[   20.454312] br0: port 1(veth1) entered blocking state
[   20.454383] br0: port 1(veth1) entered disabled state
[   20.454449] veth1: entered allmulticast mode
[   20.454535] veth1: entered promiscuous mode
[   20.463347] br0: port 2(veth3) entered blocking state
[   20.463419] br0: port 2(veth3) entered disabled state
[   20.463483] veth3: entered allmulticast mode
[   20.463582] veth3: entered promiscuous mode
[   20.496635] br0: port 1(veth1) entered blocking state
[   20.496710] br0: port 1(veth1) entered forwarding state
[   20.504327] br0: port 2(veth3) entered blocking state
[   20.504392] br0: port 2(veth3) entered forwarding state
[   22.903145] br0: port 3(veth5) entered blocking state
[   22.903202] br0: port 3(veth5) entered disabled state
[   22.903246] veth5: entered allmulticast mode
[   22.903318] veth5: entered promiscuous mode
[   22.922400] veth5: left allmulticast mode
[   22.922480] veth5: left promiscuous mode
[   22.922533] br0: port 3(veth5) entered disabled state
[   23.017730] br0: port 3(veth5) entered blocking state
[   23.017791] br0: port 3(veth5) entered disabled state
[   23.017843] veth5: entered allmulticast mode
[   23.017929] veth5: entered promiscuous mode
[   23.017969] br0: adding interface veth5 with same address as a received packet (addr:de:ad:be:ef:42:00, vlan:0)
[   23.036489] veth5: left allmulticast mode
[   23.036533] veth5: left promiscuous mode
[   23.036573] br0: port 3(veth5) entered disabled state
[   27.622775] br0: port 3(veth5) entered blocking state
[   27.622866] br0: port 3(veth5) entered disabled state
[   27.622922] veth5: entered allmulticast mode
[   27.623002] veth5: entered promiscuous mode
[   27.644622] br0: port 3(veth5) entered disabled state
[   27.651805] br0: port 2(veth3) entered disabled state
[   27.658856] br0: port 1(veth1) entered disabled state
[   27.665890] veth5: left allmulticast mode
[   27.665926] veth5: left promiscuous mode
[   27.665962] br0: port 3(veth5) entered disabled state
[   27.666059] veth3: left allmulticast mode
[   27.666093] veth3: left promiscuous mode
[   27.666128] br0: port 2(veth3) entered disabled state
[   27.666211] veth1: left allmulticast mode
[   27.666241] veth1: left promiscuous mode
[   27.666273] br0: port 1(veth1) entered disabled state