From nobody Mon Jun 06 16:58:25 2022 X-Original-To: fs@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 CAB1A1BD3747 for ; Mon, 6 Jun 2022 16:58:25 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from mxrelay.nyi.freebsd.org (mxrelay.nyi.freebsd.org [IPv6:2610:1c1:1:606c::19:3]) (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 (4096 bits) client-digest SHA256) (Client CN "mxrelay.nyi.freebsd.org", Issuer "R3" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 4LH0754Zqpz4jmg for ; Mon, 6 Jun 2022 16:58:25 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from kenobi.freebsd.org (kenobi.freebsd.org [IPv6:2610:1c1:1:606c::50:1d]) (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 did not present a certificate) by mxrelay.nyi.freebsd.org (Postfix) with ESMTPS id 60F741DAC for ; Mon, 6 Jun 2022 16:58:25 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from kenobi.freebsd.org ([127.0.1.5]) by kenobi.freebsd.org (8.15.2/8.15.2) with ESMTP id 256GwPnu073788 for ; Mon, 6 Jun 2022 16:58:25 GMT (envelope-from bugzilla-noreply@freebsd.org) Received: (from www@localhost) by kenobi.freebsd.org (8.15.2/8.15.2/Submit) id 256GwP5c073787 for fs@FreeBSD.org; Mon, 6 Jun 2022 16:58:25 GMT (envelope-from bugzilla-noreply@freebsd.org) X-Authentication-Warning: kenobi.freebsd.org: www set sender to bugzilla-noreply@freebsd.org using -f From: bugzilla-noreply@freebsd.org To: fs@FreeBSD.org Subject: [Bug 264141] nvme(4): Heavy load to SSD wedges 13.1 system: Controller in fatal status, resetting ... Resetting controller due to a timeout and possible hot unplug. Date: Mon, 06 Jun 2022 16:58:25 +0000 X-Bugzilla-Reason: AssignedTo CC X-Bugzilla-Type: changed X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: Base System X-Bugzilla-Component: kern X-Bugzilla-Version: 13.1-RELEASE X-Bugzilla-Keywords: needs-qa, regression X-Bugzilla-Severity: Affects Only Me X-Bugzilla-Who: imp@FreeBSD.org X-Bugzilla-Status: Open X-Bugzilla-Resolution: X-Bugzilla-Priority: --- X-Bugzilla-Assigned-To: fs@FreeBSD.org X-Bugzilla-Flags: maintainer-feedback? X-Bugzilla-Changed-Fields: Message-ID: In-Reply-To: References: Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable X-Bugzilla-URL: https://bugs.freebsd.org/bugzilla/ Auto-Submitted: auto-generated List-Id: Filesystems List-Archive: https://lists.freebsd.org/archives/freebsd-fs List-Help: List-Post: List-Subscribe: List-Unsubscribe: Sender: owner-freebsd-fs@freebsd.org MIME-Version: 1.0 ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=freebsd.org; s=dkim; t=1654534705; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=fKTh0zc2GMHHgPFP+GOqQFr7qt1jNv8h0Feo8oq5Yxo=; b=KJoilKmGtrdoP/mHATxXrNXNfF+4jKl5EX4XJu76O6MfAvEUV0WLOKjhJ67N6LpYS+DDFM Vm+7rKfbeNjkOpMHOvJUQ3xeRevOhBGsfnpVt39/I2kXdGC4ffYO+giRBSs2pZAhqalInd ImBfSWzZsEkRarBYHbmdGfkGHhYnsw+RDYP/v6dX6bvBLcK5ZoUk39TvAoPJ9bfAITAjeX 015m1Ix3bSb4kGIJZapOU/iPJf3sNsZdguJupRudulhWGRaFbZWm6O7BBLIHV53lR+d4q2 gE2Q+tuXv+5l9PNWPy0HeO2JHJMW8MzsqlPZwwM2EeQz3Yk33GzZWtFl4214/g== ARC-Seal: i=1; s=dkim; d=freebsd.org; t=1654534705; a=rsa-sha256; cv=none; b=iYn9AkcdWGOTP2sjECHRw6JSTAviWc0u0NFbxmKT95x72gbNcyjK/IJ04B61eDnVVPbATf 7MZEF8cM9h0CK3WXB+uDTisLoi3VHIVVj1eVFoaXgbk0l8qO9u/qKyUqw58I4irVYsXtur LBbeKmwjRVF5r5Z062jwYB9TTCARFlkTrWwcH81RDPt0OJ6Ah/TZqwriGE1lXGZ7t4ZFlk p0spEfKT4J2nXovda6vZQG6BUCCd1LwapxkDI0l6sz7Ee9TohPI4L+BKpwfUHD+M2LBpFr RqNVwS+sCvi1DRg88/90gSx/9ekGtOmvrjFmmZHY4uqrDHy5WUVpxKGSxwBwOg== ARC-Authentication-Results: i=1; mx1.freebsd.org; none X-ThisMailContainsUnwantedMimeParts: N https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D264141 --- Comment #18 from Warner Losh --- (In reply to Chuck Tuffli from comment #17) Currently, we don't try to do a FULL RESET of the slot. That's the next ste= p in recovery, and that would drop the link, bring it back up and reset the BARs which are lost in this process. If the card has powered off and back on quickly, that would be the last step in recovery. We don't currently do tha= t, but could add that. We'll also need to bring in the DPC changes Scott Long = did before starting a new job that doesn't let him contribute, but it's unclear= if that's in play here or not. --=20 You are receiving this mail because: You are the assignee for the bug. You are on the CC list for the bug.=