last executing test programs:

360.640964ms ago: executing program 0:
ioctl(0xffffffffffffffff, 0x0, &(0x7f0000000000))

236.641103ms ago: executing program 2:
getsockopt(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000), &(0x7f0000000000))

122.662121ms ago: executing program 1:
sendmsg(0xffffffffffffffff, &(0x7f0000000000), 0x0)

22.278706ms ago: executing program 0:
setsockopt(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000), 0x0)

0s ago: executing program 2:
syz_init_net_socket$802154_raw(0x24, 0x3, 0x0)

kernel console output (not intermixed with test programs):

Warning: Permanently added '10.128.1.46' (ED25519) to the list of known hosts.
2024/06/17 23:19:42 fuzzer started
2024/06/17 23:19:42 dialing manager at 10.128.0.163:30035
[   54.541545][ T5090] cgroup: Unknown subsys name 'net'
[   54.949627][ T5090] cgroup: Unknown subsys name 'rlimit'
[   55.947899][ T5109] Adding 124996k swap on ./swap-file.  Priority:0 extents:1 across:124996k 
2024/06/17 23:19:49 starting 3 executor processes
[   61.627843][ T2853] 
[   61.630335][ T2853] =============================
[   61.636004][ T2853] WARNING: suspicious RCU usage
[   61.640875][ T2853] 6.10.0-rc3-syzkaller-00696-g4314175af496 #0 Not tainted
[   61.648356][ T2853] -----------------------------
[   61.653215][ T2853] net/netfilter/ipset/ip_set_core.c:1200 suspicious rcu_dereference_protected() usage!
[   61.662940][ T2853] 
[   61.662940][ T2853] other info that might help us debug this:
[   61.662940][ T2853] 
[   61.673243][ T2853] 
2024/06/17 23:19:50 SYZFATAL: failed to recv *flatrpc.HostMessageRaw: EOF
[   61.673243][ T2853] rcu_scheduler_active = 2, debug_locks = 1
[   61.681657][ T2853] 3 locks held by kworker/u8:8/2853:
[   61.687014][ T2853]  #0: ffff888015edd948 ((wq_completion)netns){+.+.}-{0:0}, at: process_scheduled_works+0x90a/0x1830
[   61.698050][ T2853]  #1: ffffc9000a427d00 (net_cleanup_work){+.+.}-{0:0}, at: process_scheduled_works+0x945/0x1830
[   61.708691][ T2853]  #2: ffffffff8f5db650 (pernet_ops_rwsem){++++}-{3:3}, at: cleanup_net+0x16a/0xcc0
[   61.718202][ T2853] 
[   61.718202][ T2853] stack backtrace:
[   61.724109][ T2853] CPU: 0 PID: 2853 Comm: kworker/u8:8 Not tainted 6.10.0-rc3-syzkaller-00696-g4314175af496 #0
[   61.734360][ T2853] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 06/07/2024
[   61.744429][ T2853] Workqueue: netns cleanup_net
[   61.749236][ T2853] Call Trace:
[   61.752521][ T2853]  <TASK>
[   61.755452][ T2853]  dump_stack_lvl+0x241/0x360
[   61.760152][ T2853]  ? __pfx_dump_stack_lvl+0x10/0x10
[   61.765368][ T2853]  ? __pfx__printk+0x10/0x10
[   61.769980][ T2853]  lockdep_rcu_suspicious+0x221/0x340
[   61.775366][ T2853]  _destroy_all_sets+0x232/0x5f0
[   61.780322][ T2853]  ip_set_net_exit+0x20/0x50
[   61.784924][ T2853]  cleanup_net+0x802/0xcc0
[   61.789360][ T2853]  ? __pfx_cleanup_net+0x10/0x10
[   61.794322][ T2853]  ? process_scheduled_works+0x945/0x1830
[   61.800050][ T2853]  process_scheduled_works+0xa2c/0x1830
[   61.805649][ T2853]  ? __pfx_process_scheduled_works+0x10/0x10
[   61.811648][ T2853]  ? assign_work+0x364/0x3d0
[   61.816254][ T2853]  worker_thread+0x86d/0xd70
[   61.820869][ T2853]  ? __kthread_parkme+0x169/0x1d0
[   61.825907][ T2853]  ? __pfx_worker_thread+0x10/0x10
[   61.831024][ T2853]  kthread+0x2f0/0x390
[   61.835104][ T2853]  ? __pfx_worker_thread+0x10/0x10
[   61.840222][ T2853]  ? __pfx_kthread+0x10/0x10
[   61.844823][ T2853]  ret_from_fork+0x4b/0x80
[   61.849249][ T2853]  ? __pfx_kthread+0x10/0x10
[   61.853846][ T2853]  ret_from_fork_asm+0x1a/0x30
[   61.858636][ T2853]  </TASK>
[   61.865796][ T2853] 
[   61.868154][ T2853] =============================
[   61.873010][ T2853] WARNING: suspicious RCU usage
[   61.87793