[  827.976603] bond0: (slave eth0): making interface the new active one
[  827.976691] bond0: (slave eth0): Enslaving as an active interface with an up link
[  827.984513] 8021q: adding VLAN 0 to HW filter on device bond0
[  832.083626] bond0: (slave eth0): Releasing backup interface
[  832.111036] bond0: (slave eth0): Enslaving as an active interface with an up link
[  832.118749] 8021q: adding VLAN 0 to HW filter on device bond0
[  836.240582] bond0: (slave eth0): Releasing backup interface
[  836.265014] bond0 (unregistering): Released all slaves