[  534.448264] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  534.463592] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  534.479409] br0: port 1(veth0) entered blocking state
[  534.479513] br0: port 1(veth0) entered disabled state
[  534.479601] veth0: entered allmulticast mode
[  534.479772] veth0: entered promiscuous mode
[  534.497394] br0: port 2(veth1) entered blocking state
[  534.497539] br0: port 2(veth1) entered disabled state
[  534.497616] veth1: entered allmulticast mode
[  534.497746] veth1: entered promiscuous mode
[  534.822860] br0: port 1(veth0) entered blocking state
[  534.822947] br0: port 1(veth0) entered forwarding state
[  534.823041] br0: port 2(veth1) entered blocking state
[  534.823097] br0: port 2(veth1) entered forwarding state
[  536.502881] bond0: (slave veth1): link status definitely up
[  536.503048] bond0: (slave veth1): making interface the new active one
[  536.503155] bond0: active interface up!
[  536.623488] veth1: left allmulticast mode
[  536.623582] veth1: left promiscuous mode
[  536.623681] br0: port 2(veth1) entered disabled state
[  536.623908] veth0: left allmulticast mode
[  536.623965] veth0: left promiscuous mode
[  536.624048] br0: port 1(veth0) entered disabled state
[  536.654200] bond0: (slave veth1): Releasing backup interface
[  536.665140] bond0: (slave veth0): Releasing backup interface
[  536.702238] bond0 (unregistering): Released all slaves