[  686.845094][ T4008] br1: port 1(veth1.100) entered blocking state
[  686.845326][ T4008] br1: port 1(veth1.100) entered disabled state
[  686.845533][ T4008] veth1.100: entered allmulticast mode
[  686.845675][ T4008] veth1: entered allmulticast mode
[  686.847205][ T4008] veth1.100: entered promiscuous mode
[  686.847359][ T4008] veth1: entered promiscuous mode
[  686.913632][ T4011] br1: port 1(veth1.100) entered blocking state
[  686.913877][ T4011] br1: port 1(veth1.100) entered forwarding state
[  687.093435][ T4021] br2: port 1(veth1.200) entered blocking state
[  687.093695][ T4021] br2: port 1(veth1.200) entered disabled state
[  687.100202][ T4021] veth1.200: entered allmulticast mode
[  687.101794][ T4021] veth1.200: entered promiscuous mode
[  687.169823][ T4024] br2: port 1(veth1.200) entered blocking state
[  687.170042][ T4024] br2: port 1(veth1.200) entered forwarding state
[  696.865645][ T4085] veth1.100: left allmulticast mode
[  696.866186][ T4085] veth1.100: left promiscuous mode
[  696.866622][ T4085] br1: port 1(veth1.100) entered disabled state
[  696.895448][ T4086] veth1.200: left allmulticast mode
[  696.895652][ T4086] veth1: left allmulticast mode
[  696.895873][ T4086] veth1.200: left promiscuous mode
[  696.896062][ T4086] veth1: left promiscuous mode
[  696.896492][ T4086] br2: port 1(veth1.200) entered disabled state
[  698.948581][ T4088] br2: port 1(veth1.200) entered blocking state
[  698.948877][ T4088] br2: port 1(veth1.200) entered disabled state
[  698.949150][ T4088] veth1.200: entered allmulticast mode
[  698.949343][ T4088] veth1: entered allmulticast mode
[  698.951502][ T4088] veth1.200: entered promiscuous mode
[  698.951707][ T4088] veth1: entered promiscuous mode
[  698.952335][ T4088] br2: port 1(veth1.200) entered blocking state
[  698.952579][ T4088] br2: port 1(veth1.200) entered forwarding state
[  698.983409][ T4089] br1: port 1(veth1.100) entered blocking state
[  698.983608][ T4089] br1: port 1(veth1.100) entered disabled state
[  698.983811][ T4089] veth1.100: entered allmulticast mode
[  698.985268][ T4089] veth1.100: entered promiscuous mode
[  698.985802][ T4089] br1: port 1(veth1.100) entered blocking state
[  698.985986][ T4089] br1: port 1(veth1.100) entered forwarding state
[  703.498198][ T4141] veth1.200: left allmulticast mode
[  703.498387][ T4141] veth1.200: left promiscuous mode
[  703.498759][ T4141] br2: port 1(veth1.200) entered disabled state
[  703.684380][ T4146] veth1.100: left allmulticast mode
[  703.684558][ T4146] veth1: left allmulticast mode
[  703.684718][ T4146] veth1.100: left promiscuous mode
[  703.684873][ T4146] veth1: left promiscuous mode
[  703.685241][ T4146] br1: port 1(veth1.100) entered disabled state