[  827.006132] 8021q: adding VLAN 0 to HW filter on device bond0
[  827.009257] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  827.012518] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  827.015800] br0: port 1(veth0) entered blocking state
[  827.015860] br0: port 1(veth0) entered disabled state
[  827.015899] veth0: entered allmulticast mode
[  827.015960] veth0: entered promiscuous mode
[  827.019206] br0: port 2(veth1) entered blocking state
[  827.019279] br0: port 2(veth1) entered disabled state
[  827.019353] veth1: entered allmulticast mode
[  827.019455] veth1: entered promiscuous mode
[  828.043858] br0: port 1(veth0) entered blocking state
[  828.043910] br0: port 1(veth0) entered forwarding state
[  828.043972] br0: port 2(veth1) entered blocking state
[  828.044007] br0: port 2(veth1) entered forwarding state
[  829.067857] bond0: (slave veth0): link status definitely up
[  829.067923] bond0: (slave veth1): link status definitely up
[  829.068007] bond0: (slave veth0): making interface the new active one
[  829.068064] bond0: active interface up!
[  829.169890] veth1: left allmulticast mode
[  829.169938] veth1: left promiscuous mode
[  829.170033] br0: port 2(veth1) entered disabled state
[  829.170123] veth0: left allmulticast mode
[  829.170145] veth0: left promiscuous mode
[  829.170173] br0: port 1(veth0) entered disabled state
[  829.177160] bond0: (slave veth1): Releasing backup interface
[  829.182966] bond0: (slave veth0): Releasing backup interface
[  829.207868] bond0 (unregistering): Released all slaves