[  686.266671] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  686.278265] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  686.288900] br0: port 1(veth0) entered blocking state
[  686.289007] br0: port 1(veth0) entered disabled state
[  686.289075] veth0: entered allmulticast mode
[  686.289177] veth0: entered promiscuous mode
[  686.300253] br0: port 2(veth1) entered blocking state
[  686.300338] br0: port 2(veth1) entered disabled state
[  686.300386] veth1: entered allmulticast mode
[  686.300478] veth1: entered promiscuous mode
[  686.563249] br0: port 1(veth0) entered blocking state
[  686.563351] br0: port 1(veth0) entered forwarding state
[  686.563441] br0: port 2(veth1) entered blocking state
[  686.563504] br0: port 2(veth1) entered forwarding state
[  688.308276] bond0: (slave veth1): link status definitely up
[  688.308441] bond0: (slave veth1): making interface the new active one
[  688.308543] bond0: active interface up!
[  688.361516] veth1: left allmulticast mode
[  688.361616] veth1: left promiscuous mode
[  688.361686] br0: port 2(veth1) entered disabled state
[  688.361919] veth0: left allmulticast mode
[  688.361986] veth0: left promiscuous mode
[  688.362064] br0: port 1(veth0) entered disabled state
[  688.375463] bond0: (slave veth1): Releasing backup interface
[  688.379394] bond0: (slave veth0): Releasing backup interface
[  688.405422] bond0 (unregistering): Released all slaves