[  531.302797] bond1: (slave dummy1): making interface the new active one
[  531.302891] bond1: (slave dummy1): Enslaving as an active interface with an up link
[  531.319484] bond1: (slave dummy2): Enslaving as a backup interface with an up link
[  531.334792] dummy1: entered promiscuous mode
[  531.403922] dummy1: left promiscuous mode
[  531.418371] bond1 (unregistering): (slave dummy1): Releasing backup interface
[  531.424844] bond1 (unregistering): (slave dummy2): Releasing backup interface
[  531.434728] bond1 (unregistering): Released all slaves
[  531.693954] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  531.709170] bond1: (slave dummy2): Enslaving as a backup interface with an up link
[  531.727505] dummy1: entered promiscuous mode
[  531.727577] dummy2: entered promiscuous mode
[  531.779671] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  531.789529] dummy1: left promiscuous mode
[  531.789581] dummy2: left promiscuous mode
[  531.806341] bond1 (unregistering): (slave dummy1): Removing an active aggregator
[  531.806445] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  531.806539] bond1 (unregistering): (slave dummy1): Releasing backup interface
[  531.821801] bond1 (unregistering): (slave dummy2): Removing an active aggregator
[  531.821946] bond1 (unregistering): (slave dummy2): Releasing backup interface
[  531.831751] bond1 (unregistering): Released all slaves
[  532.045969] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  532.063609] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  532.122231] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  532.150919] bond1: (slave dummy1): Removing an active aggregator
[  532.150996] bond1: (slave dummy1): Releasing backup interface
[  532.239252] bond1 (unregistering): Released all slaves
[  532.340435] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  532.393758] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  532.421035] bond1: (slave dummy1): Removing an active aggregator
[  532.421118] bond1: (slave dummy1): Releasing backup interface
[  532.514790] bond1 (unregistering): Released all slaves