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 C386CC001B0 for ; Thu, 10 Aug 2023 22:14:43 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S230378AbjHJWOm (ORCPT ); Thu, 10 Aug 2023 18:14:42 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:60108 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S232083AbjHJWOj (ORCPT ); Thu, 10 Aug 2023 18:14:39 -0400 Received: from mail-pg1-f200.google.com (mail-pg1-f200.google.com [209.85.215.200]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id B111B273D for ; Thu, 10 Aug 2023 15:14:38 -0700 (PDT) Received: by mail-pg1-f200.google.com with SMTP id 41be03b00d2f7-564fec87e4fso1793649a12.0 for ; Thu, 10 Aug 2023 15:14:38 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20221208; t=1691705678; x=1692310478; h=to:from:subject:message-id:in-reply-to:date:mime-version :x-gm-message-state:from:to:cc:subject:date:message-id:reply-to; bh=+iSfVQKiy94ihvevaPz7mdBT1Zd/e8n0em7o/WIjuQ0=; b=Y80Rx2IVd3b4bwrhLoP4PNglj/RAVQ3G3UqqKu0ikGN1RWKvx7JXSGoLISBMWq8a/P 62GASIKJGg6U7FDWBKEf4dmfzh83w8iBFHu4BRvRiXMYGmPC8sHv5WcKRHJL/TNzvcBW qzVqKAKuhpiOGFv/xKYbz29i4IIjBAZtZxoP04r/Ml5KXVojrgzJkeLcn573b44KRH4d 5QxgGVkv4KEPmTn3Vew1tottYDei6+4eSHJ05B4eLh023JDnCk+v/4ppxdwn+THDQpOw jv5qZ+DVcMCLbhdPCaiFL2kWFBRSTJ+W9HcyBeVsoKUWowClL7yE2NUUk9aVzh5peiaE dr/A== X-Gm-Message-State: AOJu0YzyXfFIjzWXs14Tgz6F+iw2/790uOpVTTIpFByv6uojFIZgyJdk lJX3Wm1vKYOb1J5Xsql1g4Lrdo2dJtbgea9+W710B8dCnpzn X-Google-Smtp-Source: AGHT+IHTzTABqpJVuLtnELQWEcoBDNkcI7acDmY68LAjTTfOxK2QXJmkSMtIbz4lbKeoczQf+GCJ8xGSG+P8VQnPmUL+jm88OSVl MIME-Version: 1.0 X-Received: by 2002:a17:902:e748:b0:1bd:9c78:8042 with SMTP id p8-20020a170902e74800b001bd9c788042mr13632plf.11.1691705678229; Thu, 10 Aug 2023 15:14:38 -0700 (PDT) Date: Thu, 10 Aug 2023 15:14:38 -0700 In-Reply-To: <00000000000040e14205ffbf333f@google.com> X-Google-Appengine-App-Id: s~syzkaller X-Google-Appengine-App-Id-Alias: syzkaller Message-ID: <00000000000003f591060298ecc6@google.com> Subject: Re: [syzbot] [ntfs3?] WARNING in wnd_add_free_ext (2) From: syzbot To: almaz.alexandrovich@paragon-software.com, linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, ntfs3@lists.linux.dev, syzkaller-bugs@googlegroups.com Content-Type: text/plain; charset="UTF-8" Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org syzbot has bisected this issue to: commit 3880f2b816a7e4ca889b7e8a42e6c62c5706ed36 Author: Konstantin Komarov Date: Mon Oct 25 15:31:28 2021 +0000 fs/ntfs3: Fix fiemap + fix shrink file size (to remove preallocated space) bisection log: https://syzkaller.appspot.com/x/bisect.txt?x=168fd89ba80000 start commit: f6a691685962 Merge tag '6.5-rc4-smb3-client-fix' of git://.. git tree: upstream final oops: https://syzkaller.appspot.com/x/report.txt?x=158fd89ba80000 console output: https://syzkaller.appspot.com/x/log.txt?x=118fd89ba80000 kernel config: https://syzkaller.appspot.com/x/.config?x=1e3d5175079af5a4 dashboard link: https://syzkaller.appspot.com/bug?extid=5b2f934f08ab03d473ff syz repro: https://syzkaller.appspot.com/x/repro.syz?x=13f56679a80000 C reproducer: https://syzkaller.appspot.com/x/repro.c?x=118b8eeda80000 Reported-by: syzbot+5b2f934f08ab03d473ff@syzkaller.appspotmail.com Fixes: 3880f2b816a7 ("fs/ntfs3: Fix fiemap + fix shrink file size (to remove preallocated space)") For information about bisection process see: https://goo.gl/tpsmEJ#bisection