[  846.191802][ T9222] bond0: (slave eth0): making interface the new active one
[  846.192477][ T9222] bond0: (slave eth0): Enslaving as an active interface with an up link
[  850.895936][ T9226] bond0: (slave eth0): Releasing backup interface
[  851.424024][ T9229] bond0: (slave eth0): Enslaving as an active interface with an up link
[  856.157379][   T11] bond0: (slave eth0): Releasing backup interface
[  856.532064][   T11] bond0 (unregistering): Released all slaves