netdev - Re: net-next test error: KASAN: use-after-free Write in afs_wake_up_async

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Message-ID: <2215552.1592605332@warthog.procyon.org.uk>
Date:   Fri, 19 Jun 2020 23:22:12 +0100
From:   David Howells <dhowells@...hat.com>
To:     syzbot <syzbot+d3eccef36ddbd02713e9@...kaller.appspotmail.com>
Cc:     dhowells@...hat.com, davem@...emloft.net, kuba@...nel.org,
        linux-afs@...ts.infradead.org, linux-kernel@...r.kernel.org,
        netdev@...r.kernel.org, syzkaller-bugs@...glegroups.com
Subject: Re: net-next test error: KASAN: use-after-free Write in afs_wake_up_async_call

syzbot <syzbot+d3eccef36ddbd02713e9@...kaller.appspotmail.com> wrote:

> This crash does not have a reproducer. I cannot test it.

This should do it:

	insmod fs/afs/kafs.ko; rmmod kafs

David