[  827.218380][ T9236] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  827.311279][ T9237] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  827.398168][ T9238] br0: port 1(veth0) entered blocking state
[  827.398516][ T9238] br0: port 1(veth0) entered disabled state
[  827.398784][ T9238] veth0: entered allmulticast mode
[  827.400042][ T9238] veth0: entered promiscuous mode
[  827.502843][ T9239] br0: port 2(veth1) entered blocking state
[  827.503152][ T9239] br0: port 2(veth1) entered disabled state
[  827.503687][ T9239] veth1: entered allmulticast mode
[  827.504927][ T9239] veth1: entered promiscuous mode
[  828.196835][  T153] br0: port 1(veth0) entered blocking state
[  828.197128][  T153] br0: port 1(veth0) entered forwarding state
[  828.198433][  T153] br0: port 2(veth1) entered blocking state
[  828.198767][  T153] br0: port 2(veth1) entered forwarding state
[  830.212702][  T258] bond0: (slave veth0): link status definitely up
[  830.213504][  T258] bond0: (slave veth1): link status definitely up
[  830.213828][  T258] bond0: (slave veth0): making interface the new active one
[  830.214990][  T258] bond0: active interface up!
[  830.716289][  T258] veth1: left allmulticast mode
[  830.716536][  T258] veth1: left promiscuous mode
[  830.716873][  T258] br0: port 2(veth1) entered disabled state
[  830.718345][  T258] veth0: left allmulticast mode
[  830.718559][  T258] veth0: left promiscuous mode
[  830.718865][  T258] br0: port 1(veth0) entered disabled state
[  830.883165][  T258] bond0: (slave veth1): Releasing backup interface
[  831.020892][  T258] bond0: (slave veth0): Releasing backup interface
[  831.374301][  T258] bond0 (unregistering): Released all slaves