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 3F8CBC77B73 for ; Sat, 3 Jun 2023 17:35:33 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S229619AbjFCRfc (ORCPT ); Sat, 3 Jun 2023 13:35:32 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:54220 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229546AbjFCRfb (ORCPT ); Sat, 3 Jun 2023 13:35:31 -0400 Received: from mail-io1-f71.google.com (mail-io1-f71.google.com [209.85.166.71]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 3A39C180 for ; Sat, 3 Jun 2023 10:35:30 -0700 (PDT) Received: by mail-io1-f71.google.com with SMTP id ca18e2360f4ac-772d796bbe5so193329139f.2 for ; Sat, 03 Jun 2023 10:35:30 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20221208; t=1685813729; x=1688405729; 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=n1SeEqkLJd2frZFJDII6RbpgUseFm/YFNnAbddZInMM=; b=kE6VfQgkxD/wKkhaqF3O2Zi/XK4Vku/oB65MRPU5tJIkEpXoPVtvbTXP6ApdUTHNYw DX6MzSSvxtfulWihzUfmgCKk/x3tEe6dCWoV6JBLkQb5izZM+DLAEg3BCpd9RrZk2w1u P4nAIsXM2smA1QPlUgxHIN7zha6gtrdm9yAhmWuFoksIIeJ/+BzuFarfdAUf7tOsWkl+ 7WQSzG3SlvuLzFwBC25iD1J+5NIbVGjmKvY/l2Kw5PzArU0CwWtKMgsGMpeCCZLhI3fr GYGFelzQjiRKhkIsek8q1QnH1xGUZiBHSt+m69aICnMu1M7T+2Bz1rxdtDbkfFMR47WV biqw== X-Gm-Message-State: AC+VfDy6fuHmUBu0cgaPpO3qs+oJ8skm52fCGKCtNl3QRMGdXf8knaN3 1PYwSDdVMRmns+utDTxUuBWVGt6wvxID6euTLAZvGSv6Rshe X-Google-Smtp-Source: ACHHUZ6PNRvZf4egyXcxaFKUR1h4B17KMjEgcTa+XrD1cnuMT+zQb+7Ml3iHK9opb9E2/04Wa5dQuukbfkq8mgbBCabRKXfYrl2T MIME-Version: 1.0 X-Received: by 2002:a02:9641:0:b0:41d:72e0:ba18 with SMTP id c59-20020a029641000000b0041d72e0ba18mr2202217jai.0.1685813729544; Sat, 03 Jun 2023 10:35:29 -0700 (PDT) Date: Sat, 03 Jun 2023 10:35:29 -0700 In-Reply-To: <000000000000eccdc505f061d47f@google.com> X-Google-Appengine-App-Id: s~syzkaller X-Google-Appengine-App-Id-Alias: syzkaller Message-ID: <00000000000081d40a05fd3d18ed@google.com> Subject: Re: [syzbot] [udf] WARNING in invalidate_bh_lru From: syzbot To: akpm@linux-foundation.org, brauner@kernel.org, hch@infradead.org, hch@lst.de, jack@suse.com, linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, liushixin2@huawei.com, nogikh@google.com, syzkaller-bugs@googlegroups.com, tytso@mit.edu, viro@zeniv.linux.org.uk Content-Type: text/plain; charset="UTF-8" Precedence: bulk List-ID: X-Mailing-List: linux-fsdevel@vger.kernel.org syzbot has bisected this issue to: commit f6e2c20ca7604e6a267c93a511d19dda72573be1 Author: Liu Shixin Date: Fri Apr 29 21:38:04 2022 +0000 fs: sysv: check sbi->s_firstdatazone in complete_read_super bisection log: https://syzkaller.appspot.com/x/bisect.txt?x=13eed371280000 start commit: 4ecd704a4c51 tpm, tpm_tis: correct tpm_tis_flags enumerati.. git tree: upstream final oops: https://syzkaller.appspot.com/x/report.txt?x=101ed371280000 console output: https://syzkaller.appspot.com/x/log.txt?x=17eed371280000 kernel config: https://syzkaller.appspot.com/x/.config?x=162cf2103e4a7453 dashboard link: https://syzkaller.appspot.com/bug?extid=9743a41f74f00e50fc77 syz repro: https://syzkaller.appspot.com/x/repro.syz?x=16ebf8c9280000 C reproducer: https://syzkaller.appspot.com/x/repro.c?x=12df6ab6280000 Reported-by: syzbot+9743a41f74f00e50fc77@syzkaller.appspotmail.com Fixes: f6e2c20ca760 ("fs: sysv: check sbi->s_firstdatazone in complete_read_super") For information about bisection process see: https://goo.gl/tpsmEJ#bisection