[ 1662.379693][ T9184] br1: port 1(veth1) entered blocking state
[ 1662.380950][ T9184] br1: port 1(veth1) entered disabled state
[ 1662.381416][ T9184] veth1: entered allmulticast mode
[ 1662.384896][ T9184] veth1: entered promiscuous mode
[ 1662.512110][   T69] br1: port 1(veth1) entered blocking state
[ 1662.512621][   T69] br1: port 1(veth1) entered forwarding state
[ 1681.969653][ T9323] br1: port 1(veth1) entered disabled state
[ 1682.074887][ T9324] veth1: left allmulticast mode
[ 1682.075277][ T9324] veth1: left promiscuous mode
[ 1682.075788][ T9324] br1: port 1(veth1) entered disabled state