[  524.959771] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  524.978891] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  524.997099] br0: port 1(veth0) entered blocking state
[  524.997169] br0: port 1(veth0) entered disabled state
[  524.997228] veth0: entered allmulticast mode
[  524.997316] veth0: entered promiscuous mode
[  525.015052] br0: port 2(veth1) entered blocking state
[  525.015157] br0: port 2(veth1) entered disabled state
[  525.015218] veth1: entered allmulticast mode
[  525.015318] veth1: entered promiscuous mode
[  525.945769] br0: port 1(veth0) entered blocking state
[  525.945835] br0: port 1(veth0) entered forwarding state
[  525.945914] br0: port 2(veth1) entered blocking state
[  525.945959] br0: port 2(veth1) entered forwarding state
[  526.969828] bond0: (slave veth1): link status definitely up
[  526.969937] bond0: (slave veth1): making interface the new active one
[  526.970014] bond0: active interface up!
[  527.061766] veth1: left allmulticast mode
[  527.061810] veth1: left promiscuous mode
[  527.061850] br0: port 2(veth1) entered disabled state
[  527.062079] veth0: left allmulticast mode
[  527.062110] veth0: left promiscuous mode
[  527.062139] br0: port 1(veth0) entered disabled state
[  527.087000] bond0: (slave veth1): Releasing backup interface
[  527.095176] bond0: (slave veth0): Releasing backup interface
[  527.131009] bond0 (unregistering): Released all slaves