[ 1020.897091][ T6820] bond0: (slave eth0): making interface the new active one
[ 1020.897655][ T6820] bond0: (slave eth0): Enslaving as an active interface with an up link
[ 1026.370327][ T6824] bond0: (slave eth0): Releasing backup interface
[ 1027.374439][ T6827] bond0: (slave eth0): Enslaving as an active interface with an up link
[ 1032.345558][ T2739] bond0: (slave eth0): Releasing backup interface
[ 1032.710434][ T2739] bond0 (unregistering): Released all slaves