[  522.390678] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  522.401513] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  522.412247] br0: port 1(veth0) entered blocking state
[  522.412339] br0: port 1(veth0) entered disabled state
[  522.412408] veth0: entered allmulticast mode
[  522.412506] veth0: entered promiscuous mode
[  522.423329] br0: port 2(veth1) entered blocking state
[  522.423391] br0: port 2(veth1) entered disabled state
[  522.423437] veth1: entered allmulticast mode
[  522.423521] veth1: entered promiscuous mode
[  523.390054] br0: port 1(veth0) entered blocking state
[  523.390193] br0: port 1(veth0) entered forwarding state
[  523.390283] br0: port 2(veth1) entered blocking state
[  523.390339] br0: port 2(veth1) entered forwarding state
[  525.438989] bond0: (slave veth0): link status definitely up
[  525.439099] bond0: (slave veth1): link status definitely up
[  525.439164] bond0: (slave veth0): making interface the new active one
[  525.439272] bond0: active interface up!
[  525.470276] veth1: left allmulticast mode
[  525.470355] veth1: left promiscuous mode
[  525.470411] br0: port 2(veth1) entered disabled state
[  525.470519] veth0: left allmulticast mode
[  525.470550] veth0: left promiscuous mode
[  525.470593] br0: port 1(veth0) entered disabled state
[  525.494221] bond0: (slave veth1): Releasing backup interface
[  525.508228] bond0: (slave veth0): Releasing backup interface
[  525.534186] bond0 (unregistering): Released all slaves