[  517.990353] bond1: (slave dummy1): making interface the new active one
[  517.990449] bond1: (slave dummy1): Enslaving as an active interface with an up link
[  518.002184] bond1: (slave dummy2): Enslaving as a backup interface with an up link
[  518.015383] dummy1: entered promiscuous mode
[  518.068579] dummy1: left promiscuous mode
[  518.080887] bond1 (unregistering): (slave dummy1): Releasing backup interface
[  518.095549] bond1 (unregistering): (slave dummy2): Releasing backup interface
[  518.105510] bond1 (unregistering): Released all slaves
[  518.305056] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  518.316934] bond1: (slave dummy2): Enslaving as a backup interface with an up link
[  518.327445] dummy1: entered promiscuous mode
[  518.327510] dummy2: entered promiscuous mode
[  518.382117] dummy1: left promiscuous mode
[  518.382177] dummy2: left promiscuous mode
[  518.394417] bond1 (unregistering): (slave dummy1): Releasing backup interface
[  518.403558] bond1 (unregistering): (slave dummy2): Releasing backup interface
[  518.411534] bond1 (unregistering): Released all slaves
[  518.586273] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  518.598494] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  518.643701] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  518.666697] bond1: (slave dummy1): Removing an active aggregator
[  518.666795] bond1: (slave dummy1): Releasing backup interface
[  518.745872] bond1 (unregistering): Released all slaves
[  518.835431] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  518.877748] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  518.899738] bond1: (slave dummy1): Removing an active aggregator
[  518.899836] bond1: (slave dummy1): Releasing backup interface
[  518.974394] bond1 (unregistering): Released all slaves