[  960.373590][ T7700] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  960.515701][ T7701] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  960.636917][ T7702] br0: port 1(veth0) entered blocking state
[  960.637184][ T7702] br0: port 1(veth0) entered disabled state
[  960.637428][ T7702] veth0: entered allmulticast mode
[  960.638649][ T7702] veth0: entered promiscuous mode
[  960.774071][ T7703] br0: port 2(veth1) entered blocking state
[  960.774953][ T7703] br0: port 2(veth1) entered disabled state
[  960.775203][ T7703] veth1: entered allmulticast mode
[  960.776387][ T7703] veth1: entered promiscuous mode
[  960.961860][ T3252] br0: port 1(veth0) entered blocking state
[  960.962088][ T3252] br0: port 1(veth0) entered forwarding state
[  961.967739][ T3252] br0: port 2(veth1) entered blocking state
[  961.967996][ T3252] br0: port 2(veth1) entered forwarding state
[  963.311675][ T6669] bond0: (slave veth0): link status definitely up
[  963.312280][ T6669] bond0: (slave veth1): link status definitely up
[  963.312509][ T6669] bond0: (slave veth0): making interface the new active one
[  963.313744][ T6669] bond0: active interface up!
[  963.605563][   T73] veth1: left allmulticast mode
[  963.605786][   T73] veth1: left promiscuous mode
[  963.606084][   T73] br0: port 2(veth1) entered disabled state
[  963.607705][   T73] veth0: left allmulticast mode
[  963.608119][   T73] veth0: left promiscuous mode
[  963.608408][   T73] br0: port 1(veth0) entered disabled state
[  963.790867][   T73] bond0: (slave veth1): Releasing backup interface