[   18.991520] bond1: (slave dummy1): making interface the new active one
[   18.991607] bond1: (slave dummy1): Enslaving as an active interface with an up link
[   19.005542] bond1: (slave dummy2): Enslaving as a backup interface with an up link
[   19.017918] dummy1: entered promiscuous mode
[   19.069324] dummy1: left promiscuous mode
[   19.081945] bond1 (unregistering): (slave dummy1): Releasing backup interface
[   19.101850] bond1 (unregistering): (slave dummy2): Releasing backup interface
[   19.111812] bond1 (unregistering): Released all slaves
[   19.291506] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[   19.303008] bond1: (slave dummy2): Enslaving as a backup interface with an up link
[   19.313896] dummy1: entered promiscuous mode
[   19.313948] dummy2: entered promiscuous mode
[   19.362642] dummy1: left promiscuous mode
[   19.362681] dummy2: left promiscuous mode
[   19.373972] bond1 (unregistering): (slave dummy1): Releasing backup interface
[   19.384780] bond1 (unregistering): (slave dummy2): Releasing backup interface
[   19.392816] bond1 (unregistering): Released all slaves
[   19.573883] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[   19.585619] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[   19.621108] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[   19.640079] bond1: (slave dummy1): Removing an active aggregator
[   19.640137] bond1: (slave dummy1): Releasing backup interface
[   19.696456] bond1 (unregistering): Released all slaves
[   19.767653] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[   19.805869] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[   19.824191] bond1: (slave dummy1): Removing an active aggregator
[   19.824248] bond1: (slave dummy1): Releasing backup interface
[   19.893887] bond1 (unregistering): Released all slaves