[ 5319.022727][    C1] 
[ 5319.023002][    C1] =============================
[ 5319.023247][    C1] WARNING: suspicious RCU usage
[ 5319.023496][    C1] 6.15.0-rc1-virtme #1 Not tainted
[ 5319.023733][    C1] -----------------------------
[ 5319.023979][    C1] drivers/net/veth.c:907 suspicious rcu_dereference_check() usage!
[ 5319.024352][    C1] 
[ 5319.024352][    C1] other info that might help us debug this:
[ 5319.024352][    C1] 
[ 5319.024837][    C1] 
[ 5319.024837][    C1] rcu_scheduler_active = 2, debug_locks = 1
[ 5319.025195][    C1] no locks held by ksoftirqd/1/22.
[ 5319.025457][    C1] 
[ 5319.025457][    C1] stack backtrace:
[ 5319.025760][    C1] CPU: 1 UID: 0 PID: 22 Comm: ksoftirqd/1 Not tainted 6.15.0-rc1-virtme #1 PREEMPT(full) 
[ 5319.025765][    C1] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 5319.025767][    C1] Call Trace:
[ 5319.025769][    C1]  <TASK>
[ 5319.025772][    C1]  dump_stack_lvl+0xb0/0xd0
[ 5319.025786][    C1]  lockdep_rcu_suspicious+0x166/0x270
[ 5319.025797][    C1]  veth_xdp_rcv+0x824/0xc10
[ 5319.025804][    C1]  ? ip_local_deliver_finish+0x2c6/0x490
[ 5319.025815][    C1]  ? ip_local_deliver_finish+0x2d0/0x490
[ 5319.025821][    C1]  ? ip_local_deliver+0x193/0x470
[ 5319.025827][    C1]  ? __pfx_veth_xdp_rcv+0x10/0x10
[ 5319.025835][    C1]  ? ip_rcv_finish_core+0x51e/0x1320
[ 5319.025850][    C1]  veth_poll+0x121/0x400
[ 5319.025854][    C1]  ? __pfx_veth_poll+0x10/0x10
[ 5319.025866][    C1]  ? find_held_lock+0x2b/0x80
[ 5319.025872][    C1]  ? process_backlog+0xbba/0x13e0
[ 5319.025876][    C1]  ? __lock_release+0x5d/0x170
[ 5319.025883][    C1]  ? rcu_is_watching+0x12/0xc0
[ 5319.025890][    C1]  ? _raw_spin_unlock_irq+0x28/0x50
[ 5319.025898][    C1]  ? _raw_spin_unlock_irq+0x33/0x50
[ 5319.025902][    C1]  ? process_backlog+0xbba/0x13e0
[ 5319.025908][    C1]  ? rcu_is_watching+0x12/0xc0
[ 5319.025914][    C1]  __napi_poll.constprop.0+0xa2/0x460
[ 5319.025917][    C1]  ? rcu_is_watching+0x12/0xc0
[ 5319.025924][    C1]  net_rx_action+0x542/0xd00
[ 5319.025934][    C1]  ? lockdep_hardirqs_on+0x7c/0x110
[ 5319.025938][    C1]  ? __pfx_net_rx_action+0x10/0x10
[ 5319.025941][    C1]  ? rcu_is_watching+0x12/0xc0
[ 5319.025945][    C1]  ? trace_sched_exit_tp+0xdb/0x140
[ 5319.025953][    C1]  ? __schedule+0x86a/0x1b00
[ 5319.025964][    C1]  ? __pfx___schedule+0x10/0x10
[ 5319.025976][    C1]  handle_softirqs+0x218/0x620
[ 5319.025987][    C1]  ? __pfx_run_ksoftirqd+0x10/0x10
[ 5319.025993][    C1]  run_ksoftirqd+0x3f/0x70
[ 5319.025996][    C1]  smpboot_thread_fn+0x307/0x960
[ 5319.026001][    C1]  ? __pfx_smpboot_thread_fn+0x10/0x10
[ 5319.026006][    C1]  kthread+0x37b/0x600
[ 5319.026011][    C1]  ? __pfx_kthread+0x10/0x10
[ 5319.026013][    C1]  ? ret_from_fork+0x1b/0x70
[ 5319.026017][    C1]  ? __lock_release+0x5d/0x170
[ 5319.026022][    C1]  ? rcu_is_watching+0x12/0xc0
[ 5319.026026][    C1]  ? __pfx_kthread+0x10/0x10
[ 5319.026031][    C1]  ret_from_fork+0x31/0x70
[ 5319.026034][    C1]  ? __pfx_kthread+0x10/0x10
[ 5319.026037][    C1]  ret_from_fork_asm+0x1a/0x30
[ 5319.026053][    C1]  </TASK>