[  772.604757] 8021q: adding VLAN 0 to HW filter on device bond0
[  772.607726] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  772.610645] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  772.613543] br0: port 1(veth0) entered blocking state
[  772.613576] br0: port 1(veth0) entered disabled state
[  772.613608] veth0: entered allmulticast mode
[  772.613660] veth0: entered promiscuous mode
[  772.616609] br0: port 2(veth1) entered blocking state
[  772.616679] br0: port 2(veth1) entered disabled state
[  772.616750] veth1: entered allmulticast mode
[  772.616844] veth1: entered promiscuous mode
[  773.626936] br0: port 1(veth0) entered blocking state
[  773.626990] br0: port 1(veth0) entered forwarding state
[  773.627052] br0: port 2(veth1) entered blocking state
[  773.627080] br0: port 2(veth1) entered forwarding state
[  774.650963] bond0: (slave veth0): link status definitely up
[  774.651023] bond0: (slave veth1): link status definitely up
[  774.651086] bond0: (slave veth0): making interface the new active one
[  774.651139] bond0: active interface up!
[  774.661578] veth1: left allmulticast mode
[  774.661616] veth1: left promiscuous mode
[  774.661713] br0: port 2(veth1) entered disabled state
[  774.661800] veth0: left allmulticast mode
[  774.661823] veth0: left promiscuous mode
[  774.661853] br0: port 1(veth0) entered disabled state
[  774.680065] bond0: (slave veth1): Releasing backup interface
[  774.694019] bond0: (slave veth0): Releasing backup interface
[  774.732939] bond0 (unregistering): Released all slaves