[  999.529708][T23768] bond0: (slave eth0): making interface the new active one
[  999.530181][T23768] bond0: (slave eth0): Enslaving as an active interface with an up link
[  999.584655][T23769] 8021q: adding VLAN 0 to HW filter on device bond0
[ 1003.864701][T23772] bond0: (slave eth0): Releasing backup interface
[ 1004.046595][T23775] bond0: (slave eth0): Enslaving as an active interface with an up link
[ 1004.094158][T23776] 8021q: adding VLAN 0 to HW filter on device bond0
[ 1008.255423][  T201] bond0: (slave eth0): Releasing backup interface
[ 1008.300988][  T201] bond0 (unregistering): Released all slaves