[  515.811692] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  515.821522] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  515.830097] br0: port 1(veth0) entered blocking state
[  515.830156] br0: port 1(veth0) entered disabled state
[  515.830202] veth0: entered allmulticast mode
[  515.830276] veth0: entered promiscuous mode
[  515.839030] br0: port 2(veth1) entered blocking state
[  515.839103] br0: port 2(veth1) entered disabled state
[  515.839152] veth1: entered allmulticast mode
[  515.839233] veth1: entered promiscuous mode
[  516.789251] br0: port 1(veth0) entered blocking state
[  516.789342] br0: port 1(veth0) entered forwarding state
[  516.789410] br0: port 2(veth1) entered blocking state
[  516.789448] br0: port 2(veth1) entered forwarding state
[  517.877134] bond0: (slave veth1): link status definitely up
[  517.877246] bond0: (slave veth1): making interface the new active one
[  517.877343] bond0: active interface up!
[  517.985999] veth1: left allmulticast mode
[  517.986076] veth1: left promiscuous mode
[  517.986134] br0: port 2(veth1) entered disabled state
[  517.986261] veth0: left allmulticast mode
[  517.986310] veth0: left promiscuous mode
[  517.986354] br0: port 1(veth0) entered disabled state
[  518.008456] bond0: (slave veth1): Releasing backup interface
[  518.022358] bond0: (slave veth0): Releasing backup interface