[  519.325654] bond1: (slave dummy1): making interface the new active one
[  519.325740] bond1: (slave dummy1): Enslaving as an active interface with an up link
[  519.335598] bond1: (slave dummy2): Enslaving as a backup interface with an up link
[  519.347149] dummy1: entered promiscuous mode
[  519.396875] dummy1: left promiscuous mode
[  519.406471] bond1 (unregistering): (slave dummy1): Releasing backup interface
[  519.422184] bond1 (unregistering): (slave dummy2): Releasing backup interface
[  519.432129] bond1 (unregistering): Released all slaves
[  519.621517] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  519.631790] bond1: (slave dummy2): Enslaving as a backup interface with an up link
[  519.644344] dummy1: entered promiscuous mode
[  519.644440] dummy2: entered promiscuous mode
[  519.692725] dummy1: left promiscuous mode
[  519.692802] dummy2: left promiscuous mode
[  519.702757] bond1 (unregistering): (slave dummy1): Releasing backup interface
[  519.710247] bond1 (unregistering): (slave dummy2): Releasing backup interface
[  519.722171] bond1 (unregistering): Released all slaves
[  519.909020] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  519.919450] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  519.959856] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  519.982263] bond1: (slave dummy1): Removing an active aggregator
[  519.982375] bond1: (slave dummy1): Releasing backup interface
[  520.048941] bond1 (unregistering): Released all slaves
[  520.122210] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  520.161289] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  520.180228] bond1: (slave dummy1): Removing an active aggregator
[  520.180354] bond1: (slave dummy1): Releasing backup interface
[  520.235207] bond1 (unregistering): Released all slaves