[  866.065725][ T9600] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  866.161549][ T9601] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  866.248402][ T9602] br0: port 1(veth0) entered blocking state
[  866.248693][ T9602] br0: port 1(veth0) entered disabled state
[  866.248967][ T9602] veth0: entered allmulticast mode
[  866.250922][ T9602] veth0: entered promiscuous mode
[  866.340441][ T9603] br0: port 2(veth1) entered blocking state
[  866.340710][ T9603] br0: port 2(veth1) entered disabled state
[  866.340950][ T9603] veth1: entered allmulticast mode
[  866.342928][ T9603] veth1: entered promiscuous mode
[  866.791789][   T70] br0: port 1(veth0) entered blocking state
[  866.792085][   T70] br0: port 1(veth0) entered forwarding state
[  866.793216][   T70] br0: port 2(veth1) entered blocking state
[  866.793494][   T70] br0: port 2(veth1) entered forwarding state
[  868.032495][ T8760] bond0: (slave veth1): link status definitely up
[  868.032936][ T8760] bond0: (slave veth1): making interface the new active one
[  868.034178][ T8760] bond0: active interface up!
[  868.433539][ T5416] veth1: left allmulticast mode
[  868.433834][ T5416] veth1: left promiscuous mode
[  868.434202][ T5416] br0: port 2(veth1) entered disabled state
[  868.437358][ T5416] veth0: left allmulticast mode
[  868.437592][ T5416] veth0: left promiscuous mode
[  868.437892][ T5416] br0: port 1(veth0) entered disabled state
[  868.646798][ T5416] bond0: (slave veth1): Releasing backup interface
[  868.839009][ T5416] bond0: (slave veth0): Releasing backup interface
[  869.220602][ T5416] bond0 (unregistering): Released all slaves