[ 1013.303921][ T6879] bond0: (slave eth0): making interface the new active one
[ 1013.305178][ T6879] bond0: (slave eth0): Enslaving as an active interface with an up link
[ 1018.705422][ T6883] bond0: (slave eth0): Releasing backup interface
[ 1019.685470][ T6886] bond0: (slave eth0): Enslaving as an active interface with an up link
[ 1024.708639][  T981] bond0: (slave eth0): Releasing backup interface