[ 1014.247858][T21624] bond0: (slave eth0): making interface the new active one
[ 1014.248328][T21624] bond0: (slave eth0): Enslaving as an active interface with an up link
[ 1014.297649][T21625] 8021q: adding VLAN 0 to HW filter on device bond0
[ 1018.517017][T21628] bond0: (slave eth0): Releasing backup interface
[ 1018.661323][T21631] bond0: (slave eth0): Enslaving as an active interface with an up link
[ 1018.714401][T21632] 8021q: adding VLAN 0 to HW filter on device bond0
[ 1022.914763][  T219] bond0: (slave eth0): Releasing backup interface
[ 1022.960837][  T219] bond0 (unregistering): Released all slaves