[  551.087569] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  551.097305] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  551.106929] br0: port 1(veth0) entered blocking state
[  551.107001] br0: port 1(veth0) entered disabled state
[  551.107063] veth0: entered allmulticast mode
[  551.107198] veth0: entered promiscuous mode
[  551.117474] br0: port 2(veth1) entered blocking state
[  551.117558] br0: port 2(veth1) entered disabled state
[  551.117616] veth1: entered allmulticast mode
[  551.117715] veth1: entered promiscuous mode
[  551.460215] br0: port 1(veth0) entered blocking state
[  551.460335] br0: port 1(veth0) entered forwarding state
[  551.460405] br0: port 2(veth1) entered blocking state
[  551.460443] br0: port 2(veth1) entered forwarding state
[  553.140144] bond0: (slave veth1): link status definitely up
[  553.140241] bond0: (slave veth1): making interface the new active one
[  553.140342] bond0: active interface up!
[  553.277440] veth1: left allmulticast mode
[  553.277512] veth1: left promiscuous mode
[  553.277568] br0: port 2(veth1) entered disabled state
[  553.277691] veth0: left allmulticast mode
[  553.277729] veth0: left promiscuous mode
[  553.277772] br0: port 1(veth0) entered disabled state
[  553.299435] bond0: (slave veth1): Releasing backup interface
[  553.303302] bond0: (slave veth0): Releasing backup interface
[  553.323401] bond0 (unregistering): Released all slaves