segmentation fault on start

[hoyanf]

[2017-08-08 10:53:44] Monero crypto-pool alive, testing stabilitySegmentation fault

Below is the log detail with debug enabled :-

[2017-08-08 10:53:44] Log date is now 2017-08-08
[2017-08-08 10:53:44] default_profile.name is xmr
[2017-08-08 10:53:44] Started sgminer 5.5.5-gm-a
[2017-08-08 10:53:44] * using Jansson 2.7
[2017-08-08 10:53:44] Loaded configuration file /home/yohan/.sgminer/monero.json
[2017-08-08 10:53:44] CL Platform vendor: Advanced Micro Devices, Inc.
[2017-08-08 10:53:44] CL Platform name: AMD Accelerated Parallel Processing
[2017-08-08 10:53:44] CL Platform version: OpenCL 2.0 AMD-APP (2442.7)
[2017-08-08 10:53:44] Platform devices: 3
[2017-08-08 10:53:44] 0 Baffin
[2017-08-08 10:53:44] GPU0: detected PCIe topology 0000:03:00.0
[2017-08-08 10:53:44] 1 Baffin
[2017-08-08 10:53:44] GPU1: detected PCIe topology 0000:04:00.0
[2017-08-08 10:53:44] 2 Baffin
[2017-08-08 10:53:44] GPU2: detected PCIe topology 0000:07:00.0
[2017-08-08 10:53:44] Default Devices = all
[2017-08-08 10:53:44] set_devices(all)
[2017-08-08 10:53:44] Loading settings from profile "xmr" for pool 2
[2017-08-08 10:53:44] Pool 2 Algorithm set to "cryptonight"
[2017-08-08 10:53:44] Pool 2 devices set to "all"
[2017-08-08 10:53:44] Pool 2 lookup gap set to "(null)"
[2017-08-08 10:53:44] Pool 2 Intensity set to "8"
[2017-08-08 10:53:44] Pool 2 Thread Concurrency set to "(null)"
[2017-08-08 10:53:44] Pool 2 GPU Clock set to "(null)"
[2017-08-08 10:53:44] Pool 2 GPU Memory clock set to "(null)"
[2017-08-08 10:53:44] Pool 2 GPU Threads set to "1"
[2017-08-08 10:53:44] Pool 2 GPU Fan set to "(null)"
[2017-08-08 10:53:44] Pool 2 GPU Powertune set to "(null)"
[2017-08-08 10:53:44] Pool 2 GPU Vddc set to "(null)"
[2017-08-08 10:53:44] Pool 2 Shaders set to "(null)"
[2017-08-08 10:53:44] Pool 2 Worksize set to "(null)"
[2017-08-08 10:53:44] Loading settings from profile "xmr" for pool 1
[2017-08-08 10:53:44] Pool 1 Algorithm set to "cryptonight"
[2017-08-08 10:53:44] Pool 1 devices set to "all"
[2017-08-08 10:53:44] Pool 1 lookup gap set to "(null)"
[2017-08-08 10:53:44] Pool 1 Intensity set to "8"
[2017-08-08 10:53:44] Pool 1 Thread Concurrency set to "(null)"
[2017-08-08 10:53:44] Pool 1 GPU Clock set to "(null)"
[2017-08-08 10:53:44] Pool 1 GPU Memory clock set to "(null)"
[2017-08-08 10:53:44] Pool 1 GPU Threads set to "1"
[2017-08-08 10:53:44] Pool 1 GPU Fan set to "(null)"
[2017-08-08 10:53:44] Pool 1 GPU Powertune set to "(null)"
[2017-08-08 10:53:44] Pool 1 GPU Vddc set to "(null)"
[2017-08-08 10:53:44] Pool 1 Shaders set to "(null)"
[2017-08-08 10:53:44] Pool 1 Worksize set to "(null)"
[2017-08-08 10:53:44] Loading settings from profile "xmr" for pool 0
[2017-08-08 10:53:44] Pool 0 Algorithm set to "cryptonight"
[2017-08-08 10:53:44] Pool 0 devices set to "all"
[2017-08-08 10:53:44] Pool 0 lookup gap set to "(null)"
[2017-08-08 10:53:44] Pool 0 Intensity set to "8"
[2017-08-08 10:53:44] Pool 0 Thread Concurrency set to "(null)"
[2017-08-08 10:53:44] Pool 0 GPU Clock set to "(null)"
[2017-08-08 10:53:44] Pool 0 GPU Memory clock set to "(null)"
[2017-08-08 10:53:44] Pool 0 GPU Threads set to "1"
[2017-08-08 10:53:44] Pool 0 GPU Fan set to "(null)"
[2017-08-08 10:53:44] Pool 0 GPU Powertune set to "(null)"
[2017-08-08 10:53:44] Pool 0 GPU Vddc set to "(null)"
[2017-08-08 10:53:44] Pool 0 Shaders set to "(null)"
[2017-08-08 10:53:44] Pool 0 Worksize set to "(null)"
[2017-08-08 10:53:44] Trying to set current pool...
[2017-08-08 10:53:44] Probing for an alive pool
[2017-08-08 10:53:44] Testing Monero crypto-pool
[2017-08-08 10:53:44] Testing Monero xmrpoolnet
[2017-08-08 10:53:44] Testing Monero suprnova
[2017-08-08 10:53:44] Succeeded delayed connect
[2017-08-08 10:53:44] XMR AuthID: 426c39b2-9e16-4924-a660-7ba5faee64ba
[2017-08-08 10:53:44] parse_notify_cn()
[2017-08-08 10:53:44] Stratum authorisation success for Monero xmrpoolnet
[2017-08-08 10:53:44] [THR0] gen_stratum_work_cn() - algorithm = cryptonight
[2017-08-08 10:53:44] gen_stratum_work_cn() done.
[2017-08-08 10:53:44] [THR0] Pushing work from Monero xmrpoolnet to hash queue
[2017-08-08 10:53:44] Network diff set to 4.74K
[2017-08-08 10:53:44] New block: 25b4495c40a36952f6b8d5eba6b6dfe522e1970243eb4251cc8a99a7a4cc0525... diff 4.74K
[2017-08-08 10:53:44] Trying to set current pool...
[2017-08-08 10:53:44] Switching to Monero xmrpoolnet - first alive pool
[2017-08-08 10:53:44] Monero xmrpoolnet alive
[2017-08-08 10:53:44] Trying to set current pool...
[2017-08-08 10:53:44] Startup GPU initialization... Using settings from pool Monero xmrpoolnet.
[2017-08-08 10:53:44] Startup Pool No = 1
[2017-08-08 10:53:44] compare_pool_settings()
[2017-08-08 10:53:44] set_devices(all)
[2017-08-08 10:53:44] Switching to intensity: pool = 8, default =
[2017-08-08 10:53:44] intensity -> 8
[2017-08-08 10:53:44] Set GPU 0 to cryptonight
[2017-08-08 10:53:44] Set GPU 1 to cryptonight
[2017-08-08 10:53:44] Set GPU 2 to cryptonight
[2017-08-08 10:53:44] Allocate new threads...
[2017-08-08 10:53:44] Assign threads for device 0
[2017-08-08 10:53:44] Thread 0 set pool = 1 (Monero xmrpoolnet)
[2017-08-08 10:53:44] Init GPU thread 0 GPU 0 virtual GPU 0
[2017-08-08 10:53:44] CL Platform vendor: Advanced Micro Devices, Inc.
[2017-08-08 10:53:44] CL Platform name: AMD Accelerated Parallel Processing
[2017-08-08 10:53:44] CL Platform version: OpenCL 2.0 AMD-APP (2442.7)
[2017-08-08 10:53:44] Platform devices: 3
[2017-08-08 10:53:44] 0 Baffin
[2017-08-08 10:53:44] GPU0: detected PCIe topology 0000:03:00.0
[2017-08-08 10:53:44] 1 Baffin
[2017-08-08 10:53:44] GPU1: detected PCIe topology 0000:04:00.0
[2017-08-08 10:53:44] 2 Baffin
[2017-08-08 10:53:44] GPU2: detected PCIe topology 0000:07:00.0
[2017-08-08 10:53:44] List of devices:
[2017-08-08 10:53:44] 0 Baffin
[2017-08-08 10:53:44] 1 Baffin
[2017-08-08 10:53:44] 2 Baffin
[2017-08-08 10:53:44] Selected 0: Baffin
[2017-08-08 10:53:44] Succeeded delayed connect
[2017-08-08 10:53:44] Preferred vector width reported 1
[2017-08-08 10:53:44] Max work group size reported 256
[2017-08-08 10:53:44] Maximum work size for this GPU (0) is 256.
[2017-08-08 10:53:44] Your GPU (#0) has 16 compute units, and all AMD cards in the 7 series or newer (GCN cards) have 64 shaders per compute unit - this means it has 1024 shaders.
[2017-08-08 10:53:44] Max mem alloc size is 4026531840
[2017-08-08 10:53:44] Using source file cryptonight.cl
[2017-08-08 10:53:44] GPU 0: selecting lookup gap of 2
[2017-08-08 10:53:44] GPU 0: selecting thread concurrency of 30656
[2017-08-08 10:53:44] Setting worksize to 256
[2017-08-08 10:53:44] Using binary file cryptonightBaffingw256l8.bin
[2017-08-08 10:53:44] 1 Baffin
[2017-08-08 10:53:44] 2 Baffin
[2017-08-08 10:53:44] Selected 0: Baffin
[2017-08-08 10:53:44] Succeeded delayed connect
[2017-08-08 10:53:44] Preferred vector width reported 1
[2017-08-08 10:53:44] Max work group size reported 256
[2017-08-08 10:53:44] Maximum work size for this GPU (0) is 256.
[2017-08-08 10:53:44] Your GPU (#0) has 16 compute units, and all AMD cards in the 7 series or newer (GCN cards) have 64 shaders per compute unit - this means it has 1024 shaders.
[2017-08-08 10:53:44] Max mem alloc size is 4026531840
[2017-08-08 10:53:44] Using source file cryptonight.cl
[2017-08-08 10:53:44] GPU 0: selecting lookup gap of 2
[2017-08-08 10:53:44] GPU 0: selecting thread concurrency of 30656
[2017-08-08 10:53:44] Setting worksize to 256
[2017-08-08 10:53:44] Using binary file cryptonightBaffingw256l8.bin
[2017-08-08 10:53:44] No binary found, generating from source
[2017-08-08 10:53:44] Building binary cryptonightBaffingw256l8.bin
[2017-08-08 10:53:44] Trying to open /usr/local/bin/cryptonight.cl...
[2017-08-08 10:53:44] Using /usr/local/bin/cryptonight.cl
[2017-08-08 10:53:44] CompilerOptions: -I "." -I "./kernel" -I "." -D WORKSIZE=256 -I "/usr/local/bin"
[2017-08-08 10:53:44] XMR AuthID: 832235869392752
[2017-08-08 10:53:44] parse_notify_cn()
[2017-08-08 10:53:44] Stratum authorisation success for Monero crypto-pool
[2017-08-08 10:53:44] [THR0] gen_stratum_work_cn() - algorithm = cryptonight
[2017-08-08 10:53:44] gen_stratum_work_cn() done.
[2017-08-08 10:53:44] [THR0] Pushing work from Monero crypto-pool to hash queue
[2017-08-08 10:53:44] Monero crypto-pool now up to date
[2017-08-08 10:53:44] Monero crypto-pool alive, testing stability
[2017-08-08 10:53:44] Trying to set current pool...
[2017-08-08 10:53:45] Succeeded delayed connect
[2017-08-08 10:53:45] XMR AuthID: 189203557721339
[2017-08-08 10:53:45] parse_notify_cn()
[2017-08-08 10:53:45] Stratum authorisation success for Monero suprnova
[2017-08-08 10:53:45] [THR0] gen_stratum_work_cn() - algorithm = cryptonight
[2017-08-08 10:53:45] gen_stratum_work_cn() done.
[2017-08-08 10:53:45] [THR0] Pushing work from Monero suprnova to hash queue
[2017-08-08 10:53:45] Monero suprnova now up to date
[2017-08-08 10:53:45] Monero suprnova alive
[2017-08-08 10:53:45] Trying to set current pool...

[elisaado]

Same here, but only with cryptonight algo.