[   13.911369] bond0: (slave veth0): Enslaving as a backup interface with a down link
[   13.919196] bond0: (slave veth1): Enslaving as a backup interface with a down link
[   13.928017] br0: port 1(veth0) entered blocking state
[   13.928073] br0: port 1(veth0) entered disabled state
[   13.928117] veth0: entered allmulticast mode
[   13.928196] veth0: entered promiscuous mode
[   13.937352] br0: port 2(veth1) entered blocking state
[   13.937438] br0: port 2(veth1) entered disabled state
[   13.937500] veth1: entered allmulticast mode
[   13.937590] veth1: entered promiscuous mode
[   14.910031] br0: port 1(veth0) entered blocking state
[   14.910185] br0: port 1(veth0) entered forwarding state
[   14.910270] br0: port 2(veth1) entered blocking state
[   14.910330] br0: port 2(veth1) entered forwarding state
[   16.958021] bond0: (slave veth0): link status definitely up
[   16.958145] bond0: (slave veth1): link status definitely up
[   16.958194] bond0: (slave veth0): making interface the new active one
[   16.958253] bond0: active interface up!
[   17.044108] veth1: left allmulticast mode
[   17.044170] veth1: left promiscuous mode
[   17.044213] br0: port 2(veth1) entered disabled state
[   17.044318] veth0: left allmulticast mode
[   17.044351] veth0: left promiscuous mode
[   17.044417] br0: port 1(veth0) entered disabled state
[   17.062229] bond0: (slave veth1): Releasing backup interface
[   17.074173] bond0: (slave veth0): Releasing backup interface