[  515.165385] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  515.176354] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  515.190294] br0: port 1(veth0) entered blocking state
[  515.190374] br0: port 1(veth0) entered disabled state
[  515.190439] veth0: entered allmulticast mode
[  515.190514] veth0: entered promiscuous mode
[  515.201644] br0: port 2(veth1) entered blocking state
[  515.201732] br0: port 2(veth1) entered disabled state
[  515.201787] veth1: entered allmulticast mode
[  515.201879] veth1: entered promiscuous mode
[  516.153799] br0: port 1(veth0) entered blocking state
[  516.153886] br0: port 1(veth0) entered forwarding state
[  516.153979] br0: port 2(veth1) entered blocking state
[  516.154040] br0: port 2(veth1) entered forwarding state
[  517.241779] bond0: (slave veth1): link status definitely up
[  517.241899] bond0: (slave veth1): making interface the new active one
[  517.241971] bond0: active interface up!
[  517.297360] veth1: left allmulticast mode
[  517.297428] veth1: left promiscuous mode
[  517.297485] br0: port 2(veth1) entered disabled state
[  517.297619] veth0: left allmulticast mode
[  517.297670] veth0: left promiscuous mode
[  517.297735] br0: port 1(veth0) entered disabled state
[  517.321960] bond0: (slave veth1): Releasing backup interface
[  517.327926] bond0: (slave veth0): Releasing backup interface
[  517.347905] bond0 (unregistering): Released all slaves