[  686.261733] bond0: (slave eth0): making interface the new active one
[  686.261837] bond0: (slave eth0): Enslaving as an active interface with an up link
[  686.266929] 8021q: adding VLAN 0 to HW filter on device bond0
[  690.373055] bond0: (slave eth0): Releasing backup interface
[  690.397406] bond0: (slave eth0): Enslaving as an active interface with an up link
[  690.402431] 8021q: adding VLAN 0 to HW filter on device bond0
[  694.538331] bond0: (slave eth0): Releasing backup interface
[  694.569242] bond0 (unregistering): Released all slaves