[  898.218713] 8021q: adding VLAN 0 to HW filter on device bond0
[  898.222040] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  898.225286] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  898.228484] br0: port 1(veth0) entered blocking state
[  898.228553] br0: port 1(veth0) entered disabled state
[  898.228627] veth0: entered allmulticast mode
[  898.228718] veth0: entered promiscuous mode
[  898.231947] br0: port 2(veth1) entered blocking state
[  898.231978] br0: port 2(veth1) entered disabled state
[  898.232013] veth1: entered allmulticast mode
[  898.232067] veth1: entered promiscuous mode
[  899.266345] br0: port 1(veth0) entered blocking state
[  899.266457] br0: port 1(veth0) entered forwarding state
[  899.266562] br0: port 2(veth1) entered blocking state
[  899.266657] br0: port 2(veth1) entered forwarding state
[  900.290335] bond0: (slave veth0): link status definitely up
[  900.290400] bond0: (slave veth1): link status definitely up
[  900.290458] bond0: (slave veth0): making interface the new active one
[  900.290520] bond0: active interface up!
[  900.386857] veth1: left allmulticast mode
[  900.386889] veth1: left promiscuous mode
[  900.386924] br0: port 2(veth1) entered disabled state
[  900.387082] veth0: left allmulticast mode
[  900.387103] veth0: left promiscuous mode
[  900.387131] br0: port 1(veth0) entered disabled state
[  900.393597] bond0: (slave veth1): Releasing backup interface
[  900.402542] bond0: (slave veth0): Releasing backup interface
[  900.430402] bond0 (unregistering): Released all slaves