From nobody Wed Jan 01 11:44:29 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 4YNSg21DXtz5jppV for ; Wed, 01 Jan 2025 11:44:30 +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 4YNSg14hNVz4pV1 for ; Wed, 1 Jan 2025 11:44:29 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=freebsd.org; s=dkim; t=1735731869; 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=TrbK7oGV9zdmGTxN2nTqhfeWuVVQZnmvZtw2fbvg1EU=; b=Rk2cGd0EoSVdcq81aWULZB+PfJexGtdysdZtIl+EdQPq+PCm6SBXoo3Fqb1vOgUYyYte+v gCLvAOMkgjhCZJT1nPWA87CRMdu3xE4WNEsGx6jCFobc2TWcsNOT79BoSO5IFkw3pdgc+i i7gtu4dzU/BFbxUyXg/9SXQzgY5UbSNrqPXaPFlWbr3jyZgXHqq8C85cM2GPhlxJU1rk3+ yE6Qt5GGtaQPm5OKryK38rPb9JC317VfuCSdeYs5eow2Em2ice9fjg+hXJgWoNLWW+ZW/n N1G0A4hgmuce9XTgT/sd06osirgJw6lZW2CwNuuixlpHwuwdQjMmnZBWaX9fzw== ARC-Authentication-Results: i=1; mx1.freebsd.org; none ARC-Seal: i=1; s=dkim; d=freebsd.org; t=1735731869; a=rsa-sha256; cv=none; b=kFzVI6cHS2HbCgggh0Fetg/3XbyxW5axTiQyYdj/Cf3s7l8CTYy+pNIxEXp61NzV6tq5gs K2hhmtlrGKIUSbnyEuYeLyHDcxOBqWV5wRNdUu6UXEMWCs6QaUn3nna3FkoGJThLgL/y9Z ST/RaSTOvDQN6vDYIgdv9imh/CetQN3P12ep0aEA32eQHcFIKuhVPLm4WXQfU+tVjymD+A IF/dmf/e8uc5sqTayEdoLznlex7RnvBmruVSWkVhGh9+38XzUf8KdRk2w6u+lLWUHOAIzo DbLAh2Rvcgm7XWH+5Ct6DKfjO/Dvlei64zVtDF/ghAYrwdsAbLvwb+SulPeN0g== 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 4YNSg14BXWzNYb for ; Wed, 1 Jan 2025 11:44:29 +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 501BiT0W003748 for ; Wed, 1 Jan 2025 11:44:29 GMT (envelope-from bugzilla-noreply@freebsd.org) Received: (from www@localhost) by kenobi.freebsd.org (8.15.2/8.15.2/Submit) id 501BiTtg003747 for bugs@FreeBSD.org; Wed, 1 Jan 2025 11:44:29 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: =?UTF-8?B?W0J1ZyAyNzUwODZdIE9sZCBpMzg2IGJvb3Q6IENQVTA6IGxvY2Fs?= =?UTF-8?B?IEFQSUMgZXJyb3IgMHg0IOKAkyBDYW5ub3QgYm9vdCBhbnkgbG9uZ2Vy?= Date: Wed, 01 Jan 2025 11:44:29 +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: 14.0-RELEASE X-Bugzilla-Keywords: X-Bugzilla-Severity: Affects Many People X-Bugzilla-Who: ben@desync.com X-Bugzilla-Status: Closed X-Bugzilla-Resolution: Works As Intended X-Bugzilla-Priority: --- X-Bugzilla-Assigned-To: bugs@FreeBSD.org X-Bugzilla-Flags: X-Bugzilla-Changed-Fields: cc attachments.created 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: 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=3D275086 ben@desync.com changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |ben@desync.com --- Comment #3 from ben@desync.com --- Created attachment 256313 --> https://bugs.freebsd.org/bugzilla/attachment.cgi?id=3D256313&action= =3Dedit fix The offending commit appears to be 279cd05b7e4d. 0x4 in the ECR is apparently: > Bit 2: Send Accept Error. > Set when the local APIC detects that a message it sent was not accepted b= y any > APIC on the APIC bus. Used only on P6 family and Pentium processors. I guess pre-P4 systems don't like IPIs fired off into oblivion. Attached p= atch adds a check for multiple CPUs to match the one in smp_targeted_tlb_shootdown(), which seems to be the only other caller. Tes= ted on single-CPU 440BX and multiprocessor i840. --=20 You are receiving this mail because: You are the assignee for the bug.=