[ 1039.448180][T24053] bond0: (slave eth0): making interface the new active one
[ 1039.448745][T24053] bond0: (slave eth0): Enslaving as an active interface with an up link
[ 1039.499830][T24054] 8021q: adding VLAN 0 to HW filter on device bond0
[ 1043.771173][T24057] bond0: (slave eth0): Releasing backup interface
[ 1043.987223][T24060] bond0: (slave eth0): Enslaving as an active interface with an up link
[ 1044.043877][T24061] 8021q: adding VLAN 0 to HW filter on device bond0
[ 1048.205916][   T12] bond0: (slave eth0): Releasing backup interface
[ 1048.244167][   T12] bond0 (unregistering): Released all slaves