[ 1009.316092][ T6856] bond0: (slave eth0): making interface the new active one
[ 1009.323949][ T6856] bond0: (slave eth0): Enslaving as an active interface with an up link
[ 1014.571815][ T6860] bond0: (slave eth0): Releasing backup interface
[ 1015.524944][ T6863] bond0: (slave eth0): Enslaving as an active interface with an up link
[ 1020.436202][  T262] bond0: (slave eth0): Releasing backup interface
[ 1020.815594][  T262] bond0 (unregistering): Released all slaves