[  515.925544] bond1: (slave dummy1): making interface the new active one
[  515.925638] bond1: (slave dummy1): Enslaving as an active interface with an up link
[  515.936283] bond1: (slave dummy2): Enslaving as a backup interface with an up link
[  515.948093] dummy1: entered promiscuous mode
[  515.995640] dummy1: left promiscuous mode
[  516.008057] bond1 (unregistering): (slave dummy1): Releasing backup interface
[  516.022960] bond1 (unregistering): (slave dummy2): Releasing backup interface
[  516.032882] bond1 (unregistering): Released all slaves
[  516.235813] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  516.246985] bond1: (slave dummy2): Enslaving as a backup interface with an up link
[  516.258435] dummy1: entered promiscuous mode
[  516.258536] dummy2: entered promiscuous mode
[  516.305121] dummy1: left promiscuous mode
[  516.305204] dummy2: left promiscuous mode
[  516.314423] bond1 (unregistering): (slave dummy1): Releasing backup interface
[  516.319919] bond1 (unregistering): (slave dummy2): Releasing backup interface
[  516.327865] bond1 (unregistering): Released all slaves
[  516.483938] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  516.494972] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  516.536494] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  516.554859] bond1: (slave dummy1): Removing an active aggregator
[  516.554961] bond1: (slave dummy1): Releasing backup interface
[  516.619233] bond1 (unregistering): Released all slaves
[  516.692540] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  516.731471] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  516.748235] bond1: (slave dummy1): Removing an active aggregator
[  516.748329] bond1: (slave dummy1): Releasing backup interface
[  516.821807] bond1 (unregistering): Released all slaves