[  530.778173] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  530.793538] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  530.809704] br0: port 1(veth0) entered blocking state
[  530.809766] br0: port 1(veth0) entered disabled state
[  530.809820] veth0: entered allmulticast mode
[  530.809904] veth0: entered promiscuous mode
[  530.825265] br0: port 2(veth1) entered blocking state
[  530.825331] br0: port 2(veth1) entered disabled state
[  530.825386] veth1: entered allmulticast mode
[  530.825465] veth1: entered promiscuous mode
[  530.877859] br0: port 1(veth0) entered blocking state
[  530.877925] br0: port 1(veth0) entered forwarding state
[  530.878027] br0: port 2(veth1) entered blocking state
[  530.878074] br0: port 2(veth1) entered forwarding state
[  532.796853] bond0: (slave veth1): link status definitely up
[  532.796936] bond0: (slave veth1): making interface the new active one
[  532.797023] bond0: active interface up!
[  532.833190] veth1: left allmulticast mode
[  532.833254] veth1: left promiscuous mode
[  532.833314] br0: port 2(veth1) entered disabled state
[  532.833458] veth0: left allmulticast mode
[  532.833495] veth0: left promiscuous mode
[  532.833545] br0: port 1(veth0) entered disabled state
[  532.856176] bond0: (slave veth1): Releasing backup interface
[  532.861009] bond0: (slave veth0): Releasing backup interface
[  532.886131] bond0 (unregistering): Released all slaves