[  526.003890] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  526.020858] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  526.035307] br0: port 1(veth0) entered blocking state
[  526.035375] br0: port 1(veth0) entered disabled state
[  526.035432] veth0: entered allmulticast mode
[  526.035510] veth0: entered promiscuous mode
[  526.052375] br0: port 2(veth1) entered blocking state
[  526.052445] br0: port 2(veth1) entered disabled state
[  526.052494] veth1: entered allmulticast mode
[  526.052567] veth1: entered promiscuous mode
[  526.970815] br0: port 1(veth0) entered blocking state
[  526.970940] br0: port 1(veth0) entered forwarding state
[  526.971002] br0: port 2(veth1) entered blocking state
[  526.971037] br0: port 2(veth1) entered forwarding state
[  528.058803] bond0: (slave veth1): link status definitely up
[  528.058916] bond0: (slave veth1): making interface the new active one
[  528.058971] bond0: active interface up!
[  528.169641] veth1: left allmulticast mode
[  528.169695] veth1: left promiscuous mode
[  528.169741] br0: port 2(veth1) entered disabled state
[  528.169831] veth0: left allmulticast mode
[  528.169856] veth0: left promiscuous mode
[  528.169890] br0: port 1(veth0) entered disabled state
[  528.192012] bond0: (slave veth1): Releasing backup interface
[  528.203992] bond0: (slave veth0): Releasing backup interface