[   28.787528] bond1: (slave dummy1): making interface the new active one
[   28.787624] bond1: (slave dummy1): Enslaving as an active interface with an up link
[   28.802976] bond1: (slave dummy2): Enslaving as a backup interface with an up link
[   28.817515] dummy1: entered promiscuous mode
[   28.878408] dummy1: left promiscuous mode
[   28.891063] bond1 (unregistering): (slave dummy1): Releasing backup interface
[   28.902830] bond1 (unregistering): (slave dummy2): Releasing backup interface
[   28.912739] bond1 (unregistering): Released all slaves
[   29.118901] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[   29.131364] bond1: (slave dummy2): Enslaving as a backup interface with an up link
[   29.143859] dummy1: entered promiscuous mode
[   29.143912] dummy2: entered promiscuous mode
[   29.196453] dummy1: left promiscuous mode
[   29.196510] dummy2: left promiscuous mode
[   29.210050] bond1 (unregistering): (slave dummy1): Releasing backup interface
[   29.226755] bond1 (unregistering): (slave dummy2): Releasing backup interface
[   29.232693] bond1 (unregistering): Released all slaves
[   29.424151] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[   29.436613] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[   29.480938] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[   29.501732] bond1: (slave dummy1): Removing an active aggregator
[   29.501808] bond1: (slave dummy1): Releasing backup interface
[   29.569130] bond1 (unregistering): Released all slaves
[   29.656777] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[   29.700680] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[   29.722447] bond1: (slave dummy1): Removing an active aggregator
[   29.722527] bond1: (slave dummy1): Releasing backup interface
[   29.790484] bond1 (unregistering): Released all slaves