From owner-freebsd-bugs@freebsd.org Tue Feb 5 07:18:08 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 C6B9A14D181F for ; Tue, 5 Feb 2019 07:18:08 +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 5FAE691C61 for ; Tue, 5 Feb 2019 07:18:08 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: by mailman.ysv.freebsd.org (Postfix) id 20DFB14D181E; Tue, 5 Feb 2019 07:18:08 +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 0CEF514D181D for ; Tue, 5 Feb 2019 07:18:08 +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 9574091C60 for ; Tue, 5 Feb 2019 07:18:07 +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 A307AC3ED for ; Tue, 5 Feb 2019 07:18:06 +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 x157I6fR026386 for ; Tue, 5 Feb 2019 07:18:06 GMT (envelope-from bugzilla-noreply@freebsd.org) Received: (from www@localhost) by kenobi.freebsd.org (8.15.2/8.15.2/Submit) id x157I6tG026385 for bugs@FreeBSD.org; Tue, 5 Feb 2019 07:18:06 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: Tue, 05 Feb 2019 07:18:06 +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: Tue, 05 Feb 2019 07:18:08 -0000 https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D235439 --- Comment #11 from Yuri Victorovich --- (In reply to Andriy Gapon from comment #9) > $ sudo procstat -kk -a | grep arc_ > 9 100125 zfskern arc_reclaim_thread mi_switch+0xe6 sleep= q_timedwait+0x2f _cv_timedwait_sbt+0x18c arc_reclaim_thread+0x286 fork_exit= +0x83 fork_trampoline+0xe=20 > 9 100126 zfskern arc_dnlc_evicts_thr mi_switch+0xe6 sleep= q_wait+0x2c _cv_wait+0x16e arc_dnlc_evicts_thread+0xff fork_exit+0x83 fork_= trampoline+0xe=20 > 9 100145 zfskern l2arc_feed_thread mi_switch+0xe6 sleep= q_timedwait+0x2f _cv_timedwait_sbt+0x18c l2arc_feed_thread+0x2e9 fork_exit+= 0x83 fork_trampoline+0xe --=20 You are receiving this mail because: You are the assignee for the bug.=