[  872.851835] 8021q: adding VLAN 0 to HW filter on device bond0
[  872.855366] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  872.858909] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  872.862331] br0: port 1(veth0) entered blocking state
[  872.862364] br0: port 1(veth0) entered disabled state
[  872.862399] veth0: entered allmulticast mode
[  872.862458] veth0: entered promiscuous mode
[  872.865862] br0: port 2(veth1) entered blocking state
[  872.865926] br0: port 2(veth1) entered disabled state
[  872.865997] veth1: entered allmulticast mode
[  872.866084] veth1: entered promiscuous mode
[  873.853908] br0: port 1(veth0) entered blocking state
[  873.853990] br0: port 1(veth0) entered forwarding state
[  873.854079] br0: port 2(veth1) entered blocking state
[  873.854142] br0: port 2(veth1) entered forwarding state
[  874.876889] bond0: (slave veth0): link status definitely up
[  874.876952] bond0: (slave veth1): link status definitely up
[  874.877002] bond0: (slave veth0): making interface the new active one
[  874.877060] bond0: active interface up!
[  874.926660] veth1: left allmulticast mode
[  874.926697] veth1: left promiscuous mode
[  874.926738] br0: port 2(veth1) entered disabled state
[  874.926826] veth0: left allmulticast mode
[  874.926850] veth0: left promiscuous mode
[  874.926883] br0: port 1(veth0) entered disabled state
[  874.936078] bond0: (slave veth1): Releasing backup interface
[  874.942003] bond0: (slave veth0): Releasing backup interface
[  874.974921] bond0 (unregistering): Released all slaves