[  577.809678][ T4720] br1: port 1(veth1.100) entered blocking state
[  577.809928][ T4720] br1: port 1(veth1.100) entered disabled state
[  577.810174][ T4720] veth1.100: entered allmulticast mode
[  577.810360][ T4720] veth1: entered allmulticast mode
[  577.811970][ T4720] veth1.100: entered promiscuous mode
[  577.812156][ T4720] veth1: entered promiscuous mode
[  577.887117][ T4723] br1: port 1(veth1.100) entered blocking state
[  577.887315][ T4723] br1: port 1(veth1.100) entered forwarding state
[  578.091981][ T4734] br2: port 1(veth1.200) entered blocking state
[  578.092187][ T4734] br2: port 1(veth1.200) entered disabled state
[  578.092374][ T4734] veth1.200: entered allmulticast mode
[  578.094212][ T4734] veth1.200: entered promiscuous mode
[  578.177113][ T4738] br2: port 1(veth1.200) entered blocking state
[  578.177351][ T4738] br2: port 1(veth1.200) entered forwarding state
[  587.752124][ T4803] veth1.100: left allmulticast mode
[  587.752410][ T4803] veth1.100: left promiscuous mode
[  587.752860][ T4803] br1: port 1(veth1.100) entered disabled state
[  587.788701][ T4804] veth1.200: left allmulticast mode
[  587.788885][ T4804] veth1: left allmulticast mode
[  587.789111][ T4804] veth1.200: left promiscuous mode
[  587.789294][ T4804] veth1: left promiscuous mode
[  587.789723][ T4804] br2: port 1(veth1.200) entered disabled state
[  589.831040][ T4806] br2: port 1(veth1.200) entered blocking state
[  589.831414][ T4806] br2: port 1(veth1.200) entered disabled state
[  589.831783][ T4806] veth1.200: entered allmulticast mode
[  589.832025][ T4806] veth1: entered allmulticast mode
[  589.835170][ T4806] veth1.200: entered promiscuous mode
[  589.835448][ T4806] veth1: entered promiscuous mode
[  589.836430][ T4806] br2: port 1(veth1.200) entered blocking state
[  589.836741][ T4806] br2: port 1(veth1.200) entered forwarding state
[  589.868332][ T4807] br1: port 1(veth1.100) entered blocking state
[  589.869108][ T4807] br1: port 1(veth1.100) entered disabled state
[  589.869389][ T4807] veth1.100: entered allmulticast mode
[  589.870992][ T4807] veth1.100: entered promiscuous mode
[  589.871670][ T4807] br1: port 1(veth1.100) entered blocking state
[  589.871892][ T4807] br1: port 1(veth1.100) entered forwarding state
[  594.354527][ T4859] veth1.200: left allmulticast mode
[  594.354969][ T4859] veth1.200: left promiscuous mode
[  594.355445][ T4859] br2: port 1(veth1.200) entered disabled state
[  594.525459][ T4866] veth1.100: left allmulticast mode
[  594.526062][ T4866] veth1: left allmulticast mode
[  594.526340][ T4866] veth1.100: left promiscuous mode
[  594.526540][ T4866] veth1: left promiscuous mode
[  594.527006][ T4866] br1: port 1(veth1.100) entered disabled state