[  828.456990][ T9536] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  828.551652][ T9537] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  828.662783][ T9538] br0: port 1(veth0) entered blocking state
[  828.663096][ T9538] br0: port 1(veth0) entered disabled state
[  828.663417][ T9538] veth0: entered allmulticast mode
[  828.664706][ T9538] veth0: entered promiscuous mode
[  828.752813][ T9539] br0: port 2(veth1) entered blocking state
[  828.753451][ T9539] br0: port 2(veth1) entered disabled state
[  828.753761][ T9539] veth1: entered allmulticast mode
[  828.755087][ T9539] veth1: entered promiscuous mode
[  829.162855][   T39] br0: port 1(veth0) entered blocking state
[  829.163238][   T39] br0: port 1(veth0) entered forwarding state
[  829.172363][   T39] br0: port 2(veth1) entered blocking state
[  829.172674][   T39] br0: port 2(veth1) entered forwarding state
[  830.401798][ T5582] bond0: (slave veth1): link status definitely up
[  830.402365][ T5582] bond0: (slave veth1): making interface the new active one
[  830.404169][ T5582] bond0: active interface up!
[  830.830940][ T5582] veth1: left allmulticast mode
[  830.831220][ T5582] veth1: left promiscuous mode
[  830.831547][ T5582] br0: port 2(veth1) entered disabled state
[  830.833732][ T5582] veth0: left allmulticast mode
[  830.833969][ T5582] veth0: left promiscuous mode
[  830.834346][ T5582] br0: port 1(veth0) entered disabled state
[  831.017756][ T5582] bond0: (slave veth1): Releasing backup interface
[  831.216683][ T5582] bond0: (slave veth0): Releasing backup interface
[  831.603208][ T5582] bond0 (unregistering): Released all slaves