[  845.394590][ T9397] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  845.484446][ T9398] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  845.561360][ T9399] br0: port 1(veth0) entered blocking state
[  845.562559][ T9399] br0: port 1(veth0) entered disabled state
[  845.562904][ T9399] veth0: entered allmulticast mode
[  845.564092][ T9399] veth0: entered promiscuous mode
[  845.656533][ T9400] br0: port 2(veth1) entered blocking state
[  845.656810][ T9400] br0: port 2(veth1) entered disabled state
[  845.657058][ T9400] veth1: entered allmulticast mode
[  845.658242][ T9400] veth1: entered promiscuous mode
[  846.473547][  T154] br0: port 1(veth0) entered blocking state
[  846.473974][  T154] br0: port 1(veth0) entered forwarding state
[  846.475624][  T154] br0: port 2(veth1) entered blocking state
[  846.475965][  T154] br0: port 2(veth1) entered forwarding state
[  848.393246][ T4658] bond0: (slave veth0): link status definitely up
[  848.393967][ T4658] bond0: (slave veth1): link status definitely up
[  848.394600][ T4658] bond0: (slave veth0): making interface the new active one
[  848.395723][ T4658] bond0: active interface up!
[  848.670735][  T259] veth1: left allmulticast mode
[  848.670999][  T259] veth1: left promiscuous mode
[  848.671318][  T259] br0: port 2(veth1) entered disabled state
[  848.672907][  T259] veth0: left allmulticast mode
[  848.673399][  T259] veth0: left promiscuous mode
[  848.673742][  T259] br0: port 1(veth0) entered disabled state
[  848.838012][  T259] bond0: (slave veth1): Releasing backup interface
[  849.058981][  T259] bond0: (slave veth0): Releasing backup interface
[  849.442258][  T259] bond0 (unregistering): Released all slaves