[  526.034435] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  526.043668] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  526.052983] br0: port 1(veth0) entered blocking state
[  526.053066] br0: port 1(veth0) entered disabled state
[  526.053126] veth0: entered allmulticast mode
[  526.053235] veth0: entered promiscuous mode
[  526.062350] br0: port 2(veth1) entered blocking state
[  526.062403] br0: port 2(veth1) entered disabled state
[  526.062449] veth1: entered allmulticast mode
[  526.062535] veth1: entered promiscuous mode
[  527.103239] br0: port 1(veth0) entered blocking state
[  527.103339] br0: port 1(veth0) entered forwarding state
[  527.103445] br0: port 2(veth1) entered blocking state
[  527.103506] br0: port 2(veth1) entered forwarding state
[  529.087240] bond0: (slave veth0): link status definitely up
[  529.087348] bond0: (slave veth1): link status definitely up
[  529.087393] bond0: (slave veth0): making interface the new active one
[  529.087461] bond0: active interface up!
[  529.203435] veth1: left allmulticast mode
[  529.203505] veth1: left promiscuous mode
[  529.203570] br0: port 2(veth1) entered disabled state
[  529.203702] veth0: left allmulticast mode
[  529.203747] veth0: left promiscuous mode
[  529.203790] br0: port 1(veth0) entered disabled state
[  529.223134] bond0: (slave veth1): Releasing backup interface
[  529.230484] bond0: (slave veth0): Releasing backup interface
[  529.254479] bond0 (unregistering): Released all slaves