linux-kernel - Re: general protection fault in wb_timer

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Date:   Tue, 14 Sep 2021 11:45:18 +0100
From:   Christoph Hellwig <hch@...radead.org>
To:     Hao Sun <sunhao.th@...il.com>
Cc:     Jens Axboe <axboe@...nel.dk>, linux-block@...r.kernel.org,
        linux-kernel@...r.kernel.org
Subject: Re: general protection fault in wb_timer_fn

On Mon, Sep 13, 2021 at 10:00:27AM +0800, Hao Sun wrote:
> Hello,
> 
> When using Healer to fuzz the latest Linux kernel, the following crash
> was triggered.
> 
> HEAD commit:  4b93c544e90e-thunderbolt: test: split up test cases
> git tree: upstream
> console output:
> https://drive.google.com/file/d/1naN-5p-rFgKpHrshO_kQr5f_KlhvFGGU/view?usp=sharing
> kernel config: https://drive.google.com/file/d/1c0u2EeRDhRO-ZCxr9MP2VvAtJd6kfg-p/view?usp=sharing
> C reproducer: https://drive.google.com/file/d/19EDhssGw_V1oO2vWOPrgQqve0TdFSgvh/view?usp=sharing
> Syzlang reproducer:
> https://drive.google.com/file/d/13EGCCoaMe9oitrQCfy44BkGVLbKKFP6X/view?usp=sharing

All these google drive links just lead me to badly localized error
messages.  Can you upload these to a less broken hosting platform?