[  640.154107] br0: port 1(veth1) entered blocking state
[  640.154196] br0: port 1(veth1) entered disabled state
[  640.154271] veth1: entered allmulticast mode
[  640.154370] veth1: entered promiscuous mode
[  640.171540] br0: port 2(veth3) entered blocking state
[  640.171604] br0: port 2(veth3) entered disabled state
[  640.171669] veth3: entered allmulticast mode
[  640.171782] veth3: entered promiscuous mode
[  640.245546] br0: port 1(veth1) entered blocking state
[  640.245619] br0: port 1(veth1) entered forwarding state
[  640.263176] br0: port 2(veth3) entered blocking state
[  640.263245] br0: port 2(veth3) entered forwarding state
[  644.070828] br0: port 3(veth5) entered blocking state
[  644.070885] br0: port 3(veth5) entered disabled state
[  644.070936] veth5: entered allmulticast mode
[  644.071022] veth5: entered promiscuous mode
[  644.100305] veth5: left allmulticast mode
[  644.100351] veth5: left promiscuous mode
[  644.100381] br0: port 3(veth5) entered disabled state
[  644.269761] br0: port 3(veth5) entered blocking state
[  644.269833] br0: port 3(veth5) entered disabled state
[  644.269898] veth5: entered allmulticast mode
[  644.269989] veth5: entered promiscuous mode
[  644.270038] br0: adding interface veth5 with same address as a received packet (addr:de:ad:be:ef:42:00, vlan:0)
[  644.301637] veth5: left allmulticast mode
[  644.301702] veth5: left promiscuous mode
[  644.301749] br0: port 3(veth5) entered disabled state
[  652.937609] br0: port 3(veth5) entered blocking state
[  652.937692] br0: port 3(veth5) entered disabled state
[  652.937764] veth5: entered allmulticast mode
[  652.937863] veth5: entered promiscuous mode
[  652.975267] br0: port 3(veth5) entered disabled state
[  652.993361] br0: port 2(veth3) entered disabled state
[  653.008917] br0: port 1(veth1) entered disabled state
[  653.025833] veth5: left allmulticast mode
[  653.025881] veth5: left promiscuous mode
[  653.025919] br0: port 3(veth5) entered disabled state
[  653.026034] veth3: left allmulticast mode
[  653.026065] veth3: left promiscuous mode
[  653.026101] br0: port 2(veth3) entered disabled state
[  653.026191] veth1: left allmulticast mode
[  653.026223] veth1: left promiscuous mode
[  653.026256] br0: port 1(veth1) entered disabled state