[  830.316209][T22355] bond0: (slave eth0): making interface the new active one
[  830.316709][T22355] bond0: (slave eth0): Enslaving as an active interface with an up link
[  830.354765][T22356] 8021q: adding VLAN 0 to HW filter on device bond0
[  834.577251][T22359] bond0: (slave eth0): Releasing backup interface
[  834.723830][T22362] bond0: (slave eth0): Enslaving as an active interface with an up link
[  834.760301][T22363] 8021q: adding VLAN 0 to HW filter on device bond0
[  838.925735][T21419] bond0: (slave eth0): Releasing backup interface
[  838.966566][T21419] bond0 (unregistering): Released all slaves