[  867.160327] 8021q: adding VLAN 0 to HW filter on device bond0
[  867.163320] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  867.166232] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  867.169119] br0: port 1(veth0) entered blocking state
[  867.169149] br0: port 1(veth0) entered disabled state
[  867.169183] veth0: entered allmulticast mode
[  867.169237] veth0: entered promiscuous mode
[  867.172107] br0: port 2(veth1) entered blocking state
[  867.172141] br0: port 2(veth1) entered disabled state
[  867.172173] veth1: entered allmulticast mode
[  867.172226] veth1: entered promiscuous mode
[  867.365015] br0: port 1(veth0) entered blocking state
[  867.365061] br0: port 1(veth0) entered forwarding state
[  867.365112] br0: port 2(veth1) entered blocking state
[  867.365144] br0: port 2(veth1) entered forwarding state
[  869.245011] bond0: (slave veth1): link status definitely up
[  869.245123] bond0: (slave veth1): making interface the new active one
[  869.245181] bond0: active interface up!
[  869.308523] veth1: left allmulticast mode
[  869.308589] veth1: left promiscuous mode
[  869.308625] br0: port 2(veth1) entered disabled state
[  869.308869] veth0: left allmulticast mode
[  869.308937] veth0: left promiscuous mode
[  869.308961] br0: port 1(veth0) entered disabled state
[  869.318195] bond0: (slave veth1): Releasing backup interface
[  869.323128] bond0: (slave veth0): Releasing backup interface
[  869.359038] bond0 (unregistering): Released all slaves