[  724.759470] 8021q: adding VLAN 0 to HW filter on device bond0
[  724.770257] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  724.780574] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  724.791169] br0: port 1(veth0) entered blocking state
[  724.791224] br0: port 1(veth0) entered disabled state
[  724.791268] veth0: entered allmulticast mode
[  724.791353] veth0: entered promiscuous mode
[  724.801592] br0: port 2(veth1) entered blocking state
[  724.801654] br0: port 2(veth1) entered disabled state
[  724.801695] veth1: entered allmulticast mode
[  724.801767] veth1: entered promiscuous mode
[  725.789073] br0: port 1(veth0) entered blocking state
[  725.789153] br0: port 1(veth0) entered forwarding state
[  725.789238] br0: port 2(veth1) entered blocking state
[  725.789277] br0: port 2(veth1) entered forwarding state
[  727.837072] bond0: (slave veth0): link status definitely up
[  727.837220] bond0: (slave veth1): link status definitely up
[  727.837292] bond0: (slave veth0): making interface the new active one
[  727.837412] bond0: active interface up!
[  727.876866] veth1: left allmulticast mode
[  727.876929] veth1: left promiscuous mode
[  727.876990] br0: port 2(veth1) entered disabled state
[  727.877147] veth0: left allmulticast mode
[  727.877228] veth0: left promiscuous mode
[  727.877276] br0: port 1(veth0) entered disabled state
[  727.896352] bond0: (slave veth1): Releasing backup interface
[  727.900322] bond0: (slave veth0): Releasing backup interface
[  727.933299] bond0 (unregistering): Released all slaves