[ 1075.695348][T24517] bond0: (slave eth0): making interface the new active one
[ 1075.695752][T24517] bond0: (slave eth0): Enslaving as an active interface with an up link
[ 1075.738181][T24518] 8021q: adding VLAN 0 to HW filter on device bond0
[ 1079.967886][T24521] bond0: (slave eth0): Releasing backup interface
[ 1080.128158][T24524] bond0: (slave eth0): Enslaving as an active interface with an up link
[ 1080.180899][T24525] 8021q: adding VLAN 0 to HW filter on device bond0
[ 1084.360625][T21934] bond0: (slave eth0): Releasing backup interface
[ 1084.398904][T21934] bond0 (unregistering): Released all slaves