[  537.123918] bond1: (slave dummy1): making interface the new active one
[  537.124011] bond1: (slave dummy1): Enslaving as an active interface with an up link
[  537.137675] bond1: (slave dummy2): Enslaving as a backup interface with an up link
[  537.152641] dummy1: entered promiscuous mode
[  537.220193] dummy1: left promiscuous mode
[  537.235989] bond1 (unregistering): (slave dummy1): Releasing backup interface
[  537.248928] bond1 (unregistering): (slave dummy2): Releasing backup interface
[  537.266874] bond1 (unregistering): Released all slaves
[  537.505025] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  537.520891] bond1: (slave dummy2): Enslaving as a backup interface with an up link
[  537.534016] dummy1: entered promiscuous mode
[  537.534082] dummy2: entered promiscuous mode
[  537.597762] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  537.603083] dummy1: left promiscuous mode
[  537.603142] dummy2: left promiscuous mode
[  537.622071] bond1 (unregistering): (slave dummy1): Removing an active aggregator
[  537.622163] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  537.622252] bond1 (unregistering): (slave dummy1): Releasing backup interface
[  537.632914] bond1 (unregistering): (slave dummy2): Removing an active aggregator
[  537.633042] bond1 (unregistering): (slave dummy2): Releasing backup interface
[  537.642875] bond1 (unregistering): Released all slaves
[  537.873859] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  537.892777] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  537.954066] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  537.981487] bond1: (slave dummy1): Removing an active aggregator
[  537.981583] bond1: (slave dummy1): Releasing backup interface
[  538.068823] bond1 (unregistering): Released all slaves
[  538.174015] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  538.234651] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  538.264578] bond1: (slave dummy1): Removing an active aggregator
[  538.264668] bond1: (slave dummy1): Releasing backup interface
[  538.354443] bond1 (unregistering): Released all slaves