[  531.223376] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  531.236523] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  531.248885] br0: port 1(veth0) entered blocking state
[  531.248941] br0: port 1(veth0) entered disabled state
[  531.248982] veth0: entered allmulticast mode
[  531.249045] veth0: entered promiscuous mode
[  531.260988] br0: port 2(veth1) entered blocking state
[  531.261070] br0: port 2(veth1) entered disabled state
[  531.261110] veth1: entered allmulticast mode
[  531.261187] veth1: entered promiscuous mode
[  531.368597] br0: port 1(veth0) entered blocking state
[  531.368709] br0: port 1(veth0) entered forwarding state
[  531.368789] br0: port 2(veth1) entered blocking state
[  531.368831] br0: port 2(veth1) entered forwarding state
[  533.240580] bond0: (slave veth1): link status definitely up
[  533.240657] bond0: (slave veth1): making interface the new active one
[  533.240714] bond0: active interface up!
[  533.348226] veth1: left allmulticast mode
[  533.348280] veth1: left promiscuous mode
[  533.348332] br0: port 2(veth1) entered disabled state
[  533.348450] veth0: left allmulticast mode
[  533.348490] veth0: left promiscuous mode
[  533.348544] br0: port 1(veth0) entered disabled state
[  533.371782] bond0: (slave veth1): Releasing backup interface
[  533.382725] bond0: (slave veth0): Releasing backup interface