[ 1597.347938][ T6780] br1: port 1(veth1) entered blocking state
[ 1597.348194][ T6780] br1: port 1(veth1) entered disabled state
[ 1597.348470][ T6780] veth1: entered allmulticast mode
[ 1597.351100][ T6780] veth1: entered promiscuous mode
[ 1597.512967][ T3833] br1: port 1(veth1) entered blocking state
[ 1597.513230][ T3833] br1: port 1(veth1) entered forwarding state
[ 1632.734231][ T6871] br1: port 1(veth1) entered disabled state
[ 1632.899316][ T6873] veth1: left allmulticast mode
[ 1632.899518][ T6873] veth1: left promiscuous mode
[ 1632.899818][ T6873] br1: port 1(veth1) entered disabled state