[  527.639717] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  527.648090] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  527.656287] br0: port 1(veth0) entered blocking state
[  527.656359] br0: port 1(veth0) entered disabled state
[  527.656413] veth0: entered allmulticast mode
[  527.656492] veth0: entered promiscuous mode
[  527.664991] br0: port 2(veth1) entered blocking state
[  527.665049] br0: port 2(veth1) entered disabled state
[  527.665087] veth1: entered allmulticast mode
[  527.665161] veth1: entered promiscuous mode
[  528.102766] br0: port 1(veth0) entered blocking state
[  528.102883] br0: port 1(veth0) entered forwarding state
[  528.102963] br0: port 2(veth1) entered blocking state
[  528.103004] br0: port 2(veth1) entered forwarding state
[  529.718838] bond0: (slave veth1): link status definitely up
[  529.718960] bond0: (slave veth1): making interface the new active one
[  529.719041] bond0: active interface up!
[  529.752215] veth1: left allmulticast mode
[  529.752297] veth1: left promiscuous mode
[  529.752358] br0: port 2(veth1) entered disabled state
[  529.752497] veth0: left allmulticast mode
[  529.752546] veth0: left promiscuous mode
[  529.752606] br0: port 1(veth0) entered disabled state
[  529.780927] bond0: (slave veth1): Releasing backup interface
[  529.791890] bond0: (slave veth0): Releasing backup interface