[ 1227.059972][ T5987] br1: port 1(veth1) entered blocking state
[ 1227.060534][ T5987] br1: port 1(veth1) entered disabled state
[ 1227.061772][ T5987] veth1: entered allmulticast mode
[ 1227.065310][ T5987] veth1: entered promiscuous mode
[ 1227.176974][   T37] br1: port 1(veth1) entered blocking state
[ 1227.177519][   T37] br1: port 1(veth1) entered forwarding state
[ 1260.896258][ T6166] br1: port 1(veth1) entered disabled state
[ 1261.030916][ T6167] veth1: left allmulticast mode
[ 1261.031294][ T6167] veth1: left promiscuous mode
[ 1261.031817][ T6167] br1: port 1(veth1) entered disabled state