[  844.290309][T19294] bond0: (slave eth0): making interface the new active one
[  844.290765][T19294] bond0: (slave eth0): Enslaving as an active interface with an up link
[  844.335769][T19295] 8021q: adding VLAN 0 to HW filter on device bond0
[  848.566406][T19298] bond0: (slave eth0): Releasing backup interface
[  848.710877][T19301] bond0: (slave eth0): Enslaving as an active interface with an up link
[  848.752252][T19302] 8021q: adding VLAN 0 to HW filter on device bond0
[  852.927578][ T8625] bond0: (slave eth0): Releasing backup interface
[  852.996796][ T8625] bond0 (unregistering): Released all slaves