[  528.846488] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  528.855823] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  528.863916] br0: port 1(veth0) entered blocking state
[  528.863970] br0: port 1(veth0) entered disabled state
[  528.864015] veth0: entered allmulticast mode
[  528.864088] veth0: entered promiscuous mode
[  528.872424] br0: port 2(veth1) entered blocking state
[  528.872482] br0: port 2(veth1) entered disabled state
[  528.872533] veth1: entered allmulticast mode
[  528.872612] veth1: entered promiscuous mode
[  528.927356] br0: port 1(veth0) entered blocking state
[  528.927456] br0: port 1(veth0) entered forwarding state
[  528.927536] br0: port 2(veth1) entered blocking state
[  528.927591] br0: port 2(veth1) entered forwarding state
[  530.870367] bond0: (slave veth1): link status definitely up
[  530.870446] bond0: (slave veth1): making interface the new active one
[  530.870521] bond0: active interface up!
[  530.967252] veth1: left allmulticast mode
[  530.967339] veth1: left promiscuous mode
[  530.967388] br0: port 2(veth1) entered disabled state
[  530.967518] veth0: left allmulticast mode
[  530.967580] veth0: left promiscuous mode
[  530.967627] br0: port 1(veth0) entered disabled state
[  530.988629] bond0: (slave veth1): Releasing backup interface
[  531.000564] bond0: (slave veth0): Releasing backup interface