[  752.270313] br0: port 1(veth1) entered blocking state
[  752.270412] br0: port 1(veth1) entered disabled state
[  752.270495] veth1: entered allmulticast mode
[  752.270591] veth1: entered promiscuous mode
[  752.279377] br0: port 2(veth3) entered blocking state
[  752.279441] br0: port 2(veth3) entered disabled state
[  752.279492] veth3: entered allmulticast mode
[  752.279566] veth3: entered promiscuous mode
[  752.305656] br0: port 1(veth1) entered blocking state
[  752.305745] br0: port 1(veth1) entered forwarding state
[  752.323468] br0: port 2(veth3) entered blocking state
[  752.323573] br0: port 2(veth3) entered forwarding state
[  757.485472] br0: port 2(veth3) entered disabled state
[  757.506312] br0: port 1(veth1) entered disabled state
[  757.526989] veth3: left allmulticast mode
[  757.527062] veth3: left promiscuous mode
[  757.527116] br0: port 2(veth3) entered disabled state
[  757.527234] veth1: left allmulticast mode
[  757.527278] veth1: left promiscuous mode
[  757.527323] br0: port 1(veth1) entered disabled state