[  528.123488] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  528.137925] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  528.153974] br0: port 1(veth0) entered blocking state
[  528.154046] br0: port 1(veth0) entered disabled state
[  528.154104] veth0: entered allmulticast mode
[  528.154188] veth0: entered promiscuous mode
[  528.169644] br0: port 2(veth1) entered blocking state
[  528.169708] br0: port 2(veth1) entered disabled state
[  528.169747] veth1: entered allmulticast mode
[  528.169826] veth1: entered promiscuous mode
[  529.085919] br0: port 1(veth0) entered blocking state
[  529.086046] br0: port 1(veth0) entered forwarding state
[  529.086113] br0: port 2(veth1) entered blocking state
[  529.086161] br0: port 2(veth1) entered forwarding state
[  530.173946] bond0: (slave veth1): link status definitely up
[  530.174073] bond0: (slave veth1): making interface the new active one
[  530.174146] bond0: active interface up!
[  530.246920] veth1: left allmulticast mode
[  530.246966] veth1: left promiscuous mode
[  530.247003] br0: port 2(veth1) entered disabled state
[  530.247105] veth0: left allmulticast mode
[  530.247132] veth0: left promiscuous mode
[  530.247168] br0: port 1(veth0) entered disabled state
[  530.269099] bond0: (slave veth1): Releasing backup interface
[  530.276039] bond0: (slave veth0): Releasing backup interface