[  867.132194] 8021q: adding VLAN 0 to HW filter on device bond0
[  867.135666] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  867.139134] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  867.142528] br0: port 1(veth0) entered blocking state
[  867.142563] br0: port 1(veth0) entered disabled state
[  867.142589] veth0: entered allmulticast mode
[  867.142640] veth0: entered promiscuous mode
[  867.146052] br0: port 2(veth1) entered blocking state
[  867.146116] br0: port 2(veth1) entered disabled state
[  867.146191] veth1: entered allmulticast mode
[  867.146279] veth1: entered promiscuous mode
[  867.432177] br0: port 1(veth0) entered blocking state
[  867.432252] br0: port 1(veth0) entered forwarding state
[  867.432333] br0: port 2(veth1) entered blocking state
[  867.432398] br0: port 2(veth1) entered forwarding state
[  869.192175] bond0: (slave veth1): link status definitely up
[  869.192248] bond0: (slave veth1): making interface the new active one
[  869.192300] bond0: active interface up!
[  869.300156] veth1: left allmulticast mode
[  869.300187] veth1: left promiscuous mode
[  869.300222] br0: port 2(veth1) entered disabled state
[  869.300350] veth0: left allmulticast mode
[  869.300374] veth0: left promiscuous mode
[  869.300400] br0: port 1(veth0) entered disabled state
[  869.307339] bond0: (slave veth1): Releasing backup interface
[  869.313265] bond0: (slave veth0): Releasing backup interface
[  869.339197] bond0 (unregistering): Released all slaves