[ 1252.462151][ T6109] br0: port 1(veth1) entered blocking state
[ 1252.462379][ T6109] br0: port 1(veth1) entered disabled state
[ 1252.462575][ T6109] veth1: entered allmulticast mode
[ 1252.464061][ T6109] veth1: entered promiscuous mode
[ 1252.528109][   T72] br0: port 1(veth1) entered blocking state
[ 1252.528324][   T72] br0: port 1(veth1) entered forwarding state
[ 1258.091107][ T6155] br0: port 1(veth1) entered disabled state
[ 1258.109672][ T6156] veth1: left allmulticast mode
[ 1258.109874][ T6156] veth1: left promiscuous mode
[ 1258.110184][ T6156] br0: port 1(veth1) entered disabled state