[  871.320426] 8021q: adding VLAN 0 to HW filter on device bond0
[  871.323908] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  871.327379] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  871.330798] br0: port 1(veth0) entered blocking state
[  871.330861] br0: port 1(veth0) entered disabled state
[  871.330927] veth0: entered allmulticast mode
[  871.331018] veth0: entered promiscuous mode
[  871.334436] br0: port 2(veth1) entered blocking state
[  871.334474] br0: port 2(veth1) entered disabled state
[  871.334513] veth1: entered allmulticast mode
[  871.334573] veth1: entered promiscuous mode
[  872.329213] br0: port 1(veth0) entered blocking state
[  872.329266] br0: port 1(veth0) entered forwarding state
[  872.329312] br0: port 2(veth1) entered blocking state
[  872.329343] br0: port 2(veth1) entered forwarding state
[  873.353183] bond0: (slave veth0): link status definitely up
[  873.353287] bond0: (slave veth1): link status definitely up
[  873.353370] bond0: (slave veth0): making interface the new active one
[  873.353462] bond0: active interface up!
[  873.393130] veth1: left allmulticast mode
[  873.393203] veth1: left promiscuous mode
[  873.393297] br0: port 2(veth1) entered disabled state
[  873.393425] veth0: left allmulticast mode
[  873.393477] veth0: left promiscuous mode
[  873.393569] br0: port 1(veth0) entered disabled state
[  873.399832] bond0: (slave veth1): Releasing backup interface
[  873.405308] bond0: (slave veth0): Releasing backup interface
[  873.427219] bond0 (unregistering): Released all slaves