[ 1987.513148][T20617] br1: port 1(veth1) entered blocking state
[ 1987.513599][T20617] br1: port 1(veth1) entered disabled state
[ 1987.514055][T20617] veth1: entered allmulticast mode
[ 1987.519344][T20617] veth1: entered promiscuous mode
[ 1987.650562][T17253] br1: port 1(veth1) entered blocking state
[ 1987.651045][T17253] br1: port 1(veth1) entered forwarding state
[ 2007.032612][T20756] br1: port 1(veth1) entered disabled state
[ 2007.154083][T20757] veth1: left allmulticast mode
[ 2007.154470][T20757] veth1: left promiscuous mode
[ 2007.154980][T20757] br1: port 1(veth1) entered disabled state