[  829.039618][ T9393] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  829.139494][ T9394] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  829.221223][ T9395] br0: port 1(veth0) entered blocking state
[  829.221525][ T9395] br0: port 1(veth0) entered disabled state
[  829.221788][ T9395] veth0: entered allmulticast mode
[  829.222954][ T9395] veth0: entered promiscuous mode
[  829.312112][ T9396] br0: port 2(veth1) entered blocking state
[  829.312979][ T9396] br0: port 2(veth1) entered disabled state
[  829.313417][ T9396] veth1: entered allmulticast mode
[  829.315272][ T9396] veth1: entered promiscuous mode
[  829.775942][ T4926] br0: port 1(veth0) entered blocking state
[  829.776265][ T4926] br0: port 1(veth0) entered forwarding state
[  829.777835][ T4926] br0: port 2(veth1) entered blocking state
[  829.778189][ T4926] br0: port 2(veth1) entered forwarding state
[  831.032035][   T70] bond0: (slave veth1): link status definitely up
[  831.032527][   T70] bond0: (slave veth1): making interface the new active one
[  831.033810][   T70] bond0: active interface up!
[  831.316942][   T70] veth1: left allmulticast mode
[  831.317140][   T70] veth1: left promiscuous mode
[  831.317451][   T70] br0: port 2(veth1) entered disabled state
[  831.319270][   T70] veth0: left allmulticast mode
[  831.319509][   T70] veth0: left promiscuous mode
[  831.319807][   T70] br0: port 1(veth0) entered disabled state
[  831.483112][   T70] bond0: (slave veth1): Releasing backup interface
[  831.652765][   T70] bond0: (slave veth0): Releasing backup interface
[  832.015410][   T70] bond0 (unregistering): Released all slaves