From owner-freebsd-virtualization@freebsd.org Fri Jun 5 10:46:44 2020 Return-Path: Delivered-To: freebsd-virtualization@mailman.nyi.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.nyi.freebsd.org (Postfix) with ESMTP id 6EA023474A6 for ; Fri, 5 Jun 2020 10:46:44 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from mailman.nyi.freebsd.org (unknown [127.0.1.3]) by mx1.freebsd.org (Postfix) with ESMTP id 49dfTc2NBRz4jVD for ; Fri, 5 Jun 2020 10:46:44 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: by mailman.nyi.freebsd.org (Postfix) id 4FA69347619; Fri, 5 Jun 2020 10:46:44 +0000 (UTC) Delivered-To: virtualization@mailman.nyi.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.nyi.freebsd.org (Postfix) with ESMTP id 4F6E43474A5 for ; Fri, 5 Jun 2020 10:46:44 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from mxrelay.nyi.freebsd.org (mxrelay.nyi.freebsd.org [IPv6:2610:1c1:1:606c::19:3]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256 client-signature RSA-PSS (4096 bits) client-digest SHA256) (Client CN "mxrelay.nyi.freebsd.org", Issuer "Let's Encrypt Authority X3" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 49dfTc1Vvdz4jfh for ; Fri, 5 Jun 2020 10:46:44 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from kenobi.freebsd.org (kenobi.freebsd.org [IPv6:2610:1c1:1:606c::50:1d]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256) (Client did not present a certificate) by mxrelay.nyi.freebsd.org (Postfix) with ESMTPS id 2AF42F837 for ; Fri, 5 Jun 2020 10:46:44 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from kenobi.freebsd.org ([127.0.1.5]) by kenobi.freebsd.org (8.15.2/8.15.2) with ESMTP id 055AkiE4071352 for ; Fri, 5 Jun 2020 10:46:44 GMT (envelope-from bugzilla-noreply@freebsd.org) Received: (from www@localhost) by kenobi.freebsd.org (8.15.2/8.15.2/Submit) id 055Aki2a071351 for virtualization@FreeBSD.org; Fri, 5 Jun 2020 10:46:44 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 243531] Unstable ena and nvme on AWS Date: Fri, 05 Jun 2020 10:46:43 +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: 12.1-RELEASE X-Bugzilla-Keywords: X-Bugzilla-Severity: Affects Some People X-Bugzilla-Who: tomas@ciernik.sk X-Bugzilla-Status: New X-Bugzilla-Resolution: X-Bugzilla-Priority: --- X-Bugzilla-Assigned-To: virtualization@FreeBSD.org X-Bugzilla-Flags: X-Bugzilla-Changed-Fields: cc 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: 2.1.33 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, 05 Jun 2020 10:46:44 -0000 https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D243531 Tom=C3=A1=C5=A1 =C4=8Ciernik changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |tomas@ciernik.sk --- Comment #13 from Tom=C3=A1=C5=A1 =C4=8Ciernik --- Hello, today I had service outage on 12.1-RELEASE-p5. After cca. 10 minutes system= and all services went back to normal. Here is output of /var/log/messages: Jun 5 08:58:37 mail kernel: ena0: The number of lost tx completion is above the threshold (129 > 128). Reset the device Jun 5 08:58:37 mail kernel: ena0: Trigger reset is on Jun 5 08:58:37 mail kernel: ena0: device is going DOWN Jun 5 08:58:37 mail kernel: swap_pager: indefinite wait buffer: bufobj: 0, blkno: 475845, size: 28672 Jun 5 08:58:37 mail kernel: ena0: free uncompleted tx mbuf qid 0 idx 0x8ee= na0: free uncompleted tx mbuf qid 1 idx 0x0swap_pager: indefinite wait buffer: bufobj: 0, blkno: 295657, size: 28672 Jun 5 08:58:38 mail kernel: ena0: ena0: device is going UP Jun 5 08:58:38 mail kernel: link is UP What can I do to confirm relation to this bug? --=20 You are receiving this mail because: You are the assignee for the bug.=