[ 1005.800603][ T6939] bond0: (slave eth0): making interface the new active one
[ 1005.805553][ T6939] bond0: (slave eth0): Enslaving as an active interface with an up link
[ 1011.069767][ T6943] bond0: (slave eth0): Releasing backup interface
[ 1012.018498][ T6946] bond0: (slave eth0): Enslaving as an active interface with an up link
[ 1017.040128][   T77] bond0: (slave eth0): Releasing backup interface
[ 1017.391157][   T77] bond0 (unregistering): Released all slaves