[  821.938291][T17922] br1: port 1(veth1) entered blocking state
[  821.938648][T17922] br1: port 1(veth1) entered disabled state
[  821.938971][T17922] veth1: entered allmulticast mode
[  821.941634][T17922] veth1: entered promiscuous mode
[  821.985897][ T9766] br1: port 1(veth1) entered blocking state
[  821.986220][ T9766] br1: port 1(veth1) entered forwarding state
[  849.060741][T18106] br1: port 1(veth1) entered disabled state
[  849.098094][T18107] veth1: left allmulticast mode
[  849.098258][T18107] veth1: left promiscuous mode
[  849.098540][T18107] br1: port 1(veth1) entered disabled state