[  790.143953][ T8939] bond0: (slave eth0): making interface the new active one
[  790.144575][ T8939] bond0: (slave eth0): Enslaving as an active interface with an up link
[  794.847850][ T8943] bond0: (slave eth0): Releasing backup interface
[  795.366506][ T8946] bond0: (slave eth0): Enslaving as an active interface with an up link
[  799.973014][ T8822] bond0: (slave eth0): Releasing backup interface
[  800.206820][ T8822] bond0 (unregistering): Released all slaves