[  516.656799] bond1: (slave dummy1): making interface the new active one
[  516.656938] bond1: (slave dummy1): Enslaving as an active interface with an up link
[  516.664700] bond1: (slave dummy2): Enslaving as a backup interface with an up link
[  516.673980] dummy1: entered promiscuous mode
[  516.715455] dummy1: left promiscuous mode
[  516.723544] bond1 (unregistering): (slave dummy1): Releasing backup interface
[  516.735213] bond1 (unregistering): (slave dummy2): Releasing backup interface
[  516.745161] bond1 (unregistering): Released all slaves
[  516.905499] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  516.914236] bond1: (slave dummy2): Enslaving as a backup interface with an up link
[  516.923545] dummy1: entered promiscuous mode
[  516.923601] dummy2: entered promiscuous mode
[  516.973846] dummy1: left promiscuous mode
[  516.973899] dummy2: left promiscuous mode
[  516.982877] bond1 (unregistering): (slave dummy1): Releasing backup interface
[  516.993197] bond1 (unregistering): (slave dummy2): Releasing backup interface
[  517.004174] bond1 (unregistering): Released all slaves
[  517.179857] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  517.191505] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  517.229273] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  517.246699] bond1: (slave dummy1): Removing an active aggregator
[  517.246785] bond1: (slave dummy1): Releasing backup interface
[  517.307346] bond1 (unregistering): Released all slaves
[  517.388063] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  517.429721] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  517.448176] bond1: (slave dummy1): Removing an active aggregator
[  517.448257] bond1: (slave dummy1): Releasing backup interface
[  517.510797] bond1 (unregistering): Released all slaves