[  534.476822] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  534.486451] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  534.495375] br0: port 1(veth0) entered blocking state
[  534.495423] br0: port 1(veth0) entered disabled state
[  534.495471] veth0: entered allmulticast mode
[  534.495545] veth0: entered promiscuous mode
[  534.504377] br0: port 2(veth1) entered blocking state
[  534.504426] br0: port 2(veth1) entered disabled state
[  534.504464] veth1: entered allmulticast mode
[  534.504538] veth1: entered promiscuous mode
[  534.886836] br0: port 1(veth0) entered blocking state
[  534.887019] br0: port 1(veth0) entered forwarding state
[  534.887156] br0: port 2(veth1) entered blocking state
[  534.887230] br0: port 2(veth1) entered forwarding state
[  536.503725] bond0: (slave veth1): link status definitely up
[  536.503791] bond0: (slave veth1): making interface the new active one
[  536.503865] bond0: active interface up!
[  536.631675] veth1: left allmulticast mode
[  536.631767] veth1: left promiscuous mode
[  536.631835] br0: port 2(veth1) entered disabled state
[  536.631994] veth0: left allmulticast mode
[  536.632066] veth0: left promiscuous mode
[  536.632119] br0: port 1(veth0) entered disabled state
[  536.648769] bond0: (slave veth1): Releasing backup interface
[  536.655966] bond0: (slave veth0): Releasing backup interface