[  750.150339] br0: port 1(veth1) entered blocking state
[  750.150432] br0: port 1(veth1) entered disabled state
[  750.150518] veth1: entered allmulticast mode
[  750.150626] veth1: entered promiscuous mode
[  750.171028] br0: port 1(veth1) entered blocking state
[  750.171098] br0: port 1(veth1) entered forwarding state
[  755.341200] br0: port 1(veth1) entered disabled state
[  755.350845] veth1: left allmulticast mode
[  755.350908] veth1: left promiscuous mode
[  755.350960] br0: port 1(veth1) entered disabled state