[  749.692794][ T6878] br1: port 1(veth1) entered blocking state
[  749.693018][ T6878] br1: port 1(veth1) entered disabled state
[  749.693199][ T6878] veth1: entered allmulticast mode
[  749.694589][ T6878] veth1: entered promiscuous mode
[  749.716721][ T6219] br1: port 1(veth1) entered blocking state
[  749.716912][ T6219] br1: port 1(veth1) entered forwarding state
[  760.701082][ T6982] br1: port 1(veth1) entered disabled state
[  760.728194][ T6983] veth1: left allmulticast mode
[  760.728359][ T6983] veth1: left promiscuous mode
[  760.728571][ T6983] br1: port 1(veth1) entered disabled state