[  829.771630] 8021q: adding VLAN 0 to HW filter on device bond0
[  829.775009] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  829.778194] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  829.781290] br0: port 1(veth0) entered blocking state
[  829.781326] br0: port 1(veth0) entered disabled state
[  829.781357] veth0: entered allmulticast mode
[  829.781416] veth0: entered promiscuous mode
[  829.784774] br0: port 2(veth1) entered blocking state
[  829.784859] br0: port 2(veth1) entered disabled state
[  829.784939] veth1: entered allmulticast mode
[  829.785053] veth1: entered promiscuous mode
[  830.778589] br0: port 1(veth0) entered blocking state
[  830.778688] br0: port 1(veth0) entered forwarding state
[  830.778792] br0: port 2(veth1) entered blocking state
[  830.778863] br0: port 2(veth1) entered forwarding state
[  831.803583] bond0: (slave veth0): link status definitely up
[  831.803649] bond0: (slave veth1): link status definitely up
[  831.803738] bond0: (slave veth0): making interface the new active one
[  831.803802] bond0: active interface up!
[  831.838049] veth1: left allmulticast mode
[  831.838091] veth1: left promiscuous mode
[  831.838121] br0: port 2(veth1) entered disabled state
[  831.838328] veth0: left allmulticast mode
[  831.838398] veth0: left promiscuous mode
[  831.838429] br0: port 1(veth0) entered disabled state
[  831.849715] bond0: (slave veth1): Releasing backup interface
[  831.861677] bond0: (slave veth0): Releasing backup interface
[  831.906656] bond0 (unregistering): Released all slaves