=============================
WARNING: suspicious RCU usage
5.19.0-rc3-syzkaller-00565-g5d04b0b634bb #0 Not tainted
-----------------------------
net/ipv4/ipmr.c:84 suspicious rcu_dereference_check() usage!

other info that might help us debug this:


rcu_scheduler_active = 2, debug_locks = 1