[  899.028581] 8021q: adding VLAN 0 to HW filter on device bond0
[  899.032253] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  899.035987] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  899.039462] br0: port 1(veth0) entered blocking state
[  899.039497] br0: port 1(veth0) entered disabled state
[  899.039534] veth0: entered allmulticast mode
[  899.039593] veth0: entered promiscuous mode
[  899.043194] br0: port 2(veth1) entered blocking state
[  899.043265] br0: port 2(veth1) entered disabled state
[  899.043340] veth1: entered allmulticast mode
[  899.043438] veth1: entered promiscuous mode
[  900.040168] br0: port 1(veth0) entered blocking state
[  900.040232] br0: port 1(veth0) entered forwarding state
[  900.040284] br0: port 2(veth1) entered blocking state
[  900.040318] br0: port 2(veth1) entered forwarding state
[  901.064147] bond0: (slave veth0): link status definitely up
[  901.064243] bond0: (slave veth1): link status definitely up
[  901.064324] bond0: (slave veth0): making interface the new active one
[  901.064396] bond0: active interface up!
[  901.110595] veth1: left allmulticast mode
[  901.110656] veth1: left promiscuous mode
[  901.110696] br0: port 2(veth1) entered disabled state
[  901.110793] veth0: left allmulticast mode
[  901.110866] veth0: left promiscuous mode
[  901.110921] br0: port 1(veth0) entered disabled state
[  901.118612] bond0: (slave veth1): Releasing backup interface
[  901.121387] bond0: (slave veth0): Releasing backup interface
[  901.154222] bond0 (unregistering): Released all slaves