[ 292.100891][ C1]
[ 292.101204][ C1] =============================
[ 292.101484][ C1] WARNING: suspicious RCU usage
[ 292.101758][ C1] 6.15.0-rc1-virtme #1 Not tainted
[ 292.102020][ C1] -----------------------------
[ 292.102287][ C1] drivers/net/veth.c:907 suspicious rcu_dereference_check() usage!
[ 292.102665][ C1]
[ 292.102665][ C1] other info that might help us debug this:
[ 292.102665][ C1]
[ 292.103178][ C1]
[ 292.103178][ C1] rcu_scheduler_active = 2, debug_locks = 1
[ 292.103568][ C1] no locks held by swapper/1/0.
[ 292.103829][ C1]
[ 292.103829][ C1] stack backtrace:
[ 292.104161][ C1] CPU: 1 UID: 0 PID: 0 Comm: swapper/1 Not tainted 6.15.0-rc1-virtme #1 PREEMPT(full)
[ 292.104165][ C1] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 292.104168][ C1] Call Trace:
[ 292.104171][ C1]
[ 292.104176][ C1] dump_stack_lvl+0xb0/0xd0
[ 292.104189][ C1] lockdep_rcu_suspicious+0x166/0x270
[ 292.104201][ C1] veth_xdp_rcv+0x824/0xc10
[ 292.104208][ C1] ? clockevents_program_event+0xf6/0x300
[ 292.104218][ C1] ? find_held_lock+0x2b/0x80
[ 292.104225][ C1] ? __pfx_veth_xdp_rcv+0x10/0x10
[ 292.104229][ C1] ? mark_held_locks+0x49/0x80
[ 292.104234][ C1] ? _raw_spin_unlock_irqrestore+0x5d/0x80
[ 292.104241][ C1] ? lockdep_hardirqs_on+0x7c/0x110
[ 292.104246][ C1] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 292.104250][ C1] ? napi_complete_done+0x3f4/0x760
[ 292.104255][ C1] ? lock_downgrade+0x80/0xc0
[ 292.104260][ C1] ? __pfx_napi_complete_done+0x10/0x10
[ 292.104263][ C1] ? do_raw_spin_unlock+0x58/0x220
[ 292.104272][ C1] veth_poll+0x121/0x400
[ 292.104277][ C1] ? __pfx_veth_poll+0x10/0x10
[ 292.104280][ C1] ? validate_chain+0x166/0x4d0
[ 292.104288][ C1] ? __lock_acquire+0x591/0x9d0
[ 292.104300][ C1] ? rcu_read_lock_any_held+0x43/0xb0
[ 292.104306][ C1] ? validate_chain+0x166/0x4d0
[ 292.104314][ C1] ? __lock_acquire+0x591/0x9d0
[ 292.104322][ C1] __napi_poll.constprop.0+0xa2/0x460
[ 292.104325][ C1] ? rcu_is_watching+0x12/0xc0
[ 292.104333][ C1] net_rx_action+0x542/0xd00
[ 292.104344][ C1] ? __pfx_net_rx_action+0x10/0x10
[ 292.104355][ C1] ? kvm_clock_get_cycles+0x18/0x30
[ 292.104361][ C1] ? ktime_get+0xb8/0x200
[ 292.104369][ C1] ? clockevents_program_event+0x1ea/0x300
[ 292.104379][ C1] handle_softirqs+0x218/0x620
[ 292.104392][ C1] __irq_exit_rcu+0xfa/0x160
[ 292.104396][ C1] irq_exit_rcu+0xe/0x30
[ 292.104399][ C1] sysvec_apic_timer_interrupt+0xa8/0xc0
[ 292.104405][ C1]
[ 292.104406][ C1]
[ 292.104408][ C1] asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 292.104413][ C1] RIP: 0010:pv_native_safe_halt+0xf/0x20
[ 292.104418][ C1] Code: df d3 00 c3 cc cc cc cc 0f 1f 00 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 90 f3 0f 1e fa 66 90 0f 00 2d e3 70 26 00 fb f4 cc cc cc cc 66 2e 0f 1f 84 00 00 00 00 00 66 90 90 90 90 90 90
[ 292.104421][ C1] RSP: 0018:ffffc90000137de8 EFLAGS: 00000246
[ 292.104424][ C1] RAX: 0000000000af7869 RBX: 1ffff92000026fc1 RCX: ffffffffb022ba59
[ 292.104427][ C1] RDX: 0000000000000000 RSI: ffffffffb0f0b7a2 RDI: ffffffffb06539c0
[ 292.104428][ C1] RBP: 0000000000000000 R08: 0000000000000001 R09: ffffed100d9d667a
[ 292.104430][ C1] R10: ffff88806ceb33d3 R11: 0000000000000000 R12: 0000000000000000
[ 292.104432][ C1] R13: ffff888001b20040 R14: dffffc0000000000 R15: 0000000000000000
[ 292.104440][ C1] ? ct_kernel_exit.constprop.0+0x109/0x160
[ 292.104448][ C1] default_idle+0x9/0x10
[ 292.104451][ C1] default_idle_call+0x6d/0xb0
[ 292.104453][ C1] cpuidle_idle_call+0x26f/0x3a0
[ 292.104459][ C1] ? __pfx_cpuidle_idle_call+0x10/0x10
[ 292.104465][ C1] ? tsc_verify_tsc_adjust+0x98/0x300
[ 292.104473][ C1] do_idle+0xf6/0x160
[ 292.104479][ C1] cpu_startup_entry+0x54/0x60
[ 292.104483][ C1] start_secondary+0x213/0x2a0
[ 292.104488][ C1] ? __pfx_start_secondary+0x10/0x10
[ 292.104496][ C1] common_startup_64+0x13e/0x148
[ 292.104514][ C1]