[ 1248.705730][ T5930] br1: port 1(veth1) entered blocking state
[ 1248.706285][ T5930] br1: port 1(veth1) entered disabled state
[ 1248.706768][ T5930] veth1: entered allmulticast mode
[ 1248.710549][ T5930] veth1: entered promiscuous mode
[ 1248.824339][  T153] br1: port 1(veth1) entered blocking state
[ 1248.824828][  T153] br1: port 1(veth1) entered forwarding state
[ 1282.359515][ T6109] br1: port 1(veth1) entered disabled state
[ 1282.493788][ T6110] veth1: left allmulticast mode
[ 1282.494162][ T6110] veth1: left promiscuous mode
[ 1282.494674][ T6110] br1: port 1(veth1) entered disabled state