[  911.476111][T22163] bond0: (slave eth0): making interface the new active one
[  911.476542][T22163] bond0: (slave eth0): Enslaving as an active interface with an up link
[  911.527124][T22164] 8021q: adding VLAN 0 to HW filter on device bond0
[  915.781876][T22167] bond0: (slave eth0): Releasing backup interface
[  915.935480][T22170] bond0: (slave eth0): Enslaving as an active interface with an up link
[  915.993056][T22171] 8021q: adding VLAN 0 to HW filter on device bond0
[  920.178498][  T219] bond0: (slave eth0): Releasing backup interface
[  920.215703][  T219] bond0 (unregistering): Released all slaves