[  537.472435] bond1: (slave dummy1): making interface the new active one
[  537.472533] bond1: (slave dummy1): Enslaving as an active interface with an up link
[  537.485306] bond1: (slave dummy2): Enslaving as a backup interface with an up link
[  537.499264] dummy1: entered promiscuous mode
[  537.560171] dummy1: left promiscuous mode
[  537.573723] bond1 (unregistering): (slave dummy1): Releasing backup interface
[  537.592782] bond1 (unregistering): (slave dummy2): Releasing backup interface
[  537.602735] bond1 (unregistering): Released all slaves
[  537.799921] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  537.813720] bond1: (slave dummy2): Enslaving as a backup interface with an up link
[  537.827385] dummy1: entered promiscuous mode
[  537.827435] dummy2: entered promiscuous mode
[  537.881055] dummy1: left promiscuous mode
[  537.881110] dummy2: left promiscuous mode
[  537.896392] bond1 (unregistering): (slave dummy1): Releasing backup interface
[  537.911836] bond1 (unregistering): (slave dummy2): Releasing backup interface
[  537.928788] bond1 (unregistering): Released all slaves
[  538.140207] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  538.154090] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  538.198874] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  538.219056] bond1: (slave dummy1): Removing an active aggregator
[  538.219126] bond1: (slave dummy1): Releasing backup interface
[  538.278435] bond1 (unregistering): Released all slaves
[  538.370964] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  538.414091] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  538.437218] bond1: (slave dummy1): Removing an active aggregator
[  538.437296] bond1: (slave dummy1): Releasing backup interface
[  538.499082] bond1 (unregistering): Released all slaves