[  515.686266] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  515.695650] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  515.705841] br0: port 1(veth0) entered blocking state
[  515.705907] br0: port 1(veth0) entered disabled state
[  515.705970] veth0: entered allmulticast mode
[  515.706062] veth0: entered promiscuous mode
[  515.715144] br0: port 2(veth1) entered blocking state
[  515.715207] br0: port 2(veth1) entered disabled state
[  515.715272] veth1: entered allmulticast mode
[  515.715370] veth1: entered promiscuous mode
[  516.681332] br0: port 1(veth0) entered blocking state
[  516.681514] br0: port 1(veth0) entered forwarding state
[  516.681623] br0: port 2(veth1) entered blocking state
[  516.681693] br0: port 2(veth1) entered forwarding state
[  518.730271] bond0: (slave veth0): link status definitely up
[  518.730430] bond0: (slave veth1): link status definitely up
[  518.730499] bond0: (slave veth0): making interface the new active one
[  518.730598] bond0: active interface up!
[  518.856475] veth1: left allmulticast mode
[  518.856535] veth1: left promiscuous mode
[  518.856621] br0: port 2(veth1) entered disabled state
[  518.856757] veth0: left allmulticast mode
[  518.856805] veth0: left promiscuous mode
[  518.856862] br0: port 1(veth0) entered disabled state
[  518.878473] bond0: (slave veth1): Releasing backup interface
[  518.889464] bond0: (slave veth0): Releasing backup interface