[   84.445142][ T2230] ip (2230) used greatest stack depth: 23968 bytes left
[   84.694496][ T2241] br0: port 1(dummy0) entered blocking state
[   84.694946][ T2241] br0: port 1(dummy0) entered disabled state
[   84.695143][ T2241] dummy0: entered allmulticast mode
[   84.696575][ T2241] dummy0: entered promiscuous mode
[   84.731060][ T2242] br0: port 1(dummy0) entered blocking state
[   84.731312][ T2242] br0: port 1(dummy0) entered forwarding state
[   87.141169][   T12] dummy0: left allmulticast mode
[   87.141870][   T12] dummy0: left promiscuous mode
[   87.142138][   T12] br0: port 1(dummy0) entered disabled state