[   60.409203][  T471] bond0: (slave veth0): Enslaving as a backup interface with a down link
[   60.589247][  T472] bond0: (slave veth1): Enslaving as a backup interface with a down link
[   60.750134][  T473] br0: port 1(veth0) entered blocking state
[   60.750508][  T473] br0: port 1(veth0) entered disabled state
[   60.751266][  T473] veth0: entered allmulticast mode
[   60.753108][  T473] veth0: entered promiscuous mode
[   60.953590][  T474] br0: port 2(veth1) entered blocking state
[   60.953831][  T474] br0: port 2(veth1) entered disabled state
[   60.954089][  T474] veth1: entered allmulticast mode
[   60.955834][  T474] veth1: entered promiscuous mode
[   61.938629][   T50] br0: port 1(veth0) entered blocking state
[   61.939186][   T50] br0: port 1(veth0) entered forwarding state
[   61.941253][   T50] br0: port 2(veth1) entered blocking state
[   61.941577][   T50] br0: port 2(veth1) entered forwarding state
[   63.346146][   T11] bond0: (slave veth0): link status definitely up
[   63.346715][   T11] bond0: (slave veth1): link status definitely up
[   63.346901][   T11] bond0: (slave veth0): making interface the new active one
[   63.352802][   T11] bond0: active interface up!
[   64.019476][   T11] veth1: left allmulticast mode
[   64.019770][   T11] veth1: left promiscuous mode
[   64.020275][   T11] br0: port 2(veth1) entered disabled state
[   64.022641][   T11] veth0: left allmulticast mode
[   64.023165][   T11] veth0: left promiscuous mode
[   64.023627][   T11] br0: port 1(veth0) entered disabled state
[   64.245898][   T11] bond0: (slave veth1): Releasing backup interface