[  833.219121] 8021q: adding VLAN 0 to HW filter on device bond0
[  833.222115] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  833.225102] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  833.227991] br0: port 1(veth0) entered blocking state
[  833.228022] br0: port 1(veth0) entered disabled state
[  833.228061] veth0: entered allmulticast mode
[  833.228113] veth0: entered promiscuous mode
[  833.231038] br0: port 2(veth1) entered blocking state
[  833.231102] br0: port 2(veth1) entered disabled state
[  833.231172] veth1: entered allmulticast mode
[  833.231258] veth1: entered promiscuous mode
[  834.245668] br0: port 1(veth0) entered blocking state
[  834.245767] br0: port 1(veth0) entered forwarding state
[  834.245861] br0: port 2(veth1) entered blocking state
[  834.245938] br0: port 2(veth1) entered forwarding state
[  835.268661] bond0: (slave veth0): link status definitely up
[  835.268730] bond0: (slave veth1): link status definitely up
[  835.268797] bond0: (slave veth0): making interface the new active one
[  835.268853] bond0: active interface up!
[  835.372689] veth1: left allmulticast mode
[  835.372733] veth1: left promiscuous mode
[  835.372822] br0: port 2(veth1) entered disabled state
[  835.372908] veth0: left allmulticast mode
[  835.372931] veth0: left promiscuous mode
[  835.373011] br0: port 1(veth0) entered disabled state
[  835.392783] bond0: (slave veth1): Releasing backup interface
[  835.404742] bond0: (slave veth0): Releasing backup interface
[  835.441712] bond0 (unregistering): Released all slaves