[  537.703034] bond1: (slave dummy1): making interface the new active one
[  537.703161] bond1: (slave dummy1): Enslaving as an active interface with an up link
[  537.714620] bond1: (slave dummy2): Enslaving as a backup interface with an up link
[  537.724721] dummy1: entered promiscuous mode
[  537.777350] dummy1: left promiscuous mode
[  537.787497] bond1 (unregistering): (slave dummy1): Releasing backup interface
[  537.795283] bond1 (unregistering): (slave dummy2): Releasing backup interface
[  537.803207] bond1 (unregistering): Released all slaves
[  537.992658] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  538.002571] bond1: (slave dummy2): Enslaving as a backup interface with an up link
[  538.013543] dummy1: entered promiscuous mode
[  538.013615] dummy2: entered promiscuous mode
[  538.064978] dummy1: left promiscuous mode
[  538.065038] dummy2: left promiscuous mode
[  538.074541] bond1 (unregistering): (slave dummy1): Releasing backup interface
[  538.084259] bond1 (unregistering): (slave dummy2): Releasing backup interface
[  538.094212] bond1 (unregistering): Released all slaves
[  538.259457] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  538.268815] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  538.308239] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  538.325246] bond1: (slave dummy1): Removing an active aggregator
[  538.325339] bond1: (slave dummy1): Releasing backup interface
[  538.385640] bond1 (unregistering): Released all slaves
[  538.469473] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  538.506840] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  538.523898] bond1: (slave dummy1): Removing an active aggregator
[  538.523992] bond1: (slave dummy1): Releasing backup interface
[  538.576877] bond1 (unregistering): Released all slaves