[  794.892932][ T8886] bond0: (slave eth0): making interface the new active one
[  794.893555][ T8886] bond0: (slave eth0): Enslaving as an active interface with an up link
[  799.612869][ T8890] bond0: (slave eth0): Releasing backup interface
[  800.196217][ T8893] bond0: (slave eth0): Enslaving as an active interface with an up link
[  804.876342][ T4207] bond0: (slave eth0): Releasing backup interface
[  805.262880][ T4207] bond0 (unregistering): Released all slaves