[ 1019.252110][ T6855] bond0: (slave eth0): making interface the new active one
[ 1019.252705][ T6855] bond0: (slave eth0): Enslaving as an active interface with an up link
[ 1024.548000][ T6859] bond0: (slave eth0): Releasing backup interface
[ 1025.526924][ T6862] bond0: (slave eth0): Enslaving as an active interface with an up link
[ 1030.543864][ T2823] bond0: (slave eth0): Releasing backup interface
[ 1030.776587][ T2823] bond0 (unregistering): Released all slaves