[  519.470421] bond1: (slave dummy1): making interface the new active one
[  519.470513] bond1: (slave dummy1): Enslaving as an active interface with an up link
[  519.482344] bond1: (slave dummy2): Enslaving as a backup interface with an up link
[  519.494667] dummy1: entered promiscuous mode
[  519.543640] dummy1: left promiscuous mode
[  519.555048] bond1 (unregistering): (slave dummy1): Releasing backup interface
[  519.564742] bond1 (unregistering): (slave dummy2): Releasing backup interface
[  519.574677] bond1 (unregistering): Released all slaves
[  519.768047] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  519.778332] bond1: (slave dummy2): Enslaving as a backup interface with an up link
[  519.789361] dummy1: entered promiscuous mode
[  519.789409] dummy2: entered promiscuous mode
[  519.838001] dummy1: left promiscuous mode
[  519.838043] dummy2: left promiscuous mode
[  519.848484] bond1 (unregistering): (slave dummy1): Releasing backup interface
[  519.857794] bond1 (unregistering): (slave dummy2): Releasing backup interface
[  519.870709] bond1 (unregistering): Released all slaves
[  520.059082] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  520.071751] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  520.122917] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  520.148779] bond1: (slave dummy1): Removing an active aggregator
[  520.148865] bond1: (slave dummy1): Releasing backup interface
[  520.219336] bond1 (unregistering): Released all slaves
[  520.307551] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  520.358805] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  520.384378] bond1: (slave dummy1): Removing an active aggregator
[  520.384463] bond1: (slave dummy1): Releasing backup interface
[  520.458180] bond1 (unregistering): Released all slaves