[  263.959249] br0: port 1(veth1) entered blocking state
[  263.959337] br0: port 1(veth1) entered disabled state
[  263.959410] veth1: entered allmulticast mode
[  263.959521] veth1: entered promiscuous mode
[  263.969599] br0: port 2(veth3) entered blocking state
[  263.969656] br0: port 2(veth3) entered disabled state
[  263.969709] veth3: entered allmulticast mode
[  263.969807] veth3: entered promiscuous mode
[  264.011969] br0: port 1(veth1) entered blocking state
[  264.012070] br0: port 1(veth1) entered forwarding state
[  264.022128] br0: port 2(veth3) entered blocking state
[  264.022211] br0: port 2(veth3) entered forwarding state
[  266.810533] br0: port 3(veth5) entered blocking state
[  266.810615] br0: port 3(veth5) entered disabled state
[  266.810695] veth5: entered allmulticast mode
[  266.810824] veth5: entered promiscuous mode
[  266.841196] veth5: left allmulticast mode
[  266.841266] veth5: left promiscuous mode
[  266.841315] br0: port 3(veth5) entered disabled state
[  266.992658] br0: port 3(veth5) entered blocking state
[  266.992741] br0: port 3(veth5) entered disabled state
[  266.992829] veth5: entered allmulticast mode
[  266.992937] veth5: entered promiscuous mode
[  266.992985] br0: adding interface veth5 with same address as a received packet (addr:de:ad:be:ef:42:00, vlan:0)
[  267.024336] veth5: left allmulticast mode
[  267.024479] veth5: left promiscuous mode
[  267.024558] br0: port 3(veth5) entered disabled state
[  273.701967] br0: port 3(veth5) entered blocking state
[  273.702079] br0: port 3(veth5) entered disabled state
[  273.702156] veth5: entered allmulticast mode
[  273.702277] veth5: entered promiscuous mode
[  273.733338] br0: port 3(veth5) entered disabled state
[  273.743720] br0: port 2(veth3) entered disabled state
[  273.754231] br0: port 1(veth1) entered disabled state
[  273.765028] veth5: left allmulticast mode
[  273.765093] veth5: left promiscuous mode
[  273.765163] br0: port 3(veth5) entered disabled state
[  273.765281] veth3: left allmulticast mode
[  273.765318] veth3: left promiscuous mode
[  273.765365] br0: port 2(veth3) entered disabled state
[  273.765478] veth1: left allmulticast mode
[  273.765517] veth1: left promiscuous mode
[  273.765561] br0: port 1(veth1) entered disabled state