[  860.491641] 8021q: adding VLAN 0 to HW filter on device bond0
[  860.494894] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  860.498185] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  860.501346] br0: port 1(veth0) entered blocking state
[  860.501423] br0: port 1(veth0) entered disabled state
[  860.501522] veth0: entered allmulticast mode
[  860.501624] veth0: entered promiscuous mode
[  860.504898] br0: port 2(veth1) entered blocking state
[  860.504930] br0: port 2(veth1) entered disabled state
[  860.504962] veth1: entered allmulticast mode
[  860.505016] veth1: entered promiscuous mode
[  861.508532] br0: port 1(veth0) entered blocking state
[  861.508602] br0: port 1(veth0) entered forwarding state
[  861.508657] br0: port 2(veth1) entered blocking state
[  861.508687] br0: port 2(veth1) entered forwarding state
[  862.532532] bond0: (slave veth1): link status definitely up
[  862.532649] bond0: (slave veth1): making interface the new active one
[  862.532731] bond0: active interface up!
[  862.561841] veth1: left allmulticast mode
[  862.561884] veth1: left promiscuous mode
[  862.561920] br0: port 2(veth1) entered disabled state
[  862.562024] veth0: left allmulticast mode
[  862.562049] veth0: left promiscuous mode
[  862.562077] br0: port 1(veth0) entered disabled state
[  862.583692] bond0: (slave veth1): Releasing backup interface
[  862.590632] bond0: (slave veth0): Releasing backup interface
[  862.636661] bond0 (unregistering): Released all slaves