[  719.621396][ T7540] br1: port 1(veth1.100) entered blocking state
[  719.621682][ T7540] br1: port 1(veth1.100) entered disabled state
[  719.622037][ T7540] veth1.100: entered allmulticast mode
[  719.622226][ T7540] veth1: entered allmulticast mode
[  719.623924][ T7540] veth1.100: entered promiscuous mode
[  719.624127][ T7540] veth1: entered promiscuous mode
[  719.719479][ T7543] br1: port 1(veth1.100) entered blocking state
[  719.719812][ T7543] br1: port 1(veth1.100) entered forwarding state
[  719.959553][ T7553] br2: port 1(veth1.200) entered blocking state
[  719.959840][ T7553] br2: port 1(veth1.200) entered disabled state
[  719.960109][ T7553] veth1.200: entered allmulticast mode
[  719.961770][ T7553] veth1.200: entered promiscuous mode
[  720.045392][ T7556] br2: port 1(veth1.200) entered blocking state
[  720.045633][ T7556] br2: port 1(veth1.200) entered forwarding state
[  729.999921][ T7617] veth1.100: left allmulticast mode
[  730.000175][ T7617] veth1.100: left promiscuous mode
[  730.000639][ T7617] br1: port 1(veth1.100) entered disabled state
[  730.028974][ T7618] veth1.200: left allmulticast mode
[  730.029179][ T7618] veth1: left allmulticast mode
[  730.029402][ T7618] veth1.200: left promiscuous mode
[  730.029600][ T7618] veth1: left promiscuous mode
[  730.030497][ T7618] br2: port 1(veth1.200) entered disabled state
[  732.095607][ T7620] br2: port 1(veth1.200) entered blocking state
[  732.095902][ T7620] br2: port 1(veth1.200) entered disabled state
[  732.096176][ T7620] veth1.200: entered allmulticast mode
[  732.096372][ T7620] veth1: entered allmulticast mode
[  732.097995][ T7620] veth1.200: entered promiscuous mode
[  732.098189][ T7620] veth1: entered promiscuous mode
[  732.098841][ T7620] br2: port 1(veth1.200) entered blocking state
[  732.099073][ T7620] br2: port 1(veth1.200) entered forwarding state
[  732.119292][ T7621] br1: port 1(veth1.100) entered blocking state
[  732.119494][ T7621] br1: port 1(veth1.100) entered disabled state
[  732.119698][ T7621] veth1.100: entered allmulticast mode
[  732.121183][ T7621] veth1.100: entered promiscuous mode
[  732.121705][ T7621] br1: port 1(veth1.100) entered blocking state
[  732.121899][ T7621] br1: port 1(veth1.100) entered forwarding state
[  736.757492][ T7673] veth1.200: left allmulticast mode
[  736.757710][ T7673] veth1.200: left promiscuous mode
[  736.758093][ T7673] br2: port 1(veth1.200) entered disabled state
[  737.000875][ T7678] veth1.100: left allmulticast mode
[  737.001154][ T7678] veth1: left allmulticast mode
[  737.001553][ T7678] veth1.100: left promiscuous mode
[  737.001778][ T7678] veth1: left promiscuous mode
[  737.002385][ T7678] br1: port 1(veth1.100) entered disabled state