[  872.328303] 8021q: adding VLAN 0 to HW filter on device bond0
[  872.331768] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  872.335154] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  872.338421] br0: port 1(veth0) entered blocking state
[  872.338454] br0: port 1(veth0) entered disabled state
[  872.338491] veth0: entered allmulticast mode
[  872.338548] veth0: entered promiscuous mode
[  872.341856] br0: port 2(veth1) entered blocking state
[  872.341929] br0: port 2(veth1) entered disabled state
[  872.341994] veth1: entered allmulticast mode
[  872.342080] veth1: entered promiscuous mode
[  873.342925] br0: port 1(veth0) entered blocking state
[  873.343025] br0: port 1(veth0) entered forwarding state
[  873.343114] br0: port 2(veth1) entered blocking state
[  873.343179] br0: port 2(veth1) entered forwarding state
[  874.366892] bond0: (slave veth0): link status definitely up
[  874.366953] bond0: (slave veth1): link status definitely up
[  874.367026] bond0: (slave veth0): making interface the new active one
[  874.367082] bond0: active interface up!
[  874.401046] veth1: left allmulticast mode
[  874.401072] veth1: left promiscuous mode
[  874.401109] br0: port 2(veth1) entered disabled state
[  874.401239] veth0: left allmulticast mode
[  874.401262] veth0: left promiscuous mode
[  874.401285] br0: port 1(veth0) entered disabled state
[  874.410297] bond0: (slave veth1): Releasing backup interface
[  874.415996] bond0: (slave veth0): Releasing backup interface
[  874.446929] bond0 (unregistering): Released all slaves