[  529.977219] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  529.989826] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  530.001463] br0: port 1(veth0) entered blocking state
[  530.001546] br0: port 1(veth0) entered disabled state
[  530.001597] veth0: entered allmulticast mode
[  530.001679] veth0: entered promiscuous mode
[  530.013257] br0: port 2(veth1) entered blocking state
[  530.013329] br0: port 2(veth1) entered disabled state
[  530.013382] veth1: entered allmulticast mode
[  530.013459] veth1: entered promiscuous mode
[  530.473540] br0: port 1(veth0) entered blocking state
[  530.473652] br0: port 1(veth0) entered forwarding state
[  530.473741] br0: port 2(veth1) entered blocking state
[  530.473784] br0: port 2(veth1) entered forwarding state
[  532.024526] bond0: (slave veth1): link status definitely up
[  532.024605] bond0: (slave veth1): making interface the new active one
[  532.024705] bond0: active interface up!
[  532.166464] veth1: left allmulticast mode
[  532.166536] veth1: left promiscuous mode
[  532.166589] br0: port 2(veth1) entered disabled state
[  532.166728] veth0: left allmulticast mode
[  532.166772] veth0: left promiscuous mode
[  532.166826] br0: port 1(veth0) entered disabled state
[  532.194830] bond0: (slave veth1): Releasing backup interface
[  532.204810] bond0: (slave veth0): Releasing backup interface
[  532.224725] bond0 (unregistering): Released all slaves