From owner-freebsd-current@freebsd.org Tue Oct 8 22:01:25 2019 Return-Path: Delivered-To: freebsd-current@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 62695138BFD for ; Tue, 8 Oct 2019 22:01:25 +0000 (UTC) (envelope-from julian@freebsd.org) Received: from mailman.nyi.freebsd.org (mailman.nyi.freebsd.org [IPv6:2610:1c1:1:606c::50:13]) by mx1.freebsd.org (Postfix) with ESMTP id 46nrsK22yQz4Ztf for ; Tue, 8 Oct 2019 22:01:25 +0000 (UTC) (envelope-from julian@freebsd.org) Received: by mailman.nyi.freebsd.org (Postfix) id 46292138BFC; Tue, 8 Oct 2019 22:01:25 +0000 (UTC) Delivered-To: current@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 45ECE138BFB for ; Tue, 8 Oct 2019 22:01:25 +0000 (UTC) (envelope-from julian@freebsd.org) Received: from vps1.elischer.org (vps1.elischer.org [204.109.63.16]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (Client CN "vps1.elischer.org", Issuer "CA Cert Signing Authority" (not verified)) by mx1.freebsd.org (Postfix) with ESMTPS id 46nrsK19YBz4Ztd for ; Tue, 8 Oct 2019 22:01:24 +0000 (UTC) (envelope-from julian@freebsd.org) Received: from Julian-MBP3.local (c-73-225-95-104.hsd1.wa.comcast.net [73.225.95.104]) (authenticated bits=0) by vps1.elischer.org (8.15.2/8.15.2) with ESMTPSA id x98M1Nrg006869 (version=TLSv1.2 cipher=AES128-SHA bits=128 verify=NO); Tue, 8 Oct 2019 15:01:24 -0700 (PDT) (envelope-from julian@freebsd.org) Subject: Re: panic: Assertion in_epoch(net_epoch_preempt) failed at ... src/sys/net/if.c:3694 To: Walter Parker Cc: current@freebsd.org References: <20191008121519.GS1263@albert.catwhisker.org> From: Julian Elischer Message-ID: <3303a5cb-a32b-a7bc-e812-138719bf20cd@freebsd.org> Date: Tue, 8 Oct 2019 15:01:17 -0700 User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10.14; rv:60.0) Gecko/20100101 Thunderbird/60.9.0 MIME-Version: 1.0 In-Reply-To: Content-Language: en-US X-Rspamd-Queue-Id: 46nrsK19YBz4Ztd X-Spamd-Bar: - Authentication-Results: mx1.freebsd.org; none X-Spamd-Result: default: False [-1.92 / 15.00]; local_wl_from(0.00)[freebsd.org]; NEURAL_HAM_MEDIUM(-0.93)[-0.926,0]; ASN(0.00)[asn:36236, ipnet:204.109.60.0/22, country:US]; NEURAL_HAM_LONG(-1.00)[-0.999,0] Content-Type: text/plain; charset=utf-8; format=flowed Content-Transfer-Encoding: 8bit X-Content-Filtered-By: Mailman/MimeDel 2.1.29 X-BeenThere: freebsd-current@freebsd.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Discussions about the use of FreeBSD-current List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Tue, 08 Oct 2019 22:01:25 -0000 On 10/8/19 2:42 PM, Walter Parker wrote: > See the Wikipedia page at https://en.wikipedia.org/wiki/Unix_time but I was refering to the new "epoch" faciity in the kernel..  ( man 9 epoch  ) https://www.freebsd.org/cgi/man.cgi?query=epoch&apropos=0&sektion=9&manpath=FreeBSD+13-current&arch=default&format=html > > > Walter > > On Tue, Oct 8, 2019 at 2:37 PM Julian Elischer > wrote: > > Is there a paper or good description of the epoch concept? (more > readable than epoch(9)). > Haven't been to enough BSD confs recently. > > julian > _______________________________________________ > freebsd-current@freebsd.org > mailing list > https://lists.freebsd.org/mailman/listinfo/freebsd-current > To unsubscribe, send any mail to > "freebsd-current-unsubscribe@freebsd.org > " > > > > -- > The greatest dangers to liberty lurk in insidious encroachment by > men of zeal, well-meaning but without understanding.   -- Justice > Louis D. Brandeis