[  536.654181] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  536.663839] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  536.674033] br0: port 1(veth0) entered blocking state
[  536.674093] br0: port 1(veth0) entered disabled state
[  536.674134] veth0: entered allmulticast mode
[  536.674204] veth0: entered promiscuous mode
[  536.684187] br0: port 2(veth1) entered blocking state
[  536.684236] br0: port 2(veth1) entered disabled state
[  536.684279] veth1: entered allmulticast mode
[  536.684345] veth1: entered promiscuous mode
[  536.876489] br0: port 1(veth0) entered blocking state
[  536.876583] br0: port 1(veth0) entered forwarding state
[  536.876654] br0: port 2(veth1) entered blocking state
[  536.876695] br0: port 2(veth1) entered forwarding state
[  538.683537] bond0: (slave veth1): link status definitely up
[  538.683642] bond0: (slave veth1): making interface the new active one
[  538.683704] bond0: active interface up!
[  538.750265] veth1: left allmulticast mode
[  538.750329] veth1: left promiscuous mode
[  538.750386] br0: port 2(veth1) entered disabled state
[  538.750492] veth0: left allmulticast mode
[  538.750537] veth0: left promiscuous mode
[  538.750584] br0: port 1(veth0) entered disabled state
[  538.770740] bond0: (slave veth1): Releasing backup interface
[  538.780668] bond0: (slave veth0): Releasing backup interface