[  748.914276] br0: port 1(veth1) entered blocking state
[  748.914323] br0: port 1(veth1) entered disabled state
[  748.914359] veth1: entered allmulticast mode
[  748.914427] veth1: entered promiscuous mode
[  748.917097] br0: port 2(veth3) entered blocking state
[  748.917125] br0: port 2(veth3) entered disabled state
[  748.917157] veth3: entered allmulticast mode
[  748.917207] veth3: entered promiscuous mode
[  748.928429] br0: port 1(veth1) entered blocking state
[  748.928468] br0: port 1(veth1) entered forwarding state
[  748.931104] br0: port 2(veth3) entered blocking state
[  748.931169] br0: port 2(veth3) entered forwarding state
[  750.488395] br0: port 3(veth5) entered blocking state
[  750.488435] br0: port 3(veth5) entered disabled state
[  750.488461] veth5: entered allmulticast mode
[  750.488508] veth5: entered promiscuous mode
[  750.494172] veth5: left allmulticast mode
[  750.494195] veth5: left promiscuous mode
[  750.494211] br0: port 3(veth5) entered disabled state
[  750.528119] br0: port 3(veth5) entered blocking state
[  750.528146] br0: port 3(veth5) entered disabled state
[  750.528167] veth5: entered allmulticast mode
[  750.528203] veth5: entered promiscuous mode
[  750.528218] br0: adding interface veth5 with same address as a received packet (addr:de:ad:be:ef:42:00, vlan:0)
[  750.533918] veth5: left allmulticast mode
[  750.533980] veth5: left promiscuous mode
[  750.534030] br0: port 3(veth5) entered disabled state
[  752.620152] br0: port 3(veth5) entered blocking state
[  752.620193] br0: port 3(veth5) entered disabled state
[  752.620250] veth5: entered allmulticast mode
[  752.620330] veth5: entered promiscuous mode
[  752.632017] br0: port 3(veth5) entered disabled state
[  752.634532] br0: port 2(veth3) entered disabled state
[  752.637072] br0: port 1(veth1) entered disabled state
[  752.639651] veth5: left allmulticast mode
[  752.639704] veth5: left promiscuous mode
[  752.639799] br0: port 3(veth5) entered disabled state
[  752.639917] veth3: left allmulticast mode
[  752.639967] veth3: left promiscuous mode
[  752.640038] br0: port 2(veth3) entered disabled state
[  752.640126] veth1: left allmulticast mode
[  752.640163] veth1: left promiscuous mode
[  752.640215] br0: port 1(veth1) entered disabled state