[  532.786732] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  532.795459] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  532.804978] br0: port 1(veth0) entered blocking state
[  532.805033] br0: port 1(veth0) entered disabled state
[  532.805083] veth0: entered allmulticast mode
[  532.805173] veth0: entered promiscuous mode
[  532.814666] br0: port 2(veth1) entered blocking state
[  532.814716] br0: port 2(veth1) entered disabled state
[  532.814755] veth1: entered allmulticast mode
[  532.814830] veth1: entered promiscuous mode
[  533.030667] br0: port 1(veth0) entered blocking state
[  533.030790] br0: port 1(veth0) entered forwarding state
[  533.030881] br0: port 2(veth1) entered blocking state
[  533.030922] br0: port 2(veth1) entered forwarding state
[  534.838713] bond0: (slave veth1): link status definitely up
[  534.838819] bond0: (slave veth1): making interface the new active one
[  534.838895] bond0: active interface up!
[  534.939002] veth1: left allmulticast mode
[  534.939050] veth1: left promiscuous mode
[  534.939107] br0: port 2(veth1) entered disabled state
[  534.939216] veth0: left allmulticast mode
[  534.939247] veth0: left promiscuous mode
[  534.939278] br0: port 1(veth0) entered disabled state
[  534.952858] bond0: (slave veth1): Releasing backup interface
[  534.956698] bond0: (slave veth0): Releasing backup interface
[  534.993673] bond0 (unregistering): Released all slaves