[  525.567256] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  525.583568] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  525.598894] br0: port 1(veth0) entered blocking state
[  525.598970] br0: port 1(veth0) entered disabled state
[  525.599028] veth0: entered allmulticast mode
[  525.599118] veth0: entered promiscuous mode
[  525.616400] br0: port 2(veth1) entered blocking state
[  525.616482] br0: port 2(veth1) entered disabled state
[  525.616548] veth1: entered allmulticast mode
[  525.616663] veth1: entered promiscuous mode
[  526.586741] br0: port 1(veth0) entered blocking state
[  526.586856] br0: port 1(veth0) entered forwarding state
[  526.586922] br0: port 2(veth1) entered blocking state
[  526.586963] br0: port 2(veth1) entered forwarding state
[  528.634718] bond0: (slave veth0): link status definitely up
[  528.634835] bond0: (slave veth1): link status definitely up
[  528.634879] bond0: (slave veth0): making interface the new active one
[  528.634940] bond0: active interface up!
[  528.688586] veth1: left allmulticast mode
[  528.688657] veth1: left promiscuous mode
[  528.688715] br0: port 2(veth1) entered disabled state
[  528.688827] veth0: left allmulticast mode
[  528.688877] veth0: left promiscuous mode
[  528.688933] br0: port 1(veth0) entered disabled state
[  528.711020] bond0: (slave veth1): Releasing backup interface
[  528.717891] bond0: (slave veth0): Releasing backup interface