[  527.669054] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  527.686607] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  527.702784] br0: port 1(veth0) entered blocking state
[  527.702861] br0: port 1(veth0) entered disabled state
[  527.702921] veth0: entered allmulticast mode
[  527.703019] veth0: entered promiscuous mode
[  527.721380] br0: port 2(veth1) entered blocking state
[  527.721461] br0: port 2(veth1) entered disabled state
[  527.721502] veth1: entered allmulticast mode
[  527.721578] veth1: entered promiscuous mode
[  528.634719] br0: port 1(veth0) entered blocking state
[  528.634795] br0: port 1(veth0) entered forwarding state
[  528.634867] br0: port 2(veth1) entered blocking state
[  528.634913] br0: port 2(veth1) entered forwarding state
[  529.722696] bond0: (slave veth1): link status definitely up
[  529.722785] bond0: (slave veth1): making interface the new active one
[  529.722873] bond0: active interface up!
[  529.758211] veth1: left allmulticast mode
[  529.758294] veth1: left promiscuous mode
[  529.758359] br0: port 2(veth1) entered disabled state
[  529.758531] veth0: left allmulticast mode
[  529.758596] veth0: left promiscuous mode
[  529.758673] br0: port 1(veth0) entered disabled state
[  529.786185] bond0: (slave veth1): Releasing backup interface
[  529.794995] bond0: (slave veth0): Releasing backup interface
[  529.830031] bond0 (unregistering): Released all slaves