[  536.999419] bond1: (slave dummy1): making interface the new active one
[  536.999521] bond1: (slave dummy1): Enslaving as an active interface with an up link
[  537.016664] bond1: (slave dummy2): Enslaving as a backup interface with an up link
[  537.030982] dummy1: entered promiscuous mode
[  537.096398] dummy1: left promiscuous mode
[  537.112772] bond1 (unregistering): (slave dummy1): Releasing backup interface
[  537.133960] bond1 (unregistering): (slave dummy2): Releasing backup interface
[  537.143871] bond1 (unregistering): Released all slaves
[  537.382690] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  537.398439] bond1: (slave dummy2): Enslaving as a backup interface with an up link
[  537.414953] dummy1: entered promiscuous mode
[  537.415019] dummy2: entered promiscuous mode
[  537.474808] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  537.483917] dummy1: left promiscuous mode
[  537.483975] dummy2: left promiscuous mode
[  537.502613] bond1 (unregistering): (slave dummy1): Removing an active aggregator
[  537.502689] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  537.502761] bond1 (unregistering): (slave dummy1): Releasing backup interface
[  537.514941] bond1 (unregistering): (slave dummy2): Removing an active aggregator
[  537.515054] bond1 (unregistering): (slave dummy2): Releasing backup interface
[  537.524906] bond1 (unregistering): Released all slaves
[  537.755378] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  537.771152] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  537.821974] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  537.846632] bond1: (slave dummy1): Removing an active aggregator
[  537.846710] bond1: (slave dummy1): Releasing backup interface
[  537.924081] bond1 (unregistering): Released all slaves
[  538.038929] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  538.096915] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  538.120933] bond1: (slave dummy1): Removing an active aggregator
[  538.121014] bond1: (slave dummy1): Releasing backup interface
[  538.201168] bond1 (unregistering): Released all slaves