[  871.169837] 8021q: adding VLAN 0 to HW filter on device bond0
[  871.173620] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  871.177210] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  871.180644] br0: port 1(veth0) entered blocking state
[  871.180679] br0: port 1(veth0) entered disabled state
[  871.180707] veth0: entered allmulticast mode
[  871.180767] veth0: entered promiscuous mode
[  871.184257] br0: port 2(veth1) entered blocking state
[  871.184289] br0: port 2(veth1) entered disabled state
[  871.184323] veth1: entered allmulticast mode
[  871.184373] veth1: entered promiscuous mode
[  872.189976] br0: port 1(veth0) entered blocking state
[  872.190040] br0: port 1(veth0) entered forwarding state
[  872.190090] br0: port 2(veth1) entered blocking state
[  872.190126] br0: port 2(veth1) entered forwarding state
[  873.213956] bond0: (slave veth0): link status definitely up
[  873.214029] bond0: (slave veth1): link status definitely up
[  873.214108] bond0: (slave veth0): making interface the new active one
[  873.214182] bond0: active interface up!
[  873.262434] veth1: left allmulticast mode
[  873.262486] veth1: left promiscuous mode
[  873.262518] br0: port 2(veth1) entered disabled state
[  873.262586] veth0: left allmulticast mode
[  873.262610] veth0: left promiscuous mode
[  873.262642] br0: port 1(veth0) entered disabled state
[  873.270142] bond0: (slave veth1): Releasing backup interface
[  873.273103] bond0: (slave veth0): Releasing backup interface
[  873.304028] bond0 (unregistering): Released all slaves