[  753.814321] br0: port 1(veth1) entered blocking state
[  753.814373] br0: port 1(veth1) entered disabled state
[  753.814407] veth1: entered allmulticast mode
[  753.814477] veth1: entered promiscuous mode
[  753.818381] br0: port 2(veth3) entered blocking state
[  753.818457] br0: port 2(veth3) entered disabled state
[  753.818526] veth3: entered allmulticast mode
[  753.818628] veth3: entered promiscuous mode
[  753.836072] br0: port 1(veth1) entered blocking state
[  753.836113] br0: port 1(veth1) entered forwarding state
[  753.840007] br0: port 2(veth3) entered blocking state
[  753.840044] br0: port 2(veth3) entered forwarding state
[  755.509228] br0: port 3(veth5) entered blocking state
[  755.509277] br0: port 3(veth5) entered disabled state
[  755.509311] veth5: entered allmulticast mode
[  755.509376] veth5: entered promiscuous mode
[  755.516499] veth5: left allmulticast mode
[  755.516556] veth5: left promiscuous mode
[  755.516625] br0: port 3(veth5) entered disabled state
[  755.554687] br0: port 3(veth5) entered blocking state
[  755.554754] br0: port 3(veth5) entered disabled state
[  755.554820] veth5: entered allmulticast mode
[  755.554901] veth5: entered promiscuous mode
[  755.554961] br0: adding interface veth5 with same address as a received packet (addr:de:ad:be:ef:42:00, vlan:0)
[  755.562112] veth5: left allmulticast mode
[  755.562140] veth5: left promiscuous mode
[  755.562164] br0: port 3(veth5) entered disabled state
[  757.878712] br0: port 3(veth5) entered blocking state
[  757.878764] br0: port 3(veth5) entered disabled state
[  757.878805] veth5: entered allmulticast mode
[  757.878874] veth5: entered promiscuous mode
[  757.889175] br0: port 3(veth5) entered disabled state
[  757.892414] br0: port 2(veth3) entered disabled state
[  757.895686] br0: port 1(veth1) entered disabled state
[  757.899005] veth5: left allmulticast mode
[  757.899030] veth5: left promiscuous mode
[  757.899057] br0: port 3(veth5) entered disabled state
[  757.899151] veth3: left allmulticast mode
[  757.899174] veth3: left promiscuous mode
[  757.899204] br0: port 2(veth3) entered disabled state
[  757.899273] veth1: left allmulticast mode
[  757.899294] veth1: left promiscuous mode
[  757.899315] br0: port 1(veth1) entered disabled state