[  530.110674] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  530.127905] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  530.143658] br0: port 1(veth0) entered blocking state
[  530.143740] br0: port 1(veth0) entered disabled state
[  530.143788] veth0: entered allmulticast mode
[  530.143873] veth0: entered promiscuous mode
[  530.163265] br0: port 2(veth1) entered blocking state
[  530.163336] br0: port 2(veth1) entered disabled state
[  530.163390] veth1: entered allmulticast mode
[  530.163477] veth1: entered promiscuous mode
[  531.066759] br0: port 1(veth0) entered blocking state
[  531.066841] br0: port 1(veth0) entered forwarding state
[  531.066917] br0: port 2(veth1) entered blocking state
[  531.066967] br0: port 2(veth1) entered forwarding state
[  532.154781] bond0: (slave veth1): link status definitely up
[  532.154884] bond0: (slave veth1): making interface the new active one
[  532.154955] bond0: active interface up!
[  532.201243] veth1: left allmulticast mode
[  532.201302] veth1: left promiscuous mode
[  532.201358] br0: port 2(veth1) entered disabled state
[  532.201484] veth0: left allmulticast mode
[  532.201535] veth0: left promiscuous mode
[  532.201579] br0: port 1(veth0) entered disabled state
[  532.225008] bond0: (slave veth1): Releasing backup interface
[  532.229945] bond0: (slave veth0): Releasing backup interface
[  532.264005] bond0 (unregistering): Released all slaves