[  515.963491] bond1: (slave dummy1): making interface the new active one
[  515.963577] bond1: (slave dummy1): Enslaving as an active interface with an up link
[  515.973604] bond1: (slave dummy2): Enslaving as a backup interface with an up link
[  515.987378] dummy1: entered promiscuous mode
[  516.036047] dummy1: left promiscuous mode
[  516.045285] bond1 (unregistering): (slave dummy1): Releasing backup interface
[  516.056099] bond1 (unregistering): (slave dummy2): Releasing backup interface
[  516.066070] bond1 (unregistering): Released all slaves
[  516.259824] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  516.270119] bond1: (slave dummy2): Enslaving as a backup interface with an up link
[  516.282721] dummy1: entered promiscuous mode
[  516.282795] dummy2: entered promiscuous mode
[  516.329063] dummy1: left promiscuous mode
[  516.329112] dummy2: left promiscuous mode
[  516.338295] bond1 (unregistering): (slave dummy1): Releasing backup interface
[  516.345072] bond1 (unregistering): (slave dummy2): Releasing backup interface
[  516.354017] bond1 (unregistering): Released all slaves
[  516.533729] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  516.544395] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  516.589488] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  516.611105] bond1: (slave dummy1): Removing an active aggregator
[  516.611186] bond1: (slave dummy1): Releasing backup interface
[  516.675231] bond1 (unregistering): Released all slaves
[  516.760299] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  516.799491] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  516.817068] bond1: (slave dummy1): Removing an active aggregator
[  516.817148] bond1: (slave dummy1): Releasing backup interface
[  516.872044] bond1 (unregistering): Released all slaves