[  867.180348] 8021q: adding VLAN 0 to HW filter on device bond0
[  867.183415] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  867.186472] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  867.189425] br0: port 1(veth0) entered blocking state
[  867.189456] br0: port 1(veth0) entered disabled state
[  867.189497] veth0: entered allmulticast mode
[  867.189554] veth0: entered promiscuous mode
[  867.192533] br0: port 2(veth1) entered blocking state
[  867.192599] br0: port 2(veth1) entered disabled state
[  867.192670] veth1: entered allmulticast mode
[  867.192760] veth1: entered promiscuous mode
[  867.239108] br0: port 1(veth0) entered blocking state
[  867.239146] br0: port 1(veth0) entered forwarding state
[  867.239188] br0: port 2(veth1) entered blocking state
[  867.239219] br0: port 2(veth1) entered forwarding state
[  869.245113] bond0: (slave veth1): link status definitely up
[  869.245214] bond0: (slave veth1): making interface the new active one
[  869.245276] bond0: active interface up!
[  869.335293] veth1: left allmulticast mode
[  869.335336] veth1: left promiscuous mode
[  869.335368] br0: port 2(veth1) entered disabled state
[  869.335446] veth0: left allmulticast mode
[  869.335468] veth0: left promiscuous mode
[  869.335534] br0: port 1(veth0) entered disabled state
[  869.342331] bond0: (slave veth1): Releasing backup interface
[  869.348220] bond0: (slave veth0): Releasing backup interface
[  869.390123] bond0 (unregistering): Released all slaves