[  523.646734] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  523.664401] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  523.682167] br0: port 1(veth0) entered blocking state
[  523.682233] br0: port 1(veth0) entered disabled state
[  523.682284] veth0: entered allmulticast mode
[  523.682374] veth0: entered promiscuous mode
[  523.695939] br0: port 2(veth1) entered blocking state
[  523.695991] br0: port 2(veth1) entered disabled state
[  523.696031] veth1: entered allmulticast mode
[  523.696106] veth1: entered promiscuous mode
[  524.601782] br0: port 1(veth0) entered blocking state
[  524.601876] br0: port 1(veth0) entered forwarding state
[  524.601969] br0: port 2(veth1) entered blocking state
[  524.602009] br0: port 2(veth1) entered forwarding state
[  525.689789] bond0: (slave veth1): link status definitely up
[  525.689872] bond0: (slave veth1): making interface the new active one
[  525.689933] bond0: active interface up!
[  525.805755] veth1: left allmulticast mode
[  525.805804] veth1: left promiscuous mode
[  525.805843] br0: port 2(veth1) entered disabled state
[  525.805928] veth0: left allmulticast mode
[  525.805960] veth0: left promiscuous mode
[  525.805994] br0: port 1(veth0) entered disabled state
[  525.825116] bond0: (slave veth1): Releasing backup interface
[  525.833886] bond0: (slave veth0): Releasing backup interface
[  525.861884] bond0 (unregistering): Released all slaves