rcu: INFO: rcu_preempt detected stalls on CPUs/tasks:
rcu: 	Tasks blocked on level-0 rcu_node (CPUs 0-1): P5955/1:b..l
rcu: 	(detected by 0, t=10502 jiffies, g=22741, q=492335 ncpus=2)
task:kworker/0:5     state:R  running task     stack:20888 pid:5955  tgid:5955  ppid:2      task_flags:0x4208060 flags:0x00080000
Workqueue: wg-crypt-wg1 wg_packet_encrypt_worker
Call Trace:
 <TASK>
 context_switch kernel/sched/core.c:5325 [inline]
 __schedule+0x1798/0x4cc0 kernel/sched/core.c:6929
 preempt_schedule_irq+0xb5/0x150 kernel/sched/core.c:7256
 irqentry_exit+0x6f/0x90 kernel/entry/common.c:211
 asm_sysvec_apic_timer_interrupt+0x1a/0x20 arch/x86/include/asm/idtentry.h:697
RIP: 0010:check_kcov_mode kernel/kcov.c:194 [inline]
RIP: 0010:write_comp_data kernel/kcov.c:246 [inline]
RIP: 0010:__sanitizer_cov_trace_const_cmp4+0x37/0x90 kernel/kcov.c:314
Code: 08 30 6e 92 65 8b 0d 48 25 ae 10 81 e1 00 01 ff 00 74 11 81 f9 00 01 00 00 75 5b 83 ba 7c 16 00 00 00 74 52 8b 8a 58 16 00 00 <83> f9 03 75 47 48 8b 8a 60 16 00 00 44 8b 8a 5c 16 00 00 49 c1 e1
RSP: 0018:ffffc9000497ed78 EFLAGS: 00000246
RAX: ffffffff89251289 RBX: 0000000000000001 RCX: 0000000000000000
RDX: ffff88802c6ddac0 RSI: 0000000000000001 RDI: 0000000000000000
RBP: ffffc9000497f398 R08: 0000000000000000 R09: ffffffff89251258
R10: dffffc0000000000 R11: fffff5200092fe8a R12: dffffc0000000000
R13: ffffffff89251258 R14: 0000000000000000 R15: ffffffff8f7d4ee0
 rcu_read_lock include/linux/rcupdate.h:868 [inline]
 __skb_flow_dissect+0x439/0x68b0 net/core/flow_dissector.c:1120
 __skb_get_hash_net+0xcb/0x2d0 net/core/flow_dissector.c:1898
 skb_get_hash include/linux/skbuff.h:1662 [inline]
 encrypt_packet drivers/net/wireguard/send.c:173 [inline]
 wg_packet_encrypt_worker+0x39e/0x1700 drivers/net/wireguard/send.c:297
 process_one_work kernel/workqueue.c:3263 [inline]
 process_scheduled_works+0xae1/0x17b0 kernel/workqueue.c:3346
 worker_thread+0x8a0/0xda0 kernel/workqueue.c:3427
 kthread+0x711/0x8a0 kernel/kthread.c:463
 ret_from_fork+0x4bc/0x870 arch/x86/kernel/process.c:158
 ret_from_fork_asm+0x1a/0x30 arch/x86/entry/entry_64.S:245
 </TASK>