[ 1063.839348][T22529] bond0: (slave eth0): making interface the new active one
[ 1063.839887][T22529] bond0: (slave eth0): Enslaving as an active interface with an up link
[ 1063.889559][T22530] 8021q: adding VLAN 0 to HW filter on device bond0
[ 1068.118833][T22533] bond0: (slave eth0): Releasing backup interface
[ 1068.286915][T22536] bond0: (slave eth0): Enslaving as an active interface with an up link
[ 1068.343766][T22537] 8021q: adding VLAN 0 to HW filter on device bond0
[ 1072.515948][T21950] bond0: (slave eth0): Releasing backup interface
[ 1072.561514][T21950] bond0 (unregistering): Released all slaves