[  832.160201] 8021q: adding VLAN 0 to HW filter on device bond0
[  832.163255] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  832.166266] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  832.169309] br0: port 1(veth0) entered blocking state
[  832.169374] br0: port 1(veth0) entered disabled state
[  832.169445] veth0: entered allmulticast mode
[  832.169539] veth0: entered promiscuous mode
[  832.172576] br0: port 2(veth1) entered blocking state
[  832.172607] br0: port 2(veth1) entered disabled state
[  832.172643] veth1: entered allmulticast mode
[  832.172696] veth1: entered promiscuous mode
[  832.442760] br0: port 1(veth0) entered blocking state
[  832.442804] br0: port 1(veth0) entered forwarding state
[  832.442882] br0: port 2(veth1) entered blocking state
[  832.442914] br0: port 2(veth1) entered forwarding state
[  834.242732] bond0: (slave veth1): link status definitely up
[  834.242817] bond0: (slave veth1): making interface the new active one
[  834.242874] bond0: active interface up!
[  834.316024] veth1: left allmulticast mode
[  834.316055] veth1: left promiscuous mode
[  834.316079] br0: port 2(veth1) entered disabled state
[  834.316291] veth0: left allmulticast mode
[  834.316325] veth0: left promiscuous mode
[  834.316352] br0: port 1(veth0) entered disabled state
[  834.329840] bond0: (slave veth1): Releasing backup interface
[  834.334797] bond0: (slave veth0): Releasing backup interface
[  834.368778] bond0 (unregistering): Released all slaves