[  531.435801] bond1: (slave dummy1): making interface the new active one
[  531.435879] bond1: (slave dummy1): Enslaving as an active interface with an up link
[  531.451381] bond1: (slave dummy2): Enslaving as a backup interface with an up link
[  531.467762] dummy1: entered promiscuous mode
[  531.538208] dummy1: left promiscuous mode
[  531.555532] bond1 (unregistering): (slave dummy1): Releasing backup interface
[  531.563783] bond1 (unregistering): (slave dummy2): Releasing backup interface
[  531.569726] bond1 (unregistering): Released all slaves
[  531.836134] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  531.852731] bond1: (slave dummy2): Enslaving as a backup interface with an up link
[  531.869541] dummy1: entered promiscuous mode
[  531.869615] dummy2: entered promiscuous mode
[  531.923664] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  531.941534] dummy1: left promiscuous mode
[  531.941613] dummy2: left promiscuous mode
[  531.958031] bond1 (unregistering): (slave dummy1): Removing an active aggregator
[  531.958117] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  531.958186] bond1 (unregistering): (slave dummy1): Releasing backup interface
[  531.972813] bond1 (unregistering): (slave dummy2): Removing an active aggregator
[  531.972940] bond1 (unregistering): (slave dummy2): Releasing backup interface
[  531.982764] bond1 (unregistering): Released all slaves
[  532.207554] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  532.221642] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  532.274183] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  532.300707] bond1: (slave dummy1): Removing an active aggregator
[  532.300805] bond1: (slave dummy1): Releasing backup interface
[  532.383513] bond1 (unregistering): Released all slaves
[  532.496815] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  532.552534] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  532.578397] bond1: (slave dummy1): Removing an active aggregator
[  532.578498] bond1: (slave dummy1): Releasing backup interface
[  532.659744] bond1 (unregistering): Released all slaves