[  766.878929][T12130] br1: port 1(veth1) entered blocking state
[  766.879164][T12130] br1: port 1(veth1) entered disabled state
[  766.879501][T12130] veth1: entered allmulticast mode
[  766.880958][T12130] veth1: entered promiscuous mode
[  766.911509][ T2109] br1: port 1(veth1) entered blocking state
[  766.911743][ T2109] br1: port 1(veth1) entered forwarding state
[  781.345024][T12267] br1: port 1(veth1) entered disabled state
[  781.368899][T12268] veth1: left allmulticast mode
[  781.369125][T12268] veth1: left promiscuous mode
[  781.369471][T12268] br1: port 1(veth1) entered disabled state