[  536.990350] bond1: (slave dummy1): making interface the new active one
[  536.990494] bond1: (slave dummy1): Enslaving as an active interface with an up link
[  537.000176] bond1: (slave dummy2): Enslaving as a backup interface with an up link
[  537.011777] dummy1: entered promiscuous mode
[  537.060468] dummy1: left promiscuous mode
[  537.070155] bond1 (unregistering): (slave dummy1): Releasing backup interface
[  537.087324] bond1 (unregistering): (slave dummy2): Releasing backup interface
[  537.097239] bond1 (unregistering): Released all slaves
[  537.279832] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  537.292915] bond1: (slave dummy2): Enslaving as a backup interface with an up link
[  537.303743] dummy1: entered promiscuous mode
[  537.303809] dummy2: entered promiscuous mode
[  537.349260] dummy1: left promiscuous mode
[  537.349323] dummy2: left promiscuous mode
[  537.358396] bond1 (unregistering): (slave dummy1): Releasing backup interface
[  537.371305] bond1 (unregistering): (slave dummy2): Releasing backup interface
[  537.381236] bond1 (unregistering): Released all slaves
[  537.545512] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  537.554669] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  537.594405] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  537.612730] bond1: (slave dummy1): Removing an active aggregator
[  537.612827] bond1: (slave dummy1): Releasing backup interface
[  537.662359] bond1 (unregistering): Released all slaves
[  537.741943] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  537.785962] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  537.803252] bond1: (slave dummy1): Removing an active aggregator
[  537.803352] bond1: (slave dummy1): Releasing backup interface
[  537.860570] bond1 (unregistering): Released all slaves