From owner-freebsd-virtualization@freebsd.org Thu Dec 26 15:18:32 2019 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 9DED71D2B88 for ; Thu, 26 Dec 2019 15:18:32 +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 47kDB03kRXz420p for ; Thu, 26 Dec 2019 15:18:32 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: by mailman.nyi.freebsd.org (Postfix) id 7FF481D2B87; Thu, 26 Dec 2019 15:18:32 +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 7FB511D2B86 for ; Thu, 26 Dec 2019 15:18:32 +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) server-signature RSA-PSS (4096 bits) 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 47kDB02pfRz420n for ; Thu, 26 Dec 2019 15:18:32 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from kenobi.freebsd.org (kenobi.freebsd.org [IPv6:2610:1c1:1:606c::50:1d]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (Client did not present a certificate) by mxrelay.nyi.freebsd.org (Postfix) with ESMTPS id 5BE1926E7 for ; Thu, 26 Dec 2019 15:18:32 +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 xBQFIWKK014845 for ; Thu, 26 Dec 2019 15:18:32 GMT (envelope-from bugzilla-noreply@freebsd.org) Received: (from www@localhost) by kenobi.freebsd.org (8.15.2/8.15.2/Submit) id xBQFIWsl014831 for virtualization@FreeBSD.org; Thu, 26 Dec 2019 15:18:32 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 242894] [bhyve] - issue with TCP/IP stack between 12.0-RELASE (guest) and 12.1-RELEASE (hypervisor) Date: Thu, 26 Dec 2019 15:18:32 +0000 X-Bugzilla-Reason: AssignedTo X-Bugzilla-Type: new X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: Base System X-Bugzilla-Component: bhyve X-Bugzilla-Version: 12.0-RELEASE X-Bugzilla-Keywords: X-Bugzilla-Severity: Affects Only Me X-Bugzilla-Who: arkadiusz.majewski@iptrace.pl X-Bugzilla-Status: New X-Bugzilla-Resolution: X-Bugzilla-Priority: --- X-Bugzilla-Assigned-To: virtualization@FreeBSD.org X-Bugzilla-Flags: X-Bugzilla-Changed-Fields: bug_id short_desc product version rep_platform op_sys bug_status bug_severity priority component assigned_to reporter Message-ID: 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: Thu, 26 Dec 2019 15:18:32 -0000 https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D242894 Bug ID: 242894 Summary: [bhyve] - issue with TCP/IP stack between 12.0-RELASE (guest) and 12.1-RELEASE (hypervisor) Product: Base System Version: 12.0-RELEASE Hardware: amd64 OS: Any Status: New Severity: Affects Only Me Priority: --- Component: bhyve Assignee: virtualization@FreeBSD.org Reporter: arkadiusz.majewski@iptrace.pl Hello, I've got an issue with TCP/IP network connection (including ICMP). I suppose there is something wrong between hypervisor and guest network sta= ck. Hypervisor: bhyve on FreeBSD 12.1-RELEASE just upgraded Guest: FreeBSD 12.0-RELEASE before upgrade Hypervisor: bridge and tap for guest Guest: vtnet virtual netowrk card So, I was trying tu upgrade guest to 12.1-RELEASE. After a few attempts whe= re I was losing SSH connection, I saw there is an issue with network connection. Deep investigation gave me the information, that after some time of network traffic I was disconnected from network on TCP/IP stack, both bridge, tap a= nd vtnet network cards were enabled and active. Then after some minutes traffic went well. I was trying to download bigger file from Internet (100 MB), after 5 MB of downloading I lost network connection. I have others 12.1-RELEASES and they work. I upgraded them before upgraded hypervisor. So, when hypervisor was as 12.0-RELEASE I hadn't got an issue. I tried another guest (12.0-RELEASE) and the problem is the same. To be more precise about my architecture, between hypervisor and that guest= is another guest called firewall, it means the firewall pass the traffic betwe= en Internet and not upgraded guest yet I have an issue. The firewall (guest) is already upgraded to 12.1-RELEASE. Of course, I upgraded that guest before upgraded hypervisor. --=20 You are receiving this mail because: You are the assignee for the bug.=