From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-il1-f200.google.com (mail-il1-f200.google.com [209.85.166.200]) (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 5CF8217C20F for ; Thu, 14 Nov 2024 05:52:05 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.166.200 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1731563526; cv=none; b=iEw/dgoxd/EvmcDouhXKdSkJxlXxv7uRYjnZNu1fE4YXMJewYmP3p5u65Wgsks20GwDfH80uXdZZPtS3/oIch68Rqv94s2uLH1YIUKQDJnV7O8n7rRElTFCMkY+6lbBpoyUkCAL1AUMOhZnL7I05/8+cgmnUiTh4Zd6Y818G+fc= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1731563526; c=relaxed/simple; bh=7O9gfR0es3iI5P6jHi/Xi408OtxYV5gkwr3x6K1hDhQ=; h=MIME-Version:Date:In-Reply-To:Message-ID:Subject:From:To: Content-Type; b=EgQjf9OTiPPo5o2XHlXBRajjm0J6dbO0Ud80Ax9McG7SBs05jiBYXnK5MEGQm8lBfsqLDAif/59FDZb095+PF4xd5S6L/AA5nvgi/jgVwTF9MLGZkCUo+P46IkiyHMHWp7teHM1jLaOwNheRHjY8itQ+TZmMynOvzKRJN2AtP2A= 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=209.85.166.200 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-f200.google.com with SMTP id e9e14a558f8ab-3a6bce8a678so3058465ab.1 for ; Wed, 13 Nov 2024 21:52:05 -0800 (PST) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1731563524; x=1732168324; 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=1IpFZEQgGIj9TjFRbdLUfNjQq3j1EQcFpxBuYCYzFUE=; b=tDllwQ17kpWlu4AHnrIVUk0sRb3xOc10ecVgADc8L5suduGH/z5KJmku5FnKV2khIs EF2m0pzFat+yhZ54BtJD7Z0Xzcuw0qKq2uF73dXY/upAyDBs5UJ0RnjcZTZb4sgDIAkJ ySst5QvNVHoYJP4ExMSIejzJGZmfJcbusFKxaCgaljXvA66JvAJ+jzGTVCtD737Hyga5 w4RWX46bsgAxuKbI/7mmrUwYu/BfJnA/7XH1Xu4pJjavJzgg3L7WDsG4EWAoK4QZQkz+ cK+iLF3S3nIPaTPyu8LVCTLhdpsEUzS5snJbKcyyQ0LirO4W9G2pA9yods8KRMSXZVEg BErQ== X-Forwarded-Encrypted: i=1; AJvYcCUtoLQUCQI+zMDx2tokwiU6RE7PsTtLkrgjwmVYS7QhAcIdNnxWbKY+N3fLreTasezrlWGVBryEdwu2NP88@vger.kernel.org X-Gm-Message-State: AOJu0YwETdicedp6t/rcXcMAP3Rr2kzEzb1kOLc2ocgBmA0BvIucqont 41S2IAAVfdrw13bUbrycbnUQvsQSMV8r2aa8kUNWPrW++8F1faxuBBZ4SnpS1IIla15QwK9NKGM xjw7RyKG5DogEJLPFE9vSLpCSh1Qxa4sha3LwfdlztrYJVChC0NLDsFA= X-Google-Smtp-Source: AGHT+IEGC6y1/QUxLcKR4nU9hQrJNc0vXYAJaMCUbS301MOJxa+AGUS1nxL2+ypoL/jmba0RuTagI9xdLG5nigEMdFtsK2PT8Cmf Precedence: bulk X-Mailing-List: linux-fsdevel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-Received: by 2002:a05:6e02:388d:b0:3a6:aee2:1696 with SMTP id e9e14a558f8ab-3a71578db17mr60186115ab.21.1731563524569; Wed, 13 Nov 2024 21:52:04 -0800 (PST) Date: Wed, 13 Nov 2024 21:52:04 -0800 In-Reply-To: X-Google-Appengine-App-Id: s~syzkaller X-Google-Appengine-App-Id-Alias: syzkaller Message-ID: <67359004.050a0220.2a2fcc.005f.GAE@google.com> Subject: Re: [syzbot] [fuse?] general protection fault in fuse_do_readpage From: syzbot To: hsiangkao@linux.alibaba.com, linux-erofs@lists.ozlabs.org, linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, miklos@szeredi.hu, 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+0b1279812c46e48bb0c1@syzkaller.appspotmail.com Tested-by: syzbot+0b1279812c46e48bb0c1@syzkaller.appspotmail.com Tested on: commit: 779014de erofs: fix file-backed mounts over FUSE git tree: git://git.kernel.org/pub/scm/linux/kernel/git/xiang/erofs.git dev-test console output: https://syzkaller.appspot.com/x/log.txt?x=155294c0580000 kernel config: https://syzkaller.appspot.com/x/.config?x=2effb62852f5a821 dashboard link: https://syzkaller.appspot.com/bug?extid=0b1279812c46e48bb0c1 compiler: gcc (Debian 12.2.0-14) 12.2.0, 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.