[  537.945471] bond1: (slave dummy1): making interface the new active one
[  537.945547] bond1: (slave dummy1): Enslaving as an active interface with an up link
[  537.959629] bond1: (slave dummy2): Enslaving as a backup interface with an up link
[  537.975184] dummy1: entered promiscuous mode
[  538.037139] dummy1: left promiscuous mode
[  538.053006] bond1 (unregistering): (slave dummy1): Releasing backup interface
[  538.066798] bond1 (unregistering): (slave dummy2): Releasing backup interface
[  538.076729] bond1 (unregistering): Released all slaves
[  538.293523] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  538.308726] bond1: (slave dummy2): Enslaving as a backup interface with an up link
[  538.323097] dummy1: entered promiscuous mode
[  538.323162] dummy2: entered promiscuous mode
[  538.386663] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  538.389717] dummy1: left promiscuous mode
[  538.389771] dummy2: left promiscuous mode
[  538.409091] bond1 (unregistering): (slave dummy1): Removing an active aggregator
[  538.409190] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  538.409281] bond1 (unregistering): (slave dummy1): Releasing backup interface
[  538.425839] bond1 (unregistering): (slave dummy2): Removing an active aggregator
[  538.425998] bond1 (unregistering): (slave dummy2): Releasing backup interface
[  538.435791] bond1 (unregistering): Released all slaves
[  538.670379] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  538.687010] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  538.740465] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  538.766488] bond1: (slave dummy1): Removing an active aggregator
[  538.766577] bond1: (slave dummy1): Releasing backup interface
[  538.846842] bond1 (unregistering): Released all slaves
[  538.941289] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  538.996074] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  539.021464] bond1: (slave dummy1): Removing an active aggregator
[  539.021554] bond1: (slave dummy1): Releasing backup interface
[  539.095907] bond1 (unregistering): Released all slaves