[  100.112118][    C0] 
[  100.112303][    C0] =============================
[  100.112549][    C0] WARNING: suspicious RCU usage
[  100.112787][    C0] 6.15.0-rc1-virtme #1 Not tainted
[  100.113018][    C0] -----------------------------
[  100.113243][    C0] drivers/net/veth.c:907 suspicious rcu_dereference_check() usage!
[  100.113588][    C0] 
[  100.113588][    C0] other info that might help us debug this:
[  100.113588][    C0] 
[  100.114038][    C0] 
[  100.114038][    C0] rcu_scheduler_active = 2, debug_locks = 1
[  100.114371][    C0] no locks held by ksoftirqd/0/14.
[  100.114611][    C0] 
[  100.114611][    C0] stack backtrace:
[  100.114896][    C0] CPU: 0 UID: 0 PID: 14 Comm: ksoftirqd/0 Not tainted 6.15.0-rc1-virtme #1 PREEMPT(full) 
[  100.114900][    C0] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[  100.114902][    C0] Call Trace:
[  100.114904][    C0]  <TASK>
[  100.114907][    C0]  dump_stack_lvl+0xb0/0xd0
[  100.114916][    C0]  lockdep_rcu_suspicious+0x166/0x270
[  100.114926][    C0]  veth_xdp_rcv+0x824/0xc10
[  100.114932][    C0]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[  100.114939][    C0]  ? arch_stack_walk+0x8b/0xf0
[  100.114948][    C0]  ? __pfx_veth_xdp_rcv+0x10/0x10
[  100.114952][    C0]  ? ret_from_fork_asm+0x1a/0x30
[  100.114962][    C0]  ? rcu_read_lock_any_held+0x7e/0xb0
[  100.114966][    C0]  ? stack_depot_save_flags+0x42e/0x7a0
[  100.114973][    C0]  ? validate_chain+0x166/0x4d0
[  100.114982][    C0]  veth_poll+0x121/0x400
[  100.114987][    C0]  ? __pfx_veth_poll+0x10/0x10
[  100.114990][    C0]  ? rcu_do_batch+0x34c/0xf20
[  100.115000][    C0]  ? dl_scaled_delta_exec+0xe0/0x2e0
[  100.115011][    C0]  ? rcu_read_lock_any_held+0x43/0xb0
[  100.115013][    C0]  ? validate_chain+0x166/0x4d0
[  100.115022][    C0]  ? __lock_acquire+0x591/0x9d0
[  100.115032][    C0]  __napi_poll.constprop.0+0xa2/0x460
[  100.115037][    C0]  ? rcu_is_watching+0x12/0xc0
[  100.115044][    C0]  net_rx_action+0x542/0xd00
[  100.115055][    C0]  ? __pfx_net_rx_action+0x10/0x10
[  100.115060][    C0]  ? _raw_spin_unlock_irq+0x28/0x50
[  100.115067][    C0]  ? _raw_spin_unlock_irq+0x33/0x50
[  100.115086][    C0]  handle_softirqs+0x218/0x620
[  100.115094][    C0]  ? __pfx_run_ksoftirqd+0x10/0x10
[  100.115100][    C0]  run_ksoftirqd+0x3f/0x70
[  100.115104][    C0]  smpboot_thread_fn+0x307/0x960
[  100.115109][    C0]  ? __pfx_smpboot_thread_fn+0x10/0x10
[  100.115114][    C0]  kthread+0x37b/0x600
[  100.115119][    C0]  ? __pfx_kthread+0x10/0x10
[  100.115121][    C0]  ? ret_from_fork+0x1b/0x70
[  100.115125][    C0]  ? __lock_release+0x5d/0x170
[  100.115130][    C0]  ? rcu_is_watching+0x12/0xc0
[  100.115134][    C0]  ? __pfx_kthread+0x10/0x10
[  100.115139][    C0]  ret_from_fork+0x31/0x70
[  100.115142][    C0]  ? __pfx_kthread+0x10/0x10
[  100.115146][    C0]  ret_from_fork_asm+0x1a/0x30
[  100.115160][    C0]  </TASK>