[  555.787074] bond1: (slave dummy1): making interface the new active one
[  555.787168] bond1: (slave dummy1): Enslaving as an active interface with an up link
[  555.804154] bond1: (slave dummy2): Enslaving as a backup interface with an up link
[  555.820653] dummy1: entered promiscuous mode
[  555.887360] dummy1: left promiscuous mode
[  555.900999] bond1 (unregistering): (slave dummy1): Releasing backup interface
[  555.912640] bond1 (unregistering): (slave dummy2): Releasing backup interface
[  555.922522] bond1 (unregistering): Released all slaves
[  556.139758] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  556.156676] bond1: (slave dummy2): Enslaving as a backup interface with an up link
[  556.171378] dummy1: entered promiscuous mode
[  556.171455] dummy2: entered promiscuous mode
[  556.234423] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  556.235345] dummy1: left promiscuous mode
[  556.235390] dummy2: left promiscuous mode
[  556.250111] bond1 (unregistering): (slave dummy1): Removing an active aggregator
[  556.250189] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  556.250277] bond1 (unregistering): (slave dummy1): Releasing backup interface
[  556.257561] bond1 (unregistering): (slave dummy2): Removing an active aggregator
[  556.257683] bond1 (unregistering): (slave dummy2): Releasing backup interface
[  556.263494] bond1 (unregistering): Released all slaves
[  556.473692] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  556.490817] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  556.543484] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  556.570023] bond1: (slave dummy1): Removing an active aggregator
[  556.570133] bond1: (slave dummy1): Releasing backup interface
[  556.653227] bond1 (unregistering): Released all slaves
[  556.747964] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  556.793579] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  556.816906] bond1: (slave dummy1): Removing an active aggregator
[  556.816997] bond1: (slave dummy1): Releasing backup interface
[  556.900553] bond1 (unregistering): Released all slaves