[ 1061.252402][T25577] bond0: (slave eth0): making interface the new active one
[ 1061.252887][T25577] bond0: (slave eth0): Enslaving as an active interface with an up link
[ 1061.301832][T25578] 8021q: adding VLAN 0 to HW filter on device bond0
[ 1065.567372][T25582] bond0: (slave eth0): Releasing backup interface
[ 1065.778377][T25585] bond0: (slave eth0): Enslaving as an active interface with an up link
[ 1065.830852][T25586] 8021q: adding VLAN 0 to HW filter on device bond0
[ 1070.012015][  T220] bond0: (slave eth0): Releasing backup interface
[ 1070.046262][  T220] bond0 (unregistering): Released all slaves