[  513.954170] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  513.972905] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  513.992326] br0: port 1(veth0) entered blocking state
[  513.992467] br0: port 1(veth0) entered disabled state
[  513.992565] veth0: entered allmulticast mode
[  513.992698] veth0: entered promiscuous mode
[  514.013650] br0: port 2(veth1) entered blocking state
[  514.013750] br0: port 2(veth1) entered disabled state
[  514.013824] veth1: entered allmulticast mode
[  514.013961] veth1: entered promiscuous mode
[  514.945294] br0: port 1(veth0) entered blocking state
[  514.945578] br0: port 1(veth0) entered forwarding state
[  514.945804] br0: port 2(veth1) entered blocking state
[  514.945944] br0: port 2(veth1) entered forwarding state
[  516.993300] bond0: (slave veth0): link status definitely up
[  516.993484] bond0: (slave veth1): link status definitely up
[  516.993542] bond0: (slave veth0): making interface the new active one
[  516.993646] bond0: active interface up!
[  517.076515] veth1: left allmulticast mode
[  517.076602] veth1: left promiscuous mode
[  517.076670] br0: port 2(veth1) entered disabled state
[  517.076843] veth0: left allmulticast mode
[  517.076936] veth0: left promiscuous mode
[  517.077025] br0: port 1(veth0) entered disabled state
[  517.100716] bond0: (slave veth1): Releasing backup interface
[  517.107545] bond0: (slave veth0): Releasing backup interface
[  517.133591] bond0 (unregistering): Released all slaves