[  907.311038] 8021q: adding VLAN 0 to HW filter on device bond0
[  907.314599] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  907.318160] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  907.321656] br0: port 1(veth0) entered blocking state
[  907.321689] br0: port 1(veth0) entered disabled state
[  907.321724] veth0: entered allmulticast mode
[  907.321783] veth0: entered promiscuous mode
[  907.325292] br0: port 2(veth1) entered blocking state
[  907.325357] br0: port 2(veth1) entered disabled state
[  907.325428] veth1: entered allmulticast mode
[  907.325518] veth1: entered promiscuous mode
[  908.351896] br0: port 1(veth0) entered blocking state
[  908.352011] br0: port 1(veth0) entered forwarding state
[  908.352102] br0: port 2(veth1) entered blocking state
[  908.352181] br0: port 2(veth1) entered forwarding state
[  910.399876] bond0: (slave veth0): link status definitely up
[  910.399937] bond0: (slave veth1): link status definitely up
[  910.400019] bond0: (slave veth0): making interface the new active one
[  910.400079] bond0: active interface up!
[  910.452641] veth1: left allmulticast mode
[  910.452681] veth1: left promiscuous mode
[  910.452712] br0: port 2(veth1) entered disabled state
[  910.452783] veth0: left allmulticast mode
[  910.452805] veth0: left promiscuous mode
[  910.452829] br0: port 1(veth0) entered disabled state
[  910.458236] bond0: (slave veth1): Releasing backup interface
[  910.462018] bond0: (slave veth0): Releasing backup interface
[  910.487899] bond0 (unregistering): Released all slaves