[  525.436973] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  525.453196] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  525.468151] br0: port 1(veth0) entered blocking state
[  525.468217] br0: port 1(veth0) entered disabled state
[  525.468264] veth0: entered allmulticast mode
[  525.468342] veth0: entered promiscuous mode
[  525.486881] br0: port 2(veth1) entered blocking state
[  525.486957] br0: port 2(veth1) entered disabled state
[  525.487009] veth1: entered allmulticast mode
[  525.487098] veth1: entered promiscuous mode
[  526.394632] br0: port 1(veth0) entered blocking state
[  526.394741] br0: port 1(veth0) entered forwarding state
[  526.394817] br0: port 2(veth1) entered blocking state
[  526.394862] br0: port 2(veth1) entered forwarding state
[  527.482653] bond0: (slave veth1): link status definitely up
[  527.482767] bond0: (slave veth1): making interface the new active one
[  527.482830] bond0: active interface up!
[  527.553778] veth1: left allmulticast mode
[  527.553824] veth1: left promiscuous mode
[  527.553864] br0: port 2(veth1) entered disabled state
[  527.553948] veth0: left allmulticast mode
[  527.553980] veth0: left promiscuous mode
[  527.554016] br0: port 1(veth0) entered disabled state
[  527.575850] bond0: (slave veth1): Releasing backup interface
[  527.581779] bond0: (slave veth0): Releasing backup interface
[  527.602827] bond0 (unregistering): Released all slaves