[  553.460778] bond1: (slave dummy1): making interface the new active one
[  553.460883] bond1: (slave dummy1): Enslaving as an active interface with an up link
[  553.476703] bond1: (slave dummy2): Enslaving as a backup interface with an up link
[  553.491172] dummy1: entered promiscuous mode
[  553.558935] dummy1: left promiscuous mode
[  553.574957] bond1 (unregistering): (slave dummy1): Releasing backup interface
[  553.580626] bond1 (unregistering): (slave dummy2): Releasing backup interface
[  553.588555] bond1 (unregistering): Released all slaves
[  553.817072] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  553.833691] bond1: (slave dummy2): Enslaving as a backup interface with an up link
[  553.850371] dummy1: entered promiscuous mode
[  553.850458] dummy2: entered promiscuous mode
[  553.907462] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  553.919705] dummy1: left promiscuous mode
[  553.919772] dummy2: left promiscuous mode
[  553.935309] bond1 (unregistering): (slave dummy1): Removing an active aggregator
[  553.935409] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  553.935512] bond1 (unregistering): (slave dummy1): Releasing backup interface
[  553.945551] bond1 (unregistering): (slave dummy2): Removing an active aggregator
[  553.945688] bond1 (unregistering): (slave dummy2): Releasing backup interface
[  553.955513] bond1 (unregistering): Released all slaves
[  554.152133] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  554.168115] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  554.222027] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  554.247896] bond1: (slave dummy1): Removing an active aggregator
[  554.247993] bond1: (slave dummy1): Releasing backup interface
[  554.329402] bond1 (unregistering): Released all slaves
[  554.439624] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  554.491226] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  554.517563] bond1: (slave dummy1): Removing an active aggregator
[  554.517657] bond1: (slave dummy1): Releasing backup interface
[  554.607756] bond1 (unregistering): Released all slaves