[ 1517.205601][ T6222] br1: port 1(veth1) entered blocking state
[ 1517.205854][ T6222] br1: port 1(veth1) entered disabled state
[ 1517.206090][ T6222] veth1: entered allmulticast mode
[ 1517.207870][ T6222] veth1: entered promiscuous mode
[ 1517.337336][ T4788] br1: port 1(veth1) entered blocking state
[ 1517.337578][ T4788] br1: port 1(veth1) entered forwarding state
[ 1537.297963][ T6297] br1: port 1(veth1) entered disabled state
[ 1537.452418][ T6298] veth1: left allmulticast mode
[ 1537.452734][ T6298] veth1: left promiscuous mode
[ 1537.453040][ T6298] br1: port 1(veth1) entered disabled state