[  519.341366] bond1: (slave dummy1): making interface the new active one
[  519.341447] bond1: (slave dummy1): Enslaving as an active interface with an up link
[  519.352112] bond1: (slave dummy2): Enslaving as a backup interface with an up link
[  519.364431] dummy1: entered promiscuous mode
[  519.412104] dummy1: left promiscuous mode
[  519.423675] bond1 (unregistering): (slave dummy1): Releasing backup interface
[  519.434531] bond1 (unregistering): (slave dummy2): Releasing backup interface
[  519.444480] bond1 (unregistering): Released all slaves
[  519.631014] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  519.642189] bond1: (slave dummy2): Enslaving as a backup interface with an up link
[  519.654116] dummy1: entered promiscuous mode
[  519.654178] dummy2: entered promiscuous mode
[  519.708567] dummy1: left promiscuous mode
[  519.708633] dummy2: left promiscuous mode
[  519.720708] bond1 (unregistering): (slave dummy1): Releasing backup interface
[  519.730610] bond1 (unregistering): (slave dummy2): Releasing backup interface
[  519.747534] bond1 (unregistering): Released all slaves
[  519.911910] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  519.921636] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  519.958933] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  519.975905] bond1: (slave dummy1): Removing an active aggregator
[  519.975966] bond1: (slave dummy1): Releasing backup interface
[  520.059581] bond1 (unregistering): Released all slaves
[  520.142641] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  520.182318] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  520.200313] bond1: (slave dummy1): Removing an active aggregator
[  520.200374] bond1: (slave dummy1): Releasing backup interface
[  520.259479] bond1 (unregistering): Released all slaves