[  276.779632] br0: port 1(veth1) entered blocking state
[  276.779759] br0: port 1(veth1) entered disabled state
[  276.779828] veth1: entered allmulticast mode
[  276.779929] veth1: entered promiscuous mode
[  276.782560] br0: port 2(veth3) entered blocking state
[  276.782626] br0: port 2(veth3) entered disabled state
[  276.782740] veth3: entered allmulticast mode
[  276.782831] veth3: entered promiscuous mode
[  276.795104] br0: port 1(veth1) entered blocking state
[  276.795139] br0: port 1(veth1) entered forwarding state
[  276.797708] br0: port 2(veth3) entered blocking state
[  276.797741] br0: port 2(veth3) entered forwarding state
[  278.456718] br0: port 3(veth5) entered blocking state
[  278.456771] br0: port 3(veth5) entered disabled state
[  278.456802] veth5: entered allmulticast mode
[  278.456862] veth5: entered promiscuous mode
[  278.464456] veth5: left allmulticast mode
[  278.464488] veth5: left promiscuous mode
[  278.464512] br0: port 3(veth5) entered disabled state
[  278.502151] br0: port 3(veth5) entered blocking state
[  278.502186] br0: port 3(veth5) entered disabled state
[  278.502219] veth5: entered allmulticast mode
[  278.502265] veth5: entered promiscuous mode
[  278.502292] br0: adding interface veth5 with same address as a received packet (addr:de:ad:be:ef:42:00, vlan:0)
[  278.510172] veth5: left allmulticast mode
[  278.510199] veth5: left promiscuous mode
[  278.510219] br0: port 3(veth5) entered disabled state
[  280.875297] br0: port 3(veth5) entered blocking state
[  280.875387] br0: port 3(veth5) entered disabled state
[  280.875460] veth5: entered allmulticast mode
[  280.875561] veth5: entered promiscuous mode
[  280.889675] br0: port 3(veth5) entered disabled state
[  280.892293] br0: port 2(veth3) entered disabled state
[  280.894932] br0: port 1(veth1) entered disabled state
[  280.897527] veth5: left allmulticast mode
[  280.897585] veth5: left promiscuous mode
[  280.897647] br0: port 3(veth5) entered disabled state
[  280.897760] veth3: left allmulticast mode
[  280.897822] veth3: left promiscuous mode
[  280.897887] br0: port 2(veth3) entered disabled state
[  280.898004] veth1: left allmulticast mode
[  280.898066] veth1: left promiscuous mode
[  280.898131] br0: port 1(veth1) entered disabled state