[ 1521.498043][ T7531] br1: port 1(veth1) entered blocking state
[ 1521.498311][ T7531] br1: port 1(veth1) entered disabled state
[ 1521.498554][ T7531] veth1: entered allmulticast mode
[ 1521.500588][ T7531] veth1: entered promiscuous mode
[ 1521.650180][   T62] br1: port 1(veth1) entered blocking state
[ 1521.650445][   T62] br1: port 1(veth1) entered forwarding state
[ 1541.914257][ T7605] br1: port 1(veth1) entered disabled state
[ 1542.100000][ T7607] veth1: left allmulticast mode
[ 1542.100253][ T7607] veth1: left promiscuous mode
[ 1542.100580][ T7607] br1: port 1(veth1) entered disabled state