[  525.697726] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  525.711411] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  525.726253] br0: port 1(veth0) entered blocking state
[  525.726309] br0: port 1(veth0) entered disabled state
[  525.726361] veth0: entered allmulticast mode
[  525.726425] veth0: entered promiscuous mode
[  525.741715] br0: port 2(veth1) entered blocking state
[  525.741796] br0: port 2(veth1) entered disabled state
[  525.741839] veth1: entered allmulticast mode
[  525.741921] veth1: entered promiscuous mode
[  526.714753] br0: port 1(veth0) entered blocking state
[  526.714863] br0: port 1(veth0) entered forwarding state
[  526.714961] br0: port 2(veth1) entered blocking state
[  526.715016] br0: port 2(veth1) entered forwarding state
[  528.763706] bond0: (slave veth0): link status definitely up
[  528.763782] bond0: (slave veth1): link status definitely up
[  528.763829] bond0: (slave veth0): making interface the new active one
[  528.763901] bond0: active interface up!
[  528.910225] veth1: left allmulticast mode
[  528.910272] veth1: left promiscuous mode
[  528.910315] br0: port 2(veth1) entered disabled state
[  528.910402] veth0: left allmulticast mode
[  528.910428] veth0: left promiscuous mode
[  528.910468] br0: port 1(veth0) entered disabled state
[  528.930401] bond0: (slave veth1): Releasing backup interface
[  528.937903] bond0: (slave veth0): Releasing backup interface
[  528.957835] bond0 (unregistering): Released all slaves