[  526.285352] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  526.302401] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  526.316535] br0: port 1(veth0) entered blocking state
[  526.316627] br0: port 1(veth0) entered disabled state
[  526.316701] veth0: entered allmulticast mode
[  526.316794] veth0: entered promiscuous mode
[  526.333821] br0: port 2(veth1) entered blocking state
[  526.333885] br0: port 2(veth1) entered disabled state
[  526.333937] veth1: entered allmulticast mode
[  526.334021] veth1: entered promiscuous mode
[  527.291785] br0: port 1(veth0) entered blocking state
[  527.291903] br0: port 1(veth0) entered forwarding state
[  527.291983] br0: port 2(veth1) entered blocking state
[  527.292027] br0: port 2(veth1) entered forwarding state
[  529.339779] bond0: (slave veth0): link status definitely up
[  529.339899] bond0: (slave veth1): link status definitely up
[  529.339963] bond0: (slave veth0): making interface the new active one
[  529.340018] bond0: active interface up!
[  529.425462] veth1: left allmulticast mode
[  529.425519] veth1: left promiscuous mode
[  529.425568] br0: port 2(veth1) entered disabled state
[  529.425682] veth0: left allmulticast mode
[  529.425716] veth0: left promiscuous mode
[  529.425750] br0: port 1(veth0) entered disabled state
[  529.451652] bond0: (slave veth1): Releasing backup interface
[  529.464120] bond0: (slave veth0): Releasing backup interface