[  530.906907] bond1: (slave dummy1): making interface the new active one
[  530.906988] bond1: (slave dummy1): Enslaving as an active interface with an up link
[  530.923373] bond1: (slave dummy2): Enslaving as a backup interface with an up link
[  530.942566] dummy1: entered promiscuous mode
[  531.020130] dummy1: left promiscuous mode
[  531.036777] bond1 (unregistering): (slave dummy1): Releasing backup interface
[  531.053796] bond1 (unregistering): (slave dummy2): Releasing backup interface
[  531.063786] bond1 (unregistering): Released all slaves
[  531.312116] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  531.329552] bond1: (slave dummy2): Enslaving as a backup interface with an up link
[  531.344501] dummy1: entered promiscuous mode
[  531.344597] dummy2: entered promiscuous mode
[  531.404703] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  531.415131] dummy1: left promiscuous mode
[  531.415187] dummy2: left promiscuous mode
[  531.432516] bond1 (unregistering): (slave dummy1): Removing an active aggregator
[  531.432627] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  531.432741] bond1 (unregistering): (slave dummy1): Releasing backup interface
[  531.443919] bond1 (unregistering): (slave dummy2): Removing an active aggregator
[  531.444064] bond1 (unregistering): (slave dummy2): Releasing backup interface
[  531.453806] bond1 (unregistering): Released all slaves
[  531.673550] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  531.690025] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  531.751764] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  531.782511] bond1: (slave dummy1): Removing an active aggregator
[  531.782612] bond1: (slave dummy1): Releasing backup interface
[  531.857423] bond1 (unregistering): Released all slaves
[  531.967883] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  532.027526] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  532.058799] bond1: (slave dummy1): Removing an active aggregator
[  532.058896] bond1: (slave dummy1): Releasing backup interface
[  532.144374] bond1 (unregistering): Released all slaves