From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-il1-f198.google.com (mail-il1-f198.google.com [209.85.166.198]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 8C6761F9F73 for ; Sun, 23 Mar 2025 06:21:04 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.166.198 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1742710866; cv=none; b=M64reo7P4czwpYmpjK23HzWc/pkXaOMypaQZ6hz7AZtjpt+TsFwzCMj+PsRun2RQQCZk97No14HSPTk5Tor6405BAP9yiKKg7hclRACEXIgqnLALY0h7L2vByhpbM9kxGRdGYtmfDzK2gU7J9antGUtioosPrzH7Kce1Dtv2SMw= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1742710866; c=relaxed/simple; bh=fIjikgeQnvCF6m4qacBYM0tGQ43qTup+CcAWexWSxJM=; h=MIME-Version:Date:In-Reply-To:Message-ID:Subject:From:To: Content-Type; b=M3LRkp0KU/sdRrwCOWU9H1pKU5gW5aD/0LKOM/XoBMwr25Uk8aiZiM0svKwmPo+c1L1whHWEUBDwce+njwEmv/n1FlW6ZcyPNtg2xbs3bfORpno/nUp0DJhD+/UIGsUu670CBVaM9BxM21px6w6bRLu5BliU4VpeeIITdJt8VeQ= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=fail (p=none dis=none) header.from=syzkaller.appspotmail.com; spf=pass smtp.mailfrom=M3KW2WVRGUFZ5GODRSRYTGD7.apphosting.bounces.google.com; arc=none smtp.client-ip=209.85.166.198 Authentication-Results: smtp.subspace.kernel.org; dmarc=fail (p=none dis=none) header.from=syzkaller.appspotmail.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=M3KW2WVRGUFZ5GODRSRYTGD7.apphosting.bounces.google.com Received: by mail-il1-f198.google.com with SMTP id e9e14a558f8ab-3d2b3882febso29418185ab.1 for ; Sat, 22 Mar 2025 23:21:04 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1742710863; x=1743315663; 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=IKtFTb08bIbYVi1e3b+r4LgWp1VnGb++rIXGH1+LjFc=; b=QPGsC3u3nIlZkR+p1swkyl4nKmVpMbWMlz1kc675Xy3WWg3iEl2UFMkf4TGUe54Bxz mKpSTbn/bRTq+t7vvBzevMZSag1jzAWI+rWiNcfTaW0ehLlYByjm3vi6dYzeRnskgmxa hsu3quVKnQEcvqhy2nUgTHOMUxASK7a4mt2qQVxb8U53uyNnv1sL7BO5INPO8nEpPaJ7 cHu1+PRY5yxANit9YSn71J+XAkS2S/V1CQ5Edi1qXg6cEvnU38aUydAMlMrn0q0SmdDE mkc8i4JJ4vDaMj2BP48UKMMe83rj3IIlKux0PgbWXK7mixZ0iCa+9KyM+pyCEY2W05OL VXew== X-Forwarded-Encrypted: i=1; AJvYcCW5BbXd1GgacQJ1ol56PZjyQMDJPd4Gzyk8vaT6MsP314f2DPSbpadhHcV2DUyGwm/I6rOgAUGglEhAmg==@vger.kernel.org X-Gm-Message-State: AOJu0YyKhhbFxjmMI9px/BT8yikodMYgnUAc5DfmPDbxCqDaRFW/3TYE /4f1kkajFnHCYdU66XDFs9wiqZ13D6BrDtaAjR+SH12U37ILvfkiXvVcHTxZN/4X4Mmy50I4K5Y TBezScQdX02O/hbkiMTd+ht09o7x8CdTraqdHiyNNy2OZnCgBcA3fqOk= X-Google-Smtp-Source: AGHT+IGPA7Fi5m69oP9shUMeLt/YBnyMDyFwY39TXEP9SiQUAtCQ+3ZkNsPsRUb2svjWb5C/HnXnpmmbKx6KHI8s8AYF+bo7faba Precedence: bulk X-Mailing-List: linux-btrfs@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-Received: by 2002:a05:6e02:188b:b0:3d2:b0f1:f5bd with SMTP id e9e14a558f8ab-3d5960bf875mr74389585ab.3.1742710863722; Sat, 22 Mar 2025 23:21:03 -0700 (PDT) Date: Sat, 22 Mar 2025 23:21:03 -0700 In-Reply-To: <03e95a73-6c8a-47b0-9b72-c1204118be47@gmx.com> X-Google-Appengine-App-Id: s~syzkaller X-Google-Appengine-App-Id-Alias: syzkaller Message-ID: <67dfa84f.050a0220.31a16b.0056.GAE@google.com> Subject: Re: [syzbot] [btrfs?] kernel BUG in close_ctree From: syzbot To: clm@fb.com, dsterba@suse.com, josef@toxicpanda.com, linux-btrfs@vger.kernel.org, linux-kernel@vger.kernel.org, quwenruo.btrfs@gmx.com, syzkaller-bugs@googlegroups.com Content-Type: text/plain; charset="UTF-8" Hello, syzbot has tested the proposed patch and the reproducer did not trigger any issue: Reported-by: syzbot+2665d678fffcc4608e18@syzkaller.appspotmail.com Tested-by: syzbot+2665d678fffcc4608e18@syzkaller.appspotmail.com Tested on: commit: 70a1072f btrfs: extract the main loop of btrfs_buffere.. git tree: https://github.com/btrfs/linux.git for-next console output: https://syzkaller.appspot.com/x/log.txt?x=12875c4c580000 kernel config: https://syzkaller.appspot.com/x/.config?x=d5d862b4e27dc0b3 dashboard link: https://syzkaller.appspot.com/bug?extid=2665d678fffcc4608e18 compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 Note: no patches were applied. Note: testing is done by a robot and is best-effort only.