[  490.982608] bond1: (slave dummy1): making interface the new active one
[  490.982692] bond1: (slave dummy1): Enslaving as an active interface with an up link
[  490.987362] bond1: (slave dummy2): Enslaving as a backup interface with an up link
[  490.990564] dummy1: entered promiscuous mode
[  491.005142] dummy1: left promiscuous mode
[  491.008144] bond1 (unregistering): (slave dummy1): Releasing backup interface
[  491.015918] bond1 (unregistering): (slave dummy2): Releasing backup interface
[  491.023882] bond1 (unregistering): Released all slaves
[  491.094473] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  491.098859] bond1: (slave dummy2): Enslaving as a backup interface with an up link
[  491.101876] dummy1: entered promiscuous mode
[  491.101914] dummy2: entered promiscuous mode
[  491.115707] dummy1: left promiscuous mode
[  491.115732] dummy2: left promiscuous mode
[  491.118772] bond1 (unregistering): (slave dummy1): Releasing backup interface
[  491.126921] bond1 (unregistering): (slave dummy2): Releasing backup interface
[  491.142900] bond1 (unregistering): Released all slaves
[  491.218257] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  491.223053] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  491.233971] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  491.239529] bond1: (slave dummy1): Removing an active aggregator
[  491.239610] bond1: (slave dummy1): Releasing backup interface
[  491.268936] bond1 (unregistering): Released all slaves
[  491.306021] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  491.318585] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  491.324208] bond1: (slave dummy1): Removing an active aggregator
[  491.324255] bond1: (slave dummy1): Releasing backup interface
[  491.353091] bond1 (unregistering): Released all slaves