[  552.178122] bond1: (slave dummy1): making interface the new active one
[  552.178202] bond1: (slave dummy1): Enslaving as an active interface with an up link
[  552.193850] bond1: (slave dummy2): Enslaving as a backup interface with an up link
[  552.208756] dummy1: entered promiscuous mode
[  552.268677] dummy1: left promiscuous mode
[  552.282272] bond1 (unregistering): (slave dummy1): Releasing backup interface
[  552.293528] bond1 (unregistering): (slave dummy2): Releasing backup interface
[  552.307498] bond1 (unregistering): Released all slaves
[  552.521450] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  552.537742] bond1: (slave dummy2): Enslaving as a backup interface with an up link
[  552.554155] dummy1: entered promiscuous mode
[  552.554230] dummy2: entered promiscuous mode
[  552.613461] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  552.615136] dummy1: left promiscuous mode
[  552.615187] dummy2: left promiscuous mode
[  552.630418] bond1 (unregistering): (slave dummy1): Removing an active aggregator
[  552.630506] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  552.630577] bond1 (unregistering): (slave dummy1): Releasing backup interface
[  552.641551] bond1 (unregistering): (slave dummy2): Removing an active aggregator
[  552.641672] bond1 (unregistering): (slave dummy2): Releasing backup interface
[  552.647500] bond1 (unregistering): Released all slaves
[  552.856399] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  552.872670] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  552.928491] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  552.955583] bond1: (slave dummy1): Removing an active aggregator
[  552.955679] bond1: (slave dummy1): Releasing backup interface
[  553.042297] bond1 (unregistering): Released all slaves
[  553.135008] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  553.190009] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  553.215157] bond1: (slave dummy1): Removing an active aggregator
[  553.215231] bond1: (slave dummy1): Releasing backup interface
[  553.283351] bond1 (unregistering): Released all slaves