[   47.934933][  T486] bond0: (slave veth0): Enslaving as a backup interface with a down link
[   48.058311][  T487] bond0: (slave veth1): Enslaving as a backup interface with a down link
[   48.177838][  T488] br0: port 1(veth0) entered blocking state
[   48.178251][  T488] br0: port 1(veth0) entered disabled state
[   48.178638][  T488] veth0: entered allmulticast mode
[   48.180824][  T488] veth0: entered promiscuous mode
[   48.289117][  T489] br0: port 2(veth1) entered blocking state
[   48.289552][  T489] br0: port 2(veth1) entered disabled state
[   48.289936][  T489] veth1: entered allmulticast mode
[   48.292102][  T489] veth1: entered promiscuous mode
[   48.575322][   T45] br0: port 1(veth0) entered blocking state
[   48.575863][   T45] br0: port 1(veth0) entered forwarding state
[   48.577959][   T45] br0: port 2(veth1) entered blocking state
[   48.578339][   T45] br0: port 2(veth1) entered forwarding state
[   49.859759][   T69] bond0: (slave veth1): link status definitely up
[   49.860416][   T69] bond0: (slave veth1): making interface the new active one
[   49.861824][   T69] bond0: active interface up!
[   50.134881][   T69] veth1: left allmulticast mode
[   50.135254][   T69] veth1: left promiscuous mode
[   50.135770][   T69] br0: port 2(veth1) entered disabled state
[   50.138521][   T69] veth0: left allmulticast mode
[   50.138834][   T69] veth0: left promiscuous mode
[   50.139290][   T69] br0: port 1(veth0) entered disabled state
[   50.335990][   T69] bond0: (slave veth1): Releasing backup interface
[   50.480220][   T69] bond0: (slave veth0): Releasing backup interface
[   51.891248][   T69] bond0 (unregistering): Released all slaves