[ 1536.345537][ T6979] br1: port 1(veth1) entered blocking state
[ 1536.346038][ T6979] br1: port 1(veth1) entered disabled state
[ 1536.346489][ T6979] veth1: entered allmulticast mode
[ 1536.350133][ T6979] veth1: entered promiscuous mode
[ 1536.463135][ T2227] br1: port 1(veth1) entered blocking state
[ 1536.463590][ T2227] br1: port 1(veth1) entered forwarding state
[ 1570.572327][ T7159] br1: port 1(veth1) entered disabled state
[ 1570.678670][ T7160] veth1: left allmulticast mode
[ 1570.679044][ T7160] veth1: left promiscuous mode
[ 1570.679548][ T7160] br1: port 1(veth1) entered disabled state