[  548.633339][ T6568] br0: port 1(veth1) entered blocking state
[  548.633549][ T6568] br0: port 1(veth1) entered disabled state
[  548.633737][ T6568] veth1: entered allmulticast mode
[  548.635176][ T6568] veth1: entered promiscuous mode
[  548.659821][ T6570] br0: port 2(veth2) entered blocking state
[  548.660010][ T6570] br0: port 2(veth2) entered disabled state
[  548.660208][ T6570] veth2: entered allmulticast mode
[  548.661778][ T6570] veth2: entered promiscuous mode
[  548.740517][   T72] br0: port 1(veth1) entered blocking state
[  548.740715][   T72] br0: port 1(veth1) entered forwarding state
[  558.866608][ T5846] br0: port 2(veth2) entered blocking state
[  558.866826][ T5846] br0: port 2(veth2) entered forwarding state
[  565.123950][ T6592] br0: port 2(veth2) entered disabled state
[  565.210498][ T5846] br0: port 2(veth2) entered blocking state
[  565.210736][ T5846] br0: port 2(veth2) entered forwarding state
[  571.492672][ T6616] br0: port 1(veth1) entered disabled state
[  571.513903][ T6617] br0: port 2(veth2) entered disabled state
[  571.534726][ T6618] veth2: left allmulticast mode
[  571.534875][ T6618] veth2: left promiscuous mode
[  571.535079][ T6618] br0: port 2(veth2) entered disabled state
[  571.535931][ T6618] veth1: left allmulticast mode
[  571.536063][ T6618] veth1: left promiscuous mode
[  571.536262][ T6618] br0: port 1(veth1) entered disabled state