[  529.230874] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  529.239838] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  529.248508] br0: port 1(veth0) entered blocking state
[  529.248581] br0: port 1(veth0) entered disabled state
[  529.248638] veth0: entered allmulticast mode
[  529.248721] veth0: entered promiscuous mode
[  529.257963] br0: port 2(veth1) entered blocking state
[  529.258021] br0: port 2(veth1) entered disabled state
[  529.258060] veth1: entered allmulticast mode
[  529.258145] veth1: entered promiscuous mode
[  529.701969] br0: port 1(veth0) entered blocking state
[  529.702147] br0: port 1(veth0) entered forwarding state
[  529.702222] br0: port 2(veth1) entered blocking state
[  529.702265] br0: port 2(veth1) entered forwarding state
[  531.254925] bond0: (slave veth1): link status definitely up
[  531.255039] bond0: (slave veth1): making interface the new active one
[  531.255129] bond0: active interface up!
[  531.379011] veth1: left allmulticast mode
[  531.379069] veth1: left promiscuous mode
[  531.379111] br0: port 2(veth1) entered disabled state
[  531.379240] veth0: left allmulticast mode
[  531.379272] veth0: left promiscuous mode
[  531.379306] br0: port 1(veth0) entered disabled state
[  531.393218] bond0: (slave veth1): Releasing backup interface
[  531.398055] bond0: (slave veth0): Releasing backup interface
[  531.424099] bond0 (unregistering): Released all slaves