[  528.223734] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  528.235179] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  528.247003] br0: port 1(veth0) entered blocking state
[  528.247067] br0: port 1(veth0) entered disabled state
[  528.247116] veth0: entered allmulticast mode
[  528.247207] veth0: entered promiscuous mode
[  528.260107] br0: port 2(veth1) entered blocking state
[  528.260237] br0: port 2(veth1) entered disabled state
[  528.260305] veth1: entered allmulticast mode
[  528.260391] veth1: entered promiscuous mode
[  528.549200] br0: port 1(veth0) entered blocking state
[  528.549281] br0: port 1(veth0) entered forwarding state
[  528.549360] br0: port 2(veth1) entered blocking state
[  528.549414] br0: port 2(veth1) entered forwarding state
[  530.293296] bond0: (slave veth1): link status definitely up
[  530.293420] bond0: (slave veth1): making interface the new active one
[  530.293518] bond0: active interface up!
[  530.350705] veth1: left allmulticast mode
[  530.350775] veth1: left promiscuous mode
[  530.350844] br0: port 2(veth1) entered disabled state
[  530.350952] veth0: left allmulticast mode
[  530.350991] veth0: left promiscuous mode
[  530.351037] br0: port 1(veth0) entered disabled state
[  530.372441] bond0: (slave veth1): Releasing backup interface
[  530.378379] bond0: (slave veth0): Releasing backup interface