[   34.020788][  T514] bond0: (slave veth0): Enslaving as a backup interface with a down link
[   34.094614][  T515] bond0: (slave veth1): Enslaving as a backup interface with a down link
[   34.176643][  T516] br0: port 1(veth0) entered blocking state
[   34.176979][  T516] br0: port 1(veth0) entered disabled state
[   34.177214][  T516] veth0: entered allmulticast mode
[   34.178404][  T516] veth0: entered promiscuous mode
[   34.255552][  T517] br0: port 2(veth1) entered blocking state
[   34.256309][  T517] br0: port 2(veth1) entered disabled state
[   34.256546][  T517] veth1: entered allmulticast mode
[   34.257674][  T517] veth1: entered promiscuous mode
[   34.786236][  T137] br0: port 1(veth0) entered blocking state
[   34.786607][  T137] br0: port 1(veth0) entered forwarding state
[   34.788003][  T137] br0: port 2(veth1) entered blocking state
[   34.788233][  T137] br0: port 2(veth1) entered forwarding state
[   35.962890][   T11] bond0: (slave veth1): link status definitely up
[   35.963244][   T11] bond0: (slave veth1): making interface the new active one
[   35.964173][   T11] bond0: active interface up!
[   36.278392][  T251] veth1: left allmulticast mode
[   36.278581][  T251] veth1: left promiscuous mode
[   36.278941][  T251] br0: port 2(veth1) entered disabled state
[   36.281147][  T251] veth0: left allmulticast mode
[   36.281318][  T251] veth0: left promiscuous mode
[   36.281753][  T251] br0: port 1(veth0) entered disabled state
[   36.406819][  T251] bond0: (slave veth1): Releasing backup interface
[   36.501115][  T251] bond0: (slave veth0): Releasing backup interface
[   36.792569][  T251] bond0 (unregistering): Released all slaves