[  527.866702] bond0 (unregistering): Released all slaves
[  530.183070] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  530.191630] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  530.201156] br0: port 1(veth0) entered blocking state
[  530.201216] br0: port 1(veth0) entered disabled state
[  530.201257] veth0: entered allmulticast mode
[  530.201319] veth0: entered promiscuous mode
[  530.209557] br0: port 2(veth1) entered blocking state
[  530.209609] br0: port 2(veth1) entered disabled state
[  530.209643] veth1: entered allmulticast mode
[  530.209697] veth1: entered promiscuous mode
[  531.193527] br0: port 1(veth0) entered blocking state
[  531.193633] br0: port 1(veth0) entered forwarding state
[  531.193688] br0: port 2(veth1) entered blocking state
[  531.193721] br0: port 2(veth1) entered forwarding state
[  533.241555] bond0: (slave veth0): link status definitely up
[  533.241676] bond0: (slave veth1): link status definitely up
[  533.241710] bond0: (slave veth0): making interface the new active one
[  533.241765] bond0: active interface up!
[  533.287725] veth1: left allmulticast mode
[  533.287776] veth1: left promiscuous mode
[  533.287813] br0: port 2(veth1) entered disabled state
[  533.287915] veth0: left allmulticast mode
[  533.287951] veth0: left promiscuous mode
[  533.287988] br0: port 1(veth0) entered disabled state
[  533.304712] bond0: (slave veth1): Releasing backup interface
[  533.313736] bond0: (slave veth0): Releasing backup interface
[  533.341798] bond0 (unregistering): Released all slaves