[  516.481460] bond1: (slave dummy1): making interface the new active one
[  516.481557] bond1: (slave dummy1): Enslaving as an active interface with an up link
[  516.492057] bond1: (slave dummy2): Enslaving as a backup interface with an up link
[  516.502021] dummy1: entered promiscuous mode
[  516.551720] dummy1: left promiscuous mode
[  516.561286] bond1 (unregistering): (slave dummy1): Releasing backup interface
[  516.577069] bond1 (unregistering): (slave dummy2): Releasing backup interface
[  516.587010] bond1 (unregistering): Released all slaves
[  516.783192] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  516.794218] bond1: (slave dummy2): Enslaving as a backup interface with an up link
[  516.807346] dummy1: entered promiscuous mode
[  516.807423] dummy2: entered promiscuous mode
[  516.854374] dummy1: left promiscuous mode
[  516.854434] dummy2: left promiscuous mode
[  516.863550] bond1 (unregistering): (slave dummy1): Releasing backup interface
[  516.878087] bond1 (unregistering): (slave dummy2): Releasing backup interface
[  516.888033] bond1 (unregistering): Released all slaves
[  517.059321] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  517.071112] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  517.113326] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  517.133391] bond1: (slave dummy1): Removing an active aggregator
[  517.133507] bond1: (slave dummy1): Releasing backup interface
[  517.192503] bond1 (unregistering): Released all slaves
[  517.272135] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  517.312162] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  517.334956] bond1: (slave dummy1): Removing an active aggregator
[  517.335051] bond1: (slave dummy1): Releasing backup interface
[  517.397881] bond1 (unregistering): Released all slaves