[  911.735311] 8021q: adding VLAN 0 to HW filter on device bond0
[  911.747762] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  911.760456] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  911.772835] br0: port 1(veth0) entered blocking state
[  911.772903] br0: port 1(veth0) entered disabled state
[  911.772961] veth0: entered allmulticast mode
[  911.773085] veth0: entered promiscuous mode
[  911.786870] br0: port 2(veth1) entered blocking state
[  911.786960] br0: port 2(veth1) entered disabled state
[  911.787017] veth1: entered allmulticast mode
[  911.787113] veth1: entered promiscuous mode
[  911.812140] br0: port 1(veth0) entered blocking state
[  911.812256] br0: port 1(veth0) entered forwarding state
[  912.859137] br0: port 2(veth1) entered blocking state
[  912.859220] br0: port 2(veth1) entered forwarding state
[  914.844136] bond0: (slave veth0): link status definitely up
[  914.844294] bond0: (slave veth1): link status definitely up
[  914.844359] bond0: (slave veth0): making interface the new active one
[  914.844475] bond0: active interface up!
[  914.955161] veth1: left allmulticast mode
[  914.955243] veth1: left promiscuous mode
[  914.955322] br0: port 2(veth1) entered disabled state
[  914.955462] veth0: left allmulticast mode
[  914.955512] veth0: left promiscuous mode
[  914.955563] br0: port 1(veth0) entered disabled state
[  914.976379] bond0: (slave veth1): Releasing backup interface
[  914.981332] bond0: (slave veth0): Releasing backup interface
[  915.015323] bond0 (unregistering): Released all slaves