[  900.086076][ T6220] br1: port 1(veth1) entered blocking state
[  900.086629][ T6220] br1: port 1(veth1) entered disabled state
[  900.087061][ T6220] veth1: entered allmulticast mode
[  900.090540][ T6220] veth1: entered promiscuous mode
[  900.371258][ T6223] br1: port 2(veth2) entered blocking state
[  900.372016][ T6223] br1: port 2(veth2) entered disabled state
[  900.372465][ T6223] veth2: entered allmulticast mode
[  900.376528][ T6223] veth2: entered promiscuous mode
[  900.620665][ T6225] br1: port 2(veth2) entered blocking state
[  900.621202][ T6225] br1: port 2(veth2) entered forwarding state
[  900.622270][ T6225] br1: port 1(veth1) entered blocking state
[  900.622781][ T6225] br1: port 1(veth1) entered forwarding state
[  928.588463][ T6538] br1: port 2(veth2) entered disabled state
[  928.589565][ T6538] br1: port 1(veth1) entered disabled state
[  928.836269][ T6540] veth2: left allmulticast mode
[  928.836659][ T6540] veth2: left promiscuous mode
[  928.837176][ T6540] br1: port 2(veth2) entered disabled state
[  929.057146][ T6542] veth1: left allmulticast mode
[  929.057499][ T6542] veth1: left promiscuous mode
[  929.057977][ T6542] br1: port 1(veth1) entered disabled state