[  537.405010] bond1: (slave dummy1): making interface the new active one
[  537.405101] bond1: (slave dummy1): Enslaving as an active interface with an up link
[  537.424868] bond1: (slave dummy2): Enslaving as a backup interface with an up link
[  537.441293] dummy1: entered promiscuous mode
[  537.518641] dummy1: left promiscuous mode
[  537.540893] bond1 (unregistering): (slave dummy1): Releasing backup interface
[  537.557901] bond1 (unregistering): (slave dummy2): Releasing backup interface
[  537.567825] bond1 (unregistering): Released all slaves
[  537.849344] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  537.870705] bond1: (slave dummy2): Enslaving as a backup interface with an up link
[  537.890339] dummy1: entered promiscuous mode
[  537.890399] dummy2: entered promiscuous mode
[  537.931683] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  537.962541] dummy1: left promiscuous mode
[  537.962598] dummy2: left promiscuous mode
[  537.978967] bond1 (unregistering): (slave dummy1): Removing an active aggregator
[  537.979061] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  537.979145] bond1 (unregistering): (slave dummy1): Releasing backup interface
[  537.992832] bond1 (unregistering): (slave dummy2): Removing an active aggregator
[  537.992967] bond1 (unregistering): (slave dummy2): Releasing backup interface
[  538.002787] bond1 (unregistering): Released all slaves
[  538.237025] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  538.252109] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  538.304278] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  538.330807] bond1: (slave dummy1): Removing an active aggregator
[  538.330896] bond1: (slave dummy1): Releasing backup interface
[  538.405099] bond1 (unregistering): Released all slaves
[  538.505311] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  538.562677] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  538.590589] bond1: (slave dummy1): Removing an active aggregator
[  538.590687] bond1: (slave dummy1): Releasing backup interface
[  538.668033] bond1 (unregistering): Released all slaves