[  515.020070] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  515.032205] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  515.044989] br0: port 1(veth0) entered blocking state
[  515.045058] br0: port 1(veth0) entered disabled state
[  515.045128] veth0: entered allmulticast mode
[  515.045214] veth0: entered promiscuous mode
[  515.057566] br0: port 2(veth1) entered blocking state
[  515.057636] br0: port 2(veth1) entered disabled state
[  515.057687] veth1: entered allmulticast mode
[  515.057780] veth1: entered promiscuous mode
[  516.031203] br0: port 1(veth0) entered blocking state
[  516.031301] br0: port 1(veth0) entered forwarding state
[  516.031378] br0: port 2(veth1) entered blocking state
[  516.031423] br0: port 2(veth1) entered forwarding state
[  518.080199] bond0: (slave veth0): link status definitely up
[  518.080268] bond0: (slave veth1): link status definitely up
[  518.080314] bond0: (slave veth0): making interface the new active one
[  518.080425] bond0: active interface up!
[  518.219399] veth1: left allmulticast mode
[  518.219515] veth1: left promiscuous mode
[  518.219599] br0: port 2(veth1) entered disabled state
[  518.219782] veth0: left allmulticast mode
[  518.219848] veth0: left promiscuous mode
[  518.219914] br0: port 1(veth0) entered disabled state
[  518.235505] bond0: (slave veth1): Releasing backup interface
[  518.240350] bond0: (slave veth0): Releasing backup interface
[  518.260343] bond0 (unregistering): Released all slaves