[  527.469474] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  527.484397] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  527.500424] br0: port 1(veth0) entered blocking state
[  527.500489] br0: port 1(veth0) entered disabled state
[  527.500540] veth0: entered allmulticast mode
[  527.500627] veth0: entered promiscuous mode
[  527.516515] br0: port 2(veth1) entered blocking state
[  527.516581] br0: port 2(veth1) entered disabled state
[  527.516645] veth1: entered allmulticast mode
[  527.516722] veth1: entered promiscuous mode
[  528.447416] br0: port 1(veth0) entered blocking state
[  528.447521] br0: port 1(veth0) entered forwarding state
[  528.447594] br0: port 2(veth1) entered blocking state
[  528.447635] br0: port 2(veth1) entered forwarding state
[  529.535418] bond0: (slave veth1): link status definitely up
[  529.535544] bond0: (slave veth1): making interface the new active one
[  529.535636] bond0: active interface up!
[  529.637180] veth1: left allmulticast mode
[  529.637256] veth1: left promiscuous mode
[  529.637334] br0: port 2(veth1) entered disabled state
[  529.637493] veth0: left allmulticast mode
[  529.637536] veth0: left promiscuous mode
[  529.637590] br0: port 1(veth0) entered disabled state
[  529.664644] bond0: (slave veth1): Releasing backup interface
[  529.673599] bond0: (slave veth0): Releasing backup interface
[  529.695584] bond0 (unregistering): Released all slaves