[  525.023856] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  525.038792] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  525.053768] br0: port 1(veth0) entered blocking state
[  525.053831] br0: port 1(veth0) entered disabled state
[  525.053879] veth0: entered allmulticast mode
[  525.053963] veth0: entered promiscuous mode
[  525.069790] br0: port 2(veth1) entered blocking state
[  525.069862] br0: port 2(veth1) entered disabled state
[  525.069910] veth1: entered allmulticast mode
[  525.069987] veth1: entered promiscuous mode
[  526.010769] br0: port 1(veth0) entered blocking state
[  526.010890] br0: port 1(veth0) entered forwarding state
[  526.010959] br0: port 2(veth1) entered blocking state
[  526.011002] br0: port 2(veth1) entered forwarding state
[  528.058787] bond0: (slave veth0): link status definitely up
[  528.058907] bond0: (slave veth1): link status definitely up
[  528.058963] bond0: (slave veth0): making interface the new active one
[  528.059043] bond0: active interface up!
[  528.142998] veth1: left allmulticast mode
[  528.143055] veth1: left promiscuous mode
[  528.143106] br0: port 2(veth1) entered disabled state
[  528.143222] veth0: left allmulticast mode
[  528.143262] veth0: left promiscuous mode
[  528.143303] br0: port 1(veth0) entered disabled state
[  528.171021] bond0: (slave veth1): Releasing backup interface
[  528.180917] bond0: (slave veth0): Releasing backup interface
[  528.207995] bond0 (unregistering): Released all slaves