[  538.215657] bond1: (slave dummy1): making interface the new active one
[  538.215745] bond1: (slave dummy1): Enslaving as an active interface with an up link
[  538.225580] bond1: (slave dummy2): Enslaving as a backup interface with an up link
[  538.236216] dummy1: entered promiscuous mode
[  538.282781] dummy1: left promiscuous mode
[  538.291632] bond1 (unregistering): (slave dummy1): Releasing backup interface
[  538.302017] bond1 (unregistering): (slave dummy2): Releasing backup interface
[  538.311929] bond1 (unregistering): Released all slaves
[  538.515558] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  538.527495] bond1: (slave dummy2): Enslaving as a backup interface with an up link
[  538.538235] dummy1: entered promiscuous mode
[  538.538304] dummy2: entered promiscuous mode
[  538.588358] dummy1: left promiscuous mode
[  538.588411] dummy2: left promiscuous mode
[  538.596879] bond1 (unregistering): (slave dummy1): Releasing backup interface
[  538.607991] bond1 (unregistering): (slave dummy2): Releasing backup interface
[  538.617921] bond1 (unregistering): Released all slaves
[  538.779256] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  538.790534] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  538.828622] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  538.848220] bond1: (slave dummy1): Removing an active aggregator
[  538.848325] bond1: (slave dummy1): Releasing backup interface
[  538.918109] bond1 (unregistering): Released all slaves
[  538.998565] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  539.042478] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  539.061242] bond1: (slave dummy1): Removing an active aggregator
[  539.061380] bond1: (slave dummy1): Releasing backup interface
[  539.117252] bond1 (unregistering): Released all slaves