[  300.638014] br0: port 1(veth1) entered blocking state
[  300.638105] br0: port 1(veth1) entered disabled state
[  300.638181] veth1: entered allmulticast mode
[  300.638332] veth1: entered promiscuous mode
[  300.647662] br0: port 2(veth2) entered blocking state
[  300.647755] br0: port 2(veth2) entered disabled state
[  300.647827] veth2: entered allmulticast mode
[  300.647939] veth2: entered promiscuous mode
[  300.667885] br0: port 1(veth1) entered blocking state
[  300.667960] br0: port 1(veth1) entered forwarding state
[  300.677629] br0: port 2(veth2) entered blocking state
[  300.677713] br0: port 2(veth2) entered forwarding state
[  409.215419] br0: port 2(veth2) entered disabled state
[  409.225797] br0: port 1(veth1) entered disabled state
[  409.235971] veth2: left allmulticast mode
[  409.236036] veth2: left promiscuous mode
[  409.236080] br0: port 2(veth2) entered disabled state
[  409.236191] veth1: left allmulticast mode
[  409.236227] veth1: left promiscuous mode
[  409.236267] br0: port 1(veth1) entered disabled state