[  252.048015] br0: port 1(veth1) entered blocking state
[  252.048120] br0: port 1(veth1) entered disabled state
[  252.048208] veth1: entered allmulticast mode
[  252.048391] veth1: entered promiscuous mode
[  252.058563] br0: port 2(veth3) entered blocking state
[  252.058625] br0: port 2(veth3) entered disabled state
[  252.058687] veth3: entered allmulticast mode
[  252.058790] veth3: entered promiscuous mode
[  252.100484] br0: port 1(veth1) entered blocking state
[  252.100568] br0: port 1(veth1) entered forwarding state
[  252.111606] br0: port 2(veth3) entered blocking state
[  252.111698] br0: port 2(veth3) entered forwarding state
[  254.840686] br0: port 3(veth5) entered blocking state
[  254.840761] br0: port 3(veth5) entered disabled state
[  254.840830] veth5: entered allmulticast mode
[  254.840924] veth5: entered promiscuous mode
[  254.865547] veth5: left allmulticast mode
[  254.865604] veth5: left promiscuous mode
[  254.865643] br0: port 3(veth5) entered disabled state
[  254.978427] br0: port 3(veth5) entered blocking state
[  254.978485] br0: port 3(veth5) entered disabled state
[  254.978544] veth5: entered allmulticast mode
[  254.978674] veth5: entered promiscuous mode
[  254.978731] br0: adding interface veth5 with same address as a received packet (addr:de:ad:be:ef:42:00, vlan:0)
[  255.000939] veth5: left allmulticast mode
[  255.000994] veth5: left promiscuous mode
[  255.001045] br0: port 3(veth5) entered disabled state
[  261.216487] br0: port 3(veth5) entered blocking state
[  261.216605] br0: port 3(veth5) entered disabled state
[  261.216683] veth5: entered allmulticast mode
[  261.216816] veth5: entered promiscuous mode
[  261.248694] br0: port 3(veth5) entered disabled state
[  261.258354] br0: port 2(veth3) entered disabled state
[  261.267633] br0: port 1(veth1) entered disabled state
[  261.277064] veth5: left allmulticast mode
[  261.277156] veth5: left promiscuous mode
[  261.277210] br0: port 3(veth5) entered disabled state
[  261.277331] veth3: left allmulticast mode
[  261.277373] veth3: left promiscuous mode
[  261.277420] br0: port 2(veth3) entered disabled state
[  261.277510] veth1: left allmulticast mode
[  261.277559] veth1: left promiscuous mode
[  261.277617] br0: port 1(veth1) entered disabled state