[   42.473578][  T492] bond0: (slave veth0): Enslaving as a backup interface with a down link
[   42.578900][  T493] bond0: (slave veth1): Enslaving as a backup interface with a down link
[   42.694036][  T494] br0: port 1(veth0) entered blocking state
[   42.694430][  T494] br0: port 1(veth0) entered disabled state
[   42.694810][  T494] veth0: entered allmulticast mode
[   42.709772][  T494] veth0: entered promiscuous mode
[   42.814302][  T495] br0: port 2(veth1) entered blocking state
[   42.814691][  T495] br0: port 2(veth1) entered disabled state
[   42.815270][  T495] veth1: entered allmulticast mode
[   42.817375][  T495] veth1: entered promiscuous mode
[   43.133941][   T61] br0: port 1(veth0) entered blocking state
[   43.134544][   T61] br0: port 1(veth0) entered forwarding state
[   43.136587][   T61] br0: port 2(veth1) entered blocking state
[   43.136996][   T61] br0: port 2(veth1) entered forwarding state
[   44.389807][  T253] bond0: (slave veth1): link status definitely up
[   44.390412][  T253] bond0: (slave veth1): making interface the new active one
[   44.391664][  T253] bond0: active interface up!
[   44.891907][  T253] veth1: left allmulticast mode
[   44.892233][  T253] veth1: left promiscuous mode
[   44.892846][  T253] br0: port 2(veth1) entered disabled state
[   44.896283][  T253] veth0: left allmulticast mode
[   44.896574][  T253] veth0: left promiscuous mode
[   44.897638][  T253] br0: port 1(veth0) entered disabled state
[   45.105939][  T253] bond0: (slave veth1): Releasing backup interface
[   45.266579][  T253] bond0: (slave veth0): Releasing backup interface
[   46.545931][  T253] bond0 (unregistering): Released all slaves