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Date:   Mon, 10 Aug 2020 09:47:06 +0200
From:   Greg KH <>
To:     syzbot <>
Subject: Re: KMSAN: kernel-infoleak in raw_ioctl

On Sun, Aug 09, 2020 at 09:27:18AM -0700, syzbot wrote:
> Hello,
> syzbot found the following issue on:
> HEAD commit:    ce8056d1 wip: changed copy_from_user where instrumented
> git tree: master
> console output:
> kernel config:
> dashboard link:
> compiler:       clang version 10.0.0 ( c2443155a0fb245c8f17f2c1c72b6ea391e86e81)
> userspace arch: i386
> Unfortunately, I don't have any reproducer for this issue yet.

The irony of a kernel module written for syzbot testing, causing syzbot

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