[  515.718874] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  515.728994] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  515.740140] br0: port 1(veth0) entered blocking state
[  515.740213] br0: port 1(veth0) entered disabled state
[  515.740279] veth0: entered allmulticast mode
[  515.740370] veth0: entered promiscuous mode
[  515.751126] br0: port 2(veth1) entered blocking state
[  515.751225] br0: port 2(veth1) entered disabled state
[  515.751295] veth1: entered allmulticast mode
[  515.751391] veth1: entered promiscuous mode
[  516.732176] br0: port 1(veth0) entered blocking state
[  516.732297] br0: port 1(veth0) entered forwarding state
[  516.732371] br0: port 2(veth1) entered blocking state
[  516.732418] br0: port 2(veth1) entered forwarding state
[  518.780146] bond0: (slave veth0): link status definitely up
[  518.780260] bond0: (slave veth1): link status definitely up
[  518.780299] bond0: (slave veth0): making interface the new active one
[  518.780363] bond0: active interface up!
[  518.887692] veth1: left allmulticast mode
[  518.887751] veth1: left promiscuous mode
[  518.887841] br0: port 2(veth1) entered disabled state
[  518.887945] veth0: left allmulticast mode
[  518.887978] veth0: left promiscuous mode
[  518.888053] br0: port 1(veth0) entered disabled state
[  518.915315] bond0: (slave veth1): Releasing backup interface
[  518.929332] bond0: (slave veth0): Releasing backup interface