From owner-freebsd-stable@freebsd.org Thu Jan 21 05:22:13 2021 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 3669F4EA651 for ; Thu, 21 Jan 2021 05:22:13 +0000 (UTC) (envelope-from ggm@algebras.org) Received: from mail-lf1-x129.google.com (mail-lf1-x129.google.com [IPv6:2a00:1450:4864:20::129]) (using TLSv1.3 with cipher TLS_AES_128_GCM_SHA256 (128/128 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256 client-signature RSA-PSS (2048 bits) client-digest SHA256) (Client CN "smtp.gmail.com", Issuer "GTS CA 1O1" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 4DLrP01vMsz4v4T for ; Thu, 21 Jan 2021 05:22:10 +0000 (UTC) (envelope-from ggm@algebras.org) Received: by mail-lf1-x129.google.com with SMTP id u25so834665lfc.2 for ; Wed, 20 Jan 2021 21:22:10 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=algebras-org.20150623.gappssmtp.com; s=20150623; h=mime-version:from:date:message-id:subject:to; bh=MedebIRKj9E2FN54iupq7JwH964Uz8plym7DNuoXh0I=; b=2CoDr6GrHMi1WEsbfJUlsuSNMDyoR05kr9Pv6Okig6tuxPUjv8RNZP619GTwF5aOOw flspKaB91azAZVQ+Bmy6adsoAA8RtLTk8zh7nV9WhVb9veeOGXH1J99CwQVG7E28OgfW wIJ791/rhd2c/zw5Y9JPEHyiz2M+D9ZbIeOrOjBQ2DNZxaNrDP/EqM8bVDLzSR+VX7Jo 8NIJeX0myF5s/gqBwG/TeDWchqPJVzHRXRczorej80qHi0JyHSw/vzNmzVtewoUeAShj vV4utaNXKqAiqVuPeyQ17maDC67NqoHaqNDbdY8XgDrWe1CCXbFNq6bkrNi+PS3o6i5x YOUQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:mime-version:from:date:message-id:subject:to; bh=MedebIRKj9E2FN54iupq7JwH964Uz8plym7DNuoXh0I=; b=PV4wFmosSF2T2kzQl0hmssBmpa+FFxtG0ACLS6SDhCQ7w0Y1xjn49EiNGDzCK2I2a8 2Uh7HhBtvwIECIS367xoWBuLFwmTlBfDf29XcsVeMRUm4aZ2b6lRduFNrR3Fb26o26N7 XZU8yzCrNKFBjp938aYEKrHyxGlDrgJ3Uj66U7BCeAOzPDzQtserluW7Dl4ZFXC/tkgp Kwop9bYHIoofpAZ1DbbW0Sxbc1QkcuiFLaKSUSmj+iudGMxbGBhFwkYRz7bgW6lSPbVu AH51uVG/J27XHE7Q9wrrvALU+YsJLnqSxCZfTTJLLtozwEzVn66xZupczB71rOngvgxg lVsA== X-Gm-Message-State: AOAM530v60rxW7N6o+JYwnZ74xCEHEV4Nyy4nfy5ddo9ud5ZF/5TTlkU 6+JwDBEy2gTNRgmFn+3DMkGFVWfZTdap1moQBvafBwzUr+7tPw== X-Google-Smtp-Source: ABdhPJwYg6gXqPShvqrlWLMJN2dFn4Em3hMEsKXkPWUeS5r7Yk0qzL0Uw+figRI9+e6iXR3m2idfj0GOhTlCR1uIsf4= X-Received: by 2002:ac2:4882:: with SMTP id x2mr3453167lfc.42.1611206528874; Wed, 20 Jan 2021 21:22:08 -0800 (PST) MIME-Version: 1.0 From: George Michaelson Date: Thu, 21 Jan 2021 15:21:57 +1000 Message-ID: Subject: FreeBSD 12.2p1 won't boot on (some) Dell R730xd To: FreeBSD Stable Content-Type: text/plain; charset="UTF-8" X-Rspamd-Queue-Id: 4DLrP01vMsz4v4T X-Spamd-Bar: - Authentication-Results: mx1.freebsd.org; dkim=pass header.d=algebras-org.20150623.gappssmtp.com header.s=20150623 header.b=2CoDr6Gr; dmarc=none; spf=pass (mx1.freebsd.org: domain of ggm@algebras.org designates 2a00:1450:4864:20::129 as permitted sender) smtp.mailfrom=ggm@algebras.org X-Spamd-Result: default: False [-1.50 / 15.00]; ARC_NA(0.00)[]; NEURAL_HAM_MEDIUM(-1.00)[-1.000]; R_DKIM_ALLOW(-0.20)[algebras-org.20150623.gappssmtp.com:s=20150623]; FROM_HAS_DN(0.00)[]; TO_MATCH_ENVRCPT_ALL(0.00)[]; R_SPF_ALLOW(-0.20)[+ip6:2a00:1450:4000::/36]; MIME_GOOD(-0.10)[text/plain]; PREVIOUSLY_DELIVERED(0.00)[freebsd-stable@freebsd.org]; DMARC_NA(0.00)[algebras.org]; RCPT_COUNT_ONE(0.00)[1]; SPAMHAUS_ZRD(0.00)[2a00:1450:4864:20::129:from:127.0.2.255]; TO_DN_ALL(0.00)[]; DKIM_TRACE(0.00)[algebras-org.20150623.gappssmtp.com:+]; RCVD_IN_DNSWL_NONE(0.00)[2a00:1450:4864:20::129:from]; NEURAL_SPAM_SHORT(1.00)[1.000]; NEURAL_HAM_LONG(-1.00)[-1.000]; FROM_EQ_ENVFROM(0.00)[]; MIME_TRACE(0.00)[0:+]; RBL_DBL_DONT_QUERY_IPS(0.00)[2a00:1450:4864:20::129:from]; ASN(0.00)[asn:15169, ipnet:2a00:1450::/32, country:US]; RCVD_TLS_ALL(0.00)[]; MAILMAN_DEST(0.00)[freebsd-stable]; RCVD_COUNT_TWO(0.00)[2] X-BeenThere: freebsd-stable@freebsd.org X-Mailman-Version: 2.1.34 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, 21 Jan 2021 05:22:13 -0000 I have two Dell R730xd. they have different generation Intel CPU cards, one has the 8 core, the other the 6 core, duals (so 16 and 12 respectively) same disk controller (HBA) same memory. One booted 12.2p1 just fine. The other just won't do it. Bootloops hard during device probe time. I played with x2APIC and the behaviour changed, but it hung badly in USB timeouts. FreeBSD 13-snapshot boots fine btw. As does FreeBSD 12.1 and priors. UEFI, BIOS, same-same. Any clues? Its not important to me, but, if debug is useful to anyone, PM will find me and I can try things you direct. -G