[  530.812209] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  530.820930] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  530.829790] br0: port 1(veth0) entered blocking state
[  530.829883] br0: port 1(veth0) entered disabled state
[  530.829942] veth0: entered allmulticast mode
[  530.830029] veth0: entered promiscuous mode
[  530.838497] br0: port 2(veth1) entered blocking state
[  530.838549] br0: port 2(veth1) entered disabled state
[  530.838594] veth1: entered allmulticast mode
[  530.838669] veth1: entered promiscuous mode
[  531.365897] br0: port 1(veth0) entered blocking state
[  531.366042] br0: port 1(veth0) entered forwarding state
[  531.366170] br0: port 2(veth1) entered blocking state
[  531.366245] br0: port 2(veth1) entered forwarding state
[  532.854015] bond0: (slave veth1): link status definitely up
[  532.854136] bond0: (slave veth1): making interface the new active one
[  532.854210] bond0: active interface up!
[  532.893053] veth1: left allmulticast mode
[  532.893128] veth1: left promiscuous mode
[  532.893192] br0: port 2(veth1) entered disabled state
[  532.893334] veth0: left allmulticast mode
[  532.893381] veth0: left promiscuous mode
[  532.893427] br0: port 1(veth0) entered disabled state
[  532.915106] bond0: (slave veth1): Releasing backup interface
[  532.929119] bond0: (slave veth0): Releasing backup interface