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[23.128.96.37]) by mx.google.com with ESMTPS id d10-20020a254f0a000000b00da04176841fsi2090289ybb.101.2023.10.27.04.12.30 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Fri, 27 Oct 2023 04:12:30 -0700 (PDT) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.37 as permitted sender) client-ip=23.128.96.37; Authentication-Results: mx.google.com; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.37 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=fail (p=NONE sp=NONE dis=NONE) header.from=appspotmail.com Received: from out1.vger.email (depot.vger.email [IPv6:2620:137:e000::3:0]) by snail.vger.email (Postfix) with ESMTP id 098D180ADF24; Fri, 27 Oct 2023 04:11:14 -0700 (PDT) X-Virus-Status: Clean X-Virus-Scanned: clamav-milter 0.103.10 at snail.vger.email Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1345711AbjJ0LLL (ORCPT + 99 others); Fri, 27 Oct 2023 07:11:11 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:54008 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1345539AbjJ0LLJ (ORCPT ); Fri, 27 Oct 2023 07:11:09 -0400 Received: from mail-oa1-f70.google.com (mail-oa1-f70.google.com [209.85.160.70]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 09EEF187 for ; Fri, 27 Oct 2023 04:11:07 -0700 (PDT) Received: by mail-oa1-f70.google.com with SMTP id 586e51a60fabf-1e9c2c00182so2281112fac.1 for ; Fri, 27 Oct 2023 04:11:06 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1698405066; x=1699009866; 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=mHYFRDDqX2abVHCDP7I6KtrsG2bKXGwCJSHzhmv7Wxo=; b=dDiY3/n6BEifcziaQXTBglDXx/oAUKLpIJctfzSL7mfuvG2wm4w8g2tLJZRfFjtveK 2dwrmAHM7JKXN4qEYNR45lr1/zjxcLmcF1XrfjwJmQEPOx6H+HjzfYAggqycrTmHaVqH 1wJXEraXlwV49D1kLDdSmPib+dnLrTvzbbHB5241RCPiI8C726lHy7gfGt9TN+gOK86q zJ2D5Z/KuNLltMWBt3HML8ZbcnBS4pffBawMVuzurGmABf5a5CZOdMvFbJf5wgr8sah+ 4DTtJ/h/27Bf1C5yIendDwCQnVD8wOxH8l6D2i6HZUA0aYn+X76WWgJdkvtMMZCyUyMb 1OaQ== X-Gm-Message-State: AOJu0YyS48JSjY4Fkta0X1TG1v0u+/qr6y5OysEpjbNxchaxypdAPCMn Rhzq6LtthQj/t099KuzWSsKn2FfOgIi7ITjIXGOY0/QwafHu MIME-Version: 1.0 X-Received: by 2002:a05:6870:3645:b0:1e9:dbd8:b0bd with SMTP id v5-20020a056870364500b001e9dbd8b0bdmr1101923oak.10.1698405066271; Fri, 27 Oct 2023 04:11:06 -0700 (PDT) Date: Fri, 27 Oct 2023 04:11:06 -0700 In-Reply-To: <0000000000006cb13705ee3184f9@google.com> X-Google-Appengine-App-Id: s~syzkaller X-Google-Appengine-App-Id-Alias: syzkaller Message-ID: <000000000000a8f4b30608b0be9c@google.com> Subject: Re: [syzbot] [btrfs?] kernel BUG in create_pending_snapshot From: syzbot To: clm@fb.com, dsterba@suse.com, fdmanana@suse.com, johannes.thumshirn@wdc.com, josef@toxicpanda.com, linux-btrfs@vger.kernel.org, linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, syzkaller-bugs@googlegroups.com Content-Type: text/plain; charset="UTF-8" X-Spam-Status: No, score=0.9 required=5.0 tests=BAYES_00,FROM_LOCAL_HEX, HEADER_FROM_DIFFERENT_DOMAINS,RCVD_IN_DNSWL_BLOCKED,RCVD_IN_MSPIKE_H3, RCVD_IN_MSPIKE_WL,SORTED_RECIPS,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED autolearn=no autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on lindbergh.monkeyblade.net Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org X-Greylist: Sender passed SPF test, not delayed by milter-greylist-4.6.4 (snail.vger.email [0.0.0.0]); Fri, 27 Oct 2023 04:11:14 -0700 (PDT) syzbot suspects this issue was fixed by commit: commit df9f278239046719c91aeb59ec0afb1a99ee8b2b Author: Filipe Manana Date: Tue Jun 13 15:42:16 2023 +0000 btrfs: do not BUG_ON on failure to get dir index for new snapshot bisection log: https://syzkaller.appspot.com/x/bisect.txt?x=1584c385680000 start commit: 0136d86b7852 Merge tag 'block-6.2-2023-02-03' of git://git.. git tree: upstream kernel config: https://syzkaller.appspot.com/x/.config?x=5ea620bd01d9130d dashboard link: https://syzkaller.appspot.com/bug?extid=d56e0d33caf7d1a02821 syz repro: https://syzkaller.appspot.com/x/repro.syz?x=14657573480000 C reproducer: https://syzkaller.appspot.com/x/repro.c?x=16dd145d480000 If the result looks correct, please mark the issue as fixed by replying with: #syz fix: btrfs: do not BUG_ON on failure to get dir index for new snapshot For information about bisection process see: https://goo.gl/tpsmEJ#bisection