[  528.946165] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  528.956739] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  528.969253] br0: port 1(veth0) entered blocking state
[  528.969325] br0: port 1(veth0) entered disabled state
[  528.969387] veth0: entered allmulticast mode
[  528.969484] veth0: entered promiscuous mode
[  528.980222] br0: port 2(veth1) entered blocking state
[  528.980279] br0: port 2(veth1) entered disabled state
[  528.980331] veth1: entered allmulticast mode
[  528.980408] veth1: entered promiscuous mode
[  529.322509] br0: port 1(veth0) entered blocking state
[  529.322597] br0: port 1(veth0) entered forwarding state
[  529.322675] br0: port 2(veth1) entered blocking state
[  529.322736] br0: port 2(veth1) entered forwarding state
[  531.002552] bond0: (slave veth1): link status definitely up
[  531.002646] bond0: (slave veth1): making interface the new active one
[  531.002728] bond0: active interface up!
[  531.085526] veth1: left allmulticast mode
[  531.085581] veth1: left promiscuous mode
[  531.085631] br0: port 2(veth1) entered disabled state
[  531.085744] veth0: left allmulticast mode
[  531.085779] veth0: left promiscuous mode
[  531.085822] br0: port 1(veth0) entered disabled state
[  531.106758] bond0: (slave veth1): Releasing backup interface
[  531.112655] bond0: (slave veth0): Releasing backup interface
[  531.148702] bond0 (unregistering): Released all slaves