[  934.734277][ T7515] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  934.873219][ T7516] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  935.006294][ T7517] br0: port 1(veth0) entered blocking state
[  935.006535][ T7517] br0: port 1(veth0) entered disabled state
[  935.006759][ T7517] veth0: entered allmulticast mode
[  935.007941][ T7517] veth0: entered promiscuous mode
[  935.135373][ T7518] br0: port 2(veth1) entered blocking state
[  935.135598][ T7518] br0: port 2(veth1) entered disabled state
[  935.135808][ T7518] veth1: entered allmulticast mode
[  935.137027][ T7518] veth1: entered promiscuous mode
[  935.549005][ T4787] br0: port 1(veth0) entered blocking state
[  935.549219][ T4787] br0: port 1(veth0) entered forwarding state
[  935.550106][ T4787] br0: port 2(veth1) entered blocking state
[  935.550282][ T4787] br0: port 2(veth1) entered forwarding state
[  936.672615][ T5096] bond0: (slave veth1): link status definitely up
[  936.672973][ T5096] bond0: (slave veth1): making interface the new active one
[  936.673906][ T5096] bond0: active interface up!
[  937.096551][ T7153] veth1: left allmulticast mode
[  937.096786][ T7153] veth1: left promiscuous mode
[  937.097106][ T7153] br0: port 2(veth1) entered disabled state
[  937.098969][ T7153] veth0: left allmulticast mode
[  937.099268][ T7153] veth0: left promiscuous mode
[  937.099595][ T7153] br0: port 1(veth0) entered disabled state
[  937.132400][ T7153] bond0: (slave veth1): Releasing backup interface
[  937.157929][ T7153] bond0: (slave veth0): Releasing backup interface
[  937.235900][ T7153] bond0 (unregistering): Released all slaves