From nobody Fri Jan 24 19:01:49 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 4YfnH16xBgz5lnBl for ; Fri, 24 Jan 2025 19:01:49 +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 "R11" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 4YfnH169kBz3LML for ; Fri, 24 Jan 2025 19:01:49 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=freebsd.org; s=dkim; t=1737745309; 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=H/e3CkHU+Gnn7gDXZ/WMqPOh6rM6paTczqSb+aYkoBE=; b=EpD80QbKQChCKGjgXsCdo6iWiw1TVlYITwokJ0+xKyb/9m9QHiHD/Pa1/IGXUkoT9L3l9w k9lJRDF7YgfxZ0+snaM59SLCSBUwAFzJz9qMYsjTRmiw0VonlB1iIPefUmlyiXbs6Tsd+q pqT0YQNiMuwGcnS/VQ1OHxCIDWmW33hEtY7bzOAKT0JkCOQUa2JoYbyT9VPWPxpAbfWmP2 gT/7X6YvMoSlhMCWwyMrk9xkLsg/Wxdgp+NK8HSbbrQ2y4KDE9/eoaarWHTHxGIoiPibd3 DHslE5J5nefTPpWkaWPrgIGXxFWS3lHNsLrwU4bEHZIJ/V3Sf0QVSDUnX7Sw3A== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=freebsd.org; s=dkim; t=1737745309; 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=H/e3CkHU+Gnn7gDXZ/WMqPOh6rM6paTczqSb+aYkoBE=; b=IxyYj6HpQkS/VKd4jEiBTXkBZ5TIasNlPu3BRJsG9G9nG3UEPciBKw/hsqqc913SFvGhaS wtPJKhnx2dKQQcgGPcaHcT1RC9sf7cb87y0MQQMDo9psaoN8quVWSksM7onPlq5A0Orq5h fCtUX1hgItUtyeA6BPv3z59Mtf8NKrjlevpwcecMPDDEnN8oI8FNZrZ4NYxZXtrBFgtbra RGEv42pvjL7e5bfT5FnSaAYjfSLNruA4Nv04qOXgMYY2I96PLmNj+iu/y+I6yu5Io3nAN7 Mpo69z4IfJnpq1OJPF3Jz8zho4rpqNEK3q7E/P01hvk2ZuIgQGcszl+EfpDh+g== ARC-Seal: i=1; s=dkim; d=freebsd.org; t=1737745309; a=rsa-sha256; cv=none; b=KE+kMETf4mm9aNW3YxstisY1DTM0xj5v0u+RAgaoMflT9qn3/RQYgO85Rn+tVz1dg3yqQl 6VWJA0s3KCd/O1wuacXebfmANJfJ43RBLpMY6C0l1w3eqOAT7oJ14UVSCw4ODiUUXcx8bS Ien6yutuglzLWOttjR/VXzRL6LpwrvSMwVF3ydiWTqu111g23yfPpvs1kFXDAFVO5mYyTr flbE+uk4fAI60KzgIqxRgfvtYhjgHBkcplwUb5w7wjKisyu76AAlufoix67MrHlLbWHsEq Rj93H4lsgKB8k44dKgysXvYHJaCkZ5KDd9L41Zx6m4IPM53WR8BEwauIrdAxGA== 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 4YfnH15m8Bzdmv for ; Fri, 24 Jan 2025 19:01:49 +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 50OJ1nwD063155 for ; Fri, 24 Jan 2025 19:01:49 GMT (envelope-from bugzilla-noreply@freebsd.org) Received: (from www@localhost) by kenobi.freebsd.org (8.15.2/8.15.2/Submit) id 50OJ1nXS063152 for bugs@FreeBSD.org; Fri, 24 Jan 2025 19:01:49 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 284275] Jingsha B85M-I: System hangs on boot unless kern.smp.disabled=1 Date: Fri, 24 Jan 2025 19:01:49 +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: 14.2-RELEASE X-Bugzilla-Keywords: X-Bugzilla-Severity: Affects Only Me X-Bugzilla-Who: jhb@FreeBSD.org X-Bugzilla-Status: Open 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=3D284275 --- Comment #4 from John Baldwin --- Hmm, a panic without ACPI due to not finding APIC should be deterministic.= =20 When ACPI is disabled, we use the MP Table to enumerate APICs. If the tabl= e is missing, you will get that panic, if the table is present, you will boot. = The fact that you are only getting that panic sometimes is very odd. It means = your firmware is not always generating that table. In general though, disabling ACPI is not really recommended on modern syste= ms.=20 The most helpful next step would be getting a verbose boot to better narrow down where it is hanging. --=20 You are receiving this mail because: You are the assignee for the bug.=