[  537.362447] bond1: (slave dummy1): making interface the new active one
[  537.362698] bond1: (slave dummy1): Enslaving as an active interface with an up link
[  537.398877] bond1: (slave dummy2): Enslaving as a backup interface with an up link
[  537.447218] dummy1: entered promiscuous mode
[  537.627057] dummy1: left promiscuous mode
[  537.655998] bond1 (unregistering): (slave dummy1): Releasing backup interface
[  537.667757] bond1 (unregistering): (slave dummy2): Releasing backup interface
[  537.684923] bond1 (unregistering): Released all slaves
[  538.276237] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  538.323823] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  538.328237] bond1: (slave dummy2): Enslaving as a backup interface with an up link
[  538.369607] dummy1: entered promiscuous mode
[  538.369684] dummy2: entered promiscuous mode
[  538.429795] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  538.579421] dummy1: left promiscuous mode
[  538.579489] dummy2: left promiscuous mode
[  538.612614] bond1 (unregistering): (slave dummy1): Removing an active aggregator
[  538.612775] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  538.612887] bond1 (unregistering): (slave dummy1): Releasing backup interface
[  538.619867] bond1 (unregistering): (slave dummy2): Removing an active aggregator
[  538.620075] bond1 (unregistering): (slave dummy2): Releasing backup interface
[  538.631845] bond1 (unregistering): Released all slaves
[  539.163674] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  539.238621] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  539.378846] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  539.438708] bond1: (slave dummy1): Removing an active aggregator
[  539.438875] bond1: (slave dummy1): Releasing backup interface
[  539.592276] bond1 (unregistering): Released all slaves
[  539.823561] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  539.892066] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  539.981296] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  540.061306] bond1: (slave dummy1): Removing an active aggregator
[  540.061444] bond1: (slave dummy1): Releasing backup interface
[  540.202564] bond1 (unregistering): Released all slaves