linux-kernel - Re: [syzbot] WARNING in mroute_clean

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Message-ID: <20220608130512.49c35034@kernel.org>
Date:   Wed, 8 Jun 2022 13:05:12 -0700
From:   Jakub Kicinski <kuba@...nel.org>
To:     syzbot <syzbot+a7c030a05218db921de5@...kaller.appspotmail.com>
Cc:     davem@...emloft.net, dsahern@...nel.org, erdnetdev@...il.com,
        eric.dumazet@...il.com, linux-kernel@...r.kernel.org,
        netdev@...r.kernel.org, syzkaller-bugs@...glegroups.com,
        yoshfuji@...ux-ipv6.org
Subject: Re: [syzbot] WARNING in mroute_clean_tables

On Wed, 08 Jun 2022 12:16:21 -0700 syzbot wrote:
> This bug is marked as fixed by commit:
> ipmr,ip6mr: acquire RTNL before calling ip[6]mr_free_table()
> But I can't find it in any tested tree for more than 90 days.
> Is it a correct commit? Please update it by replying:
> #syz fix: exact-commit-title
> Until then the bug is still considered open and
> new crashes with the same signature are ignored.

#syz fix: ipmr,ip6mr: acquire RTNL before calling ip[6]mr_free_table() on failure path