[ 1452.216193][ T6557] br1: port 1(veth1) entered blocking state
[ 1452.216771][ T6557] br1: port 1(veth1) entered disabled state
[ 1452.217050][ T6557] veth1: entered allmulticast mode
[ 1452.218960][ T6557] veth1: entered promiscuous mode
[ 1452.375919][   T38] br1: port 1(veth1) entered blocking state
[ 1452.376183][   T38] br1: port 1(veth1) entered forwarding state
[ 1486.927903][ T6648] br1: port 1(veth1) entered disabled state
[ 1487.080180][ T6649] veth1: left allmulticast mode
[ 1487.080468][ T6649] veth1: left promiscuous mode
[ 1487.080803][ T6649] br1: port 1(veth1) entered disabled state