[  643.767017] br1: port 1(veth1) entered blocking state
[  643.767070] br1: port 1(veth1) entered disabled state
[  643.767104] veth1: entered allmulticast mode
[  643.767169] veth1: entered promiscuous mode
[  643.775466] br1: port 1(veth1) entered blocking state
[  643.775511] br1: port 1(veth1) entered forwarding state
[  643.780000] br1: port 2(veth2) entered blocking state
[  643.780070] br1: port 2(veth2) entered disabled state
[  643.780148] veth2: entered allmulticast mode
[  643.780250] veth2: entered promiscuous mode
[  643.788724] br1: port 2(veth2) entered blocking state
[  643.788764] br1: port 2(veth2) entered forwarding state
[  661.175145] br1: port 2(veth2) entered disabled state
[  661.178981] veth2: left allmulticast mode
[  661.179039] veth2: left promiscuous mode
[  661.179100] br1: port 2(veth2) entered disabled state
[  661.182890] br1: port 1(veth1) entered disabled state
[  661.186592] veth1: left allmulticast mode
[  661.186618] veth1: left promiscuous mode
[  661.186645] br1: port 1(veth1) entered disabled state