[ 5137.009713][ C1]
[ 5137.009970][ C1] =============================
[ 5137.010223][ C1] WARNING: suspicious RCU usage
[ 5137.010473][ C1] 6.15.0-rc1-virtme #1 Not tainted
[ 5137.010741][ C1] -----------------------------
[ 5137.011005][ C1] drivers/net/veth.c:907 suspicious rcu_dereference_check() usage!
[ 5137.011395][ C1]
[ 5137.011395][ C1] other info that might help us debug this:
[ 5137.011395][ C1]
[ 5137.011877][ C1]
[ 5137.011877][ C1] rcu_scheduler_active = 2, debug_locks = 1
[ 5137.012247][ C1] no locks held by swapper/1/0.
[ 5137.012497][ C1]
[ 5137.012497][ C1] stack backtrace:
[ 5137.012806][ C1] CPU: 1 UID: 0 PID: 0 Comm: swapper/1 Not tainted 6.15.0-rc1-virtme #1 PREEMPT(full)
[ 5137.012810][ C1] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 5137.012812][ C1] Call Trace:
[ 5137.012814][ C1]
[ 5137.012817][ C1] dump_stack_lvl+0xb0/0xd0
[ 5137.012829][ C1] lockdep_rcu_suspicious+0x166/0x270
[ 5137.012841][ C1] veth_xdp_rcv+0x824/0xc10
[ 5137.012850][ C1] ? clockevents_program_event+0xf6/0x300
[ 5137.012861][ C1] ? find_held_lock+0x2b/0x80
[ 5137.012868][ C1] ? __pfx_veth_xdp_rcv+0x10/0x10
[ 5137.012871][ C1] ? mark_held_locks+0x49/0x80
[ 5137.012877][ C1] ? _raw_spin_unlock_irqrestore+0x5d/0x80
[ 5137.012886][ C1] ? lockdep_hardirqs_on+0x7c/0x110
[ 5137.012891][ C1] ? _raw_spin_unlock_irqrestore+0x46/0x80
[ 5137.012895][ C1] ? napi_complete_done+0x3f4/0x760
[ 5137.012901][ C1] ? lock_downgrade+0x80/0xc0
[ 5137.012906][ C1] ? __pfx_napi_complete_done+0x10/0x10
[ 5137.012915][ C1] veth_poll+0x121/0x400
[ 5137.012919][ C1] ? __pfx_veth_poll+0x10/0x10
[ 5137.012922][ C1] ? validate_chain+0x166/0x4d0
[ 5137.012933][ C1] ? __lock_acquire+0x591/0x9d0
[ 5137.012945][ C1] ? rcu_read_lock_any_held+0x43/0xb0
[ 5137.012953][ C1] ? validate_chain+0x166/0x4d0
[ 5137.012961][ C1] ? __lock_acquire+0x591/0x9d0
[ 5137.012968][ C1] __napi_poll.constprop.0+0xa2/0x460
[ 5137.012971][ C1] ? rcu_is_watching+0x12/0xc0
[ 5137.012979][ C1] net_rx_action+0x542/0xd00
[ 5137.012991][ C1] ? __pfx_net_rx_action+0x10/0x10
[ 5137.013001][ C1] ? kvm_clock_get_cycles+0x18/0x30
[ 5137.013006][ C1] ? ktime_get+0xb8/0x200
[ 5137.013013][ C1] ? clockevents_program_event+0x1ea/0x300
[ 5137.013024][ C1] handle_softirqs+0x218/0x620
[ 5137.013037][ C1] __irq_exit_rcu+0xfa/0x160
[ 5137.013040][ C1] irq_exit_rcu+0xe/0x30
[ 5137.013043][ C1] sysvec_apic_timer_interrupt+0xa8/0xc0
[ 5137.013050][ C1]
[ 5137.013051][ C1]
[ 5137.013054][ C1] asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 5137.013058][ C1] RIP: 0010:pv_native_safe_halt+0xf/0x20
[ 5137.013063][ C1] Code: ff 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 a0 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
[ 5137.013065][ C1] RSP: 0000:ffffc90000137de8 EFLAGS: 00000242
[ 5137.013069][ C1] RAX: 000000000b8dfc6b RBX: 1ffff92000026fc1 RCX: ffffffffa8828a59
[ 5137.013071][ C1] RDX: 0000000000000000 RSI: ffffffffa950b5e2 RDI: ffffffffa8c539c0
[ 5137.013073][ C1] RBP: 0000000000000000 R08: 0000000000000001 R09: ffffed100cb1667a
[ 5137.013074][ C1] R10: ffff8880658b33d3 R11: 0000000000000000 R12: 0000000000000000
[ 5137.013076][ C1] R13: ffff888001b20040 R14: dffffc0000000000 R15: 0000000000000000
[ 5137.013084][ C1] ? ct_kernel_exit.constprop.0+0x109/0x160
[ 5137.013092][ C1] default_idle+0x9/0x10
[ 5137.013094][ C1] default_idle_call+0x6d/0xb0
[ 5137.013097][ C1] cpuidle_idle_call+0x26f/0x3a0
[ 5137.013104][ C1] ? __pfx_cpuidle_idle_call+0x10/0x10
[ 5137.013110][ C1] ? tsc_verify_tsc_adjust+0x98/0x300
[ 5137.013119][ C1] do_idle+0xf6/0x160
[ 5137.013125][ C1] cpu_startup_entry+0x54/0x60
[ 5137.013129][ C1] start_secondary+0x213/0x2a0
[ 5137.013134][ C1] ? __pfx_start_secondary+0x10/0x10
[ 5137.013143][ C1] common_startup_64+0x13e/0x148
[ 5137.013162][ C1]