[  527.032579] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  527.047385] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  527.062541] br0: port 1(veth0) entered blocking state
[  527.062617] br0: port 1(veth0) entered disabled state
[  527.062669] veth0: entered allmulticast mode
[  527.062736] veth0: entered promiscuous mode
[  527.079547] br0: port 2(veth1) entered blocking state
[  527.079625] br0: port 2(veth1) entered disabled state
[  527.079730] veth1: entered allmulticast mode
[  527.079814] veth1: entered promiscuous mode
[  527.997714] br0: port 1(veth0) entered blocking state
[  527.997820] br0: port 1(veth0) entered forwarding state
[  527.997907] br0: port 2(veth1) entered blocking state
[  527.997964] br0: port 2(veth1) entered forwarding state
[  529.084726] bond0: (slave veth1): link status definitely up
[  529.084834] bond0: (slave veth1): making interface the new active one
[  529.084911] bond0: active interface up!
[  529.210612] veth1: left allmulticast mode
[  529.210664] veth1: left promiscuous mode
[  529.210708] br0: port 2(veth1) entered disabled state
[  529.210814] veth0: left allmulticast mode
[  529.210848] veth0: left promiscuous mode
[  529.210891] br0: port 1(veth0) entered disabled state
[  529.231979] bond0: (slave veth1): Releasing backup interface
[  529.239990] bond0: (slave veth0): Releasing backup interface
[  529.276892] bond0 (unregistering): Released all slaves