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 7C4E738FB0 for ; Mon, 12 Feb 2024 11:07:04 +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=1707736025; cv=none; b=L+VY+9N7AnHklp2mk32OQAu7u+GVdC9ArYa2d8FrmB6kM7uQldJnnT1gMJ7La5wvetW+e81O7G/NfrIYmaPo6ep9lh3RvVuSXxbsRkz09gvi9riVh58ZPsesySme9Ghkl+JFX+O98H8CeWeYNflJ1VqTbPcvjCA8uwXYR3NyrtQ= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1707736025; c=relaxed/simple; bh=TiTTw+hGF84P0tRgaBMy2VpXj54TRkQdwyGXOuSJuRg=; h=MIME-Version:Date:In-Reply-To:Message-ID:Subject:From:To: Content-Type; b=TW4luAjAc/sgqnzl9GJe/x0UDpl0aFcFXog5pnYvpVYs9riu4itF8s/W47tvJINOTNk1SLVrHUI+x7lMeAWjbtoS1JdyDO500yuiQ48iwhyE903WqGVK2QjG1Ea7joOPKlgK4t1rNa0xNiyQxN4vJlfVbTKA97vAcmCQd5JLWoA= 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-363d5475522so20553285ab.1 for ; Mon, 12 Feb 2024 03:07:04 -0800 (PST) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1707736023; x=1708340823; 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=x/xJQPp3141bB6LLHb+O47KgAgODwbbVCXQLBM4yS0E=; b=DF6MgSk5qRjGkuvij07KJwIdkTBFKT3rh1URewHmRprR1KLxd8AOlj+JRbbzy9zeoE Rwm59R/GLMsOelbjs/3Vb9daQddoCBCKkXe0V9Mc17rcRFzqZAzCtlOFGwbgyRZJBqTZ Vk8DBLVt69LvWUYnQ2uh8DjzIN6AKwEdf7qbBi16m4OIAzDSUEoKMCzsYh6hSoggbRcA j3T+j0Ve6RvnRfae3UefaF044i3SzxZLIpu4W8S2O4a07YlAfYsMCS0B5OEkRs+6DGdh 6Mex8TLZo6i7uX41fkOaEphwNdgecnsU+9BWilLGc3nHiWeJdibzuJPoZ9NgknBw5Ito 1qdQ== X-Gm-Message-State: AOJu0Yz8/1VJRWFgJCS+NpQQbje4L8NzUT82lpH0279Fitg3ZlBUej55 NAW/QmSEg5O+Y398SqFrBbr+mdICO5mOmXRz5ZZqKQjQf3xYjUIi422E3Xo/Q3FYLz2+hiLuwKe TRJUiCJilPtO47DhAZdVxtb6H5iUwPPZpC6be9n+5tbfftJIQ+L8oraE= X-Google-Smtp-Source: AGHT+IH16WGqEbfrd3+o1CSIasNblQnZGNn7ZhqheuO8ThHR5IJ3F8URiBZA5m1q8b0W7FZFL4ADFHowhQo3vgmeTSNPXWhV6RB9 Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-Received: by 2002:a05:6e02:1a2e:b0:363:ac48:e28d with SMTP id g14-20020a056e021a2e00b00363ac48e28dmr679193ile.3.1707736023784; Mon, 12 Feb 2024 03:07:03 -0800 (PST) Date: Mon, 12 Feb 2024 03:07:03 -0800 In-Reply-To: <000000000000ddb17905ee995d32@google.com> X-Google-Appengine-App-Id: s~syzkaller X-Google-Appengine-App-Id-Alias: syzkaller Message-ID: <00000000000011649a06112d474c@google.com> Subject: Re: [syzbot] [reiserfs?] KASAN: use-after-free Read in reiserfs_release_objectid From: syzbot To: axboe@kernel.dk, brauner@kernel.org, jack@suse.cz, linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, reiserfs-devel@vger.kernel.org, syzkaller-bugs@googlegroups.com Content-Type: text/plain; charset="UTF-8" syzbot suspects this issue was fixed by commit: commit 6f861765464f43a71462d52026fbddfc858239a5 Author: Jan Kara Date: Wed Nov 1 17:43:10 2023 +0000 fs: Block writes to mounted block devices bisection log: https://syzkaller.appspot.com/x/bisect.txt?x=14df7cec180000 start commit: ca57f02295f1 afs: Fix fileserver probe RTT handling git tree: upstream kernel config: https://syzkaller.appspot.com/x/.config?x=2325e409a9a893e1 dashboard link: https://syzkaller.appspot.com/bug?extid=909a2191a4352fd77d25 syz repro: https://syzkaller.appspot.com/x/repro.syz?x=1563673d880000 C reproducer: https://syzkaller.appspot.com/x/repro.c?x=134d9425880000 If the result looks correct, please mark the issue as fixed by replying with: #syz fix: fs: Block writes to mounted block devices For information about bisection process see: https://goo.gl/tpsmEJ#bisection