From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id E168DC6FA99 for ; Fri, 10 Mar 2023 18:49:45 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S230448AbjCJSto (ORCPT ); Fri, 10 Mar 2023 13:49:44 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:37612 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229612AbjCJStn (ORCPT ); Fri, 10 Mar 2023 13:49:43 -0500 Received: from ams.source.kernel.org (ams.source.kernel.org [IPv6:2604:1380:4601:e00::1]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id EE8F9111B07 for ; Fri, 10 Mar 2023 10:49:41 -0800 (PST) Received: from smtp.kernel.org (relay.kernel.org [52.25.139.140]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by ams.source.kernel.org (Postfix) with ESMTPS id 9FF3EB823B0 for ; Fri, 10 Mar 2023 18:49:40 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPS id 501B4C433EF for ; Fri, 10 Mar 2023 18:49:39 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1678474179; bh=DkzZNBoHyysunTZobhEyN4DiHaTl5v4DCc80Le8Pp+k=; h=From:To:Subject:Date:From; b=fll4TszRISV7iyQiYqVNwYpV1unceLgVvYeZJLj3k4lqFZ/R7cO5VLs8o6LbMfnnZ t0kS8rs65N4bv1E4Gx7GxR1W0aCJPZJHCTnR/TUpX3yyD7Frw/rg/cPWnBS/5RxvL3 7imnfXZOkz/5EiPuj2AE3CtwBzleFb13JldQaHnUspOJgFXU5cAjT+omELtr7IF/Fi 7DNRMlGeKujL+ZLeV4hNhL5iWzSvgtx4kJkGgCaqnhpm1u658dp+N2EZXQXYhFzknY UK4ZIETFDGBHPHK879Bv3u3qnP8AQoyU77Bp+Zzgkiy8RjZEYeS759IdHOaOW3CC8n 8y+2F+xIQOHnw== Received: by aws-us-west-2-korg-bugzilla-1.web.codeaurora.org (Postfix, from userid 48) id 35BCAC43141; Fri, 10 Mar 2023 18:49:39 +0000 (UTC) From: bugzilla-daemon@kernel.org To: linux-usb@vger.kernel.org Subject: [Bug 217174] New: Plugging in usb external drive, mount and umount causes kernel Oops Date: Fri, 10 Mar 2023 18:49:38 +0000 X-Bugzilla-Reason: None X-Bugzilla-Type: new X-Bugzilla-Watch-Reason: AssignedTo drivers_usb@kernel-bugs.kernel.org X-Bugzilla-Product: Drivers X-Bugzilla-Component: USB X-Bugzilla-Version: 2.5 X-Bugzilla-Keywords: X-Bugzilla-Severity: high X-Bugzilla-Who: mike.cloaked@gmail.com X-Bugzilla-Status: NEW X-Bugzilla-Resolution: X-Bugzilla-Priority: P1 X-Bugzilla-Assigned-To: drivers_usb@kernel-bugs.kernel.org X-Bugzilla-Flags: X-Bugzilla-Changed-Fields: bug_id short_desc product version cf_kernel_version rep_platform op_sys cf_tree bug_status bug_severity priority component assigned_to reporter cf_regression attachments.created Message-ID: Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable X-Bugzilla-URL: https://bugzilla.kernel.org/ Auto-Submitted: auto-generated MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: linux-usb@vger.kernel.org https://bugzilla.kernel.org/show_bug.cgi?id=3D217174 Bug ID: 217174 Summary: Plugging in usb external drive, mount and umount causes kernel Oops Product: Drivers Version: 2.5 Kernel Version: 6.2.3 Hardware: All OS: Linux Tree: Mainline Status: NEW Severity: high Priority: P1 Component: USB Assignee: drivers_usb@kernel-bugs.kernel.org Reporter: mike.cloaked@gmail.com Regression: No Created attachment 303922 --> https://bugzilla.kernel.org/attachment.cgi?id=3D303922&action=3Dedit Kernel Oops for usb external drive umount with kernel 6.2.3 The problem I am about to describe does not occur with the kernel 6.2.2, as= the current arch kernel in the repos. With kerne. 6.2.3 if I simply plug in a usb external drive, mount it and um= ount it, then the journal has a kernel Oops as in the attached journal segment.= =20 This was tested on three different machines, running arch kernel 6.2.2 and 6.2.3 (from arch testing), and is fully reproducible. In all cases running kernel 6.2.2 does not give this issue, and running kernel 6.2.3 causes the kernel Oops as soon as the external usb drive is umounted.=20 Once the Oops had occurred then the machine will hang on shutdown and requi= res a hard reboot. --=20 You may reply to this email to add a comment. You are receiving this mail because: You are watching the assignee of the bug.=