From owner-freebsd-virtualization@freebsd.org Wed Oct 31 11:03:37 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 8906F10D3A97 for ; Wed, 31 Oct 2018 11:03:37 +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 26B2D6FD3F for ; Wed, 31 Oct 2018 11:03:37 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: by mailman.ysv.freebsd.org (Postfix) id DFE9F10D3A95; Wed, 31 Oct 2018 11:03:36 +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 CEA0410D3A92 for ; Wed, 31 Oct 2018 11:03:36 +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)) (Client CN "mxrelay.ysv.freebsd.org", Issuer "Let's Encrypt Authority X3" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 6E8A76FD3B for ; Wed, 31 Oct 2018 11:03:36 +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 8E3191FFB1 for ; Wed, 31 Oct 2018 11:03:35 +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 w9VB3Zdf022104 for ; Wed, 31 Oct 2018 11:03:35 GMT (envelope-from bugzilla-noreply@freebsd.org) Received: (from www@localhost) by kenobi.freebsd.org (8.15.2/8.15.2/Submit) id w9VB3Zrv022103 for virtualization@FreeBSD.org; Wed, 31 Oct 2018 11:03:35 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 225791] ena driver causing kernel panics on AWS EC2 Date: Wed, 31 Oct 2018 11:03:35 +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: 11.1-RELEASE X-Bugzilla-Keywords: X-Bugzilla-Severity: Affects Only Me X-Bugzilla-Who: richard@primarysite.net X-Bugzilla-Status: New X-Bugzilla-Resolution: X-Bugzilla-Priority: --- X-Bugzilla-Assigned-To: virtualization@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: 2.1.29 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: Wed, 31 Oct 2018 11:03:37 -0000 https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D225791 --- Comment #27 from Richard Paul --- @jaehak That is not this issue and has been rectified already in v12. v12 should be out in December and this problem will go away for you (and us we're actually seeing disruption on our production systems because of this bug as the application unexpectedly can't reach the cache and database layers when the network interface is down and we're hit pretty hard by this because we rece= ive 1M odd requests per day so there's a lot of opportunity for this to happen.) I did some testing yesterday but I couldn't manage to reproduce the issue on either 11.2 or 12.0 Beta-1; however, the problem does still exist on the current 11.2 release because I had a test instance with jails on it that I = was building our application stack in it (it's a convoluted stack with a lot of files being uploaded to S3 as part of the build) and I'd been having issues with it rebooting but yesterday it failed on startup as it wanted to drop i= nto single user mode due to a UFS checksum issue. Obviously this isn't possibl= e on AWS as you don't get console access so this instance had to be written off. --=20 You are receiving this mail because: You are the assignee for the bug.=