[  517.126196] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  517.138366] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  517.149522] br0: port 1(veth0) entered blocking state
[  517.149633] br0: port 1(veth0) entered disabled state
[  517.149711] veth0: entered allmulticast mode
[  517.149813] veth0: entered promiscuous mode
[  517.161172] br0: port 2(veth1) entered blocking state
[  517.161257] br0: port 2(veth1) entered disabled state
[  517.161324] veth1: entered allmulticast mode
[  517.161433] veth1: entered promiscuous mode
[  517.223059] br0: port 1(veth0) entered blocking state
[  517.223130] br0: port 1(veth0) entered forwarding state
[  517.223211] br0: port 2(veth1) entered blocking state
[  517.223252] br0: port 2(veth1) entered forwarding state
[  519.166106] bond0: (slave veth1): link status definitely up
[  519.166254] bond0: (slave veth1): making interface the new active one
[  519.166355] bond0: active interface up!
[  519.239790] veth1: left allmulticast mode
[  519.239884] veth1: left promiscuous mode
[  519.239932] br0: port 2(veth1) entered disabled state
[  519.240104] veth0: left allmulticast mode
[  519.240158] veth0: left promiscuous mode
[  519.240193] br0: port 1(veth0) entered disabled state
[  519.263464] bond0: (slave veth1): Releasing backup interface
[  519.270404] bond0: (slave veth0): Releasing backup interface
[  519.292470] bond0 (unregistering): Released all slaves