[  526.226779] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  526.242574] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  526.258890] br0: port 1(veth0) entered blocking state
[  526.258962] br0: port 1(veth0) entered disabled state
[  526.259026] veth0: entered allmulticast mode
[  526.259121] veth0: entered promiscuous mode
[  526.275104] br0: port 2(veth1) entered blocking state
[  526.275176] br0: port 2(veth1) entered disabled state
[  526.275232] veth1: entered allmulticast mode
[  526.275326] veth1: entered promiscuous mode
[  527.227805] br0: port 1(veth0) entered blocking state
[  527.227932] br0: port 1(veth0) entered forwarding state
[  527.228023] br0: port 2(veth1) entered blocking state
[  527.228100] br0: port 2(veth1) entered forwarding state
[  529.275713] bond0: (slave veth0): link status definitely up
[  529.275789] bond0: (slave veth1): link status definitely up
[  529.275823] bond0: (slave veth0): making interface the new active one
[  529.275883] bond0: active interface up!
[  529.423272] veth1: left allmulticast mode
[  529.423327] veth1: left promiscuous mode
[  529.423370] br0: port 2(veth1) entered disabled state
[  529.423484] veth0: left allmulticast mode
[  529.423528] veth0: left promiscuous mode
[  529.423561] br0: port 1(veth0) entered disabled state
[  529.449987] bond0: (slave veth1): Releasing backup interface
[  529.465057] bond0: (slave veth0): Releasing backup interface
[  529.494914] bond0 (unregistering): Released all slaves