[  527.484425] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  527.502291] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  527.518705] br0: port 1(veth0) entered blocking state
[  527.518799] br0: port 1(veth0) entered disabled state
[  527.518854] veth0: entered allmulticast mode
[  527.518951] veth0: entered promiscuous mode
[  527.537429] br0: port 2(veth1) entered blocking state
[  527.537502] br0: port 2(veth1) entered disabled state
[  527.537556] veth1: entered allmulticast mode
[  527.537653] veth1: entered promiscuous mode
[  528.442706] br0: port 1(veth0) entered blocking state
[  528.442785] br0: port 1(veth0) entered forwarding state
[  528.442875] br0: port 2(veth1) entered blocking state
[  528.442934] br0: port 2(veth1) entered forwarding state
[  529.530816] bond0: (slave veth1): link status definitely up
[  529.530949] bond0: (slave veth1): making interface the new active one
[  529.531041] bond0: active interface up!
[  529.638324] veth1: left allmulticast mode
[  529.638397] veth1: left promiscuous mode
[  529.638453] br0: port 2(veth1) entered disabled state
[  529.638640] veth0: left allmulticast mode
[  529.638731] veth0: left promiscuous mode
[  529.639086] br0: port 1(veth0) entered disabled state
[  529.663378] bond0: (slave veth1): Releasing backup interface
[  529.671246] bond0: (slave veth0): Releasing backup interface
[  529.707145] bond0 (unregistering): Released all slaves