[  528.818509] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  528.830895] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  528.844101] br0: port 1(veth0) entered blocking state
[  528.844157] br0: port 1(veth0) entered disabled state
[  528.844202] veth0: entered allmulticast mode
[  528.844265] veth0: entered promiscuous mode
[  528.858038] br0: port 2(veth1) entered blocking state
[  528.858092] br0: port 2(veth1) entered disabled state
[  528.858129] veth1: entered allmulticast mode
[  528.858210] veth1: entered promiscuous mode
[  529.795059] br0: port 1(veth0) entered blocking state
[  529.795172] br0: port 1(veth0) entered forwarding state
[  529.795248] br0: port 2(veth1) entered blocking state
[  529.795290] br0: port 2(veth1) entered forwarding state
[  530.883011] bond0: (slave veth1): link status definitely up
[  530.883086] bond0: (slave veth1): making interface the new active one
[  530.883157] bond0: active interface up!
[  531.027406] veth1: left allmulticast mode
[  531.027474] veth1: left promiscuous mode
[  531.027523] br0: port 2(veth1) entered disabled state
[  531.027624] veth0: left allmulticast mode
[  531.027663] veth0: left promiscuous mode
[  531.027709] br0: port 1(veth0) entered disabled state
[  531.058208] bond0: (slave veth1): Releasing backup interface
[  531.066192] bond0: (slave veth0): Releasing backup interface
[  531.099138] bond0 (unregistering): Released all slaves