[   15.089195] bond0: (slave veth0): Enslaving as a backup interface with a down link
[   15.092746] bond0: (slave veth1): Enslaving as a backup interface with a down link
[   15.096372] br0: port 1(veth0) entered blocking state
[   15.096408] br0: port 1(veth0) entered disabled state
[   15.096445] veth0: entered allmulticast mode
[   15.096498] veth0: entered promiscuous mode
[   15.100072] br0: port 2(veth1) entered blocking state
[   15.100107] br0: port 2(veth1) entered disabled state
[   15.100137] veth1: entered allmulticast mode
[   15.100189] veth1: entered promiscuous mode
[   15.346054] br0: port 1(veth0) entered blocking state
[   15.346111] br0: port 1(veth0) entered forwarding state
[   15.346183] br0: port 2(veth1) entered blocking state
[   15.346215] br0: port 2(veth1) entered forwarding state
[   17.154054] bond0: (slave veth1): link status definitely up
[   17.154147] bond0: (slave veth1): making interface the new active one
[   17.154205] bond0: active interface up!
[   17.264601] veth1: left allmulticast mode
[   17.264645] veth1: left promiscuous mode
[   17.264675] br0: port 2(veth1) entered disabled state
[   17.264768] veth0: left allmulticast mode
[   17.264788] veth0: left promiscuous mode
[   17.264810] br0: port 1(veth0) entered disabled state
[   17.269187] bond0: (slave veth1): Releasing backup interface
[   17.276181] bond0: (slave veth0): Releasing backup interface
[   17.298083] bond0 (unregistering): Released all slaves