[  516.409904] bond1: (slave dummy1): making interface the new active one
[  516.409992] bond1: (slave dummy1): Enslaving as an active interface with an up link
[  516.418953] bond1: (slave dummy2): Enslaving as a backup interface with an up link
[  516.428161] dummy1: entered promiscuous mode
[  516.470901] dummy1: left promiscuous mode
[  516.480318] bond1 (unregistering): (slave dummy1): Releasing backup interface
[  516.494254] bond1 (unregistering): (slave dummy2): Releasing backup interface
[  516.510182] bond1 (unregistering): Released all slaves
[  516.710554] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  516.722840] bond1: (slave dummy2): Enslaving as a backup interface with an up link
[  516.735449] dummy1: entered promiscuous mode
[  516.735513] dummy2: entered promiscuous mode
[  516.789973] dummy1: left promiscuous mode
[  516.790053] dummy2: left promiscuous mode
[  516.800901] bond1 (unregistering): (slave dummy1): Releasing backup interface
[  516.814202] bond1 (unregistering): (slave dummy2): Releasing backup interface
[  516.828086] bond1 (unregistering): Released all slaves
[  516.998342] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  517.008559] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  517.046214] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  517.063097] bond1: (slave dummy1): Removing an active aggregator
[  517.063215] bond1: (slave dummy1): Releasing backup interface
[  517.136125] bond1 (unregistering): Released all slaves
[  517.217701] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  517.255434] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  517.274255] bond1: (slave dummy1): Removing an active aggregator
[  517.274349] bond1: (slave dummy1): Releasing backup interface
[  517.343557] bond1 (unregistering): Released all slaves