[   28.747124] bond1: (slave dummy1): making interface the new active one
[   28.747250] bond1: (slave dummy1): Enslaving as an active interface with an up link
[   28.758070] bond1: (slave dummy2): Enslaving as a backup interface with an up link
[   28.767475] dummy1: entered promiscuous mode
[   28.822634] dummy1: left promiscuous mode
[   28.833881] bond1 (unregistering): (slave dummy1): Releasing backup interface
[   28.848980] bond1 (unregistering): (slave dummy2): Releasing backup interface
[   28.858886] bond1 (unregistering): Released all slaves
[   29.049907] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[   29.061247] bond1: (slave dummy2): Enslaving as a backup interface with an up link
[   29.071404] dummy1: entered promiscuous mode
[   29.071483] dummy2: entered promiscuous mode
[   29.123930] dummy1: left promiscuous mode
[   29.123991] dummy2: left promiscuous mode
[   29.134252] bond1 (unregistering): (slave dummy1): Releasing backup interface
[   29.145011] bond1 (unregistering): (slave dummy2): Releasing backup interface
[   29.161918] bond1 (unregistering): Released all slaves
[   29.326434] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[   29.336155] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[   29.380928] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[   29.399876] bond1: (slave dummy1): Removing an active aggregator
[   29.399985] bond1: (slave dummy1): Releasing backup interface
[   29.467989] bond1 (unregistering): Released all slaves
[   29.546416] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[   29.584550] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[   29.602076] bond1: (slave dummy1): Removing an active aggregator
[   29.602195] bond1: (slave dummy1): Releasing backup interface
[   29.658287] bond1 (unregistering): Released all slaves