[  537.367846] bond1: (slave dummy1): making interface the new active one
[  537.367931] bond1: (slave dummy1): Enslaving as an active interface with an up link
[  537.385587] bond1: (slave dummy2): Enslaving as a backup interface with an up link
[  537.404970] dummy1: entered promiscuous mode
[  537.474778] dummy1: left promiscuous mode
[  537.493913] bond1 (unregistering): (slave dummy1): Releasing backup interface
[  537.508889] bond1 (unregistering): (slave dummy2): Releasing backup interface
[  537.518810] bond1 (unregistering): Released all slaves
[  537.787304] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  537.805098] bond1: (slave dummy2): Enslaving as a backup interface with an up link
[  537.819111] dummy1: entered promiscuous mode
[  537.819186] dummy2: entered promiscuous mode
[  537.875681] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  537.887798] dummy1: left promiscuous mode
[  537.887862] dummy2: left promiscuous mode
[  537.906980] bond1 (unregistering): (slave dummy1): Removing an active aggregator
[  537.907076] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  537.907176] bond1 (unregistering): (slave dummy1): Releasing backup interface
[  537.914837] bond1 (unregistering): (slave dummy2): Removing an active aggregator
[  537.914958] bond1 (unregistering): (slave dummy2): Releasing backup interface
[  537.922755] bond1 (unregistering): Released all slaves
[  538.153011] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  538.170644] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  538.231634] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  538.261161] bond1: (slave dummy1): Removing an active aggregator
[  538.261254] bond1: (slave dummy1): Releasing backup interface
[  538.351955] bond1 (unregistering): Released all slaves
[  538.459456] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  538.522588] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  538.552662] bond1: (slave dummy1): Removing an active aggregator
[  538.552793] bond1: (slave dummy1): Releasing backup interface
[  538.628935] bond1 (unregistering): Released all slaves