[  256.658049][ T4684] br0: port 1(veth1) entered blocking state
[  256.658326][ T4684] br0: port 1(veth1) entered disabled state
[  256.658541][ T4684] veth1: entered allmulticast mode
[  256.660045][ T4684] veth1: entered promiscuous mode
[  256.692090][ T4686] br0: port 2(veth2) entered blocking state
[  256.692470][ T4686] br0: port 2(veth2) entered disabled state
[  256.692650][ T4686] veth2: entered allmulticast mode
[  256.694139][ T4686] veth2: entered promiscuous mode
[  256.743737][   T36] br0: port 1(veth1) entered blocking state
[  256.743955][   T36] br0: port 1(veth1) entered forwarding state
[  256.784792][   T38] br0: port 2(veth2) entered blocking state
[  256.785023][   T38] br0: port 2(veth2) entered forwarding state
[  378.223890][ T5979] br0: port 1(veth1) entered disabled state
[  383.296746][ T5984] br0: port 1(veth1) entered forwarding state
[  388.444611][ T5992] br0: vlan filtering disabled, automatically disabling multicast vlan snooping
[  398.772647][ T6017] br0: vlan filtering disabled, automatically disabling multicast vlan snooping
[  398.848867][ T6024] br0: port 2(veth2) entered disabled state
[  398.879850][ T6025] br0: port 1(veth1) entered disabled state
[  398.906612][ T6026] veth2: left allmulticast mode
[  398.906787][ T6026] veth2: left promiscuous mode
[  398.907014][ T6026] br0: port 2(veth2) entered disabled state
[  398.908571][ T6026] veth1: left allmulticast mode
[  398.908723][ T6026] veth1: left promiscuous mode
[  398.908929][ T6026] br0: port 1(veth1) entered disabled state