[  524.335254] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  524.351727] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  524.369131] br0: port 1(veth0) entered blocking state
[  524.369204] br0: port 1(veth0) entered disabled state
[  524.369263] veth0: entered allmulticast mode
[  524.369343] veth0: entered promiscuous mode
[  524.385702] br0: port 2(veth1) entered blocking state
[  524.385806] br0: port 2(veth1) entered disabled state
[  524.385845] veth1: entered allmulticast mode
[  524.385914] veth1: entered promiscuous mode
[  525.373771] br0: port 1(veth0) entered blocking state
[  525.373882] br0: port 1(veth0) entered forwarding state
[  525.373953] br0: port 2(veth1) entered blocking state
[  525.373993] br0: port 2(veth1) entered forwarding state
[  527.421797] bond0: (slave veth0): link status definitely up
[  527.421925] bond0: (slave veth1): link status definitely up
[  527.421966] bond0: (slave veth0): making interface the new active one
[  527.422033] bond0: active interface up!
[  527.524369] veth1: left allmulticast mode
[  527.524436] veth1: left promiscuous mode
[  527.524497] br0: port 2(veth1) entered disabled state
[  527.524618] veth0: left allmulticast mode
[  527.524659] veth0: left promiscuous mode
[  527.524714] br0: port 1(veth0) entered disabled state
[  527.550633] bond0: (slave veth1): Releasing backup interface
[  527.561991] bond0: (slave veth0): Releasing backup interface
[  527.601099] bond0 (unregistering): Released all slaves