[ 1512.778119][ T6788] br1: port 1(veth1) entered blocking state
[ 1512.778448][ T6788] br1: port 1(veth1) entered disabled state
[ 1512.778751][ T6788] veth1: entered allmulticast mode
[ 1512.780654][ T6788] veth1: entered promiscuous mode
[ 1512.940577][ T3452] br1: port 1(veth1) entered blocking state
[ 1512.940855][ T3452] br1: port 1(veth1) entered forwarding state
[ 1533.329188][ T6863] br1: port 1(veth1) entered disabled state
[ 1533.521601][ T6865] veth1: left allmulticast mode
[ 1533.522333][ T6865] veth1: left promiscuous mode
[ 1533.522848][ T6865] br1: port 1(veth1) entered disabled state