[   41.003074][  T491] bond0: (slave veth0): Enslaving as a backup interface with a down link
[   41.119347][  T492] bond0: (slave veth1): Enslaving as a backup interface with a down link
[   41.216833][  T493] br0: port 1(veth0) entered blocking state
[   41.217275][  T493] br0: port 1(veth0) entered disabled state
[   41.217646][  T493] veth0: entered allmulticast mode
[   41.219918][  T493] veth0: entered promiscuous mode
[   41.327422][  T494] br0: port 2(veth1) entered blocking state
[   41.327908][  T494] br0: port 2(veth1) entered disabled state
[   41.328281][  T494] veth1: entered allmulticast mode
[   41.330333][  T494] veth1: entered promiscuous mode
[   41.620467][   T63] br0: port 1(veth0) entered blocking state
[   41.621020][   T63] br0: port 1(veth0) entered forwarding state
[   41.622999][   T63] br0: port 2(veth1) entered blocking state
[   41.623337][   T63] br0: port 2(veth1) entered forwarding state
[   42.918665][   T70] bond0: (slave veth1): link status definitely up
[   42.919178][   T70] bond0: (slave veth1): making interface the new active one
[   42.920450][   T70] bond0: active interface up!
[   43.332919][   T70] veth1: left allmulticast mode
[   43.333218][   T70] veth1: left promiscuous mode
[   43.333674][   T70] br0: port 2(veth1) entered disabled state
[   43.337860][   T70] veth0: left allmulticast mode
[   43.338127][   T70] veth0: left promiscuous mode
[   43.338533][   T70] br0: port 1(veth0) entered disabled state
[   43.482783][   T70] bond0: (slave veth1): Releasing backup interface
[   43.661324][   T70] bond0: (slave veth0): Releasing backup interface
[   44.745658][   T70] bond0 (unregistering): Released all slaves