[ 1503.198323][ T6199] br1: port 1(veth1) entered blocking state
[ 1503.198953][ T6199] br1: port 1(veth1) entered disabled state
[ 1503.199570][ T6199] veth1: entered allmulticast mode
[ 1503.205431][ T6199] veth1: entered promiscuous mode
[ 1503.344666][ T3777] br1: port 1(veth1) entered blocking state
[ 1503.345204][ T3777] br1: port 1(veth1) entered forwarding state
[ 1536.901236][ T6378] br1: port 1(veth1) entered disabled state
[ 1537.029064][ T6379] veth1: left allmulticast mode
[ 1537.029456][ T6379] veth1: left promiscuous mode
[ 1537.030477][ T6379] br1: port 1(veth1) entered disabled state