[  998.142754][ T6856] bond0: (slave eth0): making interface the new active one
[  998.143567][ T6856] bond0: (slave eth0): Enslaving as an active interface with an up link
[ 1003.486890][ T6860] bond0: (slave eth0): Releasing backup interface
[ 1004.438691][ T6863] bond0: (slave eth0): Enslaving as an active interface with an up link
[ 1009.366366][  T273] bond0: (slave eth0): Releasing backup interface