[  448.949842] br1: port 1(veth1) entered blocking state
[  448.949892] br1: port 1(veth1) entered disabled state
[  448.949930] veth1: entered allmulticast mode
[  448.949988] veth1: entered promiscuous mode
[  448.953732] br1: port 1(veth1) entered blocking state
[  448.953812] br1: port 1(veth1) entered forwarding state
[  458.907714] br1: port 1(veth1) entered disabled state
[  458.911452] veth1: left allmulticast mode
[  458.911481] veth1: left promiscuous mode
[  458.911506] br1: port 1(veth1) entered disabled state