[  832.584183][ T9406] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  832.683360][ T9407] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  832.762057][ T9408] br0: port 1(veth0) entered blocking state
[  832.762371][ T9408] br0: port 1(veth0) entered disabled state
[  832.762627][ T9408] veth0: entered allmulticast mode
[  832.763815][ T9408] veth0: entered promiscuous mode
[  832.883063][ T9409] br0: port 2(veth1) entered blocking state
[  832.883374][ T9409] br0: port 2(veth1) entered disabled state
[  832.883625][ T9409] veth1: entered allmulticast mode
[  832.884857][ T9409] veth1: entered promiscuous mode
[  833.312788][   T40] br0: port 1(veth0) entered blocking state
[  833.313061][   T40] br0: port 1(veth0) entered forwarding state
[  833.314029][   T40] br0: port 2(veth1) entered blocking state
[  833.314275][   T40] br0: port 2(veth1) entered forwarding state
[  834.568959][  T264] bond0: (slave veth1): link status definitely up
[  834.569531][  T264] bond0: (slave veth1): making interface the new active one
[  834.570862][  T264] bond0: active interface up!
[  834.942074][  T264] veth1: left allmulticast mode
[  834.942575][  T264] veth1: left promiscuous mode
[  834.943022][  T264] br0: port 2(veth1) entered disabled state
[  834.945982][  T264] veth0: left allmulticast mode
[  834.946308][  T264] veth0: left promiscuous mode
[  834.946714][  T264] br0: port 1(veth0) entered disabled state
[  835.129314][  T264] bond0: (slave veth1): Releasing backup interface
[  835.276656][  T264] bond0: (slave veth0): Releasing backup interface
[  835.664172][  T264] bond0 (unregistering): Released all slaves