[  684.132606] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  684.144543] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  684.156654] br0: port 1(veth0) entered blocking state
[  684.156715] br0: port 1(veth0) entered disabled state
[  684.156764] veth0: entered allmulticast mode
[  684.156835] veth0: entered promiscuous mode
[  684.168500] br0: port 2(veth1) entered blocking state
[  684.168553] br0: port 2(veth1) entered disabled state
[  684.168614] veth1: entered allmulticast mode
[  684.168690] veth1: entered promiscuous mode
[  684.452190] br0: port 1(veth0) entered blocking state
[  684.452344] br0: port 1(veth0) entered forwarding state
[  684.452443] br0: port 2(veth1) entered blocking state
[  684.452506] br0: port 2(veth1) entered forwarding state
[  686.197156] bond0: (slave veth1): link status definitely up
[  686.197257] bond0: (slave veth1): making interface the new active one
[  686.197323] bond0: active interface up!
[  686.311675] veth1: left allmulticast mode
[  686.311735] veth1: left promiscuous mode
[  686.311789] br0: port 2(veth1) entered disabled state
[  686.311894] veth0: left allmulticast mode
[  686.311922] veth0: left promiscuous mode
[  686.311957] br0: port 1(veth0) entered disabled state
[  686.333362] bond0: (slave veth1): Releasing backup interface
[  686.338309] bond0: (slave veth0): Releasing backup interface
[  686.364290] bond0 (unregistering): Released all slaves