[  950.939711][T22279] bond0: (slave eth0): making interface the new active one
[  950.940939][T22279] bond0: (slave eth0): Enslaving as an active interface with an up link
[  950.998588][T22280] 8021q: adding VLAN 0 to HW filter on device bond0
[  955.225924][T22283] bond0: (slave eth0): Releasing backup interface
[  955.424242][T22286] bond0: (slave eth0): Enslaving as an active interface with an up link
[  955.482040][T22287] 8021q: adding VLAN 0 to HW filter on device bond0
[  959.684791][T21335] bond0: (slave eth0): Releasing backup interface
[  959.721776][T21335] bond0 (unregistering): Released all slaves