[  685.942400] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  685.955238] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  685.967564] br0: port 1(veth0) entered blocking state
[  685.967652] br0: port 1(veth0) entered disabled state
[  685.967728] veth0: entered allmulticast mode
[  685.967839] veth0: entered promiscuous mode
[  685.980309] br0: port 2(veth1) entered blocking state
[  685.980450] br0: port 2(veth1) entered disabled state
[  685.980546] veth1: entered allmulticast mode
[  685.980658] veth1: entered promiscuous mode
[  686.047500] br0: port 1(veth0) entered blocking state
[  686.047649] br0: port 1(veth0) entered forwarding state
[  686.047750] br0: port 2(veth1) entered blocking state
[  686.047806] br0: port 2(veth1) entered forwarding state
[  687.989501] bond0: (slave veth1): link status definitely up
[  687.989687] bond0: (slave veth1): making interface the new active one
[  687.989811] bond0: active interface up!
[  688.073878] veth1: left allmulticast mode
[  688.074052] veth1: left promiscuous mode
[  688.074131] br0: port 2(veth1) entered disabled state
[  688.074333] veth0: left allmulticast mode
[  688.074393] veth0: left promiscuous mode
[  688.074460] br0: port 1(veth0) entered disabled state
[  688.100886] bond0: (slave veth1): Releasing backup interface
[  688.106982] bond0: (slave veth0): Releasing backup interface
[  688.136858] bond0 (unregistering): Released all slaves