[  833.045818] 8021q: adding VLAN 0 to HW filter on device bond0
[  833.048827] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  833.051778] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  833.054769] br0: port 1(veth0) entered blocking state
[  833.054833] br0: port 1(veth0) entered disabled state
[  833.054909] veth0: entered allmulticast mode
[  833.055000] veth0: entered promiscuous mode
[  833.058052] br0: port 2(veth1) entered blocking state
[  833.058082] br0: port 2(veth1) entered disabled state
[  833.058118] veth1: entered allmulticast mode
[  833.058172] veth1: entered promiscuous mode
[  834.050883] br0: port 1(veth0) entered blocking state
[  834.050946] br0: port 1(veth0) entered forwarding state
[  834.050999] br0: port 2(veth1) entered blocking state
[  834.051028] br0: port 2(veth1) entered forwarding state
[  835.074870] bond0: (slave veth0): link status definitely up
[  835.074984] bond0: (slave veth1): link status definitely up
[  835.075075] bond0: (slave veth0): making interface the new active one
[  835.075173] bond0: active interface up!
[  835.094436] veth1: left allmulticast mode
[  835.094506] veth1: left promiscuous mode
[  835.094576] br0: port 2(veth1) entered disabled state
[  835.094717] veth0: left allmulticast mode
[  835.094784] veth0: left promiscuous mode
[  835.094864] br0: port 1(veth0) entered disabled state
[  835.116996] bond0: (slave veth1): Releasing backup interface
[  835.125984] bond0: (slave veth0): Releasing backup interface
[  835.166941] bond0 (unregistering): Released all slaves