[ 1012.109037][T21796] bond0: (slave eth0): making interface the new active one
[ 1012.109469][T21796] bond0: (slave eth0): Enslaving as an active interface with an up link
[ 1012.151420][T21797] 8021q: adding VLAN 0 to HW filter on device bond0
[ 1016.441989][T21800] bond0: (slave eth0): Releasing backup interface
[ 1016.602134][T21803] bond0: (slave eth0): Enslaving as an active interface with an up link
[ 1016.642901][T21804] 8021q: adding VLAN 0 to HW filter on device bond0
[ 1020.795698][ T9757] bond0: (slave eth0): Releasing backup interface
[ 1020.848144][ T9757] bond0 (unregistering): Released all slaves