[  550.665267] bond1: (slave dummy1): making interface the new active one
[  550.665342] bond1: (slave dummy1): Enslaving as an active interface with an up link
[  550.678208] bond1: (slave dummy2): Enslaving as a backup interface with an up link
[  550.690626] dummy1: entered promiscuous mode
[  550.744397] dummy1: left promiscuous mode
[  550.756643] bond1 (unregistering): (slave dummy1): Releasing backup interface
[  550.769597] bond1 (unregistering): (slave dummy2): Releasing backup interface
[  550.775527] bond1 (unregistering): Released all slaves
[  550.994066] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  551.009678] bond1: (slave dummy2): Enslaving as a backup interface with an up link
[  551.023822] dummy1: entered promiscuous mode
[  551.023896] dummy2: entered promiscuous mode
[  551.086472] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  551.094878] dummy1: left promiscuous mode
[  551.094948] dummy2: left promiscuous mode
[  551.110660] bond1 (unregistering): (slave dummy1): Removing an active aggregator
[  551.110759] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  551.110854] bond1 (unregistering): (slave dummy1): Releasing backup interface
[  551.120587] bond1 (unregistering): (slave dummy2): Removing an active aggregator
[  551.120733] bond1 (unregistering): (slave dummy2): Releasing backup interface
[  551.130543] bond1 (unregistering): Released all slaves
[  551.349245] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  551.364973] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  551.417206] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  551.443104] bond1: (slave dummy1): Removing an active aggregator
[  551.443210] bond1: (slave dummy1): Releasing backup interface
[  551.518733] bond1 (unregistering): Released all slaves
[  551.624559] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  551.678759] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  551.707112] bond1: (slave dummy1): Removing an active aggregator
[  551.707201] bond1: (slave dummy1): Releasing backup interface
[  551.782993] bond1 (unregistering): Released all slaves