[  752.936342] br0: port 1(veth1) entered blocking state
[  752.936418] br0: port 1(veth1) entered disabled state
[  752.936489] veth1: entered allmulticast mode
[  752.936575] veth1: entered promiscuous mode
[  752.940058] br0: port 2(veth3) entered blocking state
[  752.940093] br0: port 2(veth3) entered disabled state
[  752.940127] veth3: entered allmulticast mode
[  752.940183] veth3: entered promiscuous mode
[  752.950220] br0: port 1(veth1) entered blocking state
[  752.950263] br0: port 1(veth1) entered forwarding state
[  752.957035] br0: port 2(veth3) entered blocking state
[  752.957100] br0: port 2(veth3) entered forwarding state
[  758.020580] br0: port 2(veth3) entered disabled state
[  758.027299] br0: port 1(veth1) entered disabled state
[  758.033941] veth3: left allmulticast mode
[  758.033968] veth3: left promiscuous mode
[  758.033993] br0: port 2(veth3) entered disabled state
[  758.034094] veth1: left allmulticast mode
[  758.034116] veth1: left promiscuous mode
[  758.034137] br0: port 1(veth1) entered disabled state