Ethminer R9 280X

[OPENCL]:Found suitable OpenCL device [Tahiti] with 3211218944 bytes of GPU memory
miner  01:34:09.261|ethminer  Getting work package...
miner  01:34:09.526|ethminer  Grabbing DAG for #39c5f107…
miner  01:34:33.670|ethminer  Got work package:
  ℹ  01:34:33.670|ethminer  Loading full DAG of seedhash: #9e972470…
miner  01:34:33.670|ethminer    Header-hash: 83f923d8a8b1e94830d4edcb53f4f7eb64b28ecfdb77fc9381158a715d3026e2
miner  01:34:33.670|ethminer    Seedhash: 39c5f107628ba618a6a867dd78baf80d6d04ace84c3835886f198872e48f084a
miner  01:34:33.670|ethminer    Target: 000010c6f7a0b5ed8d36b4c7f34938583621fafc8b0079a2834d26fa3fcc9ea9
  ℹ  01:34:33.688|gpuminer0  workLoop 0 #00000000… #39c5f107…
  ℹ  01:34:33.688|gpuminer0  Initialising miner...
miner  01:34:34.188|ethminer  Mining on PoWhash #83f923d8… : 0 H/s = 0 hashes / 0.5 s
[OPENCL]:Using platform: AMD Accelerated Parallel Processing
[OPENCL]:Using device: Tahiti(OpenCL 1.2 AMD-APP (2348.3))
miner  01:34:50.880|ethminer  Got work package:
  ℹ  01:34:50.880|ethminer  Full DAG loaded
miner  01:34:50.880|ethminer    Header-hash: 1f54ca1887903c063672e8525f30228cec12545f9347a2b716e7cb2321579132
miner  01:34:50.881|ethminer    Seedhash: 39c5f107628ba618a6a867dd78baf80d6d04ace84c3835886f198872e48f084a
[OPENCL]:clCreateCommandQueue(-6)
miner  01:34:50.881|ethminer    Target: 000010c6f7a0b5ed8d36b4c7f34938583621fafc8b0079a2834d26fa3fcc9ea9
[OPENCL]:clEnqueueWriteBuffer(-36)