[ 942.782697][ C0]
[ 942.783018][ C0] =============================
[ 942.783331][ C0] WARNING: suspicious RCU usage
[ 942.783651][ C0] 6.15.0-rc1-virtme #1 Not tainted
[ 942.783959][ C0] -----------------------------
[ 942.784263][ C0] drivers/net/veth.c:907 suspicious rcu_dereference_check() usage!
[ 942.784723][ C0]
[ 942.784723][ C0] other info that might help us debug this:
[ 942.784723][ C0]
[ 942.785340][ C0]
[ 942.785340][ C0] rcu_scheduler_active = 2, debug_locks = 1
[ 942.785838][ C0] no locks held by swapper/0/0.
[ 942.786162][ C0]
[ 942.786162][ C0] stack backtrace:
[ 942.786565][ C0] CPU: 0 UID: 0 PID: 0 Comm: swapper/0 Not tainted 6.15.0-rc1-virtme #1 PREEMPT(full)
[ 942.786569][ C0] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 942.786572][ C0] Call Trace:
[ 942.786585][ C0]
[ 942.786587][ C0] dump_stack_lvl+0xb0/0xd0
[ 942.786602][ C0] lockdep_rcu_suspicious+0x166/0x270
[ 942.786613][ C0] veth_xdp_rcv+0x824/0xc10
[ 942.786621][ C0] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 942.786629][ C0] ? debug_object_activate+0x387/0x490
[ 942.786639][ C0] ? __pfx_debug_object_activate+0x10/0x10
[ 942.786644][ C0] ? __pfx_veth_xdp_rcv+0x10/0x10
[ 942.786650][ C0] ? mark_held_locks+0x49/0x80
[ 942.786656][ C0] ? _raw_spin_unlock_irqrestore+0x5d/0x80
[ 942.786660][ C0] ? lockdep_hardirqs_on+0x7c/0x110
[ 942.786664][ C0] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 942.786669][ C0] ? __mod_timer+0x67c/0xb70
[ 942.786682][ C0] veth_poll+0x121/0x400
[ 942.786686][ C0] ? __pfx_veth_poll+0x10/0x10
[ 942.786698][ C0] ? addrconf_rs_timer+0x452/0x730
[ 942.786707][ C0] ? rcu_read_lock_any_held+0x43/0xb0
[ 942.786711][ C0] ? validate_chain+0x166/0x4d0
[ 942.786714][ C0] ? validate_chain+0x166/0x4d0
[ 942.786721][ C0] ? __lock_acquire+0x591/0x9d0
[ 942.786732][ C0] __napi_poll.constprop.0+0xa2/0x460
[ 942.786736][ C0] ? rcu_is_watching+0x12/0xc0
[ 942.786743][ C0] net_rx_action+0x542/0xd00
[ 942.786754][ C0] ? __pfx_net_rx_action+0x10/0x10
[ 942.786759][ C0] ? _raw_spin_unlock_irq+0x28/0x50
[ 942.786764][ C0] ? _raw_spin_unlock_irq+0x33/0x50
[ 942.786774][ C0] ? run_timer_softirq+0x1a/0x30
[ 942.786777][ C0] ? __lock_release+0x5d/0x170
[ 942.786787][ C0] handle_softirqs+0x218/0x620
[ 942.786801][ C0] __irq_exit_rcu+0xfa/0x160
[ 942.786804][ C0] irq_exit_rcu+0xe/0x30
[ 942.786807][ C0] sysvec_apic_timer_interrupt+0xa8/0xc0
[ 942.786814][ C0]
[ 942.786815][ C0]
[ 942.786817][ C0] asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 942.786823][ C0] RIP: 0010:pv_native_safe_halt+0xf/0x20
[ 942.786827][ C0] 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
[ 942.786830][ C0] RSP: 0018:ffffffffa7207df8 EFLAGS: 00000246
[ 942.786833][ C0] RAX: 00000000014bd171 RBX: 1ffffffff4e40fc3 RCX: ffffffffa5e2ba59
[ 942.786835][ C0] RDX: 0000000000000000 RSI: ffffffffa6b0b7a2 RDI: ffffffffa62539c0
[ 942.786838][ C0] RBP: 0000000000000000 R08: 0000000000000001 R09: ffffed100d9c667a
[ 942.786839][ C0] R10: ffff88806ce333d3 R11: 0000000000000000 R12: 0000000000000000
[ 942.786841][ C0] R13: ffffffffa7233240 R14: dffffc0000000000 R15: 0000000000014770
[ 942.786848][ C0] ? ct_kernel_exit.constprop.0+0x109/0x160
[ 942.786857][ C0] default_idle+0x9/0x10
[ 942.786860][ C0] default_idle_call+0x6d/0xb0
[ 942.786863][ C0] cpuidle_idle_call+0x26f/0x3a0
[ 942.786870][ C0] ? __pfx_cpuidle_idle_call+0x10/0x10
[ 942.786876][ C0] ? tsc_verify_tsc_adjust+0x98/0x300
[ 942.786885][ C0] do_idle+0xf6/0x160
[ 942.786891][ C0] cpu_startup_entry+0x54/0x60
[ 942.786895][ C0] rest_init+0x14b/0x260
[ 942.786900][ C0] start_kernel+0x350/0x410
[ 942.786908][ C0] x86_64_start_reservations+0x18/0x30
[ 942.786912][ C0] x86_64_start_kernel+0xba/0x110
[ 942.786916][ C0] common_startup_64+0x13e/0x148
[ 942.786934][ C0]