[  516.426627] bond1: (slave dummy1): making interface the new active one
[  516.426734] bond1: (slave dummy1): Enslaving as an active interface with an up link
[  516.437114] bond1: (slave dummy2): Enslaving as a backup interface with an up link
[  516.450669] dummy1: entered promiscuous mode
[  516.507812] dummy1: left promiscuous mode
[  516.518081] bond1 (unregistering): (slave dummy1): Releasing backup interface
[  516.534099] bond1 (unregistering): (slave dummy2): Releasing backup interface
[  516.551047] bond1 (unregistering): Released all slaves
[  516.754989] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  516.765666] bond1: (slave dummy2): Enslaving as a backup interface with an up link
[  516.777447] dummy1: entered promiscuous mode
[  516.777503] dummy2: entered promiscuous mode
[  516.825142] dummy1: left promiscuous mode
[  516.825213] dummy2: left promiscuous mode
[  516.833578] bond1 (unregistering): (slave dummy1): Releasing backup interface
[  516.849022] bond1 (unregistering): (slave dummy2): Releasing backup interface
[  516.857958] bond1 (unregistering): Released all slaves
[  517.032169] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  517.042036] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  517.083441] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  517.101207] bond1: (slave dummy1): Removing an active aggregator
[  517.101301] bond1: (slave dummy1): Releasing backup interface
[  517.164576] bond1 (unregistering): Released all slaves
[  517.252864] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  517.302514] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  517.326239] bond1: (slave dummy1): Removing an active aggregator
[  517.326328] bond1: (slave dummy1): Releasing backup interface
[  517.392887] bond1 (unregistering): Released all slaves