[ 1021.052233][T24442] bond0: (slave eth0): making interface the new active one
[ 1021.053359][T24442] bond0: (slave eth0): Enslaving as an active interface with an up link
[ 1021.100908][T24443] 8021q: adding VLAN 0 to HW filter on device bond0
[ 1025.350925][T24446] bond0: (slave eth0): Releasing backup interface
[ 1025.530008][T24449] bond0: (slave eth0): Enslaving as an active interface with an up link
[ 1025.581914][T24450] 8021q: adding VLAN 0 to HW filter on device bond0
[ 1029.774970][T21752] bond0: (slave eth0): Releasing backup interface
[ 1029.814595][T21752] bond0 (unregistering): Released all slaves