[  725.125234] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  725.137858] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  725.149495] br0: port 1(veth0) entered blocking state
[  725.149589] br0: port 1(veth0) entered disabled state
[  725.149669] veth0: entered allmulticast mode
[  725.149765] veth0: entered promiscuous mode
[  725.162137] br0: port 2(veth1) entered blocking state
[  725.162211] br0: port 2(veth1) entered disabled state
[  725.162271] veth1: entered allmulticast mode
[  725.162374] veth1: entered promiscuous mode
[  726.135291] br0: port 1(veth0) entered blocking state
[  726.135422] br0: port 1(veth0) entered forwarding state
[  726.135537] br0: port 2(veth1) entered blocking state
[  726.135621] br0: port 2(veth1) entered forwarding state
[  728.183293] bond0: (slave veth0): link status definitely up
[  728.183435] bond0: (slave veth1): link status definitely up
[  728.183478] bond0: (slave veth0): making interface the new active one
[  728.183557] bond0: active interface up!
[  728.277886] veth1: left allmulticast mode
[  728.277953] veth1: left promiscuous mode
[  728.278020] br0: port 2(veth1) entered disabled state
[  728.278177] veth0: left allmulticast mode
[  728.278280] veth0: left promiscuous mode
[  728.278334] br0: port 1(veth0) entered disabled state
[  728.303608] bond0: (slave veth1): Releasing backup interface
[  728.308521] bond0: (slave veth0): Releasing backup interface
[  728.337524] bond0 (unregistering): Released all slaves