[  642.462000] br1: port 1(veth1) entered blocking state
[  642.462087] br1: port 1(veth1) entered disabled state
[  642.462157] veth1: entered allmulticast mode
[  642.462292] veth1: entered promiscuous mode
[  642.467980] br1: port 2(veth2) entered blocking state
[  642.468025] br1: port 2(veth2) entered disabled state
[  642.468060] veth2: entered allmulticast mode
[  642.468114] veth2: entered promiscuous mode
[  642.473624] br1: port 2(veth2) entered blocking state
[  642.473654] br1: port 2(veth2) entered forwarding state
[  642.473685] br1: port 1(veth1) entered blocking state
[  642.473712] br1: port 1(veth1) entered forwarding state
[  648.508125] br1: port 2(veth2) entered disabled state
[  648.508184] br1: port 1(veth1) entered disabled state
[  648.513769] veth2: left allmulticast mode
[  648.513805] veth2: left promiscuous mode
[  648.513835] br1: port 2(veth2) entered disabled state
[  648.519507] veth1: left allmulticast mode
[  648.519531] veth1: left promiscuous mode
[  648.519556] br1: port 1(veth1) entered disabled state