[ 1002.214047][ T6872] bond0: (slave eth0): making interface the new active one
[ 1002.214909][ T6872] bond0: (slave eth0): Enslaving as an active interface with an up link
[ 1007.560645][ T6876] bond0: (slave eth0): Releasing backup interface
[ 1008.525826][ T6879] bond0: (slave eth0): Enslaving as an active interface with an up link
[ 1013.559502][ T6521] bond0: (slave eth0): Releasing backup interface
[ 1013.787797][ T6521] bond0 (unregistering): Released all slaves