[  537.942203] bond1: (slave dummy1): making interface the new active one
[  537.942302] bond1: (slave dummy1): Enslaving as an active interface with an up link
[  537.960011] bond1: (slave dummy2): Enslaving as a backup interface with an up link
[  537.975741] dummy1: entered promiscuous mode
[  538.046646] dummy1: left promiscuous mode
[  538.063959] bond1 (unregistering): (slave dummy1): Releasing backup interface
[  538.074963] bond1 (unregistering): (slave dummy2): Releasing backup interface
[  538.088920] bond1 (unregistering): Released all slaves
[  538.329132] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  538.347436] bond1: (slave dummy2): Enslaving as a backup interface with an up link
[  538.364627] dummy1: entered promiscuous mode
[  538.364695] dummy2: entered promiscuous mode
[  538.420824] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  538.433845] dummy1: left promiscuous mode
[  538.433897] dummy2: left promiscuous mode
[  538.452048] bond1 (unregistering): (slave dummy1): Removing an active aggregator
[  538.452136] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  538.452203] bond1 (unregistering): (slave dummy1): Releasing backup interface
[  538.463979] bond1 (unregistering): (slave dummy2): Removing an active aggregator
[  538.464086] bond1 (unregistering): (slave dummy2): Releasing backup interface
[  538.473911] bond1 (unregistering): Released all slaves
[  538.704858] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  538.718558] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  538.765714] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  538.790926] bond1: (slave dummy1): Removing an active aggregator
[  538.791002] bond1: (slave dummy1): Releasing backup interface
[  538.865517] bond1 (unregistering): Released all slaves
[  538.965111] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  539.015902] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  539.042249] bond1: (slave dummy1): Removing an active aggregator
[  539.042321] bond1: (slave dummy1): Releasing backup interface
[  539.141817] bond1 (unregistering): Released all slaves