[  888.329870][T17333] bond0: (slave eth0): making interface the new active one
[  888.330443][T17333] bond0: (slave eth0): Enslaving as an active interface with an up link
[  888.388299][T17334] 8021q: adding VLAN 0 to HW filter on device bond0
[  892.677087][T17337] bond0: (slave eth0): Releasing backup interface
[  892.869777][T17340] bond0: (slave eth0): Enslaving as an active interface with an up link
[  892.933239][T17341] 8021q: adding VLAN 0 to HW filter on device bond0
[  897.161134][   T12] bond0: (slave eth0): Releasing backup interface
[  897.228152][   T12] bond0 (unregistering): Released all slaves