[  513.033337] bond0 (unregistering): Released all slaves
[  514.681473] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  514.692039] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  514.702425] br0: port 1(veth0) entered blocking state
[  514.702491] br0: port 1(veth0) entered disabled state
[  514.702547] veth0: entered allmulticast mode
[  514.702622] veth0: entered promiscuous mode
[  514.713843] br0: port 2(veth1) entered blocking state
[  514.713942] br0: port 2(veth1) entered disabled state
[  514.714014] veth1: entered allmulticast mode
[  514.714114] veth1: entered promiscuous mode
[  515.057046] br0: port 1(veth0) entered blocking state
[  515.057165] br0: port 1(veth0) entered forwarding state
[  515.057231] br0: port 2(veth1) entered blocking state
[  515.057272] br0: port 2(veth1) entered forwarding state
[  516.737012] bond0: (slave veth1): link status definitely up
[  516.737128] bond0: (slave veth1): making interface the new active one
[  516.737204] bond0: active interface up!
[  516.859541] veth1: left allmulticast mode
[  516.859662] veth1: left promiscuous mode
[  516.859737] br0: port 2(veth1) entered disabled state
[  516.859892] veth0: left allmulticast mode
[  516.859974] veth0: left promiscuous mode
[  516.860042] br0: port 1(veth0) entered disabled state
[  516.875254] bond0: (slave veth1): Releasing backup interface
[  516.880182] bond0: (slave veth0): Releasing backup interface