From nobody Thu Jun 24 13:28:24 2021 X-Original-To: freebsd-stable@mlmmj.nyi.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mlmmj.nyi.freebsd.org (Postfix) with ESMTP id 4C02E11CA839 for ; Thu, 24 Jun 2021 13:28:24 +0000 (UTC) (envelope-from mike@sentex.net) Received: from pyroxene2a.sentex.ca (pyroxene19.sentex.ca [IPv6:2607:f3e0:0:3::19]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256 client-signature RSA-PSS (2048 bits) client-digest SHA256) (Client CN "pyroxene.sentex.ca", Issuer "R3" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 4G9gtv0BP1z4Tg5; Thu, 24 Jun 2021 13:28:22 +0000 (UTC) (envelope-from mike@sentex.net) Received: from [IPv6:2607:f3e0:0:4:2d41:71f5:30e7:f7c1] ([IPv6:2607:f3e0:0:4:2d41:71f5:30e7:f7c1]) by pyroxene2a.sentex.ca (8.16.1/8.15.2) with ESMTPS id 15ODSLjD035271 (version=TLSv1.3 cipher=TLS_AES_128_GCM_SHA256 bits=128 verify=NO); Thu, 24 Jun 2021 09:28:22 -0400 (EDT) (envelope-from mike@sentex.net) Subject: Re: possible releng13 deadlock ? From: mike tancsa To: Alan Somers Cc: FreeBSD-STABLE Mailing List References: <782ac221-93f4-2633-87d5-f6923852701b@sentex.net> Message-ID: <57ae2e30-28c6-5db5-104a-771e57fdec2a@sentex.net> Date: Thu, 24 Jun 2021 09:28:24 -0400 User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:78.0) Gecko/20100101 Thunderbird/78.11.0 List-Id: Production branch of FreeBSD source code List-Archive: https://lists.freebsd.org/archives/freebsd-stable List-Help: List-Post: List-Subscribe: List-Unsubscribe: Sender: owner-freebsd-stable@freebsd.org X-BeenThere: freebsd-stable@freebsd.org MIME-Version: 1.0 In-Reply-To: <782ac221-93f4-2633-87d5-f6923852701b@sentex.net> Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 8bit Content-Language: en-US X-Rspamd-Queue-Id: 4G9gtv0BP1z4Tg5 X-Spamd-Bar: / Authentication-Results: mx1.freebsd.org; dkim=none; dmarc=none; spf=pass (mx1.freebsd.org: domain of mike@sentex.net designates 2607:f3e0:0:3::19 as permitted sender) smtp.mailfrom=mike@sentex.net X-Spamd-Result: default: False [-0.67 / 15.00]; R_SPF_ALLOW(-0.20)[+ip6:2607:f3e0::/32]; HFILTER_HELO_IP_A(1.00)[pyroxene2a.sentex.ca]; HFILTER_HELO_NORES_A_OR_MX(0.30)[pyroxene2a.sentex.ca]; TO_DN_ALL(0.00)[]; NEURAL_HAM_SHORT(-0.57)[-0.567]; RCPT_COUNT_TWO(0.00)[2]; RCVD_IN_DNSWL_LOW(-0.10)[2607:f3e0:0:3::19:from]; MIME_TRACE(0.00)[0:+]; RBL_DBL_DONT_QUERY_IPS(0.00)[2607:f3e0:0:3::19:from]; FROM_EQ_ENVFROM(0.00)[]; R_DKIM_NA(0.00)[]; MID_RHS_MATCH_FROM(0.00)[]; ASN(0.00)[asn:11647, ipnet:2607:f3e0::/32, country:CA]; ARC_NA(0.00)[]; NEURAL_HAM_MEDIUM(-1.00)[-1.000]; FREEFALL_USER(0.00)[mike]; FROM_HAS_DN(0.00)[]; TO_MATCH_ENVRCPT_ALL(0.00)[]; NEURAL_HAM_LONG(-1.00)[-1.000]; MIME_GOOD(-0.10)[text/plain]; SUBJECT_ENDS_QUESTION(1.00)[]; DMARC_NA(0.00)[sentex.net]; SPAMHAUS_ZRD(0.00)[2607:f3e0:0:3::19:from:127.0.2.255]; RCVD_COUNT_TWO(0.00)[2]; RCVD_TLS_ALL(0.00)[]; MAILMAN_DEST(0.00)[freebsd-stable] X-Spam: Yes X-ThisMailContainsUnwantedMimeParts: N I am going to chalk this up to a hardware issue.   Not sure if CPU/MB or RAM but I dont think its a software issue     ---Mike On 6/22/2021 2:17 PM, mike tancsa wrote: > On 6/22/2021 2:14 PM, Alan Somers wrote: >> If you think there's a deadlock, please send the kernel stacks of the >> zfs send and recv processes.  You can get those with "procstat -kk ". >> > Unfortunately, I was locked out over the network as the server was non > responsive :( > >     ---Mike > >