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 6FBF9C43334 for ; Wed, 15 Jun 2022 00:50:24 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S239536AbiFOAuX (ORCPT ); Tue, 14 Jun 2022 20:50:23 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:56518 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S239399AbiFOAuU (ORCPT ); Tue, 14 Jun 2022 20:50:20 -0400 Received: from us-smtp-delivery-124.mimecast.com (us-smtp-delivery-124.mimecast.com [170.10.129.124]) by lindbergh.monkeyblade.net (Postfix) with ESMTP id B8EC44C424 for ; Tue, 14 Jun 2022 17:50:19 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1655254218; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version:content-type:content-type: in-reply-to:in-reply-to:references:references; bh=xe0eaQQFLlAHWT6CZmQyGkhuBrtnIKCUeYmFJjANHY4=; b=B/dLdVlQ5JQ/SbONG2pey28y2qN559bi/h8op0INzWQjCrXNS3aQ0G79L+0wgFDEejJk9t fo6yUdsMclDeqFHlELpkGILdkoH+Xy5pGXkcddGh9ifxm/e2GJWcNtH5jTGlZVn5PgU/Li aUFrZRJMiW/tEuy5pojUIkLQ2Bar0YU= Received: from mimecast-mx02.redhat.com (mimecast-mx02.redhat.com [66.187.233.88]) by relay.mimecast.com with ESMTP with STARTTLS (version=TLSv1.2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id us-mta-453-CQW5-hgCOb2d5HOCGHoomQ-1; Tue, 14 Jun 2022 20:50:15 -0400 X-MC-Unique: CQW5-hgCOb2d5HOCGHoomQ-1 Received: from smtp.corp.redhat.com (int-mx02.intmail.prod.int.rdu2.redhat.com [10.11.54.2]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mimecast-mx02.redhat.com (Postfix) with ESMTPS id 3003C85A581; Wed, 15 Jun 2022 00:50:15 +0000 (UTC) Received: from T590 (ovpn-8-18.pek2.redhat.com [10.72.8.18]) by smtp.corp.redhat.com (Postfix) with ESMTPS id 15EC940EC002; Wed, 15 Jun 2022 00:50:10 +0000 (UTC) Date: Wed, 15 Jun 2022 08:50:05 +0800 From: Ming Lei To: Tasmiya Nalatwad Cc: linux-block@vger.kernel.org, linux-scsi@vger.kernel.org, abdhalee@linux.vnet.ibm.com, ming.lei@redhat.com Subject: Re: [linux-next] [5.19.0-rc1] kernel crashes while performing driver bind/unbind test with SLUB_DEBUG enabled Message-ID: References: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: X-Scanned-By: MIMEDefang 2.84 on 10.11.54.2 Precedence: bulk List-ID: X-Mailing-List: linux-scsi@vger.kernel.org Hello Tasmiya, On Tue, Jun 14, 2022 at 03:27:37PM +0530, Tasmiya Nalatwad wrote: > Greetings, > > [linux-next] [5.19.0-rc1-next-20220610] kernel crashes while performing > driver bind/unbind test with SLUB_DEBUG enabled > > Traces : I just run plain unbind/bind on scsi_debug, and can't trigger the issue. Can you share your exact reproduction steps? Is dm-mpath involved? Thanks, Ming