From owner-freebsd-bugs@freebsd.org Sun Feb 3 13:57:50 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 29CD514CEB80 for ; Sun, 3 Feb 2019 13:57:50 +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 A8B976EEE1 for ; Sun, 3 Feb 2019 13:57:49 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: by mailman.ysv.freebsd.org (Postfix) id 67ED814CEB74; Sun, 3 Feb 2019 13:57:49 +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 53EA014CEB71 for ; Sun, 3 Feb 2019 13:57:49 +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 DA5B36EEDE for ; Sun, 3 Feb 2019 13:57:48 +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 1C98F15496 for ; Sun, 3 Feb 2019 13:57:48 +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 x13DvlIT032688 for ; Sun, 3 Feb 2019 13:57:47 GMT (envelope-from bugzilla-noreply@freebsd.org) Received: (from www@localhost) by kenobi.freebsd.org (8.15.2/8.15.2/Submit) id x13Dvl8N032687 for bugs@FreeBSD.org; Sun, 3 Feb 2019 13:57:47 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 235439] sync(8) hanged in D+ state after more swap space was added Date: Sun, 03 Feb 2019 13:57:47 +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: 11.2-STABLE X-Bugzilla-Keywords: X-Bugzilla-Severity: Affects Only Me X-Bugzilla-Who: yuri@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: 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: 2.1.29 Precedence: list List-Id: Bug reports List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Sun, 03 Feb 2019 13:57:50 -0000 https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D235439 --- Comment #2 from Yuri Victorovich --- (In reply to Andriy Gapon from comment #1) > What was a filesystem for that swap file? The newly added swap file is on zfs. The previously existed swap file is on ufs. > $ procstat -kk 40832 > PID TID COMM TDNAME KSTACK=20=20=20=20= =20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20 > 40832 101728 sync - mi_switch+0xe6 sleep= q_wait+0x2c _cv_wait+0x16e txg_wait_synced+0xa5 dmu_tx_assign+0x48 zil_comm= it_impl+0x8e zfs_sync+0xa6 sys_sync+0x116 amd64_syscall+0xa38 fast_syscall_= common+0x101=20 > $ procstat -kk 88582 > PID TID COMM TDNAME KSTACK=20=20=20=20= =20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20=20 > 88582 103868 sync - mi_switch+0xe6 sleep= q_wait+0x2c _cv_wait+0x16e txg_wait_synced+0xa5 dmu_tx_assign+0x48 zil_comm= it_impl+0x8e zfs_sync+0xa6 sys_sync+0x116 amd64_syscall+0xa38 fast_syscall_= common+0x101 --=20 You are receiving this mail because: You are the assignee for the bug.=