[  869.231614] 8021q: adding VLAN 0 to HW filter on device bond0
[  869.234470] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  869.237369] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  869.240209] br0: port 1(veth0) entered blocking state
[  869.240239] br0: port 1(veth0) entered disabled state
[  869.240278] veth0: entered allmulticast mode
[  869.240332] veth0: entered promiscuous mode
[  869.243193] br0: port 2(veth1) entered blocking state
[  869.243262] br0: port 2(veth1) entered disabled state
[  869.243327] veth1: entered allmulticast mode
[  869.243412] veth1: entered promiscuous mode
[  870.268981] br0: port 1(veth0) entered blocking state
[  870.269082] br0: port 1(veth0) entered forwarding state
[  870.269175] br0: port 2(veth1) entered blocking state
[  870.269244] br0: port 2(veth1) entered forwarding state
[  871.292975] bond0: (slave veth0): link status definitely up
[  871.293036] bond0: (slave veth1): link status definitely up
[  871.293095] bond0: (slave veth0): making interface the new active one
[  871.293155] bond0: active interface up!
[  871.378540] veth1: left allmulticast mode
[  871.378577] veth1: left promiscuous mode
[  871.378607] br0: port 2(veth1) entered disabled state
[  871.378682] veth0: left allmulticast mode
[  871.378705] veth0: left promiscuous mode
[  871.378732] br0: port 1(veth0) entered disabled state
[  871.386115] bond0: (slave veth1): Releasing backup interface
[  871.395072] bond0: (slave veth0): Releasing backup interface
[  871.440996] bond0 (unregistering): Released all slaves