[  278.984119] br0: port 1(veth1) entered blocking state
[  278.984173] br0: port 1(veth1) entered disabled state
[  278.984229] veth1: entered allmulticast mode
[  278.984290] veth1: entered promiscuous mode
[  278.986862] br0: port 2(veth3) entered blocking state
[  278.986902] br0: port 2(veth3) entered disabled state
[  278.986937] veth3: entered allmulticast mode
[  278.986991] veth3: entered promiscuous mode
[  279.000134] br0: port 1(veth1) entered blocking state
[  279.000204] br0: port 1(veth1) entered forwarding state
[  279.003198] br0: port 2(veth3) entered blocking state
[  279.003261] br0: port 2(veth3) entered forwarding state
[  280.717961] br0: port 3(veth5) entered blocking state
[  280.718018] br0: port 3(veth5) entered disabled state
[  280.718056] veth5: entered allmulticast mode
[  280.718116] veth5: entered promiscuous mode
[  280.726405] veth5: left allmulticast mode
[  280.726469] veth5: left promiscuous mode
[  280.726545] br0: port 3(veth5) entered disabled state
[  280.771678] br0: port 3(veth5) entered blocking state
[  280.771744] br0: port 3(veth5) entered disabled state
[  280.771810] veth5: entered allmulticast mode
[  280.771897] veth5: entered promiscuous mode
[  280.771954] br0: adding interface veth5 with same address as a received packet (addr:de:ad:be:ef:42:00, vlan:0)
[  280.780904] veth5: left allmulticast mode
[  280.780944] veth5: left promiscuous mode
[  280.780973] br0: port 3(veth5) entered disabled state
[  283.315333] br0: port 3(veth5) entered blocking state
[  283.315391] br0: port 3(veth5) entered disabled state
[  283.315429] veth5: entered allmulticast mode
[  283.315494] veth5: entered promiscuous mode
[  283.328233] br0: port 3(veth5) entered disabled state
[  283.330945] br0: port 2(veth3) entered disabled state
[  283.333651] br0: port 1(veth1) entered disabled state
[  283.336258] veth5: left allmulticast mode
[  283.336314] veth5: left promiscuous mode
[  283.336380] br0: port 3(veth5) entered disabled state
[  283.336508] veth3: left allmulticast mode
[  283.336558] veth3: left promiscuous mode
[  283.336618] br0: port 2(veth3) entered disabled state
[  283.336726] veth1: left allmulticast mode
[  283.336779] veth1: left promiscuous mode
[  283.336837] br0: port 1(veth1) entered disabled state