[ 1659.938490][ T6380] br1: port 1(veth1) entered blocking state
[ 1659.938777][ T6380] br1: port 1(veth1) entered disabled state
[ 1659.939039][ T6380] veth1: entered allmulticast mode
[ 1659.940938][ T6380] veth1: entered promiscuous mode
[ 1660.098227][   T37] br1: port 1(veth1) entered blocking state
[ 1660.098525][   T37] br1: port 1(veth1) entered forwarding state
[ 1675.966004][ T6439] br1: port 1(veth1) entered disabled state
[ 1676.135299][ T6440] veth1: left allmulticast mode
[ 1676.135558][ T6440] veth1: left promiscuous mode
[ 1676.135869][ T6440] br1: port 1(veth1) entered disabled state