[  516.955218] bond1: (slave dummy1): making interface the new active one
[  516.955322] bond1: (slave dummy1): Enslaving as an active interface with an up link
[  516.967522] bond1: (slave dummy2): Enslaving as a backup interface with an up link
[  516.981421] dummy1: entered promiscuous mode
[  517.038365] dummy1: left promiscuous mode
[  517.049603] bond1 (unregistering): (slave dummy1): Releasing backup interface
[  517.058208] bond1 (unregistering): (slave dummy2): Releasing backup interface
[  517.070127] bond1 (unregistering): Released all slaves
[  517.263982] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  517.274501] bond1: (slave dummy2): Enslaving as a backup interface with an up link
[  517.287111] dummy1: entered promiscuous mode
[  517.287215] dummy2: entered promiscuous mode
[  517.341707] dummy1: left promiscuous mode
[  517.341766] dummy2: left promiscuous mode
[  517.352700] bond1 (unregistering): (slave dummy1): Releasing backup interface
[  517.370238] bond1 (unregistering): (slave dummy2): Releasing backup interface
[  517.380097] bond1 (unregistering): Released all slaves
[  517.565739] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  517.577750] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  517.619768] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  517.642696] bond1: (slave dummy1): Removing an active aggregator
[  517.642808] bond1: (slave dummy1): Releasing backup interface
[  517.720272] bond1 (unregistering): Released all slaves
[  517.801709] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  517.847569] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  517.866664] bond1: (slave dummy1): Removing an active aggregator
[  517.866778] bond1: (slave dummy1): Releasing backup interface
[  517.936096] bond1 (unregistering): Released all slaves