[ 5061.332991][    C3] 
[ 5061.333255][    C3] =============================
[ 5061.333490][    C3] WARNING: suspicious RCU usage
[ 5061.333721][    C3] 6.15.0-rc1-virtme #1 Not tainted
[ 5061.333963][    C3] -----------------------------
[ 5061.334204][    C3] drivers/net/veth.c:907 suspicious rcu_dereference_check() usage!
[ 5061.334552][    C3] 
[ 5061.334552][    C3] other info that might help us debug this:
[ 5061.334552][    C3] 
[ 5061.335024][    C3] 
[ 5061.335024][    C3] rcu_scheduler_active = 2, debug_locks = 1
[ 5061.335373][    C3] no locks held by ksoftirqd/3/32.
[ 5061.335615][    C3] 
[ 5061.335615][    C3] stack backtrace:
[ 5061.335906][    C3] CPU: 3 UID: 0 PID: 32 Comm: ksoftirqd/3 Not tainted 6.15.0-rc1-virtme #1 PREEMPT(full) 
[ 5061.335911][    C3] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 5061.335913][    C3] Call Trace:
[ 5061.335915][    C3]  <TASK>
[ 5061.335918][    C3]  dump_stack_lvl+0xb0/0xd0
[ 5061.335929][    C3]  lockdep_rcu_suspicious+0x166/0x270
[ 5061.335939][    C3]  veth_xdp_rcv+0x824/0xc10
[ 5061.335947][    C3]  ? __pfx_stack_trace_consume_entry+0x10/0x10
[ 5061.335954][    C3]  ? arch_stack_walk+0x8b/0xf0
[ 5061.335964][    C3]  ? __pfx_veth_xdp_rcv+0x10/0x10
[ 5061.335968][    C3]  ? ret_from_fork_asm+0x1a/0x30
[ 5061.335978][    C3]  ? rcu_read_lock_any_held+0x7e/0xb0
[ 5061.335984][    C3]  ? stack_depot_save_flags+0x42e/0x7a0
[ 5061.335990][    C3]  ? validate_chain+0x166/0x4d0
[ 5061.336000][    C3]  veth_poll+0x121/0x400
[ 5061.336005][    C3]  ? __pfx_veth_poll+0x10/0x10
[ 5061.336008][    C3]  ? rcu_do_batch+0x34c/0xf20
[ 5061.336019][    C3]  ? dl_scaled_delta_exec+0xe0/0x2e0
[ 5061.336034][    C3]  ? rcu_read_lock_any_held+0x43/0xb0
[ 5061.336037][    C3]  ? validate_chain+0x166/0x4d0
[ 5061.336048][    C3]  __napi_poll.constprop.0+0xa2/0x460
[ 5061.336053][    C3]  ? rcu_is_watching+0x12/0xc0
[ 5061.336060][    C3]  net_rx_action+0x542/0xd00
[ 5061.336070][    C3]  ? lockdep_hardirqs_on+0x7c/0x110
[ 5061.336076][    C3]  ? __pfx_net_rx_action+0x10/0x10
[ 5061.336080][    C3]  ? rcu_is_watching+0x12/0xc0
[ 5061.336084][    C3]  ? trace_sched_exit_tp+0xdb/0x140
[ 5061.336090][    C3]  ? __schedule+0x86a/0x1b00
[ 5061.336100][    C3]  ? __pfx___schedule+0x10/0x10
[ 5061.336113][    C3]  handle_softirqs+0x218/0x620
[ 5061.336122][    C3]  ? __pfx_run_ksoftirqd+0x10/0x10
[ 5061.336128][    C3]  run_ksoftirqd+0x3f/0x70
[ 5061.336131][    C3]  smpboot_thread_fn+0x307/0x960
[ 5061.336136][    C3]  ? __pfx_smpboot_thread_fn+0x10/0x10
[ 5061.336141][    C3]  kthread+0x37b/0x600
[ 5061.336147][    C3]  ? __pfx_kthread+0x10/0x10
[ 5061.336150][    C3]  ? ret_from_fork+0x1b/0x70
[ 5061.336155][    C3]  ? __lock_release+0x5d/0x170
[ 5061.336160][    C3]  ? rcu_is_watching+0x12/0xc0
[ 5061.336164][    C3]  ? __pfx_kthread+0x10/0x10
[ 5061.336169][    C3]  ret_from_fork+0x31/0x70
[ 5061.336171][    C3]  ? __pfx_kthread+0x10/0x10
[ 5061.336175][    C3]  ret_from_fork_asm+0x1a/0x30
[ 5061.336189][    C3]  </TASK>
[ 5128.864357][T22149] udpgso_bench_tx (22149) used greatest stack depth: 23296 bytes left