From owner-freebsd-bugs@freebsd.org Sun Feb 3 00:23:22 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 88BD414D4E51 for ; Sun, 3 Feb 2019 00:23:22 +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 0957B70B87 for ; Sun, 3 Feb 2019 00:23:22 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: by mailman.ysv.freebsd.org (Postfix) id C0FF914D4E50; Sun, 3 Feb 2019 00:23:21 +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 995A214D4E4F for ; Sun, 3 Feb 2019 00:23:21 +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 15CFD70B83 for ; Sun, 3 Feb 2019 00:23:21 +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 5E0C0DDAB for ; Sun, 3 Feb 2019 00:23:20 +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 x130NKbJ045573 for ; Sun, 3 Feb 2019 00:23:20 GMT (envelope-from bugzilla-noreply@freebsd.org) Received: (from www@localhost) by kenobi.freebsd.org (8.15.2/8.15.2/Submit) id x130NKDU045570 for bugs@FreeBSD.org; Sun, 3 Feb 2019 00:23:20 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 234341] [Hyper-V] accessing hn0 when running CURRENT under Hyper-V on Windows 10 Pro crashes the machine Date: Sun, 03 Feb 2019 00:23:20 +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: CURRENT X-Bugzilla-Keywords: X-Bugzilla-Severity: Affects Only Me X-Bugzilla-Who: marklmi26-fbsd@yahoo.com X-Bugzilla-Status: New X-Bugzilla-Resolution: X-Bugzilla-Priority: --- X-Bugzilla-Assigned-To: bugs@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-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: Sun, 03 Feb 2019 00:23:22 -0000 https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D234341 Mark Millard changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |marklmi26-fbsd@yahoo.com --- Comment #3 from Mark Millard --- (In reply to Martin Birgmeier from comment #1) Not that I've done much besides defaults off of basic selections but: # ifconfig lo0: flags=3D8049 metric 0 mtu 16384 options=3D680003 inet6 . . . inet6 . . . inet 127.0.0.1 netmask 0xff000000=20 groups: lo=20 nd6 options=3D21 hn0: flags=3D8843 metric 0 mtu 1500 options=3D8051b ether . . . inet6 . . .=20 inet6 . . .=20 inet . . .=20 media: Ethernet autoselect (10Gbase-T ) status: active nd6 options=3D23 # uname -apKU FreeBSD FBSDFSSD 13.0-CURRENT FreeBSD 13.0-CURRENT #6 r343670M: Fri Feb 1 16:17:07 PST 2019=20=20=20=20 markmi@FBSDFSSD:/usr/obj/amd64_clang/amd64.amd64/usr/src/amd64.amd64/sys/GE= NERIC-NODBG amd64 amd64 1300010 1300010 # kldstat Id Refs Address Size Name 1 9 0xffffffff80200000 2dac788 kernel 2 1 0xffffffff8321a000 2678 intpm.ko 3 1 0xffffffff8321d000 b40 smbus.ko 4 1 0xffffffff8321e000 1600 imgact_binmisc.ko 5 1 0xffffffff83220000 1ce8 filemon.ko So no explicit use of any of: hv_netvsc, hv_storvsc, hv_utils, hv_vmbus . However the manpages say things like: NAME hv_vmbus -- Hyper-V Virtual Machine Bus (VMBus) Driver SYNOPSIS To compile this driver into the kernel, place the following lines in t= he system kernel configuration file: device hyperv device pci And there are (from grep): /usr/src/sys/amd64/conf/NOTES:device hyperv # HyperV drivers /usr/src/sys/amd64/conf/GENERIC:device hyperv # HyperV drivers=20 /usr/src/sys/amd64/conf/MINIMAL:device pci /usr/src/sys/amd64/conf/GENERIC:device pci where I include the standard GENERIC in my conf file that I use. So I expect that the 4 are built-in instead of dynamically loaded and so are impliictly in u= se. Previously I was at head -r341836 . I've never had problems, going much far= ther back. --=20 You are receiving this mail because: You are the assignee for the bug.=