[  526.369824] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  526.387835] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  526.404508] br0: port 1(veth0) entered blocking state
[  526.404596] br0: port 1(veth0) entered disabled state
[  526.404667] veth0: entered allmulticast mode
[  526.404782] veth0: entered promiscuous mode
[  526.422755] br0: port 2(veth1) entered blocking state
[  526.422836] br0: port 2(veth1) entered disabled state
[  526.422883] veth1: entered allmulticast mode
[  526.422974] veth1: entered promiscuous mode
[  526.698796] br0: port 1(veth0) entered blocking state
[  526.698910] br0: port 1(veth0) entered forwarding state
[  526.699003] br0: port 2(veth1) entered blocking state
[  526.699052] br0: port 2(veth1) entered forwarding state
[  528.378772] bond0: (slave veth1): link status definitely up
[  528.378879] bond0: (slave veth1): making interface the new active one
[  528.378952] bond0: active interface up!
[  528.440486] veth1: left allmulticast mode
[  528.440553] veth1: left promiscuous mode
[  528.440608] br0: port 2(veth1) entered disabled state
[  528.440760] veth0: left allmulticast mode
[  528.440810] veth0: left promiscuous mode
[  528.440875] br0: port 1(veth0) entered disabled state
[  528.471034] bond0: (slave veth1): Releasing backup interface
[  528.477948] bond0: (slave veth0): Releasing backup interface
[  528.497969] bond0 (unregistering): Released all slaves