[  830.919437] 8021q: adding VLAN 0 to HW filter on device bond0
[  830.922366] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  830.925331] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  830.928219] br0: port 1(veth0) entered blocking state
[  830.928251] br0: port 1(veth0) entered disabled state
[  830.928288] veth0: entered allmulticast mode
[  830.928351] veth0: entered promiscuous mode
[  830.931218] br0: port 2(veth1) entered blocking state
[  830.931249] br0: port 2(veth1) entered disabled state
[  830.931283] veth1: entered allmulticast mode
[  830.931326] veth1: entered promiscuous mode
[  831.937716] br0: port 1(veth0) entered blocking state
[  831.937793] br0: port 1(veth0) entered forwarding state
[  831.937876] br0: port 2(veth1) entered blocking state
[  831.937941] br0: port 2(veth1) entered forwarding state
[  832.961712] bond0: (slave veth0): link status definitely up
[  832.961799] bond0: (slave veth1): link status definitely up
[  832.961880] bond0: (slave veth0): making interface the new active one
[  832.961970] bond0: active interface up!
[  833.058336] veth1: left allmulticast mode
[  833.058393] veth1: left promiscuous mode
[  833.058477] br0: port 2(veth1) entered disabled state
[  833.058596] veth0: left allmulticast mode
[  833.058688] veth0: left promiscuous mode
[  833.058753] br0: port 1(veth0) entered disabled state
[  833.084828] bond0: (slave veth1): Releasing backup interface
[  833.091842] bond0: (slave veth0): Releasing backup interface
[  833.129778] bond0 (unregistering): Released all slaves