INFO: task kworker/u8:2:35 blocked for more than 143 seconds.
      Not tainted 6.10.0-rc1-next-20240531-syzkaller #0
"echo 0 > /proc/sys/kernel/hung_task_timeout_secs" disables this message.
task:kworker/u8:2    state:D stack:19120 pid:35    tgid:35    ppid:2      flags:0x00004000
Workqueue: netns cleanup_net

Call Trace:
 <TASK>
 context_switch kernel/sched/core.c:5192 [inline]
 __schedule+0x17e8/0x4a20 kernel/sched/core.c:6529
 __schedule_loop kernel/sched/core.c:6606 [inline]
 schedule+0x14b/0x320 kernel/sched/core.c:6621
 schedule_timeout+0xb0/0x310 kernel/time/timer.c:2557
 do_wait_for_common kernel/sched/completion.c:95 [inline]
 __wait_for_common kernel/sched/completion.c:116 [inline]
 wait_for_common kernel/sched/completion.c:127 [inline]
 wait_for_completion+0x355/0x620 kernel/sched/completion.c:148
 __flush_workqueue+0x7d6/0x1710 kernel/workqueue.c:3988
 peer_remove_after_dead+0x9d/0x1a0 drivers/net/wireguard/peer.c:116
 wg_peer_remove_all+0x453/0x4f0 drivers/net/wireguard/peer.c:183
 wg_destruct+0x173/0x2e0 drivers/net/wireguard/device.c:254
 netdev_run_todo+0xe1a/0x1000 net/core/dev.c:10692
 default_device_exit_batch+0xa14/0xa90 net/core/dev.c:11760