[  524.677200] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  524.687508] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  524.699189] br0: port 1(veth0) entered blocking state
[  524.699294] br0: port 1(veth0) entered disabled state
[  524.699354] veth0: entered allmulticast mode
[  524.699435] veth0: entered promiscuous mode
[  524.709757] br0: port 2(veth1) entered blocking state
[  524.709821] br0: port 2(veth1) entered disabled state
[  524.709867] veth1: entered allmulticast mode
[  524.709941] veth1: entered promiscuous mode
[  524.769327] br0: port 1(veth0) entered blocking state
[  524.769418] br0: port 1(veth0) entered forwarding state
[  524.769486] br0: port 2(veth1) entered blocking state
[  524.769529] br0: port 2(veth1) entered forwarding state
[  526.710341] bond0: (slave veth1): link status definitely up
[  526.710431] bond0: (slave veth1): making interface the new active one
[  526.710488] bond0: active interface up!
[  526.761905] veth1: left allmulticast mode
[  526.761956] veth1: left promiscuous mode
[  526.761991] br0: port 2(veth1) entered disabled state
[  526.762079] veth0: left allmulticast mode
[  526.762104] veth0: left promiscuous mode
[  526.762141] br0: port 1(veth0) entered disabled state
[  526.779628] bond0: (slave veth1): Releasing backup interface
[  526.789460] bond0: (slave veth0): Releasing backup interface
[  526.814502] bond0 (unregistering): Released all slaves