[  552.567088] bond1: (slave dummy1): making interface the new active one
[  552.567197] bond1: (slave dummy1): Enslaving as an active interface with an up link
[  552.579049] bond1: (slave dummy2): Enslaving as a backup interface with an up link
[  552.594098] dummy1: entered promiscuous mode
[  552.654989] dummy1: left promiscuous mode
[  552.669327] bond1 (unregistering): (slave dummy1): Releasing backup interface
[  552.684604] bond1 (unregistering): (slave dummy2): Releasing backup interface
[  552.690526] bond1 (unregistering): Released all slaves
[  552.895014] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  552.907561] bond1: (slave dummy2): Enslaving as a backup interface with an up link
[  552.923376] dummy1: entered promiscuous mode
[  552.923454] dummy2: entered promiscuous mode
[  552.986463] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  552.987377] dummy1: left promiscuous mode
[  552.987421] dummy2: left promiscuous mode
[  553.000458] bond1 (unregistering): (slave dummy1): Removing an active aggregator
[  553.000543] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  553.000604] bond1 (unregistering): (slave dummy1): Releasing backup interface
[  553.012585] bond1 (unregistering): (slave dummy2): Removing an active aggregator
[  553.012688] bond1 (unregistering): (slave dummy2): Releasing backup interface
[  553.018528] bond1 (unregistering): Released all slaves
[  553.213974] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  553.227481] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  553.275012] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  553.299994] bond1: (slave dummy1): Removing an active aggregator
[  553.300075] bond1: (slave dummy1): Releasing backup interface
[  553.364540] bond1 (unregistering): Released all slaves
[  553.448807] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  553.493920] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  553.515763] bond1: (slave dummy1): Removing an active aggregator
[  553.515830] bond1: (slave dummy1): Releasing backup interface
[  553.579795] bond1 (unregistering): Released all slaves