[  502.840036][ T5314] br1: port 1(veth1) entered blocking state
[  502.840410][ T5314] br1: port 1(veth1) entered disabled state
[  502.840740][ T5314] veth1: entered allmulticast mode
[  502.842866][ T5314] veth1: entered promiscuous mode
[  502.889618][   T48] br1: port 1(veth1) entered blocking state
[  502.889965][   T48] br1: port 1(veth1) entered forwarding state
[  530.053026][ T5498] br1: port 1(veth1) entered disabled state
[  530.080071][ T5499] veth1: left allmulticast mode
[  530.080359][ T5499] veth1: left promiscuous mode
[  530.080707][ T5499] br1: port 1(veth1) entered disabled state