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=-0.8 required=3.0 tests=DKIM_SIGNED,DKIM_VALID, DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS,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 5771BC2D0DB for ; Mon, 27 Jan 2020 20:08:34 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 026D92467B for ; Mon, 27 Jan 2020 20:08:34 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (1024-bit key) header.d=lesimple.fr header.i=@lesimple.fr header.b="lkCfQmxp" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726079AbgA0UId (ORCPT ); Mon, 27 Jan 2020 15:08:33 -0500 Received: from ns211617.ip-188-165-215.eu ([188.165.215.42]:55622 "EHLO mx.speed47.net" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1725893AbgA0UId (ORCPT ); Mon, 27 Jan 2020 15:08:33 -0500 Received: from rain.speed47.net (nginx [192.168.80.2]) by box.speed47.net (Postfix) with ESMTPSA id 1F1A31121; Mon, 27 Jan 2020 21:08:30 +0100 (CET) Authentication-Results: box.speed47.net; dmarc=fail (p=none dis=none) header.from=lesimple.fr DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=lesimple.fr; s=mail01; t=1580155710; bh=Sh6QXhJHS593ekIREezojKyYv1v963rYWi+qJbY6M00=; h=Date:From:Subject:To:Cc:In-Reply-To:References; b=lkCfQmxp14PTWdQeJ4/ho9+dnDTpLOlNb4Avz6ep/mbRxaWa72ReYRmNCxZzFvgMX vYyvuipk664zsfjkvL7cxXI7MUB+sWFGn7EdjOu13U2UUp5fHsimdPNUYFxjiCdSko +n2cIbcn6OD9XytjQS4cxq1PIBBt97rK9j2GdKwI= MIME-Version: 1.0 Date: Mon, 27 Jan 2020 20:08:29 +0000 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable X-Mailer: RainLoop/1.12.1 From: "=?utf-8?B?U3TDqXBoYW5lIExlc2ltcGxl?=" Message-ID: <0a47ec399b812248c20be4933eaa6195@lesimple.fr> Subject: Re: Regression in Linux 5.5.0-rc[1-5]: btrfs send/receive out of memory To: fdmanana@gmail.com Cc: "Craig Andrews" , "linux-btrfs" In-Reply-To: References: <5ba0716449eb4f838699fc0b1fb5b024@integralblue.com> <20200113133741.GU3929@twin.jikos.cz> <7e7e4f63a89b6bb8a270d4c4ec676835@integralblue.com> <8254df450ca61dd4cbc455f19ee28c01@lesimple.fr> Sender: linux-btrfs-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-btrfs@vger.kernel.org >> # btrfs send -v /tank/backups/.snaps/incoming/sendme/ | pv 2>/dev/pts/= 23 | btrfs rec -E 0 /newfs/=0A>> At subvol /tank/backups/.snaps/incoming/= sendme/=0A>> At subvol sendme=0A>> ERROR: failed to clone extents to retr= oarch/x86_64/cores/mednafen_saturn_libretro.dll: Invalid=0A>> argument=0A= >> ERROR: failed to clone extents to retroarch/x86_64/cores/mednafen_satu= rn_libretro.dll: Invalid=0A>> argument=0A> =0A> This is probably the same= case for which I sent a fix last week:=0A> =0A> https://patchwork.kernel= .org/patch/11350129=0A=0AThis seems very likely, as there is indeed a hol= e in the middle of the file:=0A=0A 0: ram 80000 disk(0) 25871f= b42000:00000000-00080000 disk_sz 80000=0A 80000: ram 80000 disk= (0) 258720475000:00000000-00080000 disk_sz 80000=0A 100000: ram = 80000 disk(0) 2587215d4000:00000000-00080000 disk_sz 80000=0A 18000= 0: ram 80000 disk(0) 258721654000:00000000-00080000 disk_sz 80000= =0A 200000: ram 80000 disk(0) 25872177c000:00000000-00080000 disk_s= z 80000=0A 280000: ram 80000 disk(0) 258722383000:00000000-00080= 000 disk_sz 80000=0A 300000: ram 80000 disk(0) 258722544000:0000= 0000-00080000 disk_sz 80000=0A 380000: ram 80000 disk(0) 25871c3= a8000:00000000-00080000 disk_sz 80000=0A 400000: ram 80000 disk(= 0) 25871c428000:00000000-00080000 disk_sz 80000=0A 480000: ram 8= 0000 disk(0) 25871c548000:00000000-00080000 disk_sz 80000=0A 500000= : ram 80000 disk(0) 25871cf02000:00000000-00080000 disk_sz 80000=0A= 580000: ram 80000 disk(0) 25871cf82000:00000000-00080000 disk_sz = 80000=0A 600000: ram 80000 disk(0) 25871d41f000:00000000-00080000= disk_sz 80000=0A 680000: ram 80000 disk(0) 25871d833000:0000000= 0-00080000 disk_sz 80000=0A 700000: ram b000 disk(0) b9e86aeb0= 00:00000000-0000b000 disk_sz b000=0A 70b000: ram 11000 disk(0) = 0:00000000-00011000 disk_sz 0 -- hole=0A 71c000: ram= 80000 disk(0) 25871eb75000:00000000-00080000 disk_sz 80000=0A 7= 9c000: ram 1000 disk(0) a00b6523000:00000000-00001000 disk_sz 10= 00=0A 79d000: ram 1000 disk(0) a00b6cf5000:00000000-00001000 disk= _sz 1000=0A 79e000: ram 1000 disk(0) a00b6cf5000:00000000-000= 01000 disk_sz 1000=0A 79f000: ram 1000 disk(0) a00b6cf5000:00= 000000-00001000 disk_sz 1000=0A 7a0000: ram 1000 disk(0) a00b= 6d42000:00000000-00001000 disk_sz 1000=0A 7a1000: ram 1000 dis= k(0) a9573bfa000:00000000-00001000 disk_sz 6000=0A 7a2000: ram = 1000 disk(0) a9573bfa000:00000000-00001000 disk_sz 6000=0A 7a30= 00: ram 6000 disk(0) a9573bfa000:00000000-00006000 disk_sz 6000= =0A 7a9000: ram 1000 disk(0) af4f6240000:00000000-00001000 disk_s= z 2d000=0A 7aa000: ram 1000 disk(0) af4f6240000:00000000-00001= 000 disk_sz 2d000=0A 7ab000: ram 2d000 disk(0) af4f6240000:0000= 0000-0002d000 disk_sz 2d000=0A 7d8000: ram 1000 disk(0) 1c8d313= ba000:0001d000-0001e000 disk_sz 80000=0A 7d9000: ram 43000 disk(= 0) a983253d000:00000000-00043000 disk_sz 43000=0A 81c000: ram 8= 0000 disk(0) 258721f18000:00000000-00080000 disk_sz 80000=0A 89c000= : ram 80000 disk(0) 258721f98000:00000000-00080000 disk_sz 80000=0A= 91c000: ram 80000 disk(0) 258722018000:00000000-00080000 disk_sz = 80000=0A 99c000: ram 80000 disk(0) 2587229a2000:00000000-00080000= disk_sz 80000=0A a1c000: ram d000 disk(0) bfa6df44000:0000000= 0-0000d000 disk_sz e000=0A a29000: ram 1000 disk(0) 130963b990= 00:00a29000-00a2a000 disk_sz a2a000=0Afile: mednafen_saturn_libretro.dl= l extents 29 disk size 21741568 logical size 10653836 ratio 0.49=0A=0ATha= nks!=0A=0A-- =0ASt=C3=A9phane.