[  537.858716] bond1: (slave dummy1): making interface the new active one
[  537.858813] bond1: (slave dummy1): Enslaving as an active interface with an up link
[  537.876723] bond1: (slave dummy2): Enslaving as a backup interface with an up link
[  537.889819] dummy1: entered promiscuous mode
[  537.945045] dummy1: left promiscuous mode
[  537.956068] bond1 (unregistering): (slave dummy1): Releasing backup interface
[  537.962327] bond1 (unregistering): (slave dummy2): Releasing backup interface
[  537.970327] bond1 (unregistering): Released all slaves
[  538.160905] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  538.171368] bond1: (slave dummy2): Enslaving as a backup interface with an up link
[  538.182591] dummy1: entered promiscuous mode
[  538.182653] dummy2: entered promiscuous mode
[  538.231352] dummy1: left promiscuous mode
[  538.231441] dummy2: left promiscuous mode
[  538.240335] bond1 (unregistering): (slave dummy1): Releasing backup interface
[  538.254325] bond1 (unregistering): (slave dummy2): Releasing backup interface
[  538.264288] bond1 (unregistering): Released all slaves
[  538.446783] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  538.456009] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  538.501636] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  538.523303] bond1: (slave dummy1): Removing an active aggregator
[  538.523443] bond1: (slave dummy1): Releasing backup interface
[  538.583603] bond1 (unregistering): Released all slaves
[  538.668993] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  538.719462] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  538.743049] bond1: (slave dummy1): Removing an active aggregator
[  538.743171] bond1: (slave dummy1): Releasing backup interface
[  538.810788] bond1 (unregistering): Released all slaves