From: Greg KH <gregkh@linuxfoundation.org>
To: Dipanjan Das <mail.dipanjan.das@gmail.com>
Cc: jirislaby@kernel.org,
Linux Kernel Mailing List <linux-kernel@vger.kernel.org>,
syzkaller <syzkaller@googlegroups.com>,
Marius Fleischer <fleischermarius@googlemail.com>,
Priyanka Bose <its.priyanka.bose@gmail.com>
Subject: Re: BUG: unable to handle kernel paging request in n_tty_open
Date: Sun, 12 Feb 2023 18:33:19 +0100 [thread overview]
Message-ID: <Y+ki32mgN21UrFTJ@kroah.com> (raw)
In-Reply-To: <CANX2M5ayFcJsq7P2-mPAt0rvmfjYB9PaL0E2K7mKUxUC=TCTwA@mail.gmail.com>
On Sun, Feb 12, 2023 at 09:00:17AM -0800, Dipanjan Das wrote:
> Hi,
>
> We would like to report the following bug which has been found by our
> modified version of syzkaller.
Do you have a proposed patch for this issue as you seem to be able to
reproduce this?
Wait, this is a fake problem:
> memcpy((void*)0x20000000, "/dev/ttyS3\000", 11);
> inject_fault(13);
You are manually injecting faults. That's not a normal operation. If
you can reproduce this without fault injection, please let us know.
Or propose a patch to resolve this?
thanks,
greg k-h
next prev parent reply other threads:[~2023-02-12 17:35 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-02-12 17:00 BUG: unable to handle kernel paging request in n_tty_open Dipanjan Das
2023-02-12 17:33 ` Greg KH [this message]
2023-02-13 6:18 ` Jiri Slaby
2023-04-08 15:54 ` Dipanjan Das
-- strict thread matches above, loose matches on Subject: below --
2021-04-12 1:16 Hao Sun
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