[  555.438732] bond1: (slave dummy1): making interface the new active one
[  555.438825] bond1: (slave dummy1): Enslaving as an active interface with an up link
[  555.453816] bond1: (slave dummy2): Enslaving as a backup interface with an up link
[  555.467891] dummy1: entered promiscuous mode
[  555.526566] dummy1: left promiscuous mode
[  555.543166] bond1 (unregistering): (slave dummy1): Releasing backup interface
[  555.556659] bond1 (unregistering): (slave dummy2): Releasing backup interface
[  555.566573] bond1 (unregistering): Released all slaves
[  555.785516] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  555.799733] bond1: (slave dummy2): Enslaving as a backup interface with an up link
[  555.815491] dummy1: entered promiscuous mode
[  555.815562] dummy2: entered promiscuous mode
[  555.874503] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  555.877337] dummy1: left promiscuous mode
[  555.877390] dummy2: left promiscuous mode
[  555.890114] bond1 (unregistering): (slave dummy1): Removing an active aggregator
[  555.890197] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  555.890282] bond1 (unregistering): (slave dummy1): Releasing backup interface
[  555.908680] bond1 (unregistering): (slave dummy2): Removing an active aggregator
[  555.908799] bond1 (unregistering): (slave dummy2): Releasing backup interface
[  555.918569] bond1 (unregistering): Released all slaves
[  556.113169] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  556.128497] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  556.178708] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  556.205416] bond1: (slave dummy1): Removing an active aggregator
[  556.205513] bond1: (slave dummy1): Releasing backup interface
[  556.276138] bond1 (unregistering): Released all slaves
[  556.378048] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  556.435557] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  556.463683] bond1: (slave dummy1): Removing an active aggregator
[  556.463776] bond1: (slave dummy1): Releasing backup interface
[  556.536431] bond1 (unregistering): Released all slaves