[  528.256876] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  528.267792] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  528.277521] br0: port 1(veth0) entered blocking state
[  528.277608] br0: port 1(veth0) entered disabled state
[  528.277673] veth0: entered allmulticast mode
[  528.277760] veth0: entered promiscuous mode
[  528.287920] br0: port 2(veth1) entered blocking state
[  528.287994] br0: port 2(veth1) entered disabled state
[  528.288070] veth1: entered allmulticast mode
[  528.288178] veth1: entered promiscuous mode
[  528.358184] br0: port 1(veth0) entered blocking state
[  528.358302] br0: port 1(veth0) entered forwarding state
[  528.358390] br0: port 2(veth1) entered blocking state
[  528.358430] br0: port 2(veth1) entered forwarding state
[  530.301161] bond0: (slave veth1): link status definitely up
[  530.301293] bond0: (slave veth1): making interface the new active one
[  530.301369] bond0: active interface up!
[  530.350422] veth1: left allmulticast mode
[  530.350484] veth1: left promiscuous mode
[  530.350538] br0: port 2(veth1) entered disabled state
[  530.350648] veth0: left allmulticast mode
[  530.350689] veth0: left promiscuous mode
[  530.350734] br0: port 1(veth0) entered disabled state
[  530.374310] bond0: (slave veth1): Releasing backup interface
[  530.379232] bond0: (slave veth0): Releasing backup interface
[  530.410361] bond0 (unregistering): Released all slaves