[  844.675500][T19464] bond0: (slave eth0): making interface the new active one
[  844.676403][T19464] bond0: (slave eth0): Enslaving as an active interface with an up link
[  844.716874][T19465] 8021q: adding VLAN 0 to HW filter on device bond0
[  848.943309][T19468] bond0: (slave eth0): Releasing backup interface
[  849.097931][T19471] bond0: (slave eth0): Enslaving as an active interface with an up link
[  849.140924][T19472] 8021q: adding VLAN 0 to HW filter on device bond0
[  853.362997][  T234] bond0: (slave eth0): Releasing backup interface
[  853.435182][  T234] bond0 (unregistering): Released all slaves