[  531.197790] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  531.207283] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  531.217077] br0: port 1(veth0) entered blocking state
[  531.217155] br0: port 1(veth0) entered disabled state
[  531.217217] veth0: entered allmulticast mode
[  531.217302] veth0: entered promiscuous mode
[  531.226930] br0: port 2(veth1) entered blocking state
[  531.227035] br0: port 2(veth1) entered disabled state
[  531.227097] veth1: entered allmulticast mode
[  531.227199] veth1: entered promiscuous mode
[  531.245713] br0: port 1(veth0) entered blocking state
[  531.245829] br0: port 1(veth0) entered forwarding state
[  531.245899] br0: port 2(veth1) entered blocking state
[  531.245963] br0: port 2(veth1) entered forwarding state
[  533.253962] bond0: (slave veth1): link status definitely up
[  533.254088] bond0: (slave veth1): making interface the new active one
[  533.254159] bond0: active interface up!
[  533.365078] veth1: left allmulticast mode
[  533.365139] veth1: left promiscuous mode
[  533.365193] br0: port 2(veth1) entered disabled state
[  533.365331] veth0: left allmulticast mode
[  533.365362] veth0: left promiscuous mode
[  533.365395] br0: port 1(veth0) entered disabled state
[  533.390227] bond0: (slave veth1): Releasing backup interface
[  533.409267] bond0: (slave veth0): Releasing backup interface