[  521.258444] bond1: (slave dummy1): making interface the new active one
[  521.258551] bond1: (slave dummy1): Enslaving as an active interface with an up link
[  521.269995] bond1: (slave dummy2): Enslaving as a backup interface with an up link
[  521.282768] dummy1: entered promiscuous mode
[  521.339025] dummy1: left promiscuous mode
[  521.351082] bond1 (unregistering): (slave dummy1): Releasing backup interface
[  521.368728] bond1 (unregistering): (slave dummy2): Releasing backup interface
[  521.385617] bond1 (unregistering): Released all slaves
[  521.589080] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  521.600066] bond1: (slave dummy2): Enslaving as a backup interface with an up link
[  521.613385] dummy1: entered promiscuous mode
[  521.613458] dummy2: entered promiscuous mode
[  521.668543] dummy1: left promiscuous mode
[  521.668595] dummy2: left promiscuous mode
[  521.681678] bond1 (unregistering): (slave dummy1): Releasing backup interface
[  521.699708] bond1 (unregistering): (slave dummy2): Releasing backup interface
[  521.709624] bond1 (unregistering): Released all slaves
[  521.899583] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  521.914535] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  521.963213] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  521.989052] bond1: (slave dummy1): Removing an active aggregator
[  521.989143] bond1: (slave dummy1): Releasing backup interface
[  522.056315] bond1 (unregistering): Released all slaves
[  522.153341] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  522.204534] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  522.229501] bond1: (slave dummy1): Removing an active aggregator
[  522.229602] bond1: (slave dummy1): Releasing backup interface
[  522.290717] bond1 (unregistering): Released all slaves