[  919.887057][ T7811] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  920.004387][ T7812] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  920.138732][ T7813] br0: port 1(veth0) entered blocking state
[  920.139353][ T7813] br0: port 1(veth0) entered disabled state
[  920.139575][ T7813] veth0: entered allmulticast mode
[  920.140720][ T7813] veth0: entered promiscuous mode
[  920.266123][ T7814] br0: port 2(veth1) entered blocking state
[  920.266459][ T7814] br0: port 2(veth1) entered disabled state
[  920.266715][ T7814] veth1: entered allmulticast mode
[  920.267970][ T7814] veth1: entered promiscuous mode
[  920.507484][   T50] br0: port 1(veth0) entered blocking state
[  920.507840][   T50] br0: port 1(veth0) entered forwarding state
[  921.523139][ T7074] br0: port 2(veth1) entered blocking state
[  921.523370][ T7074] br0: port 2(veth1) entered forwarding state
[  922.803164][ T7337] bond0: (slave veth0): link status definitely up
[  922.804271][ T7337] bond0: (slave veth1): link status definitely up
[  922.804448][ T7337] bond0: (slave veth0): making interface the new active one
[  922.805299][ T7337] bond0: active interface up!
[  923.081107][  T259] veth1: left allmulticast mode
[  923.081327][  T259] veth1: left promiscuous mode
[  923.081640][  T259] br0: port 2(veth1) entered disabled state
[  923.082710][  T259] veth0: left allmulticast mode
[  923.082884][  T259] veth0: left promiscuous mode
[  923.083161][  T259] br0: port 1(veth0) entered disabled state
[  923.120952][  T259] bond0: (slave veth1): Releasing backup interface
[  923.143577][  T259] bond0: (slave veth0): Releasing backup interface
[  923.205817][  T259] bond0 (unregistering): Released all slaves