[  526.937436] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  526.951541] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  526.967705] br0: port 1(veth0) entered blocking state
[  526.967781] br0: port 1(veth0) entered disabled state
[  526.967862] veth0: entered allmulticast mode
[  526.967961] veth0: entered promiscuous mode
[  526.983603] br0: port 2(veth1) entered blocking state
[  526.983659] br0: port 2(veth1) entered disabled state
[  526.983701] veth1: entered allmulticast mode
[  526.983775] veth1: entered promiscuous mode
[  527.933906] br0: port 1(veth0) entered blocking state
[  527.934031] br0: port 1(veth0) entered forwarding state
[  527.934106] br0: port 2(veth1) entered blocking state
[  527.934159] br0: port 2(veth1) entered forwarding state
[  529.981924] bond0: (slave veth0): link status definitely up
[  529.982055] bond0: (slave veth1): link status definitely up
[  529.982113] bond0: (slave veth0): making interface the new active one
[  529.982187] bond0: active interface up!
[  530.055189] veth1: left allmulticast mode
[  530.055255] veth1: left promiscuous mode
[  530.055313] br0: port 2(veth1) entered disabled state
[  530.055415] veth0: left allmulticast mode
[  530.055469] veth0: left promiscuous mode
[  530.055517] br0: port 1(veth0) entered disabled state
[  530.083050] bond0: (slave veth1): Releasing backup interface
[  530.093052] bond0: (slave veth0): Releasing backup interface