply@freebsd.org To: freebsd-bugs@FreeBSD.org Subject: [Bug 214923] kqueue hangs with busy loop Date: Sun, 18 Dec 2016 02:58:46 +0000 X-Bugzilla-Reason: AssignedTo X-Bugzilla-Type: changed X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: Base System X-Bugzilla-Component: kern X-Bugzilla-Version: 11.0-RELEASE X-Bugzilla-Keywords: X-Bugzilla-Severity: Affects Only Me X-Bugzilla-Who: yjh0502@gmail.com X-Bugzilla-Status: New X-Bugzilla-Resolution: X-Bugzilla-Priority: --- X-Bugzilla-Assigned-To: freebsd-bugs@FreeBSD.org X-Bugzilla-Flags: X-Bugzilla-Changed-Fields: Message-ID: In-Reply-To: References: 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-bugs@freebsd.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: Bug reports List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Sun, 18 Dec 2016 02:58:47 -0000 https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D214923 --- Comment #16 from yjh0502@gmail.com --- (In reply to Konstantin Belousov from comment #15) Do 'panic data' means ddb messages on panic? A Message on panic is: panic: Bad link elm 0xfffff8003be59b00 next->prev !=3D elm I reproduces the problem with same commands (start watchman and repeatedly clone/delete git repos), but this time I got slightly different traces. The message above got from new trace, and there's ddb output corresponding to t= he panic message. https://gist.github.com/anonymous/bae4d503e20c5ab00ff1e513c523c9f5 Please let me know if i'm misunderstanding something. --=20 You are receiving this mail because: You are the assignee for the bug.=