[  513.794717] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  513.804949] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  513.815043] br0: port 1(veth0) entered blocking state
[  513.815122] br0: port 1(veth0) entered disabled state
[  513.815194] veth0: entered allmulticast mode
[  513.815290] veth0: entered promiscuous mode
[  513.825493] br0: port 2(veth1) entered blocking state
[  513.825595] br0: port 2(veth1) entered disabled state
[  513.825664] veth1: entered allmulticast mode
[  513.825764] veth1: entered promiscuous mode
[  514.094250] br0: port 1(veth0) entered blocking state
[  514.094399] br0: port 1(veth0) entered forwarding state
[  514.094498] br0: port 2(veth1) entered blocking state
[  514.094549] br0: port 2(veth1) entered forwarding state
[  515.838247] bond0: (slave veth1): link status definitely up
[  515.838326] bond0: (slave veth1): making interface the new active one
[  515.838402] bond0: active interface up!
[  515.864408] veth1: left allmulticast mode
[  515.864460] veth1: left promiscuous mode
[  515.864527] br0: port 2(veth1) entered disabled state
[  515.864647] veth0: left allmulticast mode
[  515.864678] veth0: left promiscuous mode
[  515.864721] br0: port 1(veth0) entered disabled state
[  515.882456] bond0: (slave veth1): Releasing backup interface
[  515.888356] bond0: (slave veth0): Releasing backup interface
[  515.909470] bond0 (unregistering): Released all slaves