[   37.469758][  T472] bond0: (slave veth0): Enslaving as a backup interface with a down link
[   37.718835][  T473] bond0: (slave veth1): Enslaving as a backup interface with a down link
[   37.952213][  T474] br0: port 1(veth0) entered blocking state
[   37.953366][  T474] br0: port 1(veth0) entered disabled state
[   37.954165][  T474] veth0: entered allmulticast mode
[   37.956717][  T474] veth0: entered promiscuous mode
[   38.154671][  T475] br0: port 2(veth1) entered blocking state
[   38.155283][  T475] br0: port 2(veth1) entered disabled state
[   38.155879][  T475] veth1: entered allmulticast mode
[   38.158274][  T475] veth1: entered promiscuous mode
[   38.971429][   T70] br0: port 1(veth0) entered blocking state
[   38.972297][   T70] br0: port 1(veth0) entered forwarding state
[   38.975273][   T70] br0: port 2(veth1) entered blocking state
[   38.975835][   T70] br0: port 2(veth1) entered forwarding state
[   40.330463][   T11] bond0: (slave veth1): link status definitely up
[   40.331463][   T11] bond0: (slave veth1): making interface the new active one
[   40.334606][   T11] bond0: active interface up!
[   40.920225][  T250] veth1: left allmulticast mode
[   40.920617][  T250] veth1: left promiscuous mode
[   40.921250][  T250] br0: port 2(veth1) entered disabled state
[   40.935438][  T250] veth0: left allmulticast mode
[   40.935805][  T250] veth0: left promiscuous mode
[   40.936328][  T250] br0: port 1(veth0) entered disabled state
[   41.274644][  T250] bond0: (slave veth1): Releasing backup interface
[   41.436526][  T250] bond0: (slave veth0): Releasing backup interface
[   41.964091][  T250] bond0 (unregistering): Released all slaves