[  516.267462] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  516.279157] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  516.293207] br0: port 1(veth0) entered blocking state
[  516.293262] br0: port 1(veth0) entered disabled state
[  516.293312] veth0: entered allmulticast mode
[  516.293386] veth0: entered promiscuous mode
[  516.305696] br0: port 2(veth1) entered blocking state
[  516.305763] br0: port 2(veth1) entered disabled state
[  516.305819] veth1: entered allmulticast mode
[  516.305900] veth1: entered promiscuous mode
[  516.321709] br0: port 1(veth0) entered blocking state
[  516.321778] br0: port 1(veth0) entered forwarding state
[  517.368644] br0: port 2(veth1) entered blocking state
[  517.368697] br0: port 2(veth1) entered forwarding state
[  519.352667] bond0: (slave veth0): link status definitely up
[  519.352786] bond0: (slave veth1): link status definitely up
[  519.352833] bond0: (slave veth0): making interface the new active one
[  519.352897] bond0: active interface up!
[  519.459617] veth1: left allmulticast mode
[  519.459680] veth1: left promiscuous mode
[  519.459737] br0: port 2(veth1) entered disabled state
[  519.460013] veth0: left allmulticast mode
[  519.460050] veth0: left promiscuous mode
[  519.460095] br0: port 1(veth0) entered disabled state
[  519.479958] bond0: (slave veth1): Releasing backup interface
[  519.485921] bond0: (slave veth0): Releasing backup interface
[  519.507869] bond0 (unregistering): Released all slaves