[  862.608985][ T9470] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  862.707943][ T9471] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  862.787963][ T9472] br0: port 1(veth0) entered blocking state
[  862.788249][ T9472] br0: port 1(veth0) entered disabled state
[  862.788536][ T9472] veth0: entered allmulticast mode
[  862.789717][ T9472] veth0: entered promiscuous mode
[  862.895748][ T9473] br0: port 2(veth1) entered blocking state
[  862.896074][ T9473] br0: port 2(veth1) entered disabled state
[  862.896409][ T9473] veth1: entered allmulticast mode
[  862.897619][ T9473] veth1: entered promiscuous mode
[  863.322094][   T55] br0: port 1(veth0) entered blocking state
[  863.322428][   T55] br0: port 1(veth0) entered forwarding state
[  863.323447][   T55] br0: port 2(veth1) entered blocking state
[  863.323678][   T55] br0: port 2(veth1) entered forwarding state
[  864.561790][  T268] bond0: (slave veth1): link status definitely up
[  864.562182][  T268] bond0: (slave veth1): making interface the new active one
[  864.563876][  T268] bond0: active interface up!
[  865.063320][ T8479] veth1: left allmulticast mode
[  865.063649][ T8479] veth1: left promiscuous mode
[  865.063972][ T8479] br0: port 2(veth1) entered disabled state
[  865.066945][ T8479] veth0: left allmulticast mode
[  865.067279][ T8479] veth0: left promiscuous mode
[  865.067708][ T8479] br0: port 1(veth0) entered disabled state
[  865.253159][ T8479] bond0: (slave veth1): Releasing backup interface
[  865.456067][ T8479] bond0: (slave veth0): Releasing backup interface
[  865.836729][ T8479] bond0 (unregistering): Released all slaves