[  528.170857] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  528.188782] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  528.206079] br0: port 1(veth0) entered blocking state
[  528.206162] br0: port 1(veth0) entered disabled state
[  528.206227] veth0: entered allmulticast mode
[  528.206309] veth0: entered promiscuous mode
[  528.224075] br0: port 2(veth1) entered blocking state
[  528.224136] br0: port 2(veth1) entered disabled state
[  528.224173] veth1: entered allmulticast mode
[  528.224241] veth1: entered promiscuous mode
[  528.362804] br0: port 1(veth0) entered blocking state
[  528.362917] br0: port 1(veth0) entered forwarding state
[  528.362995] br0: port 2(veth1) entered blocking state
[  528.363042] br0: port 2(veth1) entered forwarding state
[  530.234746] bond0: (slave veth1): link status definitely up
[  530.234826] bond0: (slave veth1): making interface the new active one
[  530.234917] bond0: active interface up!
[  530.382205] veth1: left allmulticast mode
[  530.382272] veth1: left promiscuous mode
[  530.382337] br0: port 2(veth1) entered disabled state
[  530.382455] veth0: left allmulticast mode
[  530.382506] veth0: left promiscuous mode
[  530.382565] br0: port 1(veth0) entered disabled state
[  530.410243] bond0: (slave veth1): Releasing backup interface
[  530.417974] bond0: (slave veth0): Releasing backup interface
[  530.450049] bond0 (unregistering): Released all slaves