[ 1087.461532][T26949] bond0: (slave eth0): making interface the new active one
[ 1087.462009][T26949] bond0: (slave eth0): Enslaving as an active interface with an up link
[ 1087.503958][T26950] 8021q: adding VLAN 0 to HW filter on device bond0
[ 1091.785347][T26953] bond0: (slave eth0): Releasing backup interface
[ 1091.952791][T26956] bond0: (slave eth0): Enslaving as an active interface with an up link
[ 1092.001926][T26957] 8021q: adding VLAN 0 to HW filter on device bond0
[ 1096.176255][   T72] bond0: (slave eth0): Releasing backup interface
[ 1096.207133][   T72] bond0 (unregistering): Released all slaves