From owner-freebsd-stable@freebsd.org Thu Nov 7 21:21:50 2019 Return-Path: Delivered-To: freebsd-stable@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 8C3A4179C85 for ; Thu, 7 Nov 2019 21:21:50 +0000 (UTC) (envelope-from james.wright@jigsawdezign.com) Received: from mout.kundenserver.de (mout.kundenserver.de [217.72.192.75]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (Client CN "mout.kundenserver.de", Issuer "TeleSec ServerPass Class 2 CA" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 478GYn0Vkzz4N1y; Thu, 7 Nov 2019 21:21:48 +0000 (UTC) (envelope-from james.wright@jigsawdezign.com) Received: from [192.168.0.15] ([82.18.193.38]) by mrelayeu.kundenserver.de (mreue106 [212.227.15.179]) with ESMTPSA (Nemesis) id 1MCs9W-1ibeuX0Mme-008qFx; Thu, 07 Nov 2019 22:21:45 +0100 Subject: Re: Random system lockups with 12.1-STABLE r354241 amd64 To: Julian Elischer , freebsd-stable@freebsd.org References: <94c8138c-2b99-2d8c-7431-bfdc5c7939bc@jigsawdezign.com> From: James Wright Message-ID: Date: Thu, 7 Nov 2019 21:21:47 +0000 User-Agent: Mozilla/5.0 (X11; FreeBSD amd64; rv:68.0) Gecko/20100101 Thunderbird/68.2.1 MIME-Version: 1.0 In-Reply-To: Content-Type: text/plain; charset=utf-8; format=flowed Content-Transfer-Encoding: 8bit Content-Language: en-US X-Provags-ID: V03:K1:5I+FzY7VHdD0BMm3SETMijw994IdfC3tR3OzR+ZOoIz2kE9+Otm yG1YX+tPFwF5HTQ+bYr1QlQUGc/pInv555UNvwJ8KjjhRbZtFF+pqB5PxC+SRU5tk+LLapg sY15D+Sc1tMQZhbN6E2B3DhiqiMLso+DGvzlb/YGvT/8kyVqjGFoOVn8kInwcwzpxutKX/L pJmVM2jEt0M1I0AqwrQFw== X-Spam-Flag: NO X-UI-Out-Filterresults: notjunk:1;V03:K0:18++kijlheE=:dyJc/rXb3ZekxdYTxKa+15 RIJBeLz+oJgJ2gNHjEq9uRCkumq+8I4IDpV9gGXrEkSKq2vXy/8WlwtMtBdIWy3braMfYUH+J R4OnuXMj0wg93uvBq3dbVFURQlyih/ytYsEYxljJh6C00kjjIF0Y7UHm1/hv6uClD2XaPORaM cNgIHHd9IIaFmcsOcBrXs/3dyA6VR+ASr5YxhgousFIVEvn/AOcidGT5qrASYW4Pp6tuJlSei uWPENlo8Y9Zvj/K+rehAz1SbYit4n3cBZsS8vhbbUQt4kfY2g10Pxx9v3zWHcaAMgkf5/QLEP EjXVa4h3w5+A2aOrSJtkykH8DZD2u3dT3zzPk/RrsdANj0jN4i9eNMqQxPHgFKahm274xDowt j3FY3rDt0Ob+Dm9WQbGbTyXK7E6Ij+ho8PXdn9X6r3g4Ut9RvbjhMWBVq3mFwEVdHiWVlCLRN oEKFw+ZLK/kNeSYpLW5QizsM4xPuBkgqFc5KUGxBldzyGwlEzMaJR4edmsVCpC33cnH3iJpeR E9yET72ipnVDTZasOIGVZB6p3lSsgXjFZpWSCrQhggSpzSomDEXSJMCYh4n5gU4u8TQZgHnV/ Z/AbxaTDQT3XGdjoFcAif5rUh0e2UOVabU6w8yq13GswVU+tqlALbBbeXoDQl/xsSE49hXLw5 YlDFzGmjk5gsxaJPxzrN1+JWv+Xxq6iBxANUmKN1MZL4pUkttujPKsIMUkuakp6h1UxS99KwO K4/49dPrg09YYMj9Nq3jNZBxYtwr1X++Irvh8T962bUtZ1BxFmUBOoXkyXMnE0WZcIcTwOTop pjnhHn61StfLPBcuUyozZ1nqn7OwE4h85k93yEz0vHSDHMQ5kcNY52EUZv1O6J3AvhB3ea1FY n6tgZwUXmy8cQZo6KrCjIiMxLm2RMzuZaJxiCUtQ8= X-Rspamd-Queue-Id: 478GYn0Vkzz4N1y X-Spamd-Bar: + Authentication-Results: mx1.freebsd.org; dkim=none; dmarc=none; spf=none (mx1.freebsd.org: domain of james.wright@jigsawdezign.com has no SPF policy when checking 217.72.192.75) smtp.mailfrom=james.wright@jigsawdezign.com X-Spamd-Result: default: False [1.10 / 15.00]; ARC_NA(0.00)[]; RCVD_VIA_SMTP_AUTH(0.00)[]; FROM_HAS_DN(0.00)[]; TO_DN_SOME(0.00)[]; TO_MATCH_ENVRCPT_ALL(0.00)[]; NEURAL_HAM_LONG(-0.63)[-0.632,0]; MIME_GOOD(-0.10)[text/plain]; DMARC_NA(0.00)[jigsawdezign.com]; AUTH_NA(1.00)[]; NEURAL_SPAM_MEDIUM(0.42)[0.420,0]; IP_SCORE(0.41)[ip: (-0.44), ipnet: 217.72.192.0/20(0.23), asn: 8560(2.28), country: DE(-0.01)]; RCPT_COUNT_TWO(0.00)[2]; RCVD_IN_DNSWL_NONE(0.00)[75.192.72.217.list.dnswl.org : 127.0.5.0]; R_SPF_NA(0.00)[]; FROM_EQ_ENVFROM(0.00)[]; R_DKIM_NA(0.00)[]; MIME_TRACE(0.00)[0:+]; ASN(0.00)[asn:8560, ipnet:217.72.192.0/20, country:DE]; MID_RHS_MATCH_FROM(0.00)[]; RCVD_TLS_ALL(0.00)[]; RCVD_COUNT_TWO(0.00)[2] 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, 07 Nov 2019 21:21:50 -0000 On 06/11/2019 23:42, Julian Elischer wrote: > On 11/6/19 2:58 PM, James Wright wrote: >> Hi, >> >> [...] >> >>   Can anyone offer some advice as to how I can track down this issue? > The first question which I couldn't see from your dmesg is "do you > have ht krnel debugger configured into your kernel?" >   Nope it isn't, I will build it in, is it just adding options KDB and DDB?   Another problem I have is I don't seemt to get any crash dumps even though I have 'dumpdev="AUTO"' in my /etc/rc.conf, could this be due to my system using a swap file (md) rather than a dedicated swap partition?