[  751.481283] br0: port 1(veth1) entered blocking state
[  751.481378] br0: port 1(veth1) entered disabled state
[  751.481483] veth1: entered allmulticast mode
[  751.481579] veth1: entered promiscuous mode
[  751.484716] br0: port 2(veth3) entered blocking state
[  751.484795] br0: port 2(veth3) entered disabled state
[  751.484865] veth3: entered allmulticast mode
[  751.484974] veth3: entered promiscuous mode
[  751.498123] br0: port 1(veth1) entered blocking state
[  751.498208] br0: port 1(veth1) entered forwarding state
[  751.501391] br0: port 2(veth3) entered blocking state
[  751.501460] br0: port 2(veth3) entered forwarding state
[  753.072028] br0: port 3(veth5) entered blocking state
[  753.072114] br0: port 3(veth5) entered disabled state
[  753.072183] veth5: entered allmulticast mode
[  753.072280] veth5: entered promiscuous mode
[  753.078758] veth5: left allmulticast mode
[  753.078800] veth5: left promiscuous mode
[  753.078824] br0: port 3(veth5) entered disabled state
[  753.113439] br0: port 3(veth5) entered blocking state
[  753.113475] br0: port 3(veth5) entered disabled state
[  753.113513] veth5: entered allmulticast mode
[  753.113563] veth5: entered promiscuous mode
[  753.113585] br0: adding interface veth5 with same address as a received packet (addr:de:ad:be:ef:42:00, vlan:0)
[  753.120234] veth5: left allmulticast mode
[  753.120259] veth5: left promiscuous mode
[  753.120281] br0: port 3(veth5) entered disabled state
[  755.261426] br0: port 3(veth5) entered blocking state
[  755.261473] br0: port 3(veth5) entered disabled state
[  755.261508] veth5: entered allmulticast mode
[  755.261568] veth5: entered promiscuous mode
[  755.270896] br0: port 3(veth5) entered disabled state
[  755.273882] br0: port 2(veth3) entered disabled state
[  755.276769] br0: port 1(veth1) entered disabled state
[  755.279630] veth5: left allmulticast mode
[  755.279655] veth5: left promiscuous mode
[  755.279681] br0: port 3(veth5) entered disabled state
[  755.279765] veth3: left allmulticast mode
[  755.279789] veth3: left promiscuous mode
[  755.279814] br0: port 2(veth3) entered disabled state
[  755.279899] veth1: left allmulticast mode
[  755.279920] veth1: left promiscuous mode
[  755.279951] br0: port 1(veth1) entered disabled state