[  521.021359] bond1: (slave dummy1): making interface the new active one
[  521.021447] bond1: (slave dummy1): Enslaving as an active interface with an up link
[  521.032385] bond1: (slave dummy2): Enslaving as a backup interface with an up link
[  521.043288] dummy1: entered promiscuous mode
[  521.093371] dummy1: left promiscuous mode
[  521.102740] bond1 (unregistering): (slave dummy1): Releasing backup interface
[  521.120137] bond1 (unregistering): (slave dummy2): Releasing backup interface
[  521.130056] bond1 (unregistering): Released all slaves
[  521.304379] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  521.314464] bond1: (slave dummy2): Enslaving as a backup interface with an up link
[  521.326479] dummy1: entered promiscuous mode
[  521.326610] dummy2: entered promiscuous mode
[  521.375260] dummy1: left promiscuous mode
[  521.375357] dummy2: left promiscuous mode
[  521.385327] bond1 (unregistering): (slave dummy1): Releasing backup interface
[  521.397108] bond1 (unregistering): (slave dummy2): Releasing backup interface
[  521.407009] bond1 (unregistering): Released all slaves
[  521.569892] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  521.578871] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  521.615205] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  521.633028] bond1: (slave dummy1): Removing an active aggregator
[  521.633136] bond1: (slave dummy1): Releasing backup interface
[  521.690723] bond1 (unregistering): Released all slaves
[  521.779294] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  521.822690] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  521.844226] bond1: (slave dummy1): Removing an active aggregator
[  521.844318] bond1: (slave dummy1): Releasing backup interface
[  521.911295] bond1 (unregistering): Released all slaves