[  516.620682] bond1: (slave dummy1): making interface the new active one
[  516.620786] bond1: (slave dummy1): Enslaving as an active interface with an up link
[  516.632770] bond1: (slave dummy2): Enslaving as a backup interface with an up link
[  516.644372] dummy1: entered promiscuous mode
[  516.694227] dummy1: left promiscuous mode
[  516.705674] bond1 (unregistering): (slave dummy1): Releasing backup interface
[  516.722595] bond1 (unregistering): (slave dummy2): Releasing backup interface
[  516.732540] bond1 (unregistering): Released all slaves
[  516.906390] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  516.916311] bond1: (slave dummy2): Enslaving as a backup interface with an up link
[  516.927642] dummy1: entered promiscuous mode
[  516.927691] dummy2: entered promiscuous mode
[  516.975571] dummy1: left promiscuous mode
[  516.975617] dummy2: left promiscuous mode
[  516.986613] bond1 (unregistering): (slave dummy1): Releasing backup interface
[  517.007632] bond1 (unregistering): (slave dummy2): Releasing backup interface
[  517.017553] bond1 (unregistering): Released all slaves
[  517.183334] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  517.193248] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  517.230212] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  517.249066] bond1: (slave dummy1): Removing an active aggregator
[  517.249130] bond1: (slave dummy1): Releasing backup interface
[  517.321669] bond1 (unregistering): Released all slaves
[  517.392268] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  517.431669] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  517.452862] bond1: (slave dummy1): Removing an active aggregator
[  517.452934] bond1: (slave dummy1): Releasing backup interface
[  517.513875] bond1 (unregistering): Released all slaves