[ 1653.933756][T12952] br1: port 1(veth1) entered blocking state
[ 1653.934107][T12952] br1: port 1(veth1) entered disabled state
[ 1653.934355][T12952] veth1: entered allmulticast mode
[ 1653.936213][T12952] veth1: entered promiscuous mode
[ 1654.087025][   T37] br1: port 1(veth1) entered blocking state
[ 1654.087306][   T37] br1: port 1(veth1) entered forwarding state
[ 1669.678683][T13011] br1: port 1(veth1) entered disabled state
[ 1669.845345][T13012] veth1: left allmulticast mode
[ 1669.845680][T13012] veth1: left promiscuous mode
[ 1669.846144][T13012] br1: port 1(veth1) entered disabled state