[  520.039301] bond1: (slave dummy1): making interface the new active one
[  520.039385] bond1: (slave dummy1): Enslaving as an active interface with an up link
[  520.049921] bond1: (slave dummy2): Enslaving as a backup interface with an up link
[  520.062308] dummy1: entered promiscuous mode
[  520.112083] dummy1: left promiscuous mode
[  520.123226] bond1 (unregistering): (slave dummy1): Releasing backup interface
[  520.132107] bond1 (unregistering): (slave dummy2): Releasing backup interface
[  520.142046] bond1 (unregistering): Released all slaves
[  520.334358] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  520.343890] bond1: (slave dummy2): Enslaving as a backup interface with an up link
[  520.354616] dummy1: entered promiscuous mode
[  520.354699] dummy2: entered promiscuous mode
[  520.402639] dummy1: left promiscuous mode
[  520.402759] dummy2: left promiscuous mode
[  520.413294] bond1 (unregistering): (slave dummy1): Releasing backup interface
[  520.423109] bond1 (unregistering): (slave dummy2): Releasing backup interface
[  520.433035] bond1 (unregistering): Released all slaves
[  520.601791] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  520.613481] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  520.648607] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  520.667968] bond1: (slave dummy1): Removing an active aggregator
[  520.668045] bond1: (slave dummy1): Releasing backup interface
[  520.724802] bond1 (unregistering): Released all slaves
[  520.797646] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  520.835755] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  520.854130] bond1: (slave dummy1): Removing an active aggregator
[  520.854214] bond1: (slave dummy1): Releasing backup interface
[  520.918487] bond1 (unregistering): Released all slaves