[  886.570536][T19886] bond0: (slave eth0): making interface the new active one
[  886.571007][T19886] bond0: (slave eth0): Enslaving as an active interface with an up link
[  886.619359][T19887] 8021q: adding VLAN 0 to HW filter on device bond0
[  890.890420][T19890] bond0: (slave eth0): Releasing backup interface
[  891.061278][T19893] bond0: (slave eth0): Enslaving as an active interface with an up link
[  891.100628][T19894] 8021q: adding VLAN 0 to HW filter on device bond0
[  895.299335][ T8554] bond0: (slave eth0): Releasing backup interface
[  895.360033][ T8554] bond0 (unregistering): Released all slaves