[  717.708276] 8021q: adding VLAN 0 to HW filter on device bond0
[  717.718388] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  717.727906] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  717.737459] br0: port 1(veth0) entered blocking state
[  717.737543] br0: port 1(veth0) entered disabled state
[  717.737605] veth0: entered allmulticast mode
[  717.737694] veth0: entered promiscuous mode
[  717.746313] br0: port 2(veth1) entered blocking state
[  717.746366] br0: port 2(veth1) entered disabled state
[  717.746403] veth1: entered allmulticast mode
[  717.746475] veth1: entered promiscuous mode
[  718.114142] br0: port 1(veth0) entered blocking state
[  718.114274] br0: port 1(veth0) entered forwarding state
[  718.114349] br0: port 2(veth1) entered blocking state
[  718.114388] br0: port 2(veth1) entered forwarding state
[  719.794123] bond0: (slave veth1): link status definitely up
[  719.794206] bond0: (slave veth1): making interface the new active one
[  719.794295] bond0: active interface up!
[  719.912384] veth1: left allmulticast mode
[  719.912472] veth1: left promiscuous mode
[  719.912530] br0: port 2(veth1) entered disabled state
[  719.912698] veth0: left allmulticast mode
[  719.912732] veth0: left promiscuous mode
[  719.912773] br0: port 1(veth0) entered disabled state
[  719.929479] bond0: (slave veth1): Releasing backup interface
[  719.935337] bond0: (slave veth0): Releasing backup interface