From nobody Mon Nov 6 22:44:30 2023 X-Original-To: virtualization@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 4SPRHL3byWz50VBT for ; Mon, 6 Nov 2023 22:44:30 +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 "R3" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 4SPRHL2Ztrz4Jhj for ; Mon, 6 Nov 2023 22:44:30 +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=1699310670; 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=N+OaJ1Mi23C3wIogBmEySDfxQLaSU/WV4pHqFl5HEJY=; b=TzEurpiZsaUKDa+ZB/C4HI5T7jMH5U6suqZaeJjMIZRsgxdGmaetljPB09byRdSCI41GAD k7QqsNafmT9CgGeXXmzt3lKsM48IR8opWWvLVA+vahWsOd1utlsLPOjN3ySPvhT5OEWosh USoy6NNyvoQSTcISUNgViUnmv31TVXNiDpmWerypRaeE3VX3P9IOED/a/1Txhi0l47bMOV VI+naPYFJ8Homa/w1tB2uDb4DA+rp/QQpSwDnNMqGT7jXZ3KrIb756xRjbA55SWvgJZhrh iiA7Em3U5AKNuws8g59fdqQYWgANDJ0PW9nBxGS3hOGYEqf1V9YVT9dVhfDYOg== ARC-Authentication-Results: i=1; mx1.freebsd.org; none ARC-Seal: i=1; s=dkim; d=freebsd.org; t=1699310670; a=rsa-sha256; cv=none; b=a6QFwMu3ofXp8E8Rcy5rDWVO+XzBASH1KcP4YBeQ27+ZQOrGAB6t0ZzE1lg0GKcjMMbf5a 7Qe9ZZ5QZR2i2PAizNwEdhVm4HX+rupByNxcUvFtQv4b5OCPpvAO3gcWRN6msitPEz2ew4 kY6gph7sioD4mLpaFdo9ozxLfNU6Yvk77OmEijc2YLQ+5+znm+r9qbSFzFZg4fe4oM2TDx 5y/64EAAP7X75eP+SCQH5LPuGjHaN7OtEVy9vdRIJIvp+bPpvVh4AnLvbdC4vnCmBBzKqi Z0ZWO0LEBzX03gilmWOy4X02/8fJbQ9Y+vjupCfcOh9ua3eAhWTg7zotM/aZoQ== 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 4SPRHL1YCbzBFX for ; Mon, 6 Nov 2023 22:44:30 +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 3A6MiUNS047168 for ; Mon, 6 Nov 2023 22:44:30 GMT (envelope-from bugzilla-noreply@freebsd.org) Received: (from www@localhost) by kenobi.freebsd.org (8.15.2/8.15.2/Submit) id 3A6MiUqZ047167 for virtualization@FreeBSD.org; Mon, 6 Nov 2023 22:44:30 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: virtualization@FreeBSD.org Subject: [Bug 273372] SR-IOV Networking in Bhyve Causes Chelsio T520-SO-CR to Fail on Host, Kernel Panic if Reset Date: Mon, 06 Nov 2023 22:44:30 +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-STABLE X-Bugzilla-Keywords: bhyve, crash X-Bugzilla-Severity: Affects Some People X-Bugzilla-Who: mark@markmcb.com X-Bugzilla-Status: Open X-Bugzilla-Resolution: X-Bugzilla-Priority: --- X-Bugzilla-Assigned-To: virtualization@FreeBSD.org X-Bugzilla-Flags: X-Bugzilla-Changed-Fields: 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: Discussion List-Archive: https://lists.freebsd.org/archives/freebsd-virtualization List-Help: List-Post: List-Subscribe: List-Unsubscribe: Sender: owner-freebsd-virtualization@freebsd.org X-BeenThere: freebsd-virtualization@freebsd.org MIME-Version: 1.0 https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D273372 --- Comment #8 from Mark McBride --- ... the plot thickens. Out of curiosity I put a 2nd network card in the system and set it up with SR-IOV (and Intel X710-DA2). I enable 4 VFs, all passthrough. I booted up a virtual machine, got an IP just fine using one of the X710 vfs.=20 And then the Chelsio died!=20 To be sure, I connected to the system using serial-over-lan. Sure enough, I could connect to the virtual machine's console just fine and ping things ov= er the X710 vf, but the Chelsio card, which was not being used at all by the virtual machine was unresponsive. In short, enabling SR-IOV on an Intel X710 kills my Chelsio card that has 6= vfs for jails. --=20 You are receiving this mail because: You are the assignee for the bug.=