[  537.236622] bond1: (slave dummy1): making interface the new active one
[  537.236705] bond1: (slave dummy1): Enslaving as an active interface with an up link
[  537.254512] bond1: (slave dummy2): Enslaving as a backup interface with an up link
[  537.270713] dummy1: entered promiscuous mode
[  537.345292] dummy1: left promiscuous mode
[  537.363848] bond1 (unregistering): (slave dummy1): Releasing backup interface
[  537.373928] bond1 (unregistering): (slave dummy2): Releasing backup interface
[  537.383855] bond1 (unregistering): Released all slaves
[  537.632231] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  537.650568] bond1: (slave dummy2): Enslaving as a backup interface with an up link
[  537.666610] dummy1: entered promiscuous mode
[  537.666684] dummy2: entered promiscuous mode
[  537.717758] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  537.745453] dummy1: left promiscuous mode
[  537.745516] dummy2: left promiscuous mode
[  537.765263] bond1 (unregistering): (slave dummy1): Removing an active aggregator
[  537.765370] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  537.765473] bond1 (unregistering): (slave dummy1): Releasing backup interface
[  537.783961] bond1 (unregistering): (slave dummy2): Removing an active aggregator
[  537.784124] bond1 (unregistering): (slave dummy2): Releasing backup interface
[  537.793852] bond1 (unregistering): Released all slaves
[  538.040465] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  538.059274] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  538.128285] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  538.162822] bond1: (slave dummy1): Removing an active aggregator
[  538.162952] bond1: (slave dummy1): Releasing backup interface
[  538.250912] bond1 (unregistering): Released all slaves
[  538.363161] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  538.425484] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  538.458726] bond1: (slave dummy1): Removing an active aggregator
[  538.458833] bond1: (slave dummy1): Releasing backup interface
[  538.556687] bond1 (unregistering): Released all slaves