[  810.579801] 8021q: adding VLAN 0 to HW filter on device bond0
[  810.583584] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  810.587331] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  810.591066] br0: port 1(veth0) entered blocking state
[  810.591099] br0: port 1(veth0) entered disabled state
[  810.591135] veth0: entered allmulticast mode
[  810.591188] veth0: entered promiscuous mode
[  810.594877] br0: port 2(veth1) entered blocking state
[  810.594942] br0: port 2(veth1) entered disabled state
[  810.595014] veth1: entered allmulticast mode
[  810.595103] veth1: entered promiscuous mode
[  810.839820] br0: port 1(veth0) entered blocking state
[  810.839902] br0: port 1(veth0) entered forwarding state
[  810.839991] br0: port 2(veth1) entered blocking state
[  810.840054] br0: port 2(veth1) entered forwarding state
[  812.614818] bond0: (slave veth1): link status definitely up
[  812.614917] bond0: (slave veth1): making interface the new active one
[  812.614982] bond0: active interface up!
[  812.658653] veth1: left allmulticast mode
[  812.658694] veth1: left promiscuous mode
[  812.658725] br0: port 2(veth1) entered disabled state
[  812.658834] veth0: left allmulticast mode
[  812.658857] veth0: left promiscuous mode
[  812.658883] br0: port 1(veth0) entered disabled state
[  812.663126] bond0: (slave veth1): Releasing backup interface
[  812.666991] bond0: (slave veth0): Releasing backup interface
[  812.688855] bond0 (unregistering): Released all slaves