[  514.641421] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  514.651888] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  514.661435] br0: port 1(veth0) entered blocking state
[  514.661492] br0: port 1(veth0) entered disabled state
[  514.661547] veth0: entered allmulticast mode
[  514.661622] veth0: entered promiscuous mode
[  514.671975] br0: port 2(veth1) entered blocking state
[  514.672041] br0: port 2(veth1) entered disabled state
[  514.672095] veth1: entered allmulticast mode
[  514.672185] veth1: entered promiscuous mode
[  514.863308] br0: port 1(veth0) entered blocking state
[  514.863422] br0: port 1(veth0) entered forwarding state
[  514.863505] br0: port 2(veth1) entered blocking state
[  514.863548] br0: port 2(veth1) entered forwarding state
[  516.671334] bond0: (slave veth1): link status definitely up
[  516.671456] bond0: (slave veth1): making interface the new active one
[  516.671553] bond0: active interface up!
[  516.716561] veth1: left allmulticast mode
[  516.716664] veth1: left promiscuous mode
[  516.716741] br0: port 2(veth1) entered disabled state
[  516.716929] veth0: left allmulticast mode
[  516.717005] veth0: left promiscuous mode
[  516.717066] br0: port 1(veth0) entered disabled state
[  516.744614] bond0: (slave veth1): Releasing backup interface
[  516.751560] bond0: (slave veth0): Releasing backup interface