[  937.578716][T23114] bond0: (slave eth0): making interface the new active one
[  937.579115][T23114] bond0: (slave eth0): Enslaving as an active interface with an up link
[  937.626914][T23115] 8021q: adding VLAN 0 to HW filter on device bond0
[  941.885918][T23118] bond0: (slave eth0): Releasing backup interface
[  942.041348][T23121] bond0: (slave eth0): Enslaving as an active interface with an up link
[  942.085394][T23122] 8021q: adding VLAN 0 to HW filter on device bond0
[  946.314607][T21322] bond0: (slave eth0): Releasing backup interface
[  946.362044][T21322] bond0 (unregistering): Released all slaves