From owner-freebsd-usb@freebsd.org Tue Jan 12 18:49:59 2021 Return-Path: Delivered-To: freebsd-usb@mailman.nyi.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.nyi.freebsd.org (Postfix) with ESMTP id B50D74E2E29 for ; Tue, 12 Jan 2021 18:49:59 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from mailman.nyi.freebsd.org (mailman.nyi.freebsd.org [IPv6:2610:1c1:1:606c::50:13]) by mx1.freebsd.org (Postfix) with ESMTP id 4DFflC4KBXz4WKq for ; Tue, 12 Jan 2021 18:49:59 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: by mailman.nyi.freebsd.org (Postfix) id 9271B4E2D25; Tue, 12 Jan 2021 18:49:59 +0000 (UTC) Delivered-To: usb@mailman.nyi.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.nyi.freebsd.org (Postfix) with ESMTP id 9239E4E2C5B for ; Tue, 12 Jan 2021 18:49:59 +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 "Let's Encrypt Authority X3" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 4DFflC3gzsz4W95 for ; Tue, 12 Jan 2021 18:49:59 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) 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 703801C83 for ; Tue, 12 Jan 2021 18:49:59 +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 10CInxXH007705 for ; Tue, 12 Jan 2021 18:49:59 GMT (envelope-from bugzilla-noreply@freebsd.org) Received: (from www@localhost) by kenobi.freebsd.org (8.15.2/8.15.2/Submit) id 10CInxux007704 for usb@FreeBSD.org; Tue, 12 Jan 2021 18:49:59 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: usb@FreeBSD.org Subject: [Bug 252608] [panic] [usb] [if_ure] Kernel fault on ure disconnect Date: Tue, 12 Jan 2021 18:49:59 +0000 X-Bugzilla-Reason: AssignedTo X-Bugzilla-Type: changed X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: Base System X-Bugzilla-Component: usb X-Bugzilla-Version: CURRENT X-Bugzilla-Keywords: X-Bugzilla-Severity: Affects Only Me X-Bugzilla-Who: ali.abdallah@suse.com X-Bugzilla-Status: In Progress X-Bugzilla-Resolution: X-Bugzilla-Priority: --- X-Bugzilla-Assigned-To: usb@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 MIME-Version: 1.0 X-BeenThere: freebsd-usb@freebsd.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: FreeBSD support for USB List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Tue, 12 Jan 2021 18:49:59 -0000 https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D252608 --- Comment #13 from Ali Abdallah --- (In reply to Hans Petter Selasky from comment #12) Thanks, really appreciated your quick responses.=20 With the patch from comment 12, it is still panicking with the following tr= ace --- trap 0xc, rip =3D 0xffffffff80e85515, rsp =3D 0xfffffe00eaf936b0, rbp = =3D 0xfffffe00eaf936f0 --- rgephy_status() at rgephy_status+0x95/frame 0xfffffe00eaf936f0 rgephy_service() at rgephy_service+0x417/frame 0xfffffe00eaf93750 mii_pollstat() at mii_pollstat+0x46/frame 0xfffffe00eaf93780 ure_ifmedia_sts() at ure_ifmedia_sts+0x44/frame 0xfffffe00eaf937b0 ifmedia_ioctl() at ifmedia_ioctl+0x16a/frame 0xfffffe00eaf937e0 ifhwioctl() at ifhwioctl+0x2af/frame 0xfffffe00eaf938e0 ifioctl() at ifioctl+0x2eb/frame 0xfffffe00eaf93990 kern_ioctl() at kern_ioctl+0x26d/frame 0xfffffe00eaf93a00 sys_ioctl() at sys_ioctl+0xf2/frame 0xfffffe00eaf93ac0 --=20 You are receiving this mail because: You are the assignee for the bug.=