Re: [PATCH net] netrom: fix possible deadlock in nr_rt_device_down
From: Jakub Kicinski <kuba@kernel.org>
Date: 2025-06-09 22:57:30
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linux-hams, lkml, stable
On Thu, 5 Jun 2025 13:54:48 +0300 Denis Arefev wrote:
Found by Linux Verification Center (linuxtesting.org) with Syzkaller.
I suspect syzbot is the only user of this code. Can you delete one of the locks to make the maintenance simpler? At a glance - I don't think your fix covers all the ABBA cases. -- pw-bot: cr