[  514.516578] bond1: (slave dummy1): making interface the new active one
[  514.516687] bond1: (slave dummy1): Enslaving as an active interface with an up link
[  514.526787] bond1: (slave dummy2): Enslaving as a backup interface with an up link
[  514.536575] dummy1: entered promiscuous mode
[  514.580911] dummy1: left promiscuous mode
[  514.590264] bond1 (unregistering): (slave dummy1): Releasing backup interface
[  514.600165] bond1 (unregistering): (slave dummy2): Releasing backup interface
[  514.608114] bond1 (unregistering): Released all slaves
[  514.805906] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  514.817098] bond1: (slave dummy2): Enslaving as a backup interface with an up link
[  514.828624] dummy1: entered promiscuous mode
[  514.828700] dummy2: entered promiscuous mode
[  514.879513] dummy1: left promiscuous mode
[  514.879612] dummy2: left promiscuous mode
[  514.891147] bond1 (unregistering): (slave dummy1): Releasing backup interface
[  514.902178] bond1 (unregistering): (slave dummy2): Releasing backup interface
[  514.912144] bond1 (unregistering): Released all slaves
[  515.097819] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  515.108570] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  515.148983] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  515.166814] bond1: (slave dummy1): Removing an active aggregator
[  515.166921] bond1: (slave dummy1): Releasing backup interface
[  515.241879] bond1 (unregistering): Released all slaves
[  515.327263] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  515.368229] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  515.386676] bond1: (slave dummy1): Removing an active aggregator
[  515.386779] bond1: (slave dummy1): Releasing backup interface
[  515.438831] bond1 (unregistering): Released all slaves