[ 1066.113761][T22553] bond0: (slave eth0): making interface the new active one
[ 1066.114195][T22553] bond0: (slave eth0): Enslaving as an active interface with an up link
[ 1066.166963][T22554] 8021q: adding VLAN 0 to HW filter on device bond0
[ 1070.416391][T22557] bond0: (slave eth0): Releasing backup interface
[ 1070.591182][T22560] bond0: (slave eth0): Enslaving as an active interface with an up link
[ 1070.635122][T22561] 8021q: adding VLAN 0 to HW filter on device bond0
[ 1074.746964][T21610] bond0: (slave eth0): Releasing backup interface
[ 1074.776868][T21610] bond0 (unregistering): Released all slaves