[ 1001.852202][T22568] bond0: (slave eth0): making interface the new active one
[ 1001.852640][T22568] bond0: (slave eth0): Enslaving as an active interface with an up link
[ 1001.902303][T22569] 8021q: adding VLAN 0 to HW filter on device bond0
[ 1006.155076][T22572] bond0: (slave eth0): Releasing backup interface
[ 1006.305805][T22575] bond0: (slave eth0): Enslaving as an active interface with an up link
[ 1006.350486][T22576] 8021q: adding VLAN 0 to HW filter on device bond0
[ 1010.504528][  T215] bond0: (slave eth0): Releasing backup interface
[ 1010.548644][  T215] bond0 (unregistering): Released all slaves