[  516.463750] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  516.473074] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  516.483424] br0: port 1(veth0) entered blocking state
[  516.483530] br0: port 1(veth0) entered disabled state
[  516.483610] veth0: entered allmulticast mode
[  516.483727] veth0: entered promiscuous mode
[  516.493021] br0: port 2(veth1) entered blocking state
[  516.493093] br0: port 2(veth1) entered disabled state
[  516.493136] veth1: entered allmulticast mode
[  516.493219] veth1: entered promiscuous mode
[  517.504304] br0: port 1(veth0) entered blocking state
[  517.504427] br0: port 1(veth0) entered forwarding state
[  517.504512] br0: port 2(veth1) entered blocking state
[  517.504557] br0: port 2(veth1) entered forwarding state
[  519.552273] bond0: (slave veth0): link status definitely up
[  519.552377] bond0: (slave veth1): link status definitely up
[  519.552433] bond0: (slave veth0): making interface the new active one
[  519.552523] bond0: active interface up!
[  519.587761] veth1: left allmulticast mode
[  519.587813] veth1: left promiscuous mode
[  519.587851] br0: port 2(veth1) entered disabled state
[  519.587992] veth0: left allmulticast mode
[  519.588025] veth0: left promiscuous mode
[  519.588059] br0: port 1(veth0) entered disabled state
[  519.614445] bond0: (slave veth1): Releasing backup interface
[  519.628355] bond0: (slave veth0): Releasing backup interface
[  519.653400] bond0 (unregistering): Released all slaves