[ 1299.993215][ T6942] br0: port 1(veth1) entered blocking state
[ 1299.994233][ T6942] br0: port 1(veth1) entered disabled state
[ 1299.994757][ T6942] veth1: entered allmulticast mode
[ 1299.998832][ T6942] veth1: entered promiscuous mode
[ 1300.244381][   T38] br0: port 1(veth1) entered blocking state
[ 1300.244868][   T38] br0: port 1(veth1) entered forwarding state
[ 1307.478422][ T6985] br0: port 1(veth1) entered disabled state
[ 1307.585621][ T6986] veth1: left allmulticast mode
[ 1307.586002][ T6986] veth1: left promiscuous mode
[ 1307.587329][ T6986] br0: port 1(veth1) entered disabled state