[  868.951363] 8021q: adding VLAN 0 to HW filter on device bond0
[  868.955468] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  868.959399] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  868.963160] br0: port 1(veth0) entered blocking state
[  868.963228] br0: port 1(veth0) entered disabled state
[  868.963297] veth0: entered allmulticast mode
[  868.963393] veth0: entered promiscuous mode
[  868.967214] br0: port 2(veth1) entered blocking state
[  868.967248] br0: port 2(veth1) entered disabled state
[  868.967279] veth1: entered allmulticast mode
[  868.967333] veth1: entered promiscuous mode
[  869.232148] br0: port 1(veth0) entered blocking state
[  869.232238] br0: port 1(veth0) entered forwarding state
[  869.232327] br0: port 2(veth1) entered blocking state
[  869.232394] br0: port 2(veth1) entered forwarding state
[  870.984127] bond0: (slave veth1): link status definitely up
[  870.984246] bond0: (slave veth1): making interface the new active one
[  870.984347] bond0: active interface up!
[  871.045009] veth1: left allmulticast mode
[  871.045085] veth1: left promiscuous mode
[  871.045164] br0: port 2(veth1) entered disabled state
[  871.045306] veth0: left allmulticast mode
[  871.045368] veth0: left promiscuous mode
[  871.045429] br0: port 1(veth0) entered disabled state
[  871.050436] bond0: (slave veth1): Releasing backup interface
[  871.053340] bond0: (slave veth0): Releasing backup interface
[  871.087184] bond0 (unregistering): Released all slaves