[  537.653936] bond1: (slave dummy1): making interface the new active one
[  537.654010] bond1: (slave dummy1): Enslaving as an active interface with an up link
[  537.669263] bond1: (slave dummy2): Enslaving as a backup interface with an up link
[  537.686641] dummy1: entered promiscuous mode
[  537.747088] dummy1: left promiscuous mode
[  537.760084] bond1 (unregistering): (slave dummy1): Releasing backup interface
[  537.772937] bond1 (unregistering): (slave dummy2): Releasing backup interface
[  537.778881] bond1 (unregistering): Released all slaves
[  538.015863] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  538.031354] bond1: (slave dummy2): Enslaving as a backup interface with an up link
[  538.048619] dummy1: entered promiscuous mode
[  538.048694] dummy2: entered promiscuous mode
[  538.108815] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  538.112652] dummy1: left promiscuous mode
[  538.112695] dummy2: left promiscuous mode
[  538.130357] bond1 (unregistering): (slave dummy1): Removing an active aggregator
[  538.130457] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  538.130551] bond1 (unregistering): (slave dummy1): Releasing backup interface
[  538.144031] bond1 (unregistering): (slave dummy2): Removing an active aggregator
[  538.144161] bond1 (unregistering): (slave dummy2): Releasing backup interface
[  538.149896] bond1 (unregistering): Released all slaves
[  538.368529] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  538.383042] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  538.441323] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  538.469063] bond1: (slave dummy1): Removing an active aggregator
[  538.469142] bond1: (slave dummy1): Releasing backup interface
[  538.561403] bond1 (unregistering): Released all slaves
[  538.663083] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  538.711840] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  538.737256] bond1: (slave dummy1): Removing an active aggregator
[  538.737359] bond1: (slave dummy1): Releasing backup interface
[  538.808764] bond1 (unregistering): Released all slaves