[   57.373259][  T467] bond0: (slave veth0): Enslaving as a backup interface with a down link
[   57.540682][  T468] bond0: (slave veth1): Enslaving as a backup interface with a down link
[   57.702369][  T469] br0: port 1(veth0) entered blocking state
[   57.702737][  T469] br0: port 1(veth0) entered disabled state
[   57.703118][  T469] veth0: entered allmulticast mode
[   57.705025][  T469] veth0: entered promiscuous mode
[   57.863738][  T470] br0: port 2(veth1) entered blocking state
[   57.864020][  T470] br0: port 2(veth1) entered disabled state
[   57.865029][  T470] veth1: entered allmulticast mode
[   57.866352][  T470] veth1: entered promiscuous mode
[   58.930436][   T50] br0: port 1(veth0) entered blocking state
[   58.930863][   T50] br0: port 1(veth0) entered forwarding state
[   58.932309][   T50] br0: port 2(veth1) entered blocking state
[   58.932527][   T50] br0: port 2(veth1) entered forwarding state
[   60.272261][  T250] bond0: (slave veth0): link status definitely up
[   60.272871][  T250] bond0: (slave veth1): link status definitely up
[   60.273063][  T250] bond0: (slave veth0): making interface the new active one
[   60.274199][  T250] bond0: active interface up!
[   60.735526][   T10] veth1: left allmulticast mode
[   60.735820][   T10] veth1: left promiscuous mode
[   60.736332][   T10] br0: port 2(veth1) entered disabled state
[   60.738523][   T10] veth0: left allmulticast mode
[   60.738779][   T10] veth0: left promiscuous mode
[   60.739223][   T10] br0: port 1(veth0) entered disabled state
[   60.913288][   T10] bond0: (slave veth1): Releasing backup interface