[   18.576540] bond0 (unregistering): Released all slaves
[   18.855782] bond1: (slave dummy1): making interface the new active one
[   18.855889] bond1: (slave dummy1): Enslaving as an active interface with an up link
[   18.866328] bond1: (slave dummy2): Enslaving as a backup interface with an up link
[   18.878111] dummy1: entered promiscuous mode
[   18.924006] dummy1: left promiscuous mode
[   18.933420] bond1 (unregistering): (slave dummy1): Releasing backup interface
[   18.952460] bond1 (unregistering): (slave dummy2): Releasing backup interface
[   18.962440] bond1 (unregistering): Released all slaves
[   19.121619] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[   19.132259] bond1: (slave dummy2): Enslaving as a backup interface with an up link
[   19.142457] dummy1: entered promiscuous mode
[   19.142509] dummy2: entered promiscuous mode
[   19.187688] dummy1: left promiscuous mode
[   19.187746] dummy2: left promiscuous mode
[   19.198664] bond1 (unregistering): (slave dummy1): Releasing backup interface
[   19.208655] bond1 (unregistering): (slave dummy2): Releasing backup interface
[   19.218544] bond1 (unregistering): Released all slaves
[   19.379359] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[   19.390926] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[   19.429236] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[   19.448270] bond1: (slave dummy1): Removing an active aggregator
[   19.448337] bond1: (slave dummy1): Releasing backup interface
[   19.505487] bond1 (unregistering): Released all slaves
[   19.581917] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[   19.618608] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[   19.636758] bond1: (slave dummy1): Removing an active aggregator
[   19.636827] bond1: (slave dummy1): Releasing backup interface
[   19.696370] bond1 (unregistering): Released all slaves