[ 1520.177758][ T6715] br1: port 1(veth1) entered blocking state
[ 1520.178071][ T6715] br1: port 1(veth1) entered disabled state
[ 1520.178368][ T6715] veth1: entered allmulticast mode
[ 1520.180269][ T6715] veth1: entered promiscuous mode
[ 1520.340743][ T5240] br1: port 1(veth1) entered blocking state
[ 1520.341035][ T5240] br1: port 1(veth1) entered forwarding state
[ 1540.674243][ T6790] br1: port 1(veth1) entered disabled state
[ 1540.817975][ T6791] veth1: left allmulticast mode
[ 1540.818257][ T6791] veth1: left promiscuous mode
[ 1540.818586][ T6791] br1: port 1(veth1) entered disabled state