[  862.394796][ T9625] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  862.488779][ T9626] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  862.582480][ T9627] br0: port 1(veth0) entered blocking state
[  862.582814][ T9627] br0: port 1(veth0) entered disabled state
[  862.583080][ T9627] veth0: entered allmulticast mode
[  862.584380][ T9627] veth0: entered promiscuous mode
[  862.676156][ T9628] br0: port 2(veth1) entered blocking state
[  862.676429][ T9628] br0: port 2(veth1) entered disabled state
[  862.676682][ T9628] veth1: entered allmulticast mode
[  862.677972][ T9628] veth1: entered promiscuous mode
[  863.408318][   T40] br0: port 1(veth0) entered blocking state
[  863.408626][   T40] br0: port 1(veth0) entered forwarding state
[  863.409692][   T40] br0: port 2(veth1) entered blocking state
[  863.409952][   T40] br0: port 2(veth1) entered forwarding state
[  865.393267][  T279] bond0: (slave veth0): link status definitely up
[  865.393906][  T279] bond0: (slave veth1): link status definitely up
[  865.394140][  T279] bond0: (slave veth0): making interface the new active one
[  865.395544][  T279] bond0: active interface up!
[  865.811498][  T279] veth1: left allmulticast mode
[  865.811752][  T279] veth1: left promiscuous mode
[  865.812121][  T279] br0: port 2(veth1) entered disabled state
[  865.813862][  T279] veth0: left allmulticast mode
[  865.814036][  T279] veth0: left promiscuous mode
[  865.814331][  T279] br0: port 1(veth0) entered disabled state
[  865.954524][  T279] bond0: (slave veth1): Releasing backup interface
[  866.101742][  T279] bond0: (slave veth0): Releasing backup interface
[  866.475888][  T279] bond0 (unregistering): Released all slaves