[  526.731912] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  526.741525] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  526.752149] br0: port 1(veth0) entered blocking state
[  526.752215] br0: port 1(veth0) entered disabled state
[  526.752283] veth0: entered allmulticast mode
[  526.752384] veth0: entered promiscuous mode
[  526.763312] br0: port 2(veth1) entered blocking state
[  526.763376] br0: port 2(veth1) entered disabled state
[  526.763433] veth1: entered allmulticast mode
[  526.763524] veth1: entered promiscuous mode
[  526.894079] br0: port 1(veth0) entered blocking state
[  526.894164] br0: port 1(veth0) entered forwarding state
[  526.894245] br0: port 2(veth1) entered blocking state
[  526.894294] br0: port 2(veth1) entered forwarding state
[  528.766092] bond0: (slave veth1): link status definitely up
[  528.766220] bond0: (slave veth1): making interface the new active one
[  528.766310] bond0: active interface up!
[  528.824449] veth1: left allmulticast mode
[  528.824518] veth1: left promiscuous mode
[  528.824598] br0: port 2(veth1) entered disabled state
[  528.824766] veth0: left allmulticast mode
[  528.824814] veth0: left promiscuous mode
[  528.824891] br0: port 1(veth0) entered disabled state
[  528.841560] bond0: (slave veth1): Releasing backup interface
[  528.848307] bond0: (slave veth0): Releasing backup interface
[  528.872338] bond0 (unregistering): Released all slaves