[  500.383444] br1: port 1(veth1) entered blocking state
[  500.383530] br1: port 1(veth1) entered disabled state
[  500.383600] veth1: entered allmulticast mode
[  500.383703] veth1: entered promiscuous mode
[  500.387202] br1: port 1(veth1) entered blocking state
[  500.387237] br1: port 1(veth1) entered forwarding state
[  500.390529] br1: port 2(veth2) entered blocking state
[  500.390591] br1: port 2(veth2) entered disabled state
[  500.390656] veth2: entered allmulticast mode
[  500.390743] veth2: entered promiscuous mode
[  500.394330] br1: port 2(veth2) entered blocking state
[  500.394365] br1: port 2(veth2) entered forwarding state
[  515.973169] br1: port 2(veth2) entered disabled state
[  515.976694] veth2: left allmulticast mode
[  515.976729] veth2: left promiscuous mode
[  515.976753] br1: port 2(veth2) entered disabled state
[  515.980309] br1: port 1(veth1) entered disabled state
[  515.983695] veth1: left allmulticast mode
[  515.983719] veth1: left promiscuous mode
[  515.983753] br1: port 1(veth1) entered disabled state