From owner-freebsd-virtualization@FreeBSD.ORG Sat Nov 15 20:58:25 2014 Return-Path: Delivered-To: virtualization@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [8.8.178.115]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by hub.freebsd.org (Postfix) with ESMTPS id 6C71F3C3 for ; Sat, 15 Nov 2014 20:58:25 +0000 (UTC) Received: from smtp.digiware.nl (unknown [IPv6:2001:4cb8:90:ffff::3]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (Client did not present a certificate) by mx1.freebsd.org (Postfix) with ESMTPS id 2D06B766 for ; Sat, 15 Nov 2014 20:58:24 +0000 (UTC) Received: from rack1.digiware.nl (unknown [127.0.0.1]) by smtp.digiware.nl (Postfix) with ESMTP id D490B1534C0 for ; Sat, 15 Nov 2014 21:58:12 +0100 (CET) X-Virus-Scanned: amavisd-new at digiware.nl Received: from smtp.digiware.nl ([127.0.0.1]) by rack1.digiware.nl (rack1.digiware.nl [127.0.0.1]) (amavisd-new, port 10024) with ESMTP id IN8wLajxdxNO; Sat, 15 Nov 2014 21:57:54 +0100 (CET) Received: from [IPv6:2001:4cb8:3:1:806:2b43:477a:23d] (unknown [IPv6:2001:4cb8:3:1:806:2b43:477a:23d]) (using TLSv1 with cipher ECDHE-RSA-AES128-SHA (128/128 bits)) (No client certificate requested) by smtp.digiware.nl (Postfix) with ESMTPSA id 57CE215340A for ; Sat, 15 Nov 2014 21:49:12 +0100 (CET) Message-ID: <5467BC49.4080308@digiware.nl> Date: Sat, 15 Nov 2014 21:49:13 +0100 From: Willem Jan Withagen User-Agent: Mozilla/5.0 (Windows NT 6.1; WOW64; rv:24.0) Gecko/20100101 Thunderbird/24.6.0 MIME-Version: 1.0 To: "freebsd-virtualization@freebsd.org" Subject: Trying to run an older head in a recent Bhyve. Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: 7bit X-BeenThere: freebsd-virtualization@freebsd.org X-Mailman-Version: 2.1.18-1 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: Sat, 15 Nov 2014 20:58:25 -0000 Hi, I'm trying to run one of my older VM's and get the crash below in the VM when trying to boot... This happens both on an older BSD: FreeBSD 11.0-CURRENT (FREETEST) #1 r273066M: Sun Oct 19 00:59:06 CEST 2014 As well as on a very recent: FreeBSD 11.0-CURRENT (BHYVE00) #0 r274490M: Fri Nov 14 02:42:43 CET 2014 The older 10.0 VM's do boot normally Any suggestions on what this might be, and/or how to debug this.. --WjW DHCPDISCOVER on vtnet0 to 255.255.255.255 port 67 interval 3 DHCPOFFER from 192.168.10.75 DHCPREQUEST on vtnet0 to 255.255.255.255 port 67 DHCPACK from 192.168.10.75 panic: ffs_write: type 0xfffff8000565dce8 0 (0,62) cpuid = 0 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0x2b/frame 0xfffffe00975374d0 kdb_backtrace() at kdb_backtrace+0x39/frame 0xfffffe0097537580 vpanic() at vpanic+0x126/frame 0xfffffe00975375c0 panic() at panic+0x43/frame 0xfffffe0097537620 ffs_write() at ffs_write+0x68b/frame 0xfffffe00975376c0 VOP_WRITE_APV() at VOP_WRITE_APV+0x16f/frame 0xfffffe00975377d0 vn_write() at vn_write+0x2f3/frame 0xfffffe0097537860 vn_io_fault() at vn_io_fault+0x17b/frame 0xfffffe00975379f0 dofilewrite() at dofilewrite+0x88/frame 0xfffffe0097537a40 kern_writev() at kern_writev+0x68/frame 0xfffffe0097537a90 sys_write() at sys_write+0x63/frame 0xfffffe0097537ae0 amd64_syscall() at amd64_syscall+0x25a/frame 0xfffffe0097537bf0 Xfast_syscall() at Xfast_syscall+0xfb/frame 0xfffffe0097537bf0 --- syscall (4, FreeBSD ELF64, sys_write), rip = 0x800de9b4a, rsp = 0x7fffffffd4c8, rbp = 0x7fffffffd510 --- KDB: enter: panic [ thread pid 551 tid 100057 ] Stopped at kdb_enter+0x3e: movq $0,kdb_why