[  263.999987] br0: port 1(veth1) entered blocking state
[  264.000066] br0: port 1(veth1) entered disabled state
[  264.000147] veth1: entered allmulticast mode
[  264.000265] veth1: entered promiscuous mode
[  264.009624] br0: port 2(veth3) entered blocking state
[  264.009713] br0: port 2(veth3) entered disabled state
[  264.009786] veth3: entered allmulticast mode
[  264.009878] veth3: entered promiscuous mode
[  264.048962] br0: port 1(veth1) entered blocking state
[  264.049058] br0: port 1(veth1) entered forwarding state
[  264.058154] br0: port 2(veth3) entered blocking state
[  264.058261] br0: port 2(veth3) entered forwarding state
[  266.775223] br0: port 3(veth5) entered blocking state
[  266.775293] br0: port 3(veth5) entered disabled state
[  266.775362] veth5: entered allmulticast mode
[  266.775452] veth5: entered promiscuous mode
[  266.796149] veth5: left allmulticast mode
[  266.796238] veth5: left promiscuous mode
[  266.796319] br0: port 3(veth5) entered disabled state
[  266.906868] br0: port 3(veth5) entered blocking state
[  266.906975] br0: port 3(veth5) entered disabled state
[  266.907044] veth5: entered allmulticast mode
[  266.907161] veth5: entered promiscuous mode
[  266.907221] br0: adding interface veth5 with same address as a received packet (addr:de:ad:be:ef:42:00, vlan:0)
[  266.930208] veth5: left allmulticast mode
[  266.930266] veth5: left promiscuous mode
[  266.930303] br0: port 3(veth5) entered disabled state
[  272.879223] br0: port 3(veth5) entered blocking state
[  272.879302] br0: port 3(veth5) entered disabled state
[  272.879370] veth5: entered allmulticast mode
[  272.879478] veth5: entered promiscuous mode
[  272.907614] br0: port 3(veth5) entered disabled state
[  272.917376] br0: port 2(veth3) entered disabled state
[  272.927262] br0: port 1(veth1) entered disabled state
[  272.937778] veth5: left allmulticast mode
[  272.937892] veth5: left promiscuous mode
[  272.937965] br0: port 3(veth5) entered disabled state
[  272.938142] veth3: left allmulticast mode
[  272.938224] veth3: left promiscuous mode
[  272.938291] br0: port 2(veth3) entered disabled state
[  272.938440] veth1: left allmulticast mode
[  272.938502] veth1: left promiscuous mode
[  272.938566] br0: port 1(veth1) entered disabled state