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 X-Spam-Level: X-Spam-Status: No, score=-1.0 required=3.0 tests=MAILING_LIST_MULTI, SPF_HELO_NONE,SPF_PASS autolearn=no autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 12A2DC433DF for ; Fri, 22 May 2020 09:19:58 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id D507220812 for ; Fri, 22 May 2020 09:19:57 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1728424AbgEVJT5 convert rfc822-to-8bit (ORCPT ); Fri, 22 May 2020 05:19:57 -0400 Received: from mail.kernel.org ([198.145.29.99]:37576 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1728068AbgEVJT5 (ORCPT ); Fri, 22 May 2020 05:19:57 -0400 From: bugzilla-daemon@bugzilla.kernel.org To: linux-scsi@vger.kernel.org Subject: [Bug 207855] arcconf host reset causes kernel panic -> driver crash? Date: Fri, 22 May 2020 09:19:56 +0000 X-Bugzilla-Reason: AssignedTo X-Bugzilla-Type: changed X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: IO/Storage X-Bugzilla-Component: SCSI X-Bugzilla-Version: 2.5 X-Bugzilla-Keywords: X-Bugzilla-Severity: normal X-Bugzilla-Who: janpieter.sollie@edpnet.be X-Bugzilla-Status: NEW X-Bugzilla-Resolution: X-Bugzilla-Priority: P1 X-Bugzilla-Assigned-To: linux-scsi@vger.kernel.org X-Bugzilla-Flags: X-Bugzilla-Changed-Fields: Message-ID: In-Reply-To: References: Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: 8BIT X-Bugzilla-URL: https://bugzilla.kernel.org/ Auto-Submitted: auto-generated MIME-Version: 1.0 Sender: linux-scsi-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-scsi@vger.kernel.org https://bugzilla.kernel.org/show_bug.cgi?id=207855 --- Comment #1 from Janpieter Sollie (janpieter.sollie@edpnet.be) --- UPDATE: the host does not panic, but the whole IO system does not work any longer: - network IO fails - logon fails (hangs indefinitely) - dmesg fails (hangs indefinitely) - keyboard still works I'd say a general IO error occurs (but why is there still USB keyboard input?), making the system unresponsive. Next time, I'll see whether I can still try a cat /dev/kmsg, but any use of kexec is off the table, I guess -- You are receiving this mail because: You are the assignee for the bug.