[ 1420.851419][ T4163] br1: port 1(veth1) entered blocking state
[ 1420.851699][ T4163] br1: port 1(veth1) entered disabled state
[ 1420.852625][ T4163] veth1: entered allmulticast mode
[ 1420.854529][ T4163] veth1: entered promiscuous mode
[ 1420.987416][   T49] br1: port 1(veth1) entered blocking state
[ 1420.987718][   T49] br1: port 1(veth1) entered forwarding state
[ 1436.002527][ T4222] br1: port 1(veth1) entered disabled state
[ 1436.150318][ T4223] veth1: left allmulticast mode
[ 1436.150532][ T4223] veth1: left promiscuous mode
[ 1436.151086][ T4223] br1: port 1(veth1) entered disabled state