[  511.348215] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  511.361419] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  511.374293] br0: port 1(veth0) entered blocking state
[  511.374368] br0: port 1(veth0) entered disabled state
[  511.374422] veth0: entered allmulticast mode
[  511.374519] veth0: entered promiscuous mode
[  511.385386] br0: port 2(veth1) entered blocking state
[  511.385441] br0: port 2(veth1) entered disabled state
[  511.385488] veth1: entered allmulticast mode
[  511.385574] veth1: entered promiscuous mode
[  512.379594] br0: port 1(veth0) entered blocking state
[  512.379726] br0: port 1(veth0) entered forwarding state
[  512.379794] br0: port 2(veth1) entered blocking state
[  512.379868] br0: port 2(veth1) entered forwarding state
[  514.427558] bond0: (slave veth0): link status definitely up
[  514.427691] bond0: (slave veth1): link status definitely up
[  514.427728] bond0: (slave veth0): making interface the new active one
[  514.427789] bond0: active interface up!
[  514.496475] veth1: left allmulticast mode
[  514.496541] veth1: left promiscuous mode
[  514.496597] br0: port 2(veth1) entered disabled state
[  514.496710] veth0: left allmulticast mode
[  514.496758] veth0: left promiscuous mode
[  514.496808] br0: port 1(veth0) entered disabled state
[  514.515801] bond0: (slave veth1): Releasing backup interface
[  514.524872] bond0: (slave veth0): Releasing backup interface