[  722.780215][ T8194] br0: port 1(veth1) entered blocking state
[  722.780474][ T8194] br0: port 1(veth1) entered disabled state
[  722.780726][ T8194] veth1: entered allmulticast mode
[  722.782214][ T8194] veth1: entered promiscuous mode
[  722.834656][ T3304] br0: port 1(veth1) entered blocking state
[  722.834840][ T3304] br0: port 1(veth1) entered forwarding state
[  728.305021][ T8239] br0: port 1(veth1) entered disabled state
[  728.332898][ T8240] veth1: left allmulticast mode
[  728.333054][ T8240] veth1: left promiscuous mode
[  728.333272][ T8240] br0: port 1(veth1) entered disabled state