[  836.658405][T22284] bond0: (slave eth0): making interface the new active one
[  836.658887][T22284] bond0: (slave eth0): Enslaving as an active interface with an up link
[  836.695889][T22285] 8021q: adding VLAN 0 to HW filter on device bond0
[  840.893501][T22288] bond0: (slave eth0): Releasing backup interface
[  841.031149][T22291] bond0: (slave eth0): Enslaving as an active interface with an up link
[  841.078045][T22292] 8021q: adding VLAN 0 to HW filter on device bond0
[  845.251273][  T201] bond0: (slave eth0): Releasing backup interface
[  845.298654][  T201] bond0 (unregistering): Released all slaves