[  841.093867][ T9387] bond0: (slave eth0): making interface the new active one
[  841.095011][ T9387] bond0: (slave eth0): Enslaving as an active interface with an up link
[  845.888182][ T9391] bond0: (slave eth0): Releasing backup interface
[  846.403278][ T9394] bond0: (slave eth0): Enslaving as an active interface with an up link
[  851.051949][   T11] bond0: (slave eth0): Releasing backup interface
[  851.442281][   T11] bond0 (unregistering): Released all slaves