[  529.314875] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  529.329811] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  529.344491] br0: port 1(veth0) entered blocking state
[  529.344559] br0: port 1(veth0) entered disabled state
[  529.344613] veth0: entered allmulticast mode
[  529.344708] veth0: entered promiscuous mode
[  529.358699] br0: port 2(veth1) entered blocking state
[  529.358764] br0: port 2(veth1) entered disabled state
[  529.358822] veth1: entered allmulticast mode
[  529.358907] veth1: entered promiscuous mode
[  530.298966] br0: port 1(veth0) entered blocking state
[  530.299110] br0: port 1(veth0) entered forwarding state
[  530.299205] br0: port 2(veth1) entered blocking state
[  530.299257] br0: port 2(veth1) entered forwarding state
[  531.386940] bond0: (slave veth1): link status definitely up
[  531.387085] bond0: (slave veth1): making interface the new active one
[  531.387173] bond0: active interface up!
[  531.498641] veth1: left allmulticast mode
[  531.498694] veth1: left promiscuous mode
[  531.498742] br0: port 2(veth1) entered disabled state
[  531.498941] veth0: left allmulticast mode
[  531.498974] veth0: left promiscuous mode
[  531.499020] br0: port 1(veth0) entered disabled state
[  531.519209] bond0: (slave veth1): Releasing backup interface
[  531.524104] bond0: (slave veth0): Releasing backup interface