[  722.313097] 8021q: adding VLAN 0 to HW filter on device bond0
[  722.323717] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  722.334815] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  722.344891] br0: port 1(veth0) entered blocking state
[  722.344955] br0: port 1(veth0) entered disabled state
[  722.345006] veth0: entered allmulticast mode
[  722.345086] veth0: entered promiscuous mode
[  722.355506] br0: port 2(veth1) entered blocking state
[  722.355570] br0: port 2(veth1) entered disabled state
[  722.355625] veth1: entered allmulticast mode
[  722.355709] veth1: entered promiscuous mode
[  722.649883] br0: port 1(veth0) entered blocking state
[  722.649975] br0: port 1(veth0) entered forwarding state
[  722.650081] br0: port 2(veth1) entered blocking state
[  722.650168] br0: port 2(veth1) entered forwarding state
[  724.393878] bond0: (slave veth1): link status definitely up
[  724.393980] bond0: (slave veth1): making interface the new active one
[  724.394095] bond0: active interface up!
[  724.436272] veth1: left allmulticast mode
[  724.436344] veth1: left promiscuous mode
[  724.436396] br0: port 2(veth1) entered disabled state
[  724.436540] veth0: left allmulticast mode
[  724.436581] veth0: left promiscuous mode
[  724.436621] br0: port 1(veth0) entered disabled state
[  724.457173] bond0: (slave veth1): Releasing backup interface
[  724.462094] bond0: (slave veth0): Releasing backup interface
[  724.493073] bond0 (unregistering): Released all slaves