[  530.874694] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  530.883566] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  530.892901] br0: port 1(veth0) entered blocking state
[  530.892983] br0: port 1(veth0) entered disabled state
[  530.893040] veth0: entered allmulticast mode
[  530.893126] veth0: entered promiscuous mode
[  530.902643] br0: port 2(veth1) entered blocking state
[  530.902707] br0: port 2(veth1) entered disabled state
[  530.902763] veth1: entered allmulticast mode
[  530.902847] veth1: entered promiscuous mode
[  531.113385] br0: port 1(veth0) entered blocking state
[  531.113519] br0: port 1(veth0) entered forwarding state
[  531.113618] br0: port 2(veth1) entered blocking state
[  531.113675] br0: port 2(veth1) entered forwarding state
[  532.921318] bond0: (slave veth1): link status definitely up
[  532.921388] bond0: (slave veth1): making interface the new active one
[  532.921458] bond0: active interface up!
[  533.052620] veth1: left allmulticast mode
[  533.052688] veth1: left promiscuous mode
[  533.052743] br0: port 2(veth1) entered disabled state
[  533.052888] veth0: left allmulticast mode
[  533.052931] veth0: left promiscuous mode
[  533.052978] br0: port 1(veth0) entered disabled state
[  533.066551] bond0: (slave veth1): Releasing backup interface
[  533.070469] bond0: (slave veth0): Releasing backup interface
[  533.110471] bond0 (unregistering): Released all slaves