[ 1577.091781][ T6964] br1: port 1(veth1) entered blocking state
[ 1577.092245][ T6964] br1: port 1(veth1) entered disabled state
[ 1577.092668][ T6964] veth1: entered allmulticast mode
[ 1577.107015][ T6964] veth1: entered promiscuous mode
[ 1577.261471][   T57] br1: port 1(veth1) entered blocking state
[ 1577.261926][   T57] br1: port 1(veth1) entered forwarding state
[ 1611.035898][ T7143] br1: port 1(veth1) entered disabled state
[ 1611.155440][ T7144] veth1: left allmulticast mode
[ 1611.155799][ T7144] veth1: left promiscuous mode
[ 1611.156318][ T7144] br1: port 1(veth1) entered disabled state