From nobody Tue Sep 02 21:10:08 2025 X-Original-To: bugs@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 4cGdg41l42z65RpJ for ; Tue, 02 Sep 2025 21:10:08 +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 "R12" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 4cGdg412MQz41X6 for ; Tue, 02 Sep 2025 21:10:08 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=freebsd.org; s=dkim; t=1756847408; 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=1zKY46t+qrVao3VqA7KweR3ssOcqhVWLYh7Cw31ektE=; b=qEfZ600fcK4DQMDAIwpVWdxH8+sBC2t3xJZNOrHK3Gb2Q7N3yAFEjxWndWGVMRCNiz11Ga G67ZqtZDQGDJMDcpqLr62UnxBNKmZjh/GdKGO9hcueVanLtmQCoJfZcEdWByTxsxb11tGh haGQQxjGV1T3pzLTO4I0UhGhbiiJdduNTvDMER+scPY5wDVzpMo/SLOBpj6vd1zNSywMZt zf7TpD9QUyKIwcaYtTmKIkjeUMOM7hzc/cA/yFQ/SFoB9rC3xtA6cNQvnZaHJgbar/amxJ wFYrP90eTLn6I87r1UV3zBkU2ReiD2mx4b9BLR0z1XtsZjpNFu353+YbUxvIHw== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=freebsd.org; s=dkim; t=1756847408; 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=1zKY46t+qrVao3VqA7KweR3ssOcqhVWLYh7Cw31ektE=; b=Btz2gSbvbOQ2/Xpv4FgSIbQrxVmmfG8hGXJ/cOG1TfEmQJml+2Uq5c856JEG+Rp3nj3ybv cTuVGKafuS0COk+KXd2U02RgMqvR09c/iGobPXof5ukTH/EClr3g9ELDobEBFbrt1o3IiR 9UvFn+YpsGWbHnP8PJev+Akf3P7UIueKaAURuZCJ9a3a325WgDvi85GiU4O3bcEAA054or lgNZt0ZTxYWYLc3WakTTT/CXyDwPFl6C2dlrxpLYGrY4wWsLN2GtTb2kAiPvNwBmRXfPer qqkOR4OwLOzjZxJUO9nVCAkgv1/UDROmfYZWXQl0UYJUUMFoJF+qJbfZ8dzjNg== ARC-Seal: i=1; s=dkim; d=freebsd.org; t=1756847408; a=rsa-sha256; cv=none; b=Z5w5TmnN54p58CD2Ho0mjMzmKk9UuemG0Mo4kEHGK5KSl6a1f+0OuFU3h+ijPuQYxq+jaY uPbNMAKpLeNGe2l7PAOv+EJXBP2XUy51BPUHJNlI78Nu56gzNFqGYK0m0txpJWIlbCKO/0 N0qcJZzxrqTgMggUD/aDeiWaCQ7iD0njxqdTDLdzaq4yXxMJYlUkNsLMSbUKRmniXuNCtz AXLtY60WXPhwr2AgQY0VkjpL75A1hSeE8nHWEsgACclayRv5g2utTrzZPJ94dMcIt5w6hj +HeCpZLbknWGsto40hxhUDksTYA3mu291IUxYPsNwXBDApKV3wvdoQip+skGOQ== ARC-Authentication-Results: i=1; mx1.freebsd.org; none 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 4cGdg40LGcz12Yv for ; Tue, 02 Sep 2025 21:10:08 +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 582LA7Zf086150 for ; Tue, 2 Sep 2025 21:10:07 GMT (envelope-from bugzilla-noreply@freebsd.org) Received: (from www@localhost) by kenobi.freebsd.org (8.15.2/8.15.2/Submit) id 582LA7g6086149 for bugs@FreeBSD.org; Tue, 2 Sep 2025 21:10:07 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: bugs@FreeBSD.org Subject: [Bug 289220] Intel Xeon E5-2698 v4 X99 system will only boot with Hyper Threading or SMP turned OFF Date: Tue, 02 Sep 2025 21:10:08 +0000 X-Bugzilla-Reason: AssignedTo X-Bugzilla-Type: changed X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: Base System X-Bugzilla-Component: kern X-Bugzilla-Version: Unspecified X-Bugzilla-Keywords: X-Bugzilla-Severity: Affects Some People X-Bugzilla-Who: sponix2ipfw@yahoo.com X-Bugzilla-Status: New X-Bugzilla-Resolution: X-Bugzilla-Priority: --- X-Bugzilla-Assigned-To: bugs@FreeBSD.org X-Bugzilla-Flags: X-Bugzilla-Changed-Fields: Message-ID: In-Reply-To: References: Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset="UTF-8" X-Bugzilla-URL: https://bugs.freebsd.org/bugzilla/ Auto-Submitted: auto-generated List-Id: Bug reports List-Archive: https://lists.freebsd.org/archives/freebsd-bugs List-Help: List-Post: List-Subscribe: List-Unsubscribe: Sender: owner-freebsd-bugs@FreeBSD.org MIME-Version: 1.0 https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D289220 --- Comment #11 from Harley --- (In reply to Konstantin Belousov from comment #10) BIOS is the latest version ever published for the board. Now it even seems = to be hanging on boot with Hyper Threading disabled. It seems to boot most consistently after booting up Linux and using the poweroff command and it g= oing down cleanly. I have a full system crash in FreeBSD when running mpv by itself with no me= dial in the queue. I forgot about this and did just that. After I hard to hard p= ower the system due to this it does the boot hang even with Hyper Threading off. Before this seemed like the magic bullet, but not this situation just seems= to be getting worse instead of better. --=20 You are receiving this mail because: You are the assignee for the bug.=