[  295.998893] br0: port 1(veth1) entered blocking state
[  295.999021] br0: port 1(veth1) entered disabled state
[  295.999118] veth1: entered allmulticast mode
[  295.999321] veth1: entered promiscuous mode
[  296.012508] br0: port 2(veth3) entered blocking state
[  296.012641] br0: port 2(veth3) entered disabled state
[  296.012742] veth3: entered allmulticast mode
[  296.012879] veth3: entered promiscuous mode
[  296.078645] br0: port 1(veth1) entered blocking state
[  296.078746] br0: port 1(veth1) entered forwarding state
[  296.094389] br0: port 2(veth3) entered blocking state
[  296.094547] br0: port 2(veth3) entered forwarding state
[  299.072535] br0: port 3(veth5) entered blocking state
[  299.072663] br0: port 3(veth5) entered disabled state
[  299.072741] veth5: entered allmulticast mode
[  299.072914] veth5: entered promiscuous mode
[  299.100841] veth5: left allmulticast mode
[  299.100904] veth5: left promiscuous mode
[  299.100946] br0: port 3(veth5) entered disabled state
[  299.233712] br0: port 3(veth5) entered blocking state
[  299.233834] br0: port 3(veth5) entered disabled state
[  299.233917] veth5: entered allmulticast mode
[  299.234052] veth5: entered promiscuous mode
[  299.234114] br0: adding interface veth5 with same address as a received packet (addr:de:ad:be:ef:42:00, vlan:0)
[  299.260683] veth5: left allmulticast mode
[  299.260756] veth5: left promiscuous mode
[  299.260799] br0: port 3(veth5) entered disabled state
[  307.004133] br0: port 3(veth5) entered blocking state
[  307.004216] br0: port 3(veth5) entered disabled state
[  307.004286] veth5: entered allmulticast mode
[  307.004397] veth5: entered promiscuous mode
[  307.041681] br0: port 3(veth5) entered disabled state
[  307.053890] br0: port 2(veth3) entered disabled state
[  307.065572] br0: port 1(veth1) entered disabled state
[  307.076246] veth5: left allmulticast mode
[  307.076340] veth5: left promiscuous mode
[  307.076402] br0: port 3(veth5) entered disabled state
[  307.076556] veth3: left allmulticast mode
[  307.076622] veth3: left promiscuous mode
[  307.076731] br0: port 2(veth3) entered disabled state
[  307.076860] veth1: left allmulticast mode
[  307.076938] veth1: left promiscuous mode
[  307.077009] br0: port 1(veth1) entered disabled state