[  515.843972] bond1: (slave dummy1): making interface the new active one
[  515.844085] bond1: (slave dummy1): Enslaving as an active interface with an up link
[  515.858653] bond1: (slave dummy2): Enslaving as a backup interface with an up link
[  515.871188] dummy1: entered promiscuous mode
[  515.926940] dummy1: left promiscuous mode
[  515.938896] bond1 (unregistering): (slave dummy1): Releasing backup interface
[  515.952568] bond1 (unregistering): (slave dummy2): Releasing backup interface
[  515.962491] bond1 (unregistering): Released all slaves
[  516.154176] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  516.166250] bond1: (slave dummy2): Enslaving as a backup interface with an up link
[  516.180160] dummy1: entered promiscuous mode
[  516.180228] dummy2: entered promiscuous mode
[  516.236844] dummy1: left promiscuous mode
[  516.236899] dummy2: left promiscuous mode
[  516.251336] bond1 (unregistering): (slave dummy1): Releasing backup interface
[  516.269632] bond1 (unregistering): (slave dummy2): Releasing backup interface
[  516.285544] bond1 (unregistering): Released all slaves
[  516.482104] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  516.493563] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  516.540146] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  516.564193] bond1: (slave dummy1): Removing an active aggregator
[  516.564283] bond1: (slave dummy1): Releasing backup interface
[  516.640290] bond1 (unregistering): Released all slaves
[  516.727696] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  516.775295] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  516.799989] bond1: (slave dummy1): Removing an active aggregator
[  516.800082] bond1: (slave dummy1): Releasing backup interface
[  516.880168] bond1 (unregistering): Released all slaves