[  516.588901] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  516.598637] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  516.606861] br0: port 1(veth0) entered blocking state
[  516.606936] br0: port 1(veth0) entered disabled state
[  516.606992] veth0: entered allmulticast mode
[  516.607075] veth0: entered promiscuous mode
[  516.615611] br0: port 2(veth1) entered blocking state
[  516.615662] br0: port 2(veth1) entered disabled state
[  516.615706] veth1: entered allmulticast mode
[  516.615779] veth1: entered promiscuous mode
[  517.623156] br0: port 1(veth0) entered blocking state
[  517.623222] br0: port 1(veth0) entered forwarding state
[  517.623301] br0: port 2(veth1) entered blocking state
[  517.623341] br0: port 2(veth1) entered forwarding state
[  519.670227] bond0: (slave veth0): link status definitely up
[  519.670328] bond0: (slave veth1): link status definitely up
[  519.670366] bond0: (slave veth0): making interface the new active one
[  519.670431] bond0: active interface up!
[  519.709544] veth1: left allmulticast mode
[  519.709625] veth1: left promiscuous mode
[  519.709687] br0: port 2(veth1) entered disabled state
[  519.709871] veth0: left allmulticast mode
[  519.709918] veth0: left promiscuous mode
[  519.709970] br0: port 1(veth0) entered disabled state
[  519.735468] bond0: (slave veth1): Releasing backup interface
[  519.741382] bond0: (slave veth0): Releasing backup interface
[  519.777442] bond0 (unregistering): Released all slaves