[  802.960625][ T9103] bond0: (slave eth0): making interface the new active one
[  802.961651][ T9103] bond0: (slave eth0): Enslaving as an active interface with an up link
[  807.723082][ T9107] bond0: (slave eth0): Releasing backup interface
[  808.285754][ T9110] bond0: (slave eth0): Enslaving as an active interface with an up link
[  812.855996][ T4199] bond0: (slave eth0): Releasing backup interface
[  813.132375][ T4199] bond0 (unregistering): Released all slaves