[  537.703279] bond1: (slave dummy1): making interface the new active one
[  537.703358] bond1: (slave dummy1): Enslaving as an active interface with an up link
[  537.713742] bond1: (slave dummy2): Enslaving as a backup interface with an up link
[  537.722897] dummy1: entered promiscuous mode
[  537.765995] dummy1: left promiscuous mode
[  537.774625] bond1 (unregistering): (slave dummy1): Releasing backup interface
[  537.785826] bond1 (unregistering): (slave dummy2): Releasing backup interface
[  537.795758] bond1 (unregistering): Released all slaves
[  537.957622] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  537.967576] bond1: (slave dummy2): Enslaving as a backup interface with an up link
[  537.980640] dummy1: entered promiscuous mode
[  537.980719] dummy2: entered promiscuous mode
[  538.025602] dummy1: left promiscuous mode
[  538.025683] dummy2: left promiscuous mode
[  538.034542] bond1 (unregistering): (slave dummy1): Releasing backup interface
[  538.053869] bond1 (unregistering): (slave dummy2): Releasing backup interface
[  538.069756] bond1 (unregistering): Released all slaves
[  538.232147] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  538.242329] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  538.276587] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  538.293237] bond1: (slave dummy1): Removing an active aggregator
[  538.293357] bond1: (slave dummy1): Releasing backup interface
[  538.351152] bond1 (unregistering): Released all slaves
[  538.419786] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  538.453308] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  538.467523] bond1: (slave dummy1): Removing an active aggregator
[  538.467612] bond1: (slave dummy1): Releasing backup interface
[  538.523107] bond1 (unregistering): Released all slaves