[  746.671102] bond1: (slave dummy1): making interface the new active one
[  746.671200] bond1: (slave dummy1): Enslaving as an active interface with an up link
[  746.681011] bond1: (slave dummy2): Enslaving as a backup interface with an up link
[  746.691826] dummy1: entered promiscuous mode
[  746.734592] dummy1: left promiscuous mode
[  746.743365] bond1 (unregistering): (slave dummy1): Releasing backup interface
[  746.747938] bond1 (unregistering): (slave dummy2): Releasing backup interface
[  746.755938] bond1 (unregistering): Released all slaves
[  746.923329] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  746.932322] bond1: (slave dummy2): Enslaving as a backup interface with an up link
[  746.941959] dummy1: entered promiscuous mode
[  746.942029] dummy2: entered promiscuous mode
[  746.985541] dummy1: left promiscuous mode
[  746.985616] dummy2: left promiscuous mode
[  746.994025] bond1 (unregistering): (slave dummy1): Releasing backup interface
[  747.001952] bond1 (unregistering): (slave dummy2): Releasing backup interface
[  747.009954] bond1 (unregistering): Released all slaves
[  747.171606] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  747.184182] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  747.223583] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  747.242668] bond1: (slave dummy1): Removing an active aggregator
[  747.242755] bond1: (slave dummy1): Releasing backup interface
[  747.298763] bond1 (unregistering): Released all slaves
[  747.388823] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  747.437271] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  747.461272] bond1: (slave dummy1): Removing an active aggregator
[  747.461367] bond1: (slave dummy1): Releasing backup interface
[  747.532302] bond1 (unregistering): Released all slaves