From nobody Fri Oct 31 19:56:29 2025 X-Original-To: net@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 4cysDs5rd6z6DsHK for ; Fri, 31 Oct 2025 19:56:29 +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 4cysDs5CKlz4N7c for ; Fri, 31 Oct 2025 19:56:29 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=freebsd.org; s=dkim; t=1761940589; 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=oFf5twJl9T8UjukbIV/8CtsPj4sc3rREVe3YRL/Hdcs=; b=CEhqxjbOpUD1INenHUwxE52A+SnUVPdw6Hq9aD1BQ8tSJ+hUZ6ea/RuY4+qZG3O5BDioBx SmfTEe4aIOmBWg2iaDHO875wihn56z+zfSAhn97RyCOxRZ7+7Dz6pnR4tP/j/eCc8hpDDG 4DzUuZtJWjuTjpjuJGSDJ09IO3lhmfEPSzRSIeoQkLRssaQdJBjhPD5G1FzwZn4FDFU6bI PWE0NPb0PItfUD/Jd8MmCv9P8PbpokqgWtjjvs3gxBmW5eYHZScb4THzygarliD4JbktFX MeFQVcLc3GQGQEfVS34CFHr/rGGZQD+5bnaiae5kHQF/zazLvEE4NOh45KOGDw== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=freebsd.org; s=dkim; t=1761940589; 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=oFf5twJl9T8UjukbIV/8CtsPj4sc3rREVe3YRL/Hdcs=; b=GY71NS3smrojDK8BjFB4PbCFrNDFvcwKqOdULQUPRh6RRGOK6+CBTd9GOj1k20SOCWg/og WtMUlrDSclobqgp+zDxPTopiqvb2MRCauauY0XPkGpfW4h9iqU7ONXjfvncrFHp5pP8NRx PqeqRkLOWQO6BNAOD6gPiwqSc3u9M0exJ9SM89maze2kJsVMO4TAfyvvrXzSQvGa2wmCVY 2EkN8LGK3hODcaJQ2+XSxScn+XT2+f6QSXhIv6a/bvtGlFlGZjL+ZOFLHGYVp4eLStKWar o/mLW+JBh/7+dgNqcVkEKqV7teb2axUuGhV/4VinW5IMTFSKG/2DZfUerDqFUw== ARC-Seal: i=1; s=dkim; d=freebsd.org; t=1761940589; a=rsa-sha256; cv=none; b=M/u9fjHu2XERycv07cJ6R8oFKPtcf/BIWa73fZi9AOIgnaXe24+pOmcpMO2YwgC8XeTcJZ pdmBNmmXo1r2gXdghveiruOeiVZstMi+8s4WYuFGDJxWFTRo+f5IqAPPmqDC+fSTBCo+VI Y/KO60mipjfxpYtwB117aXKOOeiTVCbTgwnUsVHnSs7GdJ/+XsQI2a3d5+QI/qBLlEwcml o+ykXE1Vlkt8/I8hOpVUuAejYYhX9vAwLSiRIZV+J7iWi8E4WPMIeW02r46/1y/AzMsv+Q yWIrzOEzVg6p3/inx5YkU+2dehfXJzKlppt/76fGUs/zMOw55PNlG0bx4eyrAw== 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 4cysDs4Rj3z1Lmk for ; Fri, 31 Oct 2025 19:56:29 +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 59VJuTNx063173 for ; Fri, 31 Oct 2025 19:56:29 GMT (envelope-from bugzilla-noreply@freebsd.org) Received: (from www@localhost) by kenobi.freebsd.org (8.15.2/8.15.2/Submit) id 59VJuTYt063172 for net@FreeBSD.org; Fri, 31 Oct 2025 19:56:29 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: net@FreeBSD.org Subject: [Bug 240944] em(4): Crash with Intel 82571EB NIC with AMD Piledriver and Steamroller APUs Date: Fri, 31 Oct 2025 19:56:29 +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: 12.0-RELEASE X-Bugzilla-Keywords: IntelNetworking, crash, needs-qa X-Bugzilla-Severity: Affects Some People X-Bugzilla-Who: igor.polovykh@gmail.com X-Bugzilla-Status: Open X-Bugzilla-Resolution: X-Bugzilla-Priority: --- X-Bugzilla-Assigned-To: net@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: Networking and TCP/IP with FreeBSD List-Archive: https://lists.freebsd.org/archives/freebsd-net List-Help: List-Post: List-Subscribe: List-Unsubscribe: Sender: owner-freebsd-net@FreeBSD.org MIME-Version: 1.0 https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D240944 --- Comment #19 from igor.polovykh@gmail.com --- to reproduce it client side: iperf3 -c server.host.net -p108 -t 60000 server side: iperf3 -s -p 108 The OS will crash in 10 minutes. They say that this is an incompatibility of Intel and AMD hardware. I guess it's a strange idea but... --=20 You are receiving this mail because: You are the assignee for the bug.=