From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-il1-f199.google.com (mail-il1-f199.google.com [209.85.166.199]) (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 F1FBC17C7B1 for ; Wed, 8 Jan 2025 10:05:04 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.166.199 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1736330706; cv=none; b=QUH0Y1HfD7Bfpzkx43eVzEoaWHVwvO7YzaPgrcS6Phszzs86WMUh0nHMdowheN8PmqC+1ofq1koWrCIQyD7HgmeRjdny/K2TzXWwQcdbrgrDNR36/nBujrzKWewHL+bjpwDR79eHUjwa383FXciuIHdSGLnSTjbS69bohrUQA9o= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1736330706; c=relaxed/simple; bh=qqow4cim7M4tvP/6M5DvGnxqHpiaYO5sM7qO2pHUBCA=; h=MIME-Version:Date:In-Reply-To:Message-ID:Subject:From:To: Content-Type; b=JD3+7FSlsWziFyvXOp3DYja6lDOZpHN0yUfs8v9GjKXheEA9TIeMdxR7mnVBF+VzuGfdOVwgZBv+Yqge26yYzCPu3ueflq/dpT9TzBwQY3eZpfSaxS1P/j6zkypb22JdjEh0sgvpzDceJ0P1sB6cW9H9lSSByPewJQmYsvrDsRM= 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=209.85.166.199 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-f199.google.com with SMTP id e9e14a558f8ab-3a78421a2e1so286654415ab.2 for ; Wed, 08 Jan 2025 02:05:04 -0800 (PST) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1736330704; x=1736935504; 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=SnvZQ5y1SDQip7RaKW0GhP6Dw9CXDIeAZ2qrBZulk6k=; b=kwcwqeWKckcdDC/yABHMhgLaCob8SRzksPGsfHHi/aHfcxSr4tUwhZkyBXr5bBXdpm DFcX1Xryp+EiU3EwUfDvo8z0963Tvjk4MUknnG0Rq7FL3UwE4OQ2qkd5RsuBa1TZqz+M iXMUhOo6AypLEzrf+wnfP+mudFRzUhvj6TgMkBMT1eoZdqvNRE4K9Vdh0st79QIkMpF+ mpMzRnWmCc4IzRyDVhTe88wz5nEMWauyEfXq+yDcVjxRnBHzdKVLPc+67o87ukNkIRth Ab65q7WPmT6fIXEIod1HX7K9YwxDRV7Y82OPZ5395Yy/xbROlGkKcNqfSNqFyqnpgGyw q2HQ== X-Forwarded-Encrypted: i=1; AJvYcCVcnSXZVNxeVs86lyGWLblQmTzZV9rAqF6Bj6KifdKDT/TTqrrXNegg7UtfN1j99T0dHE8hmcrw0vnLHKM=@vger.kernel.org X-Gm-Message-State: AOJu0YzeBMQWr3bFj42N6g95qQMYBwCX2D1c3LUlRSmNrhqYJ4KBtyZs xxf4MTbre6GV8w/96QYqOMwa11WUOsXz83xV7JNtUzxhTP3tsLhVsjvN7KrWVa7qTSbdq1maa5e zgzbgeVB3UU+rflRVjEtvSmOVk6wwPeTAYoCvu3vbrBTszNyhpOa4/SA= X-Google-Smtp-Source: AGHT+IGmxUmHEDXjqkj7ADg/wPp+BLtwh+B6QbslNHtgSbnU+sBcnXBaxPv2uMWHto8vB+KsQ0PuIPSgZhX/4LCFhtddIBjDIgjx Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-Received: by 2002:a05:6e02:87:b0:3a6:c98d:86bc with SMTP id e9e14a558f8ab-3ce3a86a258mr22098385ab.1.1736330704196; Wed, 08 Jan 2025 02:05:04 -0800 (PST) Date: Wed, 08 Jan 2025 02:05:04 -0800 In-Reply-To: <670030bd.050a0220.49194.0497.GAE@google.com> X-Google-Appengine-App-Id: s~syzkaller X-Google-Appengine-App-Id-Alias: syzkaller Message-ID: <677e4dd0.050a0220.3b3668.02e2.GAE@google.com> Subject: Re: [syzbot] [reiserfs?] KASAN: use-after-free Read in reiserfs_fill_super (3) From: syzbot To: brauner@kernel.org, djwong@kernel.org, jack@suse.cz, 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 fb6f20ecb121cef4d7946f834a6ee867c4e21b4a Author: Jan Kara Date: Thu Oct 17 10:28:23 2024 +0000 reiserfs: The last commit bisection log: https://syzkaller.appspot.com/x/bisect.txt?x=168c7edf980000 start commit: 59b723cd2adb Linux 6.12-rc6 git tree: upstream kernel config: https://syzkaller.appspot.com/x/.config?x=921b01cbfd887a9b dashboard link: https://syzkaller.appspot.com/bug?extid=d796ad2656d5b38910ee syz repro: https://syzkaller.appspot.com/x/repro.syz?x=1765c740580000 C reproducer: https://syzkaller.appspot.com/x/repro.c?x=12a786a7980000 If the result looks correct, please mark the issue as fixed by replying with: #syz fix: reiserfs: The last commit For information about bisection process see: https://goo.gl/tpsmEJ#bisection