[  515.954135] bond1: (slave dummy1): making interface the new active one
[  515.954270] bond1: (slave dummy1): Enslaving as an active interface with an up link
[  515.965453] bond1: (slave dummy2): Enslaving as a backup interface with an up link
[  515.977235] dummy1: entered promiscuous mode
[  516.031215] dummy1: left promiscuous mode
[  516.042029] bond1 (unregistering): (slave dummy1): Releasing backup interface
[  516.053298] bond1 (unregistering): (slave dummy2): Releasing backup interface
[  516.063273] bond1 (unregistering): Released all slaves
[  516.247483] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  516.260707] bond1: (slave dummy2): Enslaving as a backup interface with an up link
[  516.272026] dummy1: entered promiscuous mode
[  516.272108] dummy2: entered promiscuous mode
[  516.326854] dummy1: left promiscuous mode
[  516.326919] dummy2: left promiscuous mode
[  516.337286] bond1 (unregistering): (slave dummy1): Releasing backup interface
[  516.343350] bond1 (unregistering): (slave dummy2): Releasing backup interface
[  516.351257] bond1 (unregistering): Released all slaves
[  516.543026] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  516.553024] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  516.595385] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  516.612359] bond1: (slave dummy1): Removing an active aggregator
[  516.612465] bond1: (slave dummy1): Releasing backup interface
[  516.669365] bond1 (unregistering): Released all slaves
[  516.753461] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  516.792558] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  516.811243] bond1: (slave dummy1): Removing an active aggregator
[  516.811325] bond1: (slave dummy1): Releasing backup interface
[  516.876536] bond1 (unregistering): Released all slaves