[    2.273460] ip (188) used greatest stack depth: 12264 bytes left
[    2.298329] br0: port 1(dummy0) entered blocking state
[    2.298380] br0: port 1(dummy0) entered disabled state
[    2.298415] dummy0: entered allmulticast mode
[    2.298477] dummy0: entered promiscuous mode
[    2.302014] br0: port 1(dummy0) entered blocking state
[    2.302086] br0: port 1(dummy0) entered forwarding state
[    2.532672] dummy0: left allmulticast mode
[    2.532718] dummy0: left promiscuous mode
[    2.532756] br0: port 1(dummy0) entered disabled state