[  515.445700] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  515.455850] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  515.466115] br0: port 1(veth0) entered blocking state
[  515.466189] br0: port 1(veth0) entered disabled state
[  515.466255] veth0: entered allmulticast mode
[  515.466354] veth0: entered promiscuous mode
[  515.476200] br0: port 2(veth1) entered blocking state
[  515.476263] br0: port 2(veth1) entered disabled state
[  515.476318] veth1: entered allmulticast mode
[  515.476402] veth1: entered promiscuous mode
[  515.632219] br0: port 1(veth0) entered blocking state
[  515.632273] br0: port 1(veth0) entered forwarding state
[  515.632341] br0: port 2(veth1) entered blocking state
[  515.632379] br0: port 2(veth1) entered forwarding state
[  517.503209] bond0: (slave veth1): link status definitely up
[  517.503312] bond0: (slave veth1): making interface the new active one
[  517.503405] bond0: active interface up!
[  517.644264] veth1: left allmulticast mode
[  517.644325] veth1: left promiscuous mode
[  517.644396] br0: port 2(veth1) entered disabled state
[  517.644524] veth0: left allmulticast mode
[  517.644564] veth0: left promiscuous mode
[  517.644625] br0: port 1(veth0) entered disabled state
[  517.659542] bond0: (slave veth1): Releasing backup interface
[  517.665385] bond0: (slave veth0): Releasing backup interface