From owner-freebsd-bugs@freebsd.org Mon Feb 25 12:01:21 2019 Return-Path: Delivered-To: freebsd-bugs@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id 2030B1507A8C for ; Mon, 25 Feb 2019 12:01:21 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from mailman.ysv.freebsd.org (mailman.ysv.freebsd.org [IPv6:2001:1900:2254:206a::50:5]) by mx1.freebsd.org (Postfix) with ESMTP id 62C06890FE for ; Mon, 25 Feb 2019 12:01:20 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: by mailman.ysv.freebsd.org (Postfix) id 1C9D21507A8A; Mon, 25 Feb 2019 12:01:20 +0000 (UTC) Delivered-To: bugs@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id 08A9B1507A89 for ; Mon, 25 Feb 2019 12:01:20 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from mxrelay.ysv.freebsd.org (mxrelay.ysv.freebsd.org [IPv6:2001:1900:2254:206a::19:3]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) server-signature RSA-PSS (4096 bits) client-signature RSA-PSS (4096 bits) client-digest SHA256) (Client CN "mxrelay.ysv.freebsd.org", Issuer "Let's Encrypt Authority X3" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 94AA5890FB for ; Mon, 25 Feb 2019 12:01:19 +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 mxrelay.ysv.freebsd.org (Postfix) with ESMTPS id C84F0F988 for ; Mon, 25 Feb 2019 12:01:18 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from kenobi.freebsd.org ([127.0.1.118]) by kenobi.freebsd.org (8.15.2/8.15.2) with ESMTP id x1PC1ISS025807 for ; Mon, 25 Feb 2019 12:01:18 GMT (envelope-from bugzilla-noreply@freebsd.org) Received: (from www@localhost) by kenobi.freebsd.org (8.15.2/8.15.2/Submit) id x1PC1Ivb025800 for bugs@FreeBSD.org; Mon, 25 Feb 2019 12:01:18 GMT (envelope-from bugzilla-noreply@freebsd.org) X-Authentication-Warning: kenobi.freebsd.org: www set sender to bugzilla-noreply@freebsd.org using -f From: bugzilla-noreply@freebsd.org To: bugs@FreeBSD.org Subject: [Bug 236021] UFS w/ SU] [hang] Hang seen when using a FS with the block size of 65536 Date: Mon, 25 Feb 2019 12:01:18 +0000 X-Bugzilla-Reason: AssignedTo X-Bugzilla-Type: new X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: Base System X-Bugzilla-Component: kern X-Bugzilla-Version: CURRENT X-Bugzilla-Keywords: stress2 X-Bugzilla-Severity: Affects Only Me X-Bugzilla-Who: pho@FreeBSD.org X-Bugzilla-Status: New X-Bugzilla-Resolution: X-Bugzilla-Priority: --- X-Bugzilla-Assigned-To: bugs@FreeBSD.org X-Bugzilla-Flags: X-Bugzilla-Changed-Fields: bug_id short_desc product version rep_platform op_sys bug_status keywords bug_severity priority component assigned_to reporter 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-bugs@freebsd.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Bug reports List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Mon, 25 Feb 2019 12:01:21 -0000 https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D236021 Bug ID: 236021 Summary: UFS w/ SU] [hang] Hang seen when using a FS with the block size of 65536 Product: Base System Version: CURRENT Hardware: Any OS: Any Status: New Keywords: stress2 Severity: Affects Only Me Priority: --- Component: kern Assignee: bugs@FreeBSD.org Reporter: pho@FreeBSD.org This is an old problem seen in a stress test: b:0:pho> ps pid ppid pgrp uid state wmesg wchan cmd 74743 2616 74743 0 Ds newbuf 0xffffffff81a12af8 sshd 74742 74740 2247 0 DV newbuf 0xffffffff81a12af8 sh 74740 2247 2247 0 D ppwait 0xfffff8013bf5ca20 sh 74739 74737 2779 0 DE newbuf 0xffffffff81a12af8 sed 74737 74736 2779 0 S wait 0xfffff80d806aa530 sh 74736 2789 2779 0 S piperd 0xfffff802250bdbe0 sh 74733 2789 2779 0 DE newbuf 0xffffffff81a12af8 vmstat 68310 41506 2706 0 D+ biowr 0xfffffe00020ebf78 newfs4 68309 41506 2706 0 D+ biowr 0xfffffe00022ca838 newfs4 68308 41506 2706 0 D+ biowr 0xfffffe0001543890 newfs4 68300 0 0 0 DL newbuf 0xffffffff81a12af8 [md10] https://people.freebsd.org/~pho/stress/log/newfs4-3.txt https://people.freebsd.org/~pho/kernel+core.26.flix1.r344492.txz --=20 You are receiving this mail because: You are the assignee for the bug.=