[  905.254568] 8021q: adding VLAN 0 to HW filter on device bond0
[  905.257942] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  905.261294] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  905.264581] br0: port 1(veth0) entered blocking state
[  905.264612] br0: port 1(veth0) entered disabled state
[  905.264648] veth0: entered allmulticast mode
[  905.264702] veth0: entered promiscuous mode
[  905.268026] br0: port 2(veth1) entered blocking state
[  905.268056] br0: port 2(veth1) entered disabled state
[  905.268093] veth1: entered allmulticast mode
[  905.268145] veth1: entered promiscuous mode
[  905.271620] br0: port 1(veth0) entered blocking state
[  905.271689] br0: port 1(veth0) entered forwarding state
[  906.310014] br0: port 2(veth1) entered blocking state
[  906.310069] br0: port 2(veth1) entered forwarding state
[  907.334001] bond0: (slave veth0): link status definitely up
[  907.334099] bond0: (slave veth1): link status definitely up
[  907.334186] bond0: (slave veth0): making interface the new active one
[  907.334281] bond0: active interface up!
[  907.439831] veth1: left allmulticast mode
[  907.439911] veth1: left promiscuous mode
[  907.440017] br0: port 2(veth1) entered disabled state
[  907.440160] veth0: left allmulticast mode
[  907.440219] veth0: left promiscuous mode
[  907.440319] br0: port 1(veth0) entered disabled state
[  907.448539] bond0: (slave veth1): Releasing backup interface
[  907.452116] bond0: (slave veth0): Releasing backup interface
[  907.478031] bond0 (unregistering): Released all slaves