[  872.120426][T19327] bond0: (slave eth0): making interface the new active one
[  872.121436][T19327] bond0: (slave eth0): Enslaving as an active interface with an up link
[  872.164298][T19328] 8021q: adding VLAN 0 to HW filter on device bond0
[  876.420984][T19331] bond0: (slave eth0): Releasing backup interface
[  876.552986][T19334] bond0: (slave eth0): Enslaving as an active interface with an up link
[  876.604454][T19335] 8021q: adding VLAN 0 to HW filter on device bond0
[  880.774779][T17961] bond0: (slave eth0): Releasing backup interface
[  880.816371][T17961] bond0 (unregistering): Released all slaves