[  537.786852] bond1: (slave dummy1): making interface the new active one
[  537.786951] bond1: (slave dummy1): Enslaving as an active interface with an up link
[  537.803204] bond1: (slave dummy2): Enslaving as a backup interface with an up link
[  537.822146] dummy1: entered promiscuous mode
[  537.898038] dummy1: left promiscuous mode
[  537.916117] bond1 (unregistering): (slave dummy1): Releasing backup interface
[  537.930993] bond1 (unregistering): (slave dummy2): Releasing backup interface
[  537.940912] bond1 (unregistering): Released all slaves
[  538.182506] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  538.196754] bond1: (slave dummy2): Enslaving as a backup interface with an up link
[  538.216224] dummy1: entered promiscuous mode
[  538.216299] dummy2: entered promiscuous mode
[  538.267838] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  538.286761] dummy1: left promiscuous mode
[  538.286823] dummy2: left promiscuous mode
[  538.304705] bond1 (unregistering): (slave dummy1): Removing an active aggregator
[  538.304798] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  538.304902] bond1 (unregistering): (slave dummy1): Releasing backup interface
[  538.314994] bond1 (unregistering): (slave dummy2): Removing an active aggregator
[  538.315128] bond1 (unregistering): (slave dummy2): Releasing backup interface
[  538.324941] bond1 (unregistering): Released all slaves
[  538.555969] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  538.573055] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  538.634108] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  538.667046] bond1: (slave dummy1): Removing an active aggregator
[  538.667151] bond1: (slave dummy1): Releasing backup interface
[  538.758582] bond1 (unregistering): Released all slaves
[  538.869506] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  538.927035] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  538.956844] bond1: (slave dummy1): Removing an active aggregator
[  538.956954] bond1: (slave dummy1): Releasing backup interface
[  539.051263] bond1 (unregistering): Released all slaves