[  870.345619][ T9580] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  870.445878][ T9581] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  870.542372][ T9582] br0: port 1(veth0) entered blocking state
[  870.542801][ T9582] br0: port 1(veth0) entered disabled state
[  870.543225][ T9582] veth0: entered allmulticast mode
[  870.545323][ T9582] veth0: entered promiscuous mode
[  870.642180][ T9583] br0: port 2(veth1) entered blocking state
[  870.642499][ T9583] br0: port 2(veth1) entered disabled state
[  870.642768][ T9583] veth1: entered allmulticast mode
[  870.644052][ T9583] veth1: entered promiscuous mode
[  871.330611][  T154] br0: port 1(veth0) entered blocking state
[  871.330864][  T154] br0: port 1(veth0) entered forwarding state
[  871.331864][  T154] br0: port 2(veth1) entered blocking state
[  871.332078][  T154] br0: port 2(veth1) entered forwarding state
[  873.345533][  T279] bond0: (slave veth0): link status definitely up
[  873.346239][  T279] bond0: (slave veth1): link status definitely up
[  873.346445][  T279] bond0: (slave veth0): making interface the new active one
[  873.347710][  T279] bond0: active interface up!
[  873.725894][   T66] veth1: left allmulticast mode
[  873.726147][   T66] veth1: left promiscuous mode
[  873.726495][   T66] br0: port 2(veth1) entered disabled state
[  873.728009][   T66] veth0: left allmulticast mode
[  873.728241][   T66] veth0: left promiscuous mode
[  873.728536][   T66] br0: port 1(veth0) entered disabled state
[  873.869610][   T66] bond0: (slave veth1): Releasing backup interface
[  873.949525][   T66] bond0: (slave veth0): Releasing backup interface
[  874.331232][   T66] bond0 (unregistering): Released all slaves