[  532.475363] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  532.492142] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  532.506988] br0: port 1(veth0) entered blocking state
[  532.507050] br0: port 1(veth0) entered disabled state
[  532.507094] veth0: entered allmulticast mode
[  532.507162] veth0: entered promiscuous mode
[  532.521774] br0: port 2(veth1) entered blocking state
[  532.521825] br0: port 2(veth1) entered disabled state
[  532.521861] veth1: entered allmulticast mode
[  532.521938] veth1: entered promiscuous mode
[  533.436931] br0: port 1(veth0) entered blocking state
[  533.437038] br0: port 1(veth0) entered forwarding state
[  533.437105] br0: port 2(veth1) entered blocking state
[  533.437141] br0: port 2(veth1) entered forwarding state
[  534.524953] bond0: (slave veth1): link status definitely up
[  534.525071] bond0: (slave veth1): making interface the new active one
[  534.525154] bond0: active interface up!
[  534.629971] veth1: left allmulticast mode
[  534.630038] veth1: left promiscuous mode
[  534.630091] br0: port 2(veth1) entered disabled state
[  534.630226] veth0: left allmulticast mode
[  534.630266] veth0: left promiscuous mode
[  534.630315] br0: port 1(veth0) entered disabled state
[  534.653208] bond0: (slave veth1): Releasing backup interface
[  534.665106] bond0: (slave veth0): Releasing backup interface