[  248.268992] br0: port 1(veth1) entered blocking state
[  248.269053] br0: port 1(veth1) entered disabled state
[  248.269113] veth1: entered allmulticast mode
[  248.269207] veth1: entered promiscuous mode
[  248.280176] br0: port 2(veth3) entered blocking state
[  248.280262] br0: port 2(veth3) entered disabled state
[  248.280337] veth3: entered allmulticast mode
[  248.280462] veth3: entered promiscuous mode
[  248.318166] br0: port 1(veth1) entered blocking state
[  248.318255] br0: port 1(veth1) entered forwarding state
[  248.327394] br0: port 2(veth3) entered blocking state
[  248.327456] br0: port 2(veth3) entered forwarding state
[  250.955211] br0: port 3(veth5) entered blocking state
[  250.955267] br0: port 3(veth5) entered disabled state
[  250.955312] veth5: entered allmulticast mode
[  250.955387] veth5: entered promiscuous mode
[  250.974276] veth5: left allmulticast mode
[  250.974321] veth5: left promiscuous mode
[  250.974356] br0: port 3(veth5) entered disabled state
[  251.079268] br0: port 3(veth5) entered blocking state
[  251.079330] br0: port 3(veth5) entered disabled state
[  251.079421] veth5: entered allmulticast mode
[  251.079516] veth5: entered promiscuous mode
[  251.079573] br0: adding interface veth5 with same address as a received packet (addr:de:ad:be:ef:42:00, vlan:0)
[  251.098150] veth5: left allmulticast mode
[  251.098195] veth5: left promiscuous mode
[  251.098233] br0: port 3(veth5) entered disabled state
[  256.792195] br0: port 3(veth5) entered blocking state
[  256.792285] br0: port 3(veth5) entered disabled state
[  256.792349] veth5: entered allmulticast mode
[  256.792451] veth5: entered promiscuous mode
[  256.818728] br0: port 3(veth5) entered disabled state
[  256.826185] br0: port 2(veth3) entered disabled state
[  256.834347] br0: port 1(veth1) entered disabled state
[  256.841875] veth5: left allmulticast mode
[  256.841914] veth5: left promiscuous mode
[  256.841951] br0: port 3(veth5) entered disabled state
[  256.842055] veth3: left allmulticast mode
[  256.842086] veth3: left promiscuous mode
[  256.842116] br0: port 2(veth3) entered disabled state
[  256.842194] veth1: left allmulticast mode
[  256.842225] veth1: left promiscuous mode
[  256.842259] br0: port 1(veth1) entered disabled state