[  530.182112] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  530.199358] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  530.216352] br0: port 1(veth0) entered blocking state
[  530.216415] br0: port 1(veth0) entered disabled state
[  530.216463] veth0: entered allmulticast mode
[  530.216562] veth0: entered promiscuous mode
[  530.232455] br0: port 2(veth1) entered blocking state
[  530.232536] br0: port 2(veth1) entered disabled state
[  530.232584] veth1: entered allmulticast mode
[  530.232671] veth1: entered promiscuous mode
[  531.129558] br0: port 1(veth0) entered blocking state
[  531.129639] br0: port 1(veth0) entered forwarding state
[  531.129715] br0: port 2(veth1) entered blocking state
[  531.129773] br0: port 2(veth1) entered forwarding state
[  532.217555] bond0: (slave veth1): link status definitely up
[  532.217625] bond0: (slave veth1): making interface the new active one
[  532.217706] bond0: active interface up!
[  532.249680] veth1: left allmulticast mode
[  532.249733] veth1: left promiscuous mode
[  532.249785] br0: port 2(veth1) entered disabled state
[  532.249897] veth0: left allmulticast mode
[  532.249935] veth0: left promiscuous mode
[  532.249974] br0: port 1(veth0) entered disabled state
[  532.268041] bond0: (slave veth1): Releasing backup interface
[  532.274771] bond0: (slave veth0): Releasing backup interface
[  532.311866] bond0 (unregistering): Released all slaves