[  827.925813] 8021q: adding VLAN 0 to HW filter on device bond0
[  827.928438] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  827.931137] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  827.933872] br0: port 1(veth0) entered blocking state
[  827.933911] br0: port 1(veth0) entered disabled state
[  827.933945] veth0: entered allmulticast mode
[  827.933993] veth0: entered promiscuous mode
[  827.936683] br0: port 2(veth1) entered blocking state
[  827.936746] br0: port 2(veth1) entered disabled state
[  827.936810] veth1: entered allmulticast mode
[  827.936895] veth1: entered promiscuous mode
[  828.138461] br0: port 1(veth0) entered blocking state
[  828.138514] br0: port 1(veth0) entered forwarding state
[  828.138557] br0: port 2(veth1) entered blocking state
[  828.138590] br0: port 2(veth1) entered forwarding state
[  830.010468] bond0: (slave veth1): link status definitely up
[  830.010539] bond0: (slave veth1): making interface the new active one
[  830.010599] bond0: active interface up!
[  830.030886] veth1: left allmulticast mode
[  830.030925] veth1: left promiscuous mode
[  830.030963] br0: port 2(veth1) entered disabled state
[  830.031064] veth0: left allmulticast mode
[  830.031091] veth0: left promiscuous mode
[  830.031113] br0: port 1(veth0) entered disabled state
[  830.047623] bond0: (slave veth1): Releasing backup interface
[  830.054606] bond0: (slave veth0): Releasing backup interface
[  830.078571] bond0 (unregistering): Released all slaves