[  538.023839] bond1: (slave dummy1): making interface the new active one
[  538.023942] bond1: (slave dummy1): Enslaving as an active interface with an up link
[  538.039211] bond1: (slave dummy2): Enslaving as a backup interface with an up link
[  538.054678] dummy1: entered promiscuous mode
[  538.118988] dummy1: left promiscuous mode
[  538.133621] bond1 (unregistering): (slave dummy1): Releasing backup interface
[  538.148880] bond1 (unregistering): (slave dummy2): Releasing backup interface
[  538.158808] bond1 (unregistering): Released all slaves
[  538.409976] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  538.425413] bond1: (slave dummy2): Enslaving as a backup interface with an up link
[  538.441196] dummy1: entered promiscuous mode
[  538.441264] dummy2: entered promiscuous mode
[  538.500679] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  538.513374] dummy1: left promiscuous mode
[  538.513451] dummy2: left promiscuous mode
[  538.530251] bond1 (unregistering): (slave dummy1): Removing an active aggregator
[  538.530360] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  538.530450] bond1 (unregistering): (slave dummy1): Releasing backup interface
[  538.546871] bond1 (unregistering): (slave dummy2): Removing an active aggregator
[  538.547023] bond1 (unregistering): (slave dummy2): Releasing backup interface
[  538.556806] bond1 (unregistering): Released all slaves
[  538.800203] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  538.818029] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  538.871913] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  538.898949] bond1: (slave dummy1): Removing an active aggregator
[  538.899050] bond1: (slave dummy1): Releasing backup interface
[  538.971031] bond1 (unregistering): Released all slaves
[  539.074492] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  539.132688] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  539.160982] bond1: (slave dummy1): Removing an active aggregator
[  539.161089] bond1: (slave dummy1): Releasing backup interface
[  539.237875] bond1 (unregistering): Released all slaves