[  537.840470] bond1: (slave dummy1): making interface the new active one
[  537.840587] bond1: (slave dummy1): Enslaving as an active interface with an up link
[  537.856020] bond1: (slave dummy2): Enslaving as a backup interface with an up link
[  537.867888] dummy1: entered promiscuous mode
[  537.921298] dummy1: left promiscuous mode
[  537.933675] bond1 (unregistering): (slave dummy1): Releasing backup interface
[  537.949631] bond1 (unregistering): (slave dummy2): Releasing backup interface
[  537.966577] bond1 (unregistering): Released all slaves
[  538.167905] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  538.180327] bond1: (slave dummy2): Enslaving as a backup interface with an up link
[  538.194972] dummy1: entered promiscuous mode
[  538.195181] dummy2: entered promiscuous mode
[  538.252862] dummy1: left promiscuous mode
[  538.252924] dummy2: left promiscuous mode
[  538.265913] bond1 (unregistering): (slave dummy1): Releasing backup interface
[  538.274641] bond1 (unregistering): (slave dummy2): Releasing backup interface
[  538.284561] bond1 (unregistering): Released all slaves
[  538.470924] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  538.486657] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  538.536835] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  538.561180] bond1: (slave dummy1): Removing an active aggregator
[  538.561265] bond1: (slave dummy1): Releasing backup interface
[  538.642330] bond1 (unregistering): Released all slaves
[  538.726520] bond1: (slave dummy1): Enslaving as a backup interface with an up link
[  538.778944] bond1: Warning: No 802.3ad response from the link partner for any adapters in the bond
[  538.806122] bond1: (slave dummy1): Removing an active aggregator
[  538.806227] bond1: (slave dummy1): Releasing backup interface
[  538.889682] bond1 (unregistering): Released all slaves