[  868.104772] 8021q: adding VLAN 0 to HW filter on device bond0
[  868.107969] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  868.111157] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  868.114222] br0: port 1(veth0) entered blocking state
[  868.114259] br0: port 1(veth0) entered disabled state
[  868.114291] veth0: entered allmulticast mode
[  868.114343] veth0: entered promiscuous mode
[  868.117367] br0: port 2(veth1) entered blocking state
[  868.117398] br0: port 2(veth1) entered disabled state
[  868.117428] veth1: entered allmulticast mode
[  868.117485] veth1: entered promiscuous mode
[  869.133598] br0: port 1(veth0) entered blocking state
[  869.133655] br0: port 1(veth0) entered forwarding state
[  869.133708] br0: port 2(veth1) entered blocking state
[  869.133737] br0: port 2(veth1) entered forwarding state
[  870.157594] bond0: (slave veth0): link status definitely up
[  870.157703] bond0: (slave veth1): link status definitely up
[  870.157796] bond0: (slave veth0): making interface the new active one
[  870.157895] bond0: active interface up!
[  870.256530] veth1: left allmulticast mode
[  870.256617] veth1: left promiscuous mode
[  870.256682] br0: port 2(veth1) entered disabled state
[  870.256803] veth0: left allmulticast mode
[  870.256860] veth0: left promiscuous mode
[  870.256923] br0: port 1(veth0) entered disabled state
[  870.264757] bond0: (slave veth1): Releasing backup interface
[  870.268735] bond0: (slave veth0): Releasing backup interface
[  870.296622] bond0 (unregistering): Released all slaves