[  529.522680] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  529.533562] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  529.543645] br0: port 1(veth0) entered blocking state
[  529.543709] br0: port 1(veth0) entered disabled state
[  529.543811] veth0: entered allmulticast mode
[  529.543907] veth0: entered promiscuous mode
[  529.554447] br0: port 2(veth1) entered blocking state
[  529.554514] br0: port 2(veth1) entered disabled state
[  529.554577] veth1: entered allmulticast mode
[  529.554676] veth1: entered promiscuous mode
[  529.855166] br0: port 1(veth0) entered blocking state
[  529.855237] br0: port 1(veth0) entered forwarding state
[  529.855345] br0: port 2(veth1) entered blocking state
[  529.855414] br0: port 2(veth1) entered forwarding state
[  531.600153] bond0: (slave veth1): link status definitely up
[  531.600274] bond0: (slave veth1): making interface the new active one
[  531.600386] bond0: active interface up!
[  531.732579] veth1: left allmulticast mode
[  531.732676] veth1: left promiscuous mode
[  531.732741] br0: port 2(veth1) entered disabled state
[  531.732901] veth0: left allmulticast mode
[  531.732960] veth0: left promiscuous mode
[  531.733016] br0: port 1(veth0) entered disabled state
[  531.753391] bond0: (slave veth1): Releasing backup interface
[  531.762347] bond0: (slave veth0): Releasing backup interface
[  531.791382] bond0 (unregistering): Released all slaves