[  526.305179] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  526.316064] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  526.325608] br0: port 1(veth0) entered blocking state
[  526.325711] br0: port 1(veth0) entered disabled state
[  526.325788] veth0: entered allmulticast mode
[  526.325873] veth0: entered promiscuous mode
[  526.335214] br0: port 2(veth1) entered blocking state
[  526.335297] br0: port 2(veth1) entered disabled state
[  526.335351] veth1: entered allmulticast mode
[  526.335432] veth1: entered promiscuous mode
[  527.293088] br0: port 1(veth0) entered blocking state
[  527.293206] br0: port 1(veth0) entered forwarding state
[  527.293298] br0: port 2(veth1) entered blocking state
[  527.293349] br0: port 2(veth1) entered forwarding state
[  528.381032] bond0: (slave veth1): link status definitely up
[  528.381148] bond0: (slave veth1): making interface the new active one
[  528.381230] bond0: active interface up!
[  528.503589] veth1: left allmulticast mode
[  528.503650] veth1: left promiscuous mode
[  528.503713] br0: port 2(veth1) entered disabled state
[  528.503831] veth0: left allmulticast mode
[  528.503871] veth0: left promiscuous mode
[  528.503947] br0: port 1(veth0) entered disabled state
[  528.521336] bond0: (slave veth1): Releasing backup interface
[  528.525172] bond0: (slave veth0): Releasing backup interface