[  530.301499] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  530.310568] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  530.319373] br0: port 1(veth0) entered blocking state
[  530.319451] br0: port 1(veth0) entered disabled state
[  530.319525] veth0: entered allmulticast mode
[  530.319627] veth0: entered promiscuous mode
[  530.328329] br0: port 2(veth1) entered blocking state
[  530.328375] br0: port 2(veth1) entered disabled state
[  530.328413] veth1: entered allmulticast mode
[  530.328501] veth1: entered promiscuous mode
[  530.599725] br0: port 1(veth0) entered blocking state
[  530.599822] br0: port 1(veth0) entered forwarding state
[  530.599915] br0: port 2(veth1) entered blocking state
[  530.599962] br0: port 2(veth1) entered forwarding state
[  532.343755] bond0: (slave veth1): link status definitely up
[  532.343919] bond0: (slave veth1): making interface the new active one
[  532.344026] bond0: active interface up!
[  532.422131] veth1: left allmulticast mode
[  532.422212] veth1: left promiscuous mode
[  532.422268] br0: port 2(veth1) entered disabled state
[  532.422389] veth0: left allmulticast mode
[  532.422430] veth0: left promiscuous mode
[  532.422473] br0: port 1(veth0) entered disabled state
[  532.442950] bond0: (slave veth1): Releasing backup interface
[  532.453869] bond0: (slave veth0): Releasing backup interface