[  323.327842][    C2] 
[  323.328167][    C2] =============================
[  323.328430][    C2] WARNING: suspicious RCU usage
[  323.328688][    C2] 6.15.0-rc1-virtme #1 Not tainted
[  323.328965][    C2] -----------------------------
[  323.329225][    C2] drivers/net/veth.c:907 suspicious rcu_dereference_check() usage!
[  323.329624][    C2] 
[  323.329624][    C2] other info that might help us debug this:
[  323.329624][    C2] 
[  323.330139][    C2] 
[  323.330139][    C2] rcu_scheduler_active = 2, debug_locks = 1
[  323.330528][    C2] no locks held by ksoftirqd/2/27.
[  323.330799][    C2] 
[  323.330799][    C2] stack backtrace:
[  323.331136][    C2] CPU: 2 UID: 0 PID: 27 Comm: ksoftirqd/2 Not tainted 6.15.0-rc1-virtme #1 PREEMPT(full) 
[  323.331140][    C2] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  323.331143][    C2] Call Trace:
[  323.331145][    C2]  <TASK>
[  323.331147][    C2]  dump_stack_lvl+0xb0/0xd0
[  323.331158][    C2]  lockdep_rcu_suspicious+0x166/0x270
[  323.331168][    C2]  veth_xdp_rcv+0x824/0xc10
[  323.331175][    C2]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[  323.331181][    C2]  ? arch_stack_walk+0x8b/0xf0
[  323.331190][    C2]  ? __pfx_veth_xdp_rcv+0x10/0x10
[  323.331194][    C2]  ? ret_from_fork_asm+0x1a/0x30
[  323.331205][    C2]  ? rcu_read_lock_any_held+0x7e/0xb0
[  323.331210][    C2]  ? stack_depot_save_flags+0x42e/0x7a0
[  323.331216][    C2]  ? validate_chain+0x166/0x4d0
[  323.331226][    C2]  veth_poll+0x121/0x400
[  323.331230][    C2]  ? __pfx_veth_poll+0x10/0x10
[  323.331233][    C2]  ? rcu_do_batch+0x34c/0xf20
[  323.331242][    C2]  ? trace_pelt_se_tp+0xf1/0x160
[  323.331246][    C2]  ? __update_load_avg_se+0x3fd/0x940
[  323.331260][    C2]  ? rcu_read_lock_any_held+0x43/0xb0
[  323.331263][    C2]  ? validate_chain+0x166/0x4d0
[  323.331274][    C2]  __napi_poll.constprop.0+0xa2/0x460
[  323.331278][    C2]  ? rcu_is_watching+0x12/0xc0
[  323.331285][    C2]  net_rx_action+0x542/0xd00
[  323.331295][    C2]  ? lockdep_hardirqs_on+0x7c/0x110
[  323.331300][    C2]  ? __pfx_net_rx_action+0x10/0x10
[  323.331303][    C2]  ? rcu_is_watching+0x12/0xc0
[  323.331307][    C2]  ? trace_sched_exit_tp+0xdb/0x140
[  323.331313][    C2]  ? __schedule+0x86a/0x1b00
[  323.331323][    C2]  ? __pfx___schedule+0x10/0x10
[  323.331336][    C2]  handle_softirqs+0x218/0x620
[  323.331344][    C2]  ? __pfx_run_ksoftirqd+0x10/0x10
[  323.331350][    C2]  run_ksoftirqd+0x3f/0x70
[  323.331353][    C2]  smpboot_thread_fn+0x307/0x960
[  323.331358][    C2]  ? __pfx_smpboot_thread_fn+0x10/0x10
[  323.331363][    C2]  kthread+0x37b/0x600
[  323.331368][    C2]  ? __pfx_kthread+0x10/0x10
[  323.331370][    C2]  ? ret_from_fork+0x1b/0x70
[  323.331374][    C2]  ? __lock_release+0x5d/0x170
[  323.331379][    C2]  ? rcu_is_watching+0x12/0xc0
[  323.331383][    C2]  ? __pfx_kthread+0x10/0x10
[  323.331388][    C2]  ret_from_fork+0x31/0x70
[  323.331391][    C2]  ? __pfx_kthread+0x10/0x10
[  323.331395][    C2]  ret_from_fork_asm+0x1a/0x30
[  323.331409][    C2]  </TASK>