[  897.249591] 8021q: adding VLAN 0 to HW filter on device bond0
[  897.253106] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  897.256606] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  897.260095] br0: port 1(veth0) entered blocking state
[  897.260170] br0: port 1(veth0) entered disabled state
[  897.260238] veth0: entered allmulticast mode
[  897.260329] veth0: entered promiscuous mode
[  897.263791] br0: port 2(veth1) entered blocking state
[  897.263823] br0: port 2(veth1) entered disabled state
[  897.263858] veth1: entered allmulticast mode
[  897.263918] veth1: entered promiscuous mode
[  898.301941] br0: port 1(veth0) entered blocking state
[  898.302060] br0: port 1(veth0) entered forwarding state
[  898.302152] br0: port 2(veth1) entered blocking state
[  898.302222] br0: port 2(veth1) entered forwarding state
[  900.348920] bond0: (slave veth0): link status definitely up
[  900.348980] bond0: (slave veth1): link status definitely up
[  900.349046] bond0: (slave veth0): making interface the new active one
[  900.349106] bond0: active interface up!
[  900.390842] veth1: left allmulticast mode
[  900.390881] veth1: left promiscuous mode
[  900.390920] br0: port 2(veth1) entered disabled state
[  900.391010] veth0: left allmulticast mode
[  900.391031] veth0: left promiscuous mode
[  900.391055] br0: port 1(veth0) entered disabled state
[  900.398131] bond0: (slave veth1): Releasing backup interface
[  900.410050] bond0: (slave veth0): Releasing backup interface
[  900.445951] bond0 (unregistering): Released all slaves