[  525.459484] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  525.473300] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  525.488282] br0: port 1(veth0) entered blocking state
[  525.488339] br0: port 1(veth0) entered disabled state
[  525.488391] veth0: entered allmulticast mode
[  525.488464] veth0: entered promiscuous mode
[  525.503294] br0: port 2(veth1) entered blocking state
[  525.503372] br0: port 2(veth1) entered disabled state
[  525.503429] veth1: entered allmulticast mode
[  525.503524] veth1: entered promiscuous mode
[  525.801830] br0: port 1(veth0) entered blocking state
[  525.801954] br0: port 1(veth0) entered forwarding state
[  525.802049] br0: port 2(veth1) entered blocking state
[  525.802105] br0: port 2(veth1) entered forwarding state
[  527.482744] bond0: (slave veth1): link status definitely up
[  527.482812] bond0: (slave veth1): making interface the new active one
[  527.482900] bond0: active interface up!
[  527.638485] veth1: left allmulticast mode
[  527.638547] veth1: left promiscuous mode
[  527.638601] br0: port 2(veth1) entered disabled state
[  527.638739] veth0: left allmulticast mode
[  527.638775] veth0: left promiscuous mode
[  527.638811] br0: port 1(veth0) entered disabled state
[  527.669042] bond0: (slave veth1): Releasing backup interface
[  527.678931] bond0: (slave veth0): Releasing backup interface