From owner-freebsd-stable@freebsd.org Thu Jan 17 12:19:44 2019 Return-Path: Delivered-To: freebsd-stable@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 72A811492289 for ; Thu, 17 Jan 2019 12:19:44 +0000 (UTC) (envelope-from petefrench@ingresso.co.uk) Received: from constantine.ingresso.co.uk (unknown [IPv6:2a02:b90:3002:411::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 34D8D8ABD7 for ; Thu, 17 Jan 2019 12:19:43 +0000 (UTC) (envelope-from petefrench@ingresso.co.uk) Received: from [2a02:b90:3002:411::6] (helo=dilbert.ingresso.co.uk) by constantine.ingresso.co.uk with esmtpsa (TLSv1.2:ECDHE-RSA-AES256-GCM-SHA384:256) (Exim 4.91 (FreeBSD)) (envelope-from ) id 1gk6e5-000GYY-C8 for freebsd-stable@freebsd.org; Thu, 17 Jan 2019 12:19:41 +0000 Received: from petefrench by dilbert.ingresso.co.uk with local (Exim 4.91 (FreeBSD)) (envelope-from ) id 1gk6e5-000LXV-A3 for freebsd-stable@freebsd.org; Thu, 17 Jan 2019 12:19:41 +0000 To: freebsd-stable@freebsd.org Subject: More CARP issues under 12 Message-Id: From: Pete French Date: Thu, 17 Jan 2019 12:19:41 +0000 X-Rspamd-Queue-Id: 34D8D8ABD7 X-Spamd-Bar: + Authentication-Results: mx1.freebsd.org; dmarc=pass (policy=none) header.from=ingresso.co.uk; spf=pass (mx1.freebsd.org: domain of petefrench@ingresso.co.uk designates 2a02:b90:3002:411::3 as permitted sender) smtp.mailfrom=petefrench@ingresso.co.uk X-Spamd-Result: default: False [1.49 / 15.00]; RCVD_VIA_SMTP_AUTH(0.00)[]; RDNS_NONE(1.00)[]; R_SPF_ALLOW(-0.20)[+ip6:2a02:b90:3002:411::3]; TO_DN_NONE(0.00)[]; RCVD_COUNT_THREE(0.00)[3]; MX_GOOD(-0.01)[cached: ingresso-co-uk.mail.protection.outlook.com]; DMARC_POLICY_ALLOW(-0.50)[ingresso.co.uk,none]; FROM_EQ_ENVFROM(0.00)[]; R_DKIM_NA(0.00)[]; MIME_TRACE(0.00)[0:+]; ASN(0.00)[asn:16082, ipnet:2a02:b90::/32, country:GB]; RCVD_TLS_LAST(0.00)[]; ARC_NA(0.00)[]; NEURAL_HAM_MEDIUM(-0.80)[-0.799,0]; FROM_HAS_DN(0.00)[]; TO_MATCH_ENVRCPT_ALL(0.00)[]; NEURAL_HAM_LONG(-0.56)[-0.557,0]; MIME_GOOD(-0.10)[text/plain]; IP_SCORE(-0.02)[country: GB(-0.09)]; RCPT_COUNT_ONE(0.00)[1]; NEURAL_SPAM_SHORT(0.18)[0.178,0]; HFILTER_HOSTNAME_UNKNOWN(2.50)[] X-BeenThere: freebsd-stable@freebsd.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Production branch of FreeBSD source code List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Thu, 17 Jan 2019 12:19:44 -0000 so, having got a workaround for yesterdays problems, I now went to upgrade my other pair of boxes using CARP. No 'pf' on these, just one shared address. This is the setup I have tested in development and it works fine. I install the new kenel and do the first reboot - and I get the panic below. Maybe its not carp related, but seems suspicious as the last thing it spits out is a carp message. Note this is the first reboot - so 12.0 kernel with the 11 userland, in perparation for the installworld step. Machine is booting from, ZFS and also has a GELI partition contain some data which requires a manual password. Setting hostuuid: 49434d53-0200-9031-2500-31902500d9bf. Setting hostid: 0xf41a3f2e. Starting file system checks: Mounting local filesystems:. ELF ldconfig path: /lib /usr/lib /usr/lib/compat /usr/local/lib 32-bit compatibility ldconfig path: /usr/lib32 Setting hostname: serpentine-passive.telehouse-internal.ingresso.co.uk. Setting up harvesting: PURE_RDRAND,[UMA],[FS_ATIME],SWI,INTERRUPT,NET_NG,NET_ETHER,NET_TUN,MOUSE,KEYBOARD,ATTACH,CACHED Feeding entropy: . lo0: link state changed to UP em0: promiscuous mode enabled carp: demoted by 240 to 240 (interface down) Fatal trap 12: page fault while in kernel mode cpuid = 0; apic id = 00 fault virtual address = 0x28 fault code = supervisor read data, page not present instruction pointer = 0x20:0xffffffff80ca0de1 stack pointer = 0x28:0xfffffe00004da740 frame pointer = 0x28:0xfffffe00004da760 code segment = base 0x0, limit 0xfffff, type 0x1b = DPL 0, pres 1, long 1, def32 0, gran 1 processor eflags = interrupt enabled, resume, IOPL = 0 current process = 12 (swi4: clock (0)) trap number = 12 panic: page fault cpuid = 0 time = 1547727391 KDB: stack backtrace: #0 0xffffffff80be8597 at kdb_backtrace+0x67 #1 0xffffffff80b9ccf3 at vpanic+0x1a3 #2 0xffffffff80b9cb43 at panic+0x43 #3 0xffffffff8107382f at trap_fatal+0x35f #4 0xffffffff81073889 at trap_pfault+0x49 #5 0xffffffff81072eae at trap+0x29e #6 0xffffffff8104e1a5 at calltrap+0x8 #7 0xffffffff80ca0ce6 at ether_output+0x6b6 #8 0xffffffff80d0bda4 at arprequest+0x4c4 #9 0xffffffff80d0d9fc at garp_rexmit+0xbc #10 0xffffffff80bb6ba9 at softclock_call_cc+0x129 #11 0xffffffff80bb7089 at softclock+0x79 #12 0xffffffff80b60e79 at ithread_loop+0x169 #13 0xffffffff80b5e012 at fork_exit+0x82 #14 0xffffffff8104f18e at fork_trampoline+0xe Uptime: 19s