From nobody Wed Dec 17 19:36:44 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 4dWkZN5KHqz6LGh9 for ; Wed, 17 Dec 2025 19:36:44 +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 4dWkZN4rmdz49L2 for ; Wed, 17 Dec 2025 19:36:44 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=freebsd.org; s=dkim; t=1766000204; 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=Dmdo6ag4mC4Au1Z7AJ7jKua1mk4YcIMir9mt1hX45OM=; b=P4cxY3szdf5Wr4qz/fEApKxTN9bvjvOckqB1jNlApX1JYRJzhEna224dH1sckZHQG/tC/1 IyRmmyFHtkZv7sFbxR3KFdQAvrDF3lzbjZ46Tsr/Ik8rgHWiGFc1xfz8aCpYX0Ctbd31mE nPtyvuMkhrlfPl/lVD4IekS3my+2sOtH+BN379rVKr6OZ+MS8QaQhZ4QwFE4jbEvbf2Wrc UHlkY4ldVCnNoqd12z2PxbMctzV5ZwKduSAOKTf6WS4t4ZzVhFHqeNIG1Y9DUoR9ce1sAn 25+EYSW0Mu6Qn+zNZA+M3NSThQ6ZWBt0MXPTzDKdrzR8xsB8Eh8cmop9fSTK2w== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=freebsd.org; s=dkim; t=1766000204; 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=Dmdo6ag4mC4Au1Z7AJ7jKua1mk4YcIMir9mt1hX45OM=; b=UqFnEM4mjTuJb0hahua0NovfAVLApXc9XQyMJdoR0PsHFzBZVx9FkxosOIuslM3byz8kP1 2uR4xP+L2WYBGteMoITPvSqh0Gf9pk3XNdDwZEd5amiNrf+cT81knMfZKT7i+Hlcwt9TX8 L9eNnP+xRhIcwWUXjmr5ZnN+69seWPLHOL0Alz748F6Nj8dxh55VWLfMzHjJp1m8rFwGPb m3uGtlMpbNTio1ap8IHIu42tA0HgYAP0PcGrjnbJ5c9ifnr9/KRlCFMXJrM1dS5p178Nsi MwA+wEb70erfLruhUGbrqopcTVwcaP0P/g1RaE2vRTOrm25G3UXsRKZgXZwMuQ== ARC-Seal: i=1; s=dkim; d=freebsd.org; t=1766000204; a=rsa-sha256; cv=none; b=m0wfAySvVLHy9kleAQeaXx8AkB7Y9yLLbnMAfiidDW+HNGEtamM19QlPwx1cwKa7l1NmJc +LPyMhx7saP9YHClAWoU1kU54BmrEbsi3NUCww/pihOE0a7rsMWzfFE9SX73/0mseF+KLd bU8hrnNZiNwLnYVfao0CTg7D0SHcPsz4C9mQET5FImDc+kaw5pc/IiXVeFMZk7p10FL5QR E0la2p0OjmZewh5amrGZ5I4m8nLIeYqL9a4qqSluYS4Wq/detYoxIaoqd+R6BwytK7DB+8 UV0B0l0P8rEMjwVacF8hRBQYZ9Gl1CYq7i4RGhhzVmBb59XTLhrOdpgOtoOD/Q== 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 4dWkZN3tWhz14ZM for ; Wed, 17 Dec 2025 19:36:44 +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 5BHJai9j013691 for ; Wed, 17 Dec 2025 19:36:44 GMT (envelope-from bugzilla-noreply@freebsd.org) Received: (from www@localhost) by kenobi.freebsd.org (8.15.2/8.15.2/Submit) id 5BHJaiVn013690 for bugs@FreeBSD.org; Wed, 17 Dec 2025 19:36:44 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 291737] DPAA2 not working with hw.ncpu set Date: Wed, 17 Dec 2025 19:36:44 +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: 16.0-CURRENT X-Bugzilla-Keywords: X-Bugzilla-Severity: Affects Only Me X-Bugzilla-Who: bz@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=3D291737 --- Comment #4 from Bjoern A. Zeeb --- I can confirm the problem doing a netboot: hw.cpu=3D7 hangs after LINK UP hw.ncpu=3D15 boots for me (same for 11) hw.ncpu=3D8 seems to hang like 7. I added printfs to the two places in dpaa2 which limit/bind by CPU, and it seems the distribution of CPUs is set correctly from 0 <=3D cpu < n. According to ddb I see both the MAC and the NI interrupt for the "link up" = and I do see some irqs going on the channel. sysctl stats confirm packets in a= nd out; I wonder if the problem is elsewhere... I'll have to go and find some time to dig probably on alive system and not = on a netboot if no one beats me to it. --=20 You are receiving this mail because: You are the assignee for the bug.=