[  989.938889][ T6972] bond0: (slave eth0): making interface the new active one
[  989.940488][ T6972] bond0: (slave eth0): Enslaving as an active interface with an up link
[  995.396374][ T6976] bond0: (slave eth0): Releasing backup interface
[  996.382829][ T6979] bond0: (slave eth0): Enslaving as an active interface with an up link
[ 1001.239321][ T6417] bond0: (slave eth0): Releasing backup interface
[ 1001.425190][ T6417] bond0 (unregistering): Released all slaves