[  829.484661] 8021q: adding VLAN 0 to HW filter on device bond0
[  829.487555] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  829.490387] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  829.493230] br0: port 1(veth0) entered blocking state
[  829.493262] br0: port 1(veth0) entered disabled state
[  829.493292] veth0: entered allmulticast mode
[  829.493343] veth0: entered promiscuous mode
[  829.496172] br0: port 2(veth1) entered blocking state
[  829.496234] br0: port 2(veth1) entered disabled state
[  829.496300] veth1: entered allmulticast mode
[  829.496383] veth1: entered promiscuous mode
[  830.531813] br0: port 1(veth0) entered blocking state
[  830.531910] br0: port 1(veth0) entered forwarding state
[  830.532008] br0: port 2(veth1) entered blocking state
[  830.532077] br0: port 2(veth1) entered forwarding state
[  831.555827] bond0: (slave veth0): link status definitely up
[  831.555898] bond0: (slave veth1): link status definitely up
[  831.555975] bond0: (slave veth0): making interface the new active one
[  831.556051] bond0: active interface up!
[  831.639162] veth1: left allmulticast mode
[  831.639203] veth1: left promiscuous mode
[  831.639241] br0: port 2(veth1) entered disabled state
[  831.639333] veth0: left allmulticast mode
[  831.639356] veth0: left promiscuous mode
[  831.639383] br0: port 1(veth0) entered disabled state
[  831.659019] bond0: (slave veth1): Releasing backup interface
[  831.666014] bond0: (slave veth0): Releasing backup interface
[  831.701939] bond0 (unregistering): Released all slaves