[ 1528.651804][ T7475] br1: port 1(veth1) entered blocking state
[ 1528.652087][ T7475] br1: port 1(veth1) entered disabled state
[ 1528.652335][ T7475] veth1: entered allmulticast mode
[ 1528.654189][ T7475] veth1: entered promiscuous mode
[ 1528.807423][   T64] br1: port 1(veth1) entered blocking state
[ 1528.807815][   T64] br1: port 1(veth1) entered forwarding state
[ 1544.246277][ T7534] br1: port 1(veth1) entered disabled state
[ 1544.407735][ T7535] veth1: left allmulticast mode
[ 1544.407967][ T7535] veth1: left promiscuous mode
[ 1544.408263][ T7535] br1: port 1(veth1) entered disabled state