[ 1512.774527][ T4417] br1: port 1(veth1) entered blocking state
[ 1512.774811][ T4417] br1: port 1(veth1) entered disabled state
[ 1512.775077][ T4417] veth1: entered allmulticast mode
[ 1512.776844][ T4417] veth1: entered promiscuous mode
[ 1512.924145][ T2022] br1: port 1(veth1) entered blocking state
[ 1512.924524][ T2022] br1: port 1(veth1) entered forwarding state
[ 1528.489581][ T4476] br1: port 1(veth1) entered disabled state
[ 1528.647832][ T4477] veth1: left allmulticast mode
[ 1528.648101][ T4477] veth1: left promiscuous mode
[ 1528.648415][ T4477] br1: port 1(veth1) entered disabled state