[ 1296.942246][ T9495] bond0: (slave veth0): Enslaving as a backup interface with a down link
[ 1297.072917][ T9496] bond0: (slave veth1): Enslaving as a backup interface with a down link
[ 1297.205702][ T9497] br0: port 1(veth0) entered blocking state
[ 1297.206672][ T9497] br0: port 1(veth0) entered disabled state
[ 1297.207107][ T9497] veth0: entered allmulticast mode
[ 1297.209278][ T9497] veth0: entered promiscuous mode
[ 1297.340906][ T9498] br0: port 2(veth1) entered blocking state
[ 1297.341317][ T9498] br0: port 2(veth1) entered disabled state
[ 1297.341769][ T9498] veth1: entered allmulticast mode
[ 1297.345484][ T9498] veth1: entered promiscuous mode
[ 1297.679734][   T71] br0: port 1(veth0) entered blocking state
[ 1297.680209][   T71] br0: port 1(veth0) entered forwarding state
[ 1297.681767][   T71] br0: port 2(veth1) entered blocking state
[ 1297.682165][   T71] br0: port 2(veth1) entered forwarding state
[ 1298.864199][ T3598] bond0: (slave veth1): link status definitely up
[ 1298.864966][ T3598] bond0: (slave veth1): making interface the new active one
[ 1298.866938][ T3598] bond0: active interface up!
[ 1299.464444][ T3598] veth1: left allmulticast mode
[ 1299.465042][ T3598] veth1: left promiscuous mode
[ 1299.465751][ T3598] br0: port 2(veth1) entered disabled state
[ 1299.470558][ T3598] veth0: left allmulticast mode
[ 1299.471088][ T3598] veth0: left promiscuous mode
[ 1299.471761][ T3598] br0: port 1(veth0) entered disabled state
[ 1299.568115][ T3598] bond0: (slave veth1): Releasing backup interface
[ 1299.633512][ T3598] bond0: (slave veth0): Releasing backup interface
[ 1299.771710][ T3598] bond0 (unregistering): Released all slaves