[ 1050.197501][T25778] bond0: (slave eth0): making interface the new active one
[ 1050.197944][T25778] bond0: (slave eth0): Enslaving as an active interface with an up link
[ 1050.245904][T25779] 8021q: adding VLAN 0 to HW filter on device bond0
[ 1054.485405][T25782] bond0: (slave eth0): Releasing backup interface
[ 1054.652470][T25785] bond0: (slave eth0): Enslaving as an active interface with an up link
[ 1054.699450][T25786] 8021q: adding VLAN 0 to HW filter on device bond0
[ 1058.886707][  T771] bond0: (slave eth0): Releasing backup interface
[ 1058.924650][  T771] bond0 (unregistering): Released all slaves