[  514.723242] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  514.732988] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  514.742971] br0: port 1(veth0) entered blocking state
[  514.743038] br0: port 1(veth0) entered disabled state
[  514.743092] veth0: entered allmulticast mode
[  514.743187] veth0: entered promiscuous mode
[  514.753376] br0: port 2(veth1) entered blocking state
[  514.753450] br0: port 2(veth1) entered disabled state
[  514.753510] veth1: entered allmulticast mode
[  514.753612] veth1: entered promiscuous mode
[  514.924977] br0: port 1(veth0) entered blocking state
[  514.925062] br0: port 1(veth0) entered forwarding state
[  514.925155] br0: port 2(veth1) entered blocking state
[  514.925200] br0: port 2(veth1) entered forwarding state
[  516.797953] bond0: (slave veth1): link status definitely up
[  516.798048] bond0: (slave veth1): making interface the new active one
[  516.798123] bond0: active interface up!
[  516.935571] veth1: left allmulticast mode
[  516.935634] veth1: left promiscuous mode
[  516.935707] br0: port 2(veth1) entered disabled state
[  516.935838] veth0: left allmulticast mode
[  516.935870] veth0: left promiscuous mode
[  516.935932] br0: port 1(veth0) entered disabled state
[  516.956214] bond0: (slave veth1): Releasing backup interface
[  516.969198] bond0: (slave veth0): Releasing backup interface