[  516.693353] bond1: (slave dummy1): making interface the new active one
[  516.693520] bond1: (slave dummy1): Enslaving as an active interface with an up link
[  516.704824] bond1: (slave dummy2): Enslaving as a backup interface with an up link
[  516.717431] dummy1: entered promiscuous mode
[  516.773507] dummy1: left promiscuous mode
[  516.784707] bond1 (unregistering): (slave dummy1): Releasing backup interface
[  516.807346] bond1 (unregistering): (slave dummy2): Releasing backup interface
[  516.823243] bond1 (unregistering): Released all slaves
[  517.006938] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  517.020127] bond1: (slave dummy2): Enslaving as a backup interface with an up link
[  517.031657] dummy1: entered promiscuous mode
[  517.031723] dummy2: entered promiscuous mode
[  517.083214] dummy1: left promiscuous mode
[  517.083326] dummy2: left promiscuous mode
[  517.094959] bond1 (unregistering): (slave dummy1): Releasing backup interface
[  517.105304] bond1 (unregistering): (slave dummy2): Releasing backup interface
[  517.121232] bond1 (unregistering): Released all slaves
[  517.302202] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  517.313013] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  517.354404] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  517.376062] bond1: (slave dummy1): Removing an active aggregator
[  517.376194] bond1: (slave dummy1): Releasing backup interface
[  517.450970] bond1 (unregistering): Released all slaves
[  517.551248] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  517.596852] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  517.616340] bond1: (slave dummy1): Removing an active aggregator
[  517.616432] bond1: (slave dummy1): Releasing backup interface
[  517.689112] bond1 (unregistering): Released all slaves