[  637.565555][ T6638] br1: port 1(veth1) entered blocking state
[  637.565912][ T6638] br1: port 1(veth1) entered disabled state
[  637.566255][ T6638] veth1: entered allmulticast mode
[  637.568833][ T6638] veth1: entered promiscuous mode
[  637.604690][   T46] br1: port 1(veth1) entered blocking state
[  637.605052][   T46] br1: port 1(veth1) entered forwarding state
[  648.808423][ T6741] br1: port 1(veth1) entered disabled state
[  648.847381][ T6742] veth1: left allmulticast mode
[  648.847632][ T6742] veth1: left promiscuous mode
[  648.848002][ T6742] br1: port 1(veth1) entered disabled state