From owner-freebsd-virtualization@freebsd.org Fri Aug 3 10:28:43 2018 Return-Path: Delivered-To: freebsd-virtualization@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 ACC091064845 for ; Fri, 3 Aug 2018 10:28:43 +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 48D3A7ADB5 for ; Fri, 3 Aug 2018 10:28:43 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: by mailman.ysv.freebsd.org (Postfix) id 0E3551064842; Fri, 3 Aug 2018 10:28:43 +0000 (UTC) Delivered-To: virtualization@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 F108F1064841 for ; Fri, 3 Aug 2018 10:28:42 +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 TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (Client CN "mxrelay.ysv.freebsd.org", Issuer "Let's Encrypt Authority X3" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 90B677ADB1 for ; Fri, 3 Aug 2018 10:28:42 +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 D6D3CB549 for ; Fri, 3 Aug 2018 10:28:41 +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 w73ASf4t018501 for ; Fri, 3 Aug 2018 10:28:41 GMT (envelope-from bugzilla-noreply@freebsd.org) Received: (from www@localhost) by kenobi.freebsd.org (8.15.2/8.15.2/Submit) id w73ASf9i018498 for virtualization@FreeBSD.org; Fri, 3 Aug 2018 10:28:41 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: virtualization@FreeBSD.org Subject: [Bug 229986] Terminating virtualbox or ctld + zfs scrub + gstat leads to deadlock Date: Fri, 03 Aug 2018 10:28:41 +0000 X-Bugzilla-Reason: CC X-Bugzilla-Type: changed X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: Base System X-Bugzilla-Component: kern X-Bugzilla-Version: 11.2-RELEASE X-Bugzilla-Keywords: regression X-Bugzilla-Severity: Affects Only Me X-Bugzilla-Who: d8zNeCFG@aon.at X-Bugzilla-Status: New X-Bugzilla-Resolution: X-Bugzilla-Priority: --- X-Bugzilla-Assigned-To: fs@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-virtualization@freebsd.org X-Mailman-Version: 2.1.27 Precedence: list List-Id: "Discussion of various virtualization techniques FreeBSD supports." List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Fri, 03 Aug 2018 10:28:43 -0000 https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D229986 --- Comment #11 from Martin Birgmeier --- Andriy, Not really. sysctl.conf is basically empty. Maybe these lines are of intere= st: # PostgreSQL # (see http://people.freebsd.org/~seanc/postgresql/postgresql-kern-autotune= .sh) # tuned to 8 GB for shared mem kern.ipc.shmall=3D2097152 kern.ipc.shmmax=3D8589934592 But postgres is idle on this machine, and ipcs -a shows for shared memory Shared Memory: T ID KEY MODE OWNER GROUP CREATOR CGROUP= =20=20=20=20=20=20 NATTCH SEGSZ CPID LPID ATIME DTIME CTIME=20= =20=20 m 65536 5432001 --rw------- postgres postgres postgres postgres= =20=20=20=20 5 48 727 727 8:00:08 12:27:13 8:00:08 m 196609 0 --rwa------ kdm kdm kdm kdm=20= =20=20=20=20=20=20=20=20 2 7225344 2224 2196 8:00:30 no-entry 8:00:30 m 65538 0 --rwa------ kdm kdm kdm kdm=20= =20=20=20=20=20=20=20=20 2 5242880 2250 2222 8:00:30 no-entry 8:00:30 -- Martin --=20 You are receiving this mail because: You are on the CC list for the bug.=