[  528.161143] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  528.176716] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  528.191556] br0: port 1(veth0) entered blocking state
[  528.191617] br0: port 1(veth0) entered disabled state
[  528.191686] veth0: entered allmulticast mode
[  528.191768] veth0: entered promiscuous mode
[  528.207345] br0: port 2(veth1) entered blocking state
[  528.207394] br0: port 2(veth1) entered disabled state
[  528.207439] veth1: entered allmulticast mode
[  528.207503] veth1: entered promiscuous mode
[  529.147771] br0: port 1(veth0) entered blocking state
[  529.147873] br0: port 1(veth0) entered forwarding state
[  529.147933] br0: port 2(veth1) entered blocking state
[  529.147967] br0: port 2(veth1) entered forwarding state
[  531.195757] bond0: (slave veth0): link status definitely up
[  531.195860] bond0: (slave veth1): link status definitely up
[  531.195895] bond0: (slave veth0): making interface the new active one
[  531.195950] bond0: active interface up!
[  531.258225] veth1: left allmulticast mode
[  531.258285] veth1: left promiscuous mode
[  531.258338] br0: port 2(veth1) entered disabled state
[  531.258437] veth0: left allmulticast mode
[  531.258476] veth0: left promiscuous mode
[  531.258521] br0: port 1(veth0) entered disabled state
[  531.285049] bond0: (slave veth1): Releasing backup interface
[  531.293965] bond0: (slave veth0): Releasing backup interface