[  531.181337] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  531.197269] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  531.210756] br0: port 1(veth0) entered blocking state
[  531.210812] br0: port 1(veth0) entered disabled state
[  531.210856] veth0: entered allmulticast mode
[  531.210925] veth0: entered promiscuous mode
[  531.225673] br0: port 2(veth1) entered blocking state
[  531.225727] br0: port 2(veth1) entered disabled state
[  531.225777] veth1: entered allmulticast mode
[  531.225858] veth1: entered promiscuous mode
[  532.176893] br0: port 1(veth0) entered blocking state
[  532.177000] br0: port 1(veth0) entered forwarding state
[  532.177069] br0: port 2(veth1) entered blocking state
[  532.177117] br0: port 2(veth1) entered forwarding state
[  534.224898] bond0: (slave veth0): link status definitely up
[  534.225003] bond0: (slave veth1): link status definitely up
[  534.225045] bond0: (slave veth0): making interface the new active one
[  534.225105] bond0: active interface up!
[  534.350016] veth1: left allmulticast mode
[  534.350069] veth1: left promiscuous mode
[  534.350116] br0: port 2(veth1) entered disabled state
[  534.350209] veth0: left allmulticast mode
[  534.350254] veth0: left promiscuous mode
[  534.350304] br0: port 1(veth0) entered disabled state
[  534.374141] bond0: (slave veth1): Releasing backup interface
[  534.388051] bond0: (slave veth0): Releasing backup interface
[  534.420032] bond0 (unregistering): Released all slaves