[ 1595.415642][ T9509] br1: port 1(veth1) entered blocking state
[ 1595.415938][ T9509] br1: port 1(veth1) entered disabled state
[ 1595.416234][ T9509] veth1: entered allmulticast mode
[ 1595.418112][ T9509] veth1: entered promiscuous mode
[ 1595.582656][   T64] br1: port 1(veth1) entered blocking state
[ 1595.582922][   T64] br1: port 1(veth1) entered forwarding state
[ 1631.102764][ T9600] br1: port 1(veth1) entered disabled state
[ 1631.276059][ T9601] veth1: left allmulticast mode
[ 1631.277481][ T9601] veth1: left promiscuous mode
[ 1631.277938][ T9601] br1: port 1(veth1) entered disabled state