[  752.110886] br0: port 1(veth1) entered blocking state
[  752.110970] br0: port 1(veth1) entered disabled state
[  752.111030] veth1: entered allmulticast mode
[  752.111119] veth1: entered promiscuous mode
[  752.133404] br0: port 1(veth1) entered blocking state
[  752.133464] br0: port 1(veth1) entered forwarding state
[  757.322174] br0: port 1(veth1) entered disabled state
[  757.332116] veth1: left allmulticast mode
[  757.332218] veth1: left promiscuous mode
[  757.332275] br0: port 1(veth1) entered disabled state