[  514.503885] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  514.514805] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  514.526153] br0: port 1(veth0) entered blocking state
[  514.526269] br0: port 1(veth0) entered disabled state
[  514.526354] veth0: entered allmulticast mode
[  514.526482] veth0: entered promiscuous mode
[  514.538334] br0: port 2(veth1) entered blocking state
[  514.538399] br0: port 2(veth1) entered disabled state
[  514.538461] veth1: entered allmulticast mode
[  514.538553] veth1: entered promiscuous mode
[  515.528580] br0: port 1(veth0) entered blocking state
[  515.528724] br0: port 1(veth0) entered forwarding state
[  515.528835] br0: port 2(veth1) entered blocking state
[  515.528893] br0: port 2(veth1) entered forwarding state
[  517.576552] bond0: (slave veth0): link status definitely up
[  517.576725] bond0: (slave veth1): link status definitely up
[  517.576781] bond0: (slave veth0): making interface the new active one
[  517.576874] bond0: active interface up!
[  517.645598] veth1: left allmulticast mode
[  517.645696] veth1: left promiscuous mode
[  517.645764] br0: port 2(veth1) entered disabled state
[  517.645897] veth0: left allmulticast mode
[  517.645944] veth0: left promiscuous mode
[  517.645998] br0: port 1(veth0) entered disabled state
[  517.666042] bond0: (slave veth1): Releasing backup interface
[  517.671749] bond0: (slave veth0): Releasing backup interface
[  517.692716] bond0 (unregistering): Released all slaves