[  531.308770] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  531.319349] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  531.329277] br0: port 1(veth0) entered blocking state
[  531.329331] br0: port 1(veth0) entered disabled state
[  531.329386] veth0: entered allmulticast mode
[  531.329468] veth0: entered promiscuous mode
[  531.339993] br0: port 2(veth1) entered blocking state
[  531.340085] br0: port 2(veth1) entered disabled state
[  531.340151] veth1: entered allmulticast mode
[  531.340277] veth1: entered promiscuous mode
[  532.344288] br0: port 1(veth0) entered blocking state
[  532.344418] br0: port 1(veth0) entered forwarding state
[  532.344495] br0: port 2(veth1) entered blocking state
[  532.344536] br0: port 2(veth1) entered forwarding state
[  534.392309] bond0: (slave veth0): link status definitely up
[  534.392448] bond0: (slave veth1): link status definitely up
[  534.392503] bond0: (slave veth0): making interface the new active one
[  534.392619] bond0: active interface up!
[  534.457776] veth1: left allmulticast mode
[  534.457830] veth1: left promiscuous mode
[  534.457877] br0: port 2(veth1) entered disabled state
[  534.457984] veth0: left allmulticast mode
[  534.458014] veth0: left promiscuous mode
[  534.458045] br0: port 1(veth0) entered disabled state
[  534.475695] bond0: (slave veth1): Releasing backup interface
[  534.479506] bond0: (slave veth0): Releasing backup interface