[  999.156441][ T6901] bond0: (slave eth0): making interface the new active one
[  999.157023][ T6901] bond0: (slave eth0): Enslaving as an active interface with an up link
[ 1004.504720][ T6905] bond0: (slave eth0): Releasing backup interface
[ 1005.457196][ T6908] bond0: (slave eth0): Enslaving as an active interface with an up link
[ 1010.484018][   T74] bond0: (slave eth0): Releasing backup interface