[  989.980620][ T6986] bond0: (slave eth0): making interface the new active one
[  989.981238][ T6986] bond0: (slave eth0): Enslaving as an active interface with an up link
[  995.302275][ T6990] bond0: (slave eth0): Releasing backup interface
[  996.215374][ T6993] bond0: (slave eth0): Enslaving as an active interface with an up link
[ 1001.029104][ T2943] bond0: (slave eth0): Releasing backup interface
[ 1001.162068][ T2943] bond0 (unregistering): Released all slaves