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From:   Alexander Aring <alex.aring@gmail.com>
Date:   Tue, 11 Jan 2022 08:55:36 -0500
Message-ID: <CAB_54W7d80pgJ-9+0H9Gn6-NO6j+qzKDXVr3p_qYmbTXo2OCRA@mail.gmail.com>
Subject: Re: INFO: task hung in nl802154_pre_doit
To:     cruise k <cruise4k@gmail.com>
Cc:     Stefan Schmidt <stefan@datenfreihafen.org>,
        "David S. Miller" <davem@davemloft.net>,
        Jakub Kicinski <kuba@kernel.org>,
        linux-wpan - ML <linux-wpan@vger.kernel.org>,
        "open list:NETWORKING [GENERAL]" <netdev@vger.kernel.org>,
        kernel list <linux-kernel@vger.kernel.org>,
        Hao Sun <sunhao.th@gmail.com>
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Hi,

On Mon, 10 Jan 2022 at 22:01, cruise k <cruise4k@gmail.com> wrote:
>
> Hi,
>
> Syzkaller found the following issue:
>
> HEAD commit: 75acfdb Linux 5.16-rc8
> git tree: upstream
> console output: https://pastebin.com/raw/AzAMX5zz
> kernel config: https://pastebin.com/raw/XsnKfdRt
>
> And hope the report log can help you.
>
> [ 1251.721354][   T59] INFO: task syz-executor.0:2134 blocked for more
> than 143 seconds.

any reproducer here?
The console output shows "ieee802154 phy1 wpan1: encryption failed:
-22" so I guess something was configured.

- Alex