[  686.962500] bond0: (slave eth0): making interface the new active one
[  686.962563] bond0: (slave eth0): Enslaving as an active interface with an up link
[  686.967463] 8021q: adding VLAN 0 to HW filter on device bond0
[  691.078586] bond0: (slave eth0): Releasing backup interface
[  691.112943] bond0: (slave eth0): Enslaving as an active interface with an up link
[  691.117746] 8021q: adding VLAN 0 to HW filter on device bond0
[  695.242086] bond0: (slave eth0): Releasing backup interface
[  695.267988] bond0 (unregistering): Released all slaves