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=-3.0 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,SPF_PASS,URIBL_BLOCKED,USER_AGENT_NEOMUTT autolearn=ham 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 5665BC46471 for ; Tue, 7 Aug 2018 06:54:05 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 1568221920 for ; Tue, 7 Aug 2018 06:54:05 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 1568221920 Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=suse.de Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S2388807AbeHGJGz (ORCPT ); Tue, 7 Aug 2018 05:06:55 -0400 Received: from mx2.suse.de ([195.135.220.15]:58724 "EHLO mx1.suse.de" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1727224AbeHGJGz (ORCPT ); Tue, 7 Aug 2018 05:06:55 -0400 X-Virus-Scanned: by amavisd-new at test-mx.suse.de Received: from relay2.suse.de (unknown [195.135.220.254]) by mx1.suse.de (Postfix) with ESMTP id 669F5ADEF; Tue, 7 Aug 2018 06:54:01 +0000 (UTC) Date: Tue, 7 Aug 2018 08:54:00 +0200 From: Johannes Thumshirn To: ard Cc: "Martin K . Petersen" , Linux Kernel Mailinglist , Linux SCSI Mailinglist Subject: Re: [PATCH 0/3] scsi: fcoe: memleak fixes Message-ID: <20180807065400.nxpndw4kf6jdd55i@linux-x5ow.site> References: <20180731134603.20089-1-jthumshirn@suse.de> <20180806092503.6ed56kukj2i236qt@linux-x5ow.site> <20180806132234.GA23827@kwaak.net> <20180806132725.ihbi5rxvkuuppajr@linux-x5ow.site> <20180806142414.GB23827@kwaak.net> MIME-Version: 1.0 Content-Type: text/plain; charset=iso-8859-1 Content-Disposition: inline Content-Transfer-Encoding: 8bit In-Reply-To: <20180806142414.GB23827@kwaak.net> User-Agent: NeoMutt/20170912 (1.9.0) Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Mon, Aug 06, 2018 at 04:24:14PM +0200, ard wrote: > I've updated the ticket: > https://github.com/hardkernel/linux/issues/360#issuecomment-410721997 > dmesg (with full debugging): > https://github.com/hardkernel/linux/files/2262858/dmesg-2018-08-06.txt > and kmemleak: > https://github.com/hardkernel/linux/files/2262861/kmemleak-2018-08-06.txt > > I'll have to take a good look at the what and why. > I'm gonna git clean -x -d and rebuild the kernel, because this is > weird. > > This is the tree I build: > https://github.com/ardje/linux/tree/gb-4.14-fcoe-patch > So vanilla linux-4.14 with the patch set: > https://github.com/ardje/linux/commit/747bf04057a99be5b01f768654cfd61bc9f4fc6c > Meh, I should try to use git for patching. > > I will spam some printk's later on, just to check which flows are > followed (if the git clean doesn't reveal some problem, although > I can't imagine). OK, now this is wired. Are you seeing this on the initiator or on the target side? Also on x86_64 or just the odroid? I could reproduce your reports in my Virtualized Environment [1][2] by issuing deletes from the initiator side.. [1] https://github.com/rapido-linux/rapido [2] https://github.com/rapido-linux/rapido/blob/master/fcoe_local_autorun.sh Byte, Johannes -- Johannes Thumshirn Storage jthumshirn@suse.de +49 911 74053 689 SUSE LINUX GmbH, Maxfeldstr. 5, 90409 Nürnberg GF: Felix Imendörffer, Jane Smithard, Graham Norton HRB 21284 (AG Nürnberg) Key fingerprint = EC38 9CAB C2C4 F25D 8600 D0D0 0393 969D 2D76 0850