[  542.009087] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  542.017206] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  542.025075] br0: port 1(veth0) entered blocking state
[  542.025153] br0: port 1(veth0) entered disabled state
[  542.025213] veth0: entered allmulticast mode
[  542.025295] veth0: entered promiscuous mode
[  542.033301] br0: port 2(veth1) entered blocking state
[  542.033355] br0: port 2(veth1) entered disabled state
[  542.033396] veth1: entered allmulticast mode
[  542.033475] veth1: entered promiscuous mode
[  543.031796] br0: port 1(veth0) entered blocking state
[  543.031854] br0: port 1(veth0) entered forwarding state
[  543.031925] br0: port 2(veth1) entered blocking state
[  543.031967] br0: port 2(veth1) entered forwarding state
[  545.079793] bond0: (slave veth0): link status definitely up
[  545.079893] bond0: (slave veth1): link status definitely up
[  545.079966] bond0: (slave veth0): making interface the new active one
[  545.080066] bond0: active interface up!
[  545.102236] veth1: left allmulticast mode
[  545.102288] veth1: left promiscuous mode
[  545.102348] br0: port 2(veth1) entered disabled state
[  545.102468] veth0: left allmulticast mode
[  545.102509] veth0: left promiscuous mode
[  545.102578] br0: port 1(veth0) entered disabled state
[  545.122010] bond0: (slave veth1): Releasing backup interface
[  545.132973] bond0: (slave veth0): Releasing backup interface
[  545.164978] bond0 (unregistering): Released all slaves