[  525.942596] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  525.959658] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  525.976553] br0: port 1(veth0) entered blocking state
[  525.976632] br0: port 1(veth0) entered disabled state
[  525.976696] veth0: entered allmulticast mode
[  525.976787] veth0: entered promiscuous mode
[  525.994981] br0: port 2(veth1) entered blocking state
[  525.995063] br0: port 2(veth1) entered disabled state
[  525.995129] veth1: entered allmulticast mode
[  525.995232] veth1: entered promiscuous mode
[  526.993799] br0: port 1(veth0) entered blocking state
[  526.993931] br0: port 1(veth0) entered forwarding state
[  526.993995] br0: port 2(veth1) entered blocking state
[  526.994033] br0: port 2(veth1) entered forwarding state
[  528.977812] bond0: (slave veth0): link status definitely up
[  528.977943] bond0: (slave veth1): link status definitely up
[  528.977984] bond0: (slave veth0): making interface the new active one
[  528.978061] bond0: active interface up!
[  529.060222] veth1: left allmulticast mode
[  529.060277] veth1: left promiscuous mode
[  529.060335] br0: port 2(veth1) entered disabled state
[  529.060443] veth0: left allmulticast mode
[  529.060486] veth0: left promiscuous mode
[  529.060533] br0: port 1(veth0) entered disabled state
[  529.083467] bond0: (slave veth1): Releasing backup interface
[  529.096987] bond0: (slave veth0): Releasing backup interface
[  529.124957] bond0 (unregistering): Released all slaves