[  884.260069][T19506] bond0: (slave eth0): making interface the new active one
[  884.260527][T19506] bond0: (slave eth0): Enslaving as an active interface with an up link
[  884.307957][T19507] 8021q: adding VLAN 0 to HW filter on device bond0
[  888.580116][T19510] bond0: (slave eth0): Releasing backup interface
[  888.737650][T19513] bond0: (slave eth0): Enslaving as an active interface with an up link
[  888.782021][T19514] 8021q: adding VLAN 0 to HW filter on device bond0
[  893.001576][T14630] bond0: (slave eth0): Releasing backup interface
[  893.070445][T14630] bond0 (unregistering): Released all slaves