[  525.101023] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  525.110322] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  525.119649] br0: port 1(veth0) entered blocking state
[  525.119728] br0: port 1(veth0) entered disabled state
[  525.119791] veth0: entered allmulticast mode
[  525.119871] veth0: entered promiscuous mode
[  525.129635] br0: port 2(veth1) entered blocking state
[  525.129711] br0: port 2(veth1) entered disabled state
[  525.129749] veth1: entered allmulticast mode
[  525.129820] veth1: entered promiscuous mode
[  526.076066] br0: port 1(veth0) entered blocking state
[  526.076204] br0: port 1(veth0) entered forwarding state
[  526.076300] br0: port 2(veth1) entered blocking state
[  526.076356] br0: port 2(veth1) entered forwarding state
[  527.164018] bond0: (slave veth1): link status definitely up
[  527.164104] bond0: (slave veth1): making interface the new active one
[  527.164178] bond0: active interface up!
[  527.276120] veth1: left allmulticast mode
[  527.276187] veth1: left promiscuous mode
[  527.276254] br0: port 2(veth1) entered disabled state
[  527.276419] veth0: left allmulticast mode
[  527.276464] veth0: left promiscuous mode
[  527.276511] br0: port 1(veth0) entered disabled state
[  527.292900] bond0: (slave veth1): Releasing backup interface
[  527.304152] bond0: (slave veth0): Releasing backup interface