[  910.588420] 8021q: adding VLAN 0 to HW filter on device bond0
[  910.605068] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  910.621268] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  910.639328] br0: port 1(veth0) entered blocking state
[  910.639409] br0: port 1(veth0) entered disabled state
[  910.639466] veth0: entered allmulticast mode
[  910.639564] veth0: entered promiscuous mode
[  910.654201] br0: port 2(veth1) entered blocking state
[  910.654341] br0: port 2(veth1) entered disabled state
[  910.654467] veth1: entered allmulticast mode
[  910.654584] veth1: entered promiscuous mode
[  911.709061] br0: port 1(veth0) entered blocking state
[  911.709241] br0: port 1(veth0) entered forwarding state
[  911.709358] br0: port 2(veth1) entered blocking state
[  911.709422] br0: port 2(veth1) entered forwarding state
[  912.669107] bond0: (slave veth0): impossible: link_new_state 3 on slave
[  913.693112] bond0: (slave veth0): link status definitely up
[  913.693268] bond0: (slave veth1): impossible: link_new_state 3 on slave
[  913.693349] bond0: (slave veth0): making interface the new active one
[  913.693455] bond0: active interface up!
[  913.739328] veth1: left allmulticast mode
[  913.739399] veth1: left promiscuous mode
[  913.739461] br0: port 2(veth1) entered disabled state
[  913.739600] veth0: left allmulticast mode
[  913.739640] veth0: left promiscuous mode
[  913.739695] br0: port 1(veth0) entered disabled state
[  913.755355] bond0: (slave veth1): Releasing backup interface
[  913.758300] bond0: (slave veth0): Releasing backup interface
[  913.789361] bond0 (unregistering): Released all slaves