[  531.339175] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  531.348231] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  531.357284] br0: port 1(veth0) entered blocking state
[  531.357375] br0: port 1(veth0) entered disabled state
[  531.357437] veth0: entered allmulticast mode
[  531.357546] veth0: entered promiscuous mode
[  531.365593] br0: port 2(veth1) entered blocking state
[  531.365641] br0: port 2(veth1) entered disabled state
[  531.365684] veth1: entered allmulticast mode
[  531.365760] veth1: entered promiscuous mode
[  532.352990] br0: port 1(veth0) entered blocking state
[  532.353095] br0: port 1(veth0) entered forwarding state
[  532.353163] br0: port 2(veth1) entered blocking state
[  532.353203] br0: port 2(veth1) entered forwarding state
[  534.400873] bond0: (slave veth0): link status definitely up
[  534.401000] bond0: (slave veth1): link status definitely up
[  534.401099] bond0: (slave veth0): making interface the new active one
[  534.401171] bond0: active interface up!
[  534.507266] veth1: left allmulticast mode
[  534.507370] veth1: left promiscuous mode
[  534.507435] br0: port 2(veth1) entered disabled state
[  534.507597] veth0: left allmulticast mode
[  534.507657] veth0: left promiscuous mode
[  534.507713] br0: port 1(veth0) entered disabled state
[  534.536077] bond0: (slave veth1): Releasing backup interface
[  534.548064] bond0: (slave veth0): Releasing backup interface