[  825.539532][ T9195] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  825.658967][ T9196] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  825.757553][ T9197] br0: port 1(veth0) entered blocking state
[  825.757854][ T9197] br0: port 1(veth0) entered disabled state
[  825.758169][ T9197] veth0: entered allmulticast mode
[  825.759497][ T9197] veth0: entered promiscuous mode
[  825.857387][ T9198] br0: port 2(veth1) entered blocking state
[  825.857743][ T9198] br0: port 2(veth1) entered disabled state
[  825.858104][ T9198] veth1: entered allmulticast mode
[  825.859452][ T9198] veth1: entered promiscuous mode
[  826.268643][ T8777] br0: port 1(veth0) entered blocking state
[  826.268902][ T8777] br0: port 1(veth0) entered forwarding state
[  826.270179][ T8777] br0: port 2(veth1) entered blocking state
[  826.270402][ T8777] br0: port 2(veth1) entered forwarding state
[  827.461462][ T2196] bond0: (slave veth1): link status definitely up
[  827.461968][ T2196] bond0: (slave veth1): making interface the new active one
[  827.463569][ T2196] bond0: active interface up!
[  827.719438][ T6971] veth1: left allmulticast mode
[  827.719739][ T6971] veth1: left promiscuous mode
[  827.720263][ T6971] br0: port 2(veth1) entered disabled state
[  827.723661][ T6971] veth0: left allmulticast mode
[  827.723936][ T6971] veth0: left promiscuous mode
[  827.724806][ T6971] br0: port 1(veth0) entered disabled state
[  827.873551][ T6971] bond0: (slave veth1): Releasing backup interface
[  827.971885][ T6971] bond0: (slave veth0): Releasing backup interface
[  828.373366][ T6971] bond0 (unregistering): Released all slaves