[  868.501900] 8021q: adding VLAN 0 to HW filter on device bond0
[  868.505782] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  868.509554] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  868.513273] br0: port 1(veth0) entered blocking state
[  868.513304] br0: port 1(veth0) entered disabled state
[  868.513342] veth0: entered allmulticast mode
[  868.513407] veth0: entered promiscuous mode
[  868.517114] br0: port 2(veth1) entered blocking state
[  868.517154] br0: port 2(veth1) entered disabled state
[  868.517190] veth1: entered allmulticast mode
[  868.517247] veth1: entered promiscuous mode
[  869.503095] br0: port 1(veth0) entered blocking state
[  869.503155] br0: port 1(veth0) entered forwarding state
[  869.503201] br0: port 2(veth1) entered blocking state
[  869.503228] br0: port 2(veth1) entered forwarding state
[  870.528069] bond0: (slave veth0): link status definitely up
[  870.528171] bond0: (slave veth1): link status definitely up
[  870.528259] bond0: (slave veth0): making interface the new active one
[  870.528353] bond0: active interface up!
[  870.587582] veth1: left allmulticast mode
[  870.587665] veth1: left promiscuous mode
[  870.587733] br0: port 2(veth1) entered disabled state
[  870.587898] veth0: left allmulticast mode
[  870.587956] veth0: left promiscuous mode
[  870.588015] br0: port 1(veth0) entered disabled state
[  870.596870] bond0: (slave veth1): Releasing backup interface
[  870.599212] bond0: (slave veth0): Releasing backup interface
[  870.630112] bond0 (unregistering): Released all slaves