[ 81.599101][ T874] bridge: filtering via arp/ip/ip6tables is no longer available by default. Update your scripts to load br_netfilter if you need this.
[ 81.618045][ T874] Bridge firewalling registered
[ 82.029196][ T880] ip (880) used greatest stack depth: 23936 bytes left
[ 82.192505][ T882] 8021q: 802.1Q VLAN Support v1.8
[ 83.024824][ T890] br0: port 1(vtep-host) entered blocking state
[ 83.025858][ T890] br0: port 1(vtep-host) entered disabled state
[ 83.026171][ T890] vtep-host: entered allmulticast mode
[ 83.028355][ T890] vtep-host: entered promiscuous mode
[ 83.757624][ T897] br0: port 2(vxd) entered blocking state
[ 83.757872][ T897] br0: port 2(vxd) entered disabled state
[ 83.758109][ T897] vxd: entered allmulticast mode
[ 83.760571][ T897] vxd: entered promiscuous mode
[ 84.819193][ T909] br0: port 2(vxd) entered blocking state
[ 84.819669][ T909] br0: port 2(vxd) entered forwarding state
[ 84.820453][ T909] br0: port 1(vtep-host) entered blocking state
[ 84.820706][ T909] br0: port 1(vtep-host) entered forwarding state
[ 87.881227][ C1]
[ 87.881616][ C1] =============================
[ 87.882145][ C1] WARNING: suspicious RCU usage
[ 87.882318][ C1] 6.13.0-virtme #1 Not tainted
[ 87.882479][ C1] -----------------------------
[ 87.882662][ C1] ./include/net/net_namespace.h:404 suspicious rcu_dereference_check() usage!
[ 87.882934][ C1]
[ 87.882934][ C1] other info that might help us debug this:
[ 87.882934][ C1]
[ 87.883261][ C1]
[ 87.883261][ C1] rcu_scheduler_active = 2, debug_locks = 1
[ 87.883498][ C1] 1 lock held by swapper/1/0:
[ 87.883660][ C1] #0: ffffc900001e0d60 ((&n->timer)){+.-.}-{0:0}, at: call_timer_fn+0xe8/0x230
[ 87.883972][ C1]
[ 87.883972][ C1] stack backtrace:
[ 87.884180][ C1] CPU: 1 UID: 0 PID: 0 Comm: swapper/1 Not tainted 6.13.0-virtme #1
[ 87.884184][ C1] Hardware name: Bochs Bochs, BIOS Bochs 01/01/2011
[ 87.884187][ C1] Call Trace:
[ 87.884189][ C1]
[ 87.884193][ C1] dump_stack_lvl+0xb0/0xd0
[ 87.884204][ C1] lockdep_rcu_suspicious+0x1ea/0x280
[ 87.884218][ C1] __icmp_send+0xafd/0x1570
[ 87.884227][ C1] ? debug_object_activate+0x389/0x4a0
[ 87.884238][ C1] ? __pfx_debug_object_activate+0x10/0x10
[ 87.884243][ C1] ? __pfx___icmp_send+0x10/0x10
[ 87.884251][ C1] ? get_nohz_timer_target+0x1a3/0x3a0
[ 87.884261][ C1] ? rcu_read_lock_any_held+0x43/0xb0
[ 87.884266][ C1] ? validate_chain+0x1fe/0xae0
[ 87.884278][ C1] ? __pfx_validate_chain+0x10/0x10
[ 87.884282][ C1] ? hlock_class+0x4e/0x130
[ 87.884285][ C1] ? mark_lock+0x38/0x3e0
[ 87.884295][ C1] ? __lock_acquire+0xb9a/0x1680
[ 87.884303][ C1] ipv4_send_dest_unreach+0x3b5/0x820
[ 87.884310][ C1] ? neigh_invalidate+0x1c7/0x540
[ 87.884316][ C1] ? __pfx_ipv4_send_dest_unreach+0x10/0x10
[ 87.884329][ C1] ipv4_link_failure+0x1b/0x190
[ 87.884334][ C1] arp_error_report+0x96/0x170
[ 87.884342][ C1] neigh_invalidate+0x209/0x540
[ 87.884351][ C1] neigh_timer_handler+0x87a/0xdf0
[ 87.884361][ C1] ? __pfx_neigh_timer_handler+0x10/0x10
[ 87.884364][ C1] call_timer_fn+0x13b/0x230
[ 87.884367][ C1] ? call_timer_fn+0xe8/0x230
[ 87.884370][ C1] ? call_timer_fn+0xe8/0x230
[ 87.884374][ C1] ? __pfx_call_timer_fn+0x10/0x10
[ 87.884377][ C1] ? mark_lock+0x38/0x3e0
[ 87.884394][ C1] __run_timers+0x545/0x810
[ 87.884398][ C1] ? __pfx_neigh_timer_handler+0x10/0x10
[ 87.884408][ C1] ? __pfx___run_timers+0x10/0x10
[ 87.884411][ C1] ? clockevents_program_event+0xf6/0x300
[ 87.884422][ C1] ? do_raw_spin_lock+0x131/0x270
[ 87.884427][ C1] ? __pfx_do_raw_spin_lock+0x10/0x10
[ 87.884432][ C1] ? lock_acquire+0x32/0xc0
[ 87.884434][ C1] ? run_timer_softirq+0xe6/0x1c0
[ 87.884444][ C1] run_timer_softirq+0xee/0x1c0
[ 87.884448][ C1] handle_softirqs+0x1f6/0x5c0
[ 87.884461][ C1] __irq_exit_rcu+0xc4/0x100
[ 87.884464][ C1] irq_exit_rcu+0xe/0x20
[ 87.884467][ C1] sysvec_apic_timer_interrupt+0x78/0x90
[ 87.884472][ C1]
[ 87.884473][ C1]
[ 87.884475][ C1] asm_sysvec_apic_timer_interrupt+0x1a/0x20
[ 87.884480][ C1] RIP: 0010:default_idle+0xf/0x20
[ 87.884484][ C1] Code: 4c 01 c7 4c 29 c2 e9 72 ff ff ff 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 23 2c 13 00 fb f4 c3 cc cc cc cc 66 66 2e 0f 1f 84 00 00 00 00 00 90 90 90 90 90
[ 87.884487][ C1] RSP: 0018:ffffc90000157df8 EFLAGS: 00000242
[ 87.884491][ C1] RAX: 00000000003eaf3b RBX: 1ffff9200002afc1 RCX: ffffffffa752eb15
[ 87.884493][ C1] RDX: 0000000000000000 RSI: 0000000000000000 RDI: ffffffffa4d69aa4
[ 87.884494][ C1] RBP: 0000000000000000 R08: 0000000000000001 R09: ffffed1006c1703a
[ 87.884496][ C1] R10: ffff8880360b81d3 R11: ffff888001b2c640 R12: 0000000000000000
[ 87.884498][ C1] R13: ffff888001b2c640 R14: dffffc0000000000 R15: 0000000000000000
[ 87.884507][ C1] ? ct_kernel_exit.constprop.0+0xc5/0xf0
[ 87.884511][ C1] ? cpuidle_idle_call+0x1f4/0x280
[ 87.884521][ C1] default_idle_call+0x6d/0xb0
[ 87.884523][ C1] cpuidle_idle_call+0x1f4/0x280
[ 87.884528][ C1] ? __pfx_cpuidle_idle_call+0x10/0x10
[ 87.884535][ C1] ? tsc_verify_tsc_adjust+0x5e/0x2b0
[ 87.884546][ C1] do_idle+0xf6/0x160
[ 87.884553][ C1] cpu_startup_entry+0x54/0x60
[ 87.884557][ C1] start_secondary+0x21e/0x2b0
[ 87.884562][ C1] ? __pfx_start_secondary+0x10/0x10
[ 87.884572][ C1] common_startup_64+0x12c/0x138
[ 87.884592][ C1]
[ 87.932660][ T11] br0: port 1(vtep-host) entered disabled state
[ 88.055958][ T11] vtep-host (unregistering): left allmulticast mode
[ 88.056439][ T11] vtep-host (unregistering): left promiscuous mode
[ 88.056667][ T11] br0: port 1(vtep-host) entered disabled state
[ 88.178639][ T11] vxd: left allmulticast mode
[ 88.178885][ T11] vxd: left promiscuous mode
[ 88.179336][ T11] br0: port 2(vxd) entered disabled state