[ 1520.165742][ T4460] br1: port 1(veth1) entered blocking state
[ 1520.165982][ T4460] br1: port 1(veth1) entered disabled state
[ 1520.166217][ T4460] veth1: entered allmulticast mode
[ 1520.168033][ T4460] veth1: entered promiscuous mode
[ 1520.321938][   T65] br1: port 1(veth1) entered blocking state
[ 1520.322279][   T65] br1: port 1(veth1) entered forwarding state
[ 1536.024312][ T4519] br1: port 1(veth1) entered disabled state
[ 1536.165399][ T4520] veth1: left allmulticast mode
[ 1536.165618][ T4520] veth1: left promiscuous mode
[ 1536.165914][ T4520] br1: port 1(veth1) entered disabled state