[  831.558786][T22161] bond0: (slave eth0): making interface the new active one
[  831.559582][T22161] bond0: (slave eth0): Enslaving as an active interface with an up link
[  831.626807][T22162] 8021q: adding VLAN 0 to HW filter on device bond0
[  835.862461][T22165] bond0: (slave eth0): Releasing backup interface
[  836.047281][T22168] bond0: (slave eth0): Enslaving as an active interface with an up link
[  836.103471][T22169] 8021q: adding VLAN 0 to HW filter on device bond0
[  840.279425][T21331] bond0: (slave eth0): Releasing backup interface
[  840.329082][T21331] bond0 (unregistering): Released all slaves