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[155.41.4.146]) by smtp.gmail.com with ESMTPSA id z7sm1921583qth.85.2019.11.13.10.34.46 for (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Wed, 13 Nov 2019 10:34:46 -0800 (PST) Sender: Theron Tarigo To: freebsd-stable@freebsd.org From: Theron Subject: NVMe timeout / aborting outstanding i/o (again) Message-ID: Date: Wed, 13 Nov 2019 13:34:45 -0500 User-Agent: Mozilla/5.0 (X11; FreeBSD amd64; rv:68.0) Gecko/20100101 Thunderbird/68.2.1 MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8; format=flowed Content-Transfer-Encoding: 7bit Content-Language: en-US X-Rspamd-Queue-Id: 47CtZK6LZgz4MZK X-Spamd-Bar: -- Authentication-Results: mx1.freebsd.org; dkim=pass header.d=gmail.com header.s=20161025 header.b=BhyxAg59; dmarc=pass (policy=none) header.from=gmail.com; spf=pass (mx1.freebsd.org: domain of therontarigo@gmail.com designates 2607:f8b0:4864:20::72a as permitted sender) smtp.mailfrom=therontarigo@gmail.com X-Spamd-Result: default: False [-3.00 / 15.00]; RCVD_VIA_SMTP_AUTH(0.00)[]; R_SPF_ALLOW(-0.20)[+ip6:2607:f8b0:4000::/36:c]; FREEMAIL_FROM(0.00)[gmail.com]; TO_DN_NONE(0.00)[]; RCVD_COUNT_THREE(0.00)[3]; DKIM_TRACE(0.00)[gmail.com:+]; DMARC_POLICY_ALLOW(-0.50)[gmail.com,none]; FROM_EQ_ENVFROM(0.00)[]; IP_SCORE(0.00)[ip: (-9.33), ipnet: 2607:f8b0::/32(-2.33), asn: 15169(-1.99), country: US(-0.05)]; MIME_TRACE(0.00)[0:+]; FREEMAIL_ENVFROM(0.00)[gmail.com]; ASN(0.00)[asn:15169, ipnet:2607:f8b0::/32, country:US]; TAGGED_FROM(0.00)[]; DWL_DNSWL_NONE(0.00)[gmail.com.dwl.dnswl.org : 127.0.5.0]; ARC_NA(0.00)[]; NEURAL_HAM_MEDIUM(-1.00)[-1.000,0]; R_DKIM_ALLOW(-0.20)[gmail.com:s=20161025]; MID_RHS_MATCH_FROM(0.00)[]; FROM_HAS_DN(0.00)[]; TO_MATCH_ENVRCPT_ALL(0.00)[]; NEURAL_HAM_LONG(-1.00)[-1.000,0]; MIME_GOOD(-0.10)[text/plain]; PREVIOUSLY_DELIVERED(0.00)[freebsd-stable@freebsd.org]; IP_SCORE_FREEMAIL(0.00)[]; RCPT_COUNT_ONE(0.00)[1]; RCVD_IN_DNSWL_NONE(0.00)[a.2.7.0.0.0.0.0.0.0.0.0.0.0.0.0.0.2.0.0.4.6.8.4.0.b.8.f.7.0.6.2.list.dnswl.org : 127.0.5.0]; RCVD_TLS_ALL(0.00)[] 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: Wed, 13 Nov 2019 18:34:50 -0000 With latest 12.1-STABLE (r354687), I have file access 30 second hang problem again when resuming from suspend, with dmesg: nvme0: Resetting controller due to a timeout. nvme0: resetting controller nvme0: aborting outstanding i/o nvme0: aborting outstanding i/o (...) nvme0: aborting outstanding i/o nvme0: aborting outstanding i/o nvme0: nvme0: aborting outstanding i/o async event occurred (type 0x0, info 0x00, page 0x01) nvme0: aborting outstanding i/o nvme0: aborting outstanding i/o (...) I thought this was fixed with r351914 "MFC r351747: Implement nvme suspend / resume for pci attachment." Latest change, r354074 "MFC r352630: Make nvme(4) driver some more NUMA aware.", looks suspicious, I'll test before vs. after that change when I can. Is anyone else seeing this? Theron Tarigo