[  684.102387] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  684.111241] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  684.120286] br0: port 1(veth0) entered blocking state
[  684.120341] br0: port 1(veth0) entered disabled state
[  684.120391] veth0: entered allmulticast mode
[  684.120465] veth0: entered promiscuous mode
[  684.129250] br0: port 2(veth1) entered blocking state
[  684.129334] br0: port 2(veth1) entered disabled state
[  684.129382] veth1: entered allmulticast mode
[  684.129460] veth1: entered promiscuous mode
[  685.111716] br0: port 1(veth0) entered blocking state
[  685.111830] br0: port 1(veth0) entered forwarding state
[  685.111901] br0: port 2(veth1) entered blocking state
[  685.111948] br0: port 2(veth1) entered forwarding state
[  687.160703] bond0: (slave veth0): link status definitely up
[  687.160814] bond0: (slave veth1): link status definitely up
[  687.160853] bond0: (slave veth0): making interface the new active one
[  687.160923] bond0: active interface up!
[  687.224849] veth1: left allmulticast mode
[  687.224917] veth1: left promiscuous mode
[  687.224967] br0: port 2(veth1) entered disabled state
[  687.225074] veth0: left allmulticast mode
[  687.225130] veth0: left promiscuous mode
[  687.225165] br0: port 1(veth0) entered disabled state
[  687.253043] bond0: (slave veth1): Releasing backup interface
[  687.264919] bond0: (slave veth0): Releasing backup interface