[  748.362337] br0: port 1(veth1) entered blocking state
[  748.362392] br0: port 1(veth1) entered disabled state
[  748.362430] veth1: entered allmulticast mode
[  748.362483] veth1: entered promiscuous mode
[  748.365332] br0: port 2(veth3) entered blocking state
[  748.365363] br0: port 2(veth3) entered disabled state
[  748.365406] veth3: entered allmulticast mode
[  748.365453] veth3: entered promiscuous mode
[  748.378369] br0: port 1(veth1) entered blocking state
[  748.378414] br0: port 1(veth1) entered forwarding state
[  748.381343] br0: port 2(veth3) entered blocking state
[  748.381428] br0: port 2(veth3) entered forwarding state
[  749.979622] br0: port 3(veth5) entered blocking state
[  749.979709] br0: port 3(veth5) entered disabled state
[  749.979793] veth5: entered allmulticast mode
[  749.979897] veth5: entered promiscuous mode
[  749.986532] veth5: left allmulticast mode
[  749.986592] veth5: left promiscuous mode
[  749.986658] br0: port 3(veth5) entered disabled state
[  750.021013] br0: port 3(veth5) entered blocking state
[  750.021049] br0: port 3(veth5) entered disabled state
[  750.021084] veth5: entered allmulticast mode
[  750.021140] veth5: entered promiscuous mode
[  750.021166] br0: adding interface veth5 with same address as a received packet (addr:de:ad:be:ef:42:00, vlan:0)
[  750.027743] veth5: left allmulticast mode
[  750.027772] veth5: left promiscuous mode
[  750.027799] br0: port 3(veth5) entered disabled state
[  752.175954] br0: port 3(veth5) entered blocking state
[  752.176011] br0: port 3(veth5) entered disabled state
[  752.176049] veth5: entered allmulticast mode
[  752.176109] veth5: entered promiscuous mode
[  752.189150] br0: port 3(veth5) entered disabled state
[  752.192190] br0: port 2(veth3) entered disabled state
[  752.195178] br0: port 1(veth1) entered disabled state
[  752.198161] veth5: left allmulticast mode
[  752.198220] veth5: left promiscuous mode
[  752.198291] br0: port 3(veth5) entered disabled state
[  752.198411] veth3: left allmulticast mode
[  752.198476] veth3: left promiscuous mode
[  752.198543] br0: port 2(veth3) entered disabled state
[  752.198648] veth1: left allmulticast mode
[  752.198711] veth1: left promiscuous mode
[  752.198785] br0: port 1(veth1) entered disabled state