[  749.426312] br0: port 1(veth1) entered blocking state
[  749.426399] br0: port 1(veth1) entered disabled state
[  749.426482] veth1: entered allmulticast mode
[  749.426576] veth1: entered promiscuous mode
[  749.430328] br0: port 2(veth3) entered blocking state
[  749.430362] br0: port 2(veth3) entered disabled state
[  749.430395] veth3: entered allmulticast mode
[  749.430459] veth3: entered promiscuous mode
[  749.446902] br0: port 1(veth1) entered blocking state
[  749.446937] br0: port 1(veth1) entered forwarding state
[  749.450650] br0: port 2(veth3) entered blocking state
[  749.450686] br0: port 2(veth3) entered forwarding state
[  751.117977] br0: port 3(veth5) entered blocking state
[  751.118025] br0: port 3(veth5) entered disabled state
[  751.118054] veth5: entered allmulticast mode
[  751.118114] veth5: entered promiscuous mode
[  751.125954] veth5: left allmulticast mode
[  751.125985] veth5: left promiscuous mode
[  751.126015] br0: port 3(veth5) entered disabled state
[  751.167824] br0: port 3(veth5) entered blocking state
[  751.167891] br0: port 3(veth5) entered disabled state
[  751.167957] veth5: entered allmulticast mode
[  751.168054] veth5: entered promiscuous mode
[  751.168114] br0: adding interface veth5 with same address as a received packet (addr:de:ad:be:ef:42:00, vlan:0)
[  751.176069] veth5: left allmulticast mode
[  751.176094] veth5: left promiscuous mode
[  751.176121] br0: port 3(veth5) entered disabled state
[  753.675015] br0: port 3(veth5) entered blocking state
[  753.675066] br0: port 3(veth5) entered disabled state
[  753.675100] veth5: entered allmulticast mode
[  753.675163] veth5: entered promiscuous mode
[  753.689492] br0: port 3(veth5) entered disabled state
[  753.693192] br0: port 2(veth3) entered disabled state
[  753.696860] br0: port 1(veth1) entered disabled state
[  753.700450] veth5: left allmulticast mode
[  753.700480] veth5: left promiscuous mode
[  753.700508] br0: port 3(veth5) entered disabled state
[  753.700601] veth3: left allmulticast mode
[  753.700623] veth3: left promiscuous mode
[  753.700652] br0: port 2(veth3) entered disabled state
[  753.700733] veth1: left allmulticast mode
[  753.700754] veth1: left promiscuous mode
[  753.700780] br0: port 1(veth1) entered disabled state