[  520.200076] bond1: (slave dummy1): making interface the new active one
[  520.200161] bond1: (slave dummy1): Enslaving as an active interface with an up link
[  520.210890] bond1: (slave dummy2): Enslaving as a backup interface with an up link
[  520.224655] dummy1: entered promiscuous mode
[  520.284243] dummy1: left promiscuous mode
[  520.295729] bond1 (unregistering): (slave dummy1): Releasing backup interface
[  520.312069] bond1 (unregistering): (slave dummy2): Releasing backup interface
[  520.321997] bond1 (unregistering): Released all slaves
[  520.533497] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  520.548216] bond1: (slave dummy2): Enslaving as a backup interface with an up link
[  520.563066] dummy1: entered promiscuous mode
[  520.563200] dummy2: entered promiscuous mode
[  520.621387] dummy1: left promiscuous mode
[  520.621498] dummy2: left promiscuous mode
[  520.632723] bond1 (unregistering): (slave dummy1): Releasing backup interface
[  520.643156] bond1 (unregistering): (slave dummy2): Releasing backup interface
[  520.660088] bond1 (unregistering): Released all slaves
[  520.834144] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  520.846568] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  520.884637] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  520.902559] bond1: (slave dummy1): Removing an active aggregator
[  520.902689] bond1: (slave dummy1): Releasing backup interface
[  520.959064] bond1 (unregistering): Released all slaves
[  521.042440] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  521.083814] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  521.101777] bond1: (slave dummy1): Removing an active aggregator
[  521.101897] bond1: (slave dummy1): Releasing backup interface
[  521.170144] bond1 (unregistering): Released all slaves