[  525.598268] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  525.615187] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  525.633026] br0: port 1(veth0) entered blocking state
[  525.633084] br0: port 1(veth0) entered disabled state
[  525.633130] veth0: entered allmulticast mode
[  525.633209] veth0: entered promiscuous mode
[  525.649413] br0: port 2(veth1) entered blocking state
[  525.649498] br0: port 2(veth1) entered disabled state
[  525.649544] veth1: entered allmulticast mode
[  525.649614] veth1: entered promiscuous mode
[  526.593767] br0: port 1(veth0) entered blocking state
[  526.593907] br0: port 1(veth0) entered forwarding state
[  526.593986] br0: port 2(veth1) entered blocking state
[  526.594046] br0: port 2(veth1) entered forwarding state
[  528.641782] bond0: (slave veth0): link status definitely up
[  528.641920] bond0: (slave veth1): link status definitely up
[  528.641974] bond0: (slave veth0): making interface the new active one
[  528.642055] bond0: active interface up!
[  528.727438] veth1: left allmulticast mode
[  528.727503] veth1: left promiscuous mode
[  528.727553] br0: port 2(veth1) entered disabled state
[  528.727639] veth0: left allmulticast mode
[  528.727700] veth0: left promiscuous mode
[  528.727744] br0: port 1(veth0) entered disabled state
[  528.748307] bond0: (slave veth1): Releasing backup interface
[  528.758982] bond0: (slave veth0): Releasing backup interface