[   14.136866] bond0: (slave veth0): Enslaving as a backup interface with a down link
[   14.146014] bond0: (slave veth1): Enslaving as a backup interface with a down link
[   14.155234] br0: port 1(veth0) entered blocking state
[   14.155310] br0: port 1(veth0) entered disabled state
[   14.155373] veth0: entered allmulticast mode
[   14.155464] veth0: entered promiscuous mode
[   14.164313] br0: port 2(veth1) entered blocking state
[   14.164369] br0: port 2(veth1) entered disabled state
[   14.164414] veth1: entered allmulticast mode
[   14.164490] veth1: entered promiscuous mode
[   15.159970] br0: port 1(veth0) entered blocking state
[   15.160163] br0: port 1(veth0) entered forwarding state
[   15.160250] br0: port 2(veth1) entered blocking state
[   15.160298] br0: port 2(veth1) entered forwarding state
[   17.207971] bond0: (slave veth0): link status definitely up
[   17.208132] bond0: (slave veth1): link status definitely up
[   17.208169] bond0: (slave veth0): making interface the new active one
[   17.208237] bond0: active interface up!
[   17.243072] veth1: left allmulticast mode
[   17.243122] veth1: left promiscuous mode
[   17.243179] br0: port 2(veth1) entered disabled state
[   17.243292] veth0: left allmulticast mode
[   17.243322] veth0: left promiscuous mode
[   17.243385] br0: port 1(veth0) entered disabled state
[   17.267137] bond0: (slave veth1): Releasing backup interface
[   17.275030] bond0: (slave veth0): Releasing backup interface
[   17.296078] bond0 (unregistering): Released all slaves