[  986.359458][T22335] bond0: (slave eth0): making interface the new active one
[  986.359873][T22335] bond0: (slave eth0): Enslaving as an active interface with an up link
[  986.412950][T22336] 8021q: adding VLAN 0 to HW filter on device bond0
[  990.674816][T22339] bond0: (slave eth0): Releasing backup interface
[  990.838535][T22342] bond0: (slave eth0): Enslaving as an active interface with an up link
[  990.887514][T22343] 8021q: adding VLAN 0 to HW filter on device bond0
[  995.079016][   T69] bond0: (slave eth0): Releasing backup interface
[  995.120446][   T69] bond0 (unregistering): Released all slaves