[  868.049422] 8021q: adding VLAN 0 to HW filter on device bond0
[  868.053000] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  868.056484] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  868.059941] br0: port 1(veth0) entered blocking state
[  868.059972] br0: port 1(veth0) entered disabled state
[  868.060005] veth0: entered allmulticast mode
[  868.060065] veth0: entered promiscuous mode
[  868.063522] br0: port 2(veth1) entered blocking state
[  868.063589] br0: port 2(veth1) entered disabled state
[  868.063658] veth1: entered allmulticast mode
[  868.063749] veth1: entered promiscuous mode
[  868.127828] br0: port 1(veth0) entered blocking state
[  868.127907] br0: port 1(veth0) entered forwarding state
[  868.127991] br0: port 2(veth1) entered blocking state
[  868.128056] br0: port 2(veth1) entered forwarding state
[  870.079832] bond0: (slave veth1): link status definitely up
[  870.079944] bond0: (slave veth1): making interface the new active one
[  870.080041] bond0: active interface up!
[  870.117137] veth1: left allmulticast mode
[  870.117200] veth1: left promiscuous mode
[  870.117281] br0: port 2(veth1) entered disabled state
[  870.117457] veth0: left allmulticast mode
[  870.117522] veth0: left promiscuous mode
[  870.117581] br0: port 1(veth0) entered disabled state
[  870.124098] bond0: (slave veth1): Releasing backup interface
[  870.126966] bond0: (slave veth0): Releasing backup interface
[  870.155867] bond0 (unregistering): Released all slaves