[  531.048297] bond1: (slave dummy1): making interface the new active one
[  531.048373] bond1: (slave dummy1): Enslaving as an active interface with an up link
[  531.061363] bond1: (slave dummy2): Enslaving as a backup interface with an up link
[  531.074777] dummy1: entered promiscuous mode
[  531.132630] dummy1: left promiscuous mode
[  531.144020] bond1 (unregistering): (slave dummy1): Releasing backup interface
[  531.163773] bond1 (unregistering): (slave dummy2): Releasing backup interface
[  531.179700] bond1 (unregistering): Released all slaves
[  531.408431] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  531.422457] bond1: (slave dummy2): Enslaving as a backup interface with an up link
[  531.438674] dummy1: entered promiscuous mode
[  531.438750] dummy2: entered promiscuous mode
[  531.497611] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  531.504037] dummy1: left promiscuous mode
[  531.504090] dummy2: left promiscuous mode
[  531.519907] bond1 (unregistering): (slave dummy1): Removing an active aggregator
[  531.520006] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  531.520094] bond1 (unregistering): (slave dummy1): Releasing backup interface
[  531.528799] bond1 (unregistering): (slave dummy2): Removing an active aggregator
[  531.528886] bond1 (unregistering): (slave dummy2): Releasing backup interface
[  531.538705] bond1 (unregistering): Released all slaves
[  531.756895] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  531.772213] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  531.823029] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  531.851101] bond1: (slave dummy1): Removing an active aggregator
[  531.851198] bond1: (slave dummy1): Releasing backup interface
[  531.944184] bond1 (unregistering): Released all slaves
[  532.047236] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  532.103389] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  532.131345] bond1: (slave dummy1): Removing an active aggregator
[  532.131439] bond1: (slave dummy1): Releasing backup interface
[  532.230229] bond1 (unregistering): Released all slaves