[  727.113568] 8021q: adding VLAN 0 to HW filter on device bond0
[  727.121595] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  727.130094] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  727.138485] br0: port 1(veth0) entered blocking state
[  727.138547] br0: port 1(veth0) entered disabled state
[  727.138603] veth0: entered allmulticast mode
[  727.138691] veth0: entered promiscuous mode
[  727.147703] br0: port 2(veth1) entered blocking state
[  727.147793] br0: port 2(veth1) entered disabled state
[  727.147844] veth1: entered allmulticast mode
[  727.147927] veth1: entered promiscuous mode
[  728.117066] br0: port 1(veth0) entered blocking state
[  728.117232] br0: port 1(veth0) entered forwarding state
[  728.117327] br0: port 2(veth1) entered blocking state
[  728.117389] br0: port 2(veth1) entered forwarding state
[  730.166129] bond0: (slave veth0): link status definitely up
[  730.166281] bond0: (slave veth1): link status definitely up
[  730.166354] bond0: (slave veth0): making interface the new active one
[  730.166460] bond0: active interface up!
[  730.310603] veth1: left allmulticast mode
[  730.310716] veth1: left promiscuous mode
[  730.310780] br0: port 2(veth1) entered disabled state
[  730.310911] veth0: left allmulticast mode
[  730.310971] veth0: left promiscuous mode
[  730.311027] br0: port 1(veth0) entered disabled state
[  730.327383] bond0: (slave veth1): Releasing backup interface
[  730.330210] bond0: (slave veth0): Releasing backup interface
[  730.372253] bond0 (unregistering): Released all slaves