[  535.997346] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  536.006032] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  536.014728] br0: port 1(veth0) entered blocking state
[  536.014802] br0: port 1(veth0) entered disabled state
[  536.014859] veth0: entered allmulticast mode
[  536.014958] veth0: entered promiscuous mode
[  536.023710] br0: port 2(veth1) entered blocking state
[  536.023794] br0: port 2(veth1) entered disabled state
[  536.023856] veth1: entered allmulticast mode
[  536.023960] veth1: entered promiscuous mode
[  537.015977] br0: port 1(veth0) entered blocking state
[  537.016051] br0: port 1(veth0) entered forwarding state
[  537.016136] br0: port 2(veth1) entered blocking state
[  537.016193] br0: port 2(veth1) entered forwarding state
[  539.064047] bond0: (slave veth0): link status definitely up
[  539.064186] bond0: (slave veth1): link status definitely up
[  539.064228] bond0: (slave veth0): making interface the new active one
[  539.064300] bond0: active interface up!
[  539.096418] veth1: left allmulticast mode
[  539.096464] veth1: left promiscuous mode
[  539.096530] br0: port 2(veth1) entered disabled state
[  539.096624] veth0: left allmulticast mode
[  539.096656] veth0: left promiscuous mode
[  539.096716] br0: port 1(veth0) entered disabled state
[  539.113296] bond0: (slave veth1): Releasing backup interface
[  539.130262] bond0: (slave veth0): Releasing backup interface
[  539.159152] bond0 (unregistering): Released all slaves