[  529.475597] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  529.492961] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  529.508500] br0: port 1(veth0) entered blocking state
[  529.508586] br0: port 1(veth0) entered disabled state
[  529.508642] veth0: entered allmulticast mode
[  529.508724] veth0: entered promiscuous mode
[  529.524999] br0: port 2(veth1) entered blocking state
[  529.525078] br0: port 2(veth1) entered disabled state
[  529.525139] veth1: entered allmulticast mode
[  529.525230] veth1: entered promiscuous mode
[  530.490935] br0: port 1(veth0) entered blocking state
[  530.491069] br0: port 1(veth0) entered forwarding state
[  530.491152] br0: port 2(veth1) entered blocking state
[  530.491197] br0: port 2(veth1) entered forwarding state
[  532.538890] bond0: (slave veth0): link status definitely up
[  532.539017] bond0: (slave veth1): link status definitely up
[  532.539065] bond0: (slave veth0): making interface the new active one
[  532.539137] bond0: active interface up!
[  532.608363] veth1: left allmulticast mode
[  532.608433] veth1: left promiscuous mode
[  532.608493] br0: port 2(veth1) entered disabled state
[  532.608635] veth0: left allmulticast mode
[  532.608690] veth0: left promiscuous mode
[  532.608748] br0: port 1(veth0) entered disabled state
[  532.634176] bond0: (slave veth1): Releasing backup interface
[  532.641083] bond0: (slave veth0): Releasing backup interface
[  532.678040] bond0 (unregistering): Released all slaves