[ 1020.540917][ T6902] bond0: (slave eth0): making interface the new active one
[ 1020.541507][ T6902] bond0: (slave eth0): Enslaving as an active interface with an up link
[ 1026.036400][ T6906] bond0: (slave eth0): Releasing backup interface
[ 1027.057848][ T6909] bond0: (slave eth0): Enslaving as an active interface with an up link
[ 1032.180020][ T6510] bond0: (slave eth0): Releasing backup interface
[ 1032.440357][ T6510] bond0 (unregistering): Released all slaves