[  939.719869][ T3546] bond0 (unregistering): Released all slaves
[  946.598661][ T7547] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  946.728147][ T7548] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  946.872464][ T7549] br0: port 1(veth0) entered blocking state
[  946.872700][ T7549] br0: port 1(veth0) entered disabled state
[  946.872917][ T7549] veth0: entered allmulticast mode
[  946.874067][ T7549] veth0: entered promiscuous mode
[  946.995204][ T7550] br0: port 2(veth1) entered blocking state
[  946.995485][ T7550] br0: port 2(veth1) entered disabled state
[  946.995701][ T7550] veth1: entered allmulticast mode
[  946.996833][ T7550] veth1: entered promiscuous mode
[  947.207930][ T7160] br0: port 1(veth0) entered blocking state
[  947.208344][ T7160] br0: port 1(veth0) entered forwarding state
[  948.274506][ T4543] br0: port 2(veth1) entered blocking state
[  948.274736][ T4543] br0: port 2(veth1) entered forwarding state
[  949.551642][ T3546] bond0: (slave veth0): link status definitely up
[  949.552227][ T3546] bond0: (slave veth1): link status definitely up
[  949.552432][ T3546] bond0: (slave veth0): making interface the new active one
[  949.553441][ T3546] bond0: active interface up!
[  950.193164][ T3546] veth1: left allmulticast mode
[  950.193353][ T3546] veth1: left promiscuous mode
[  950.193628][ T3546] br0: port 2(veth1) entered disabled state
[  950.194817][ T3546] veth0: left allmulticast mode
[  950.194973][ T3546] veth0: left promiscuous mode
[  950.195251][ T3546] br0: port 1(veth0) entered disabled state
[  950.367983][ T3546] bond0: (slave veth1): Releasing backup interface