[  535.825127] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  535.836704] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  535.847975] br0: port 1(veth0) entered blocking state
[  535.848028] br0: port 1(veth0) entered disabled state
[  535.848074] veth0: entered allmulticast mode
[  535.848160] veth0: entered promiscuous mode
[  535.860201] br0: port 2(veth1) entered blocking state
[  535.860283] br0: port 2(veth1) entered disabled state
[  535.860336] veth1: entered allmulticast mode
[  535.860414] veth1: entered promiscuous mode
[  535.908521] br0: port 1(veth0) entered blocking state
[  535.908600] br0: port 1(veth0) entered forwarding state
[  535.908673] br0: port 2(veth1) entered blocking state
[  535.908718] br0: port 2(veth1) entered forwarding state
[  537.851539] bond0: (slave veth1): link status definitely up
[  537.851619] bond0: (slave veth1): making interface the new active one
[  537.851701] bond0: active interface up!
[  537.979706] veth1: left allmulticast mode
[  537.979767] veth1: left promiscuous mode
[  537.979819] br0: port 2(veth1) entered disabled state
[  537.979946] veth0: left allmulticast mode
[  537.979983] veth0: left promiscuous mode
[  537.980027] br0: port 1(veth0) entered disabled state
[  538.005863] bond0: (slave veth1): Releasing backup interface
[  538.013854] bond0: (slave veth0): Releasing backup interface