[ 1030.268447][T24604] bond0: (slave eth0): making interface the new active one
[ 1030.269090][T24604] bond0: (slave eth0): Enslaving as an active interface with an up link
[ 1030.330322][T24605] 8021q: adding VLAN 0 to HW filter on device bond0
[ 1034.611377][T24608] bond0: (slave eth0): Releasing backup interface
[ 1034.792185][T24611] bond0: (slave eth0): Enslaving as an active interface with an up link
[ 1034.844237][T24612] 8021q: adding VLAN 0 to HW filter on device bond0
[ 1039.004608][   T69] bond0: (slave eth0): Releasing backup interface
[ 1039.042227][   T69] bond0 (unregistering): Released all slaves