clCreateBuffer

Thread 4 (Thread 0x7ffff0cb5700 (LWP 6502)):
#0  syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:39
No locals.
#1  0x00007ffff7ea346d in tbb::internal::rml::private_worker::run (this=0x7ffff467feac) at ../../src/tbb/private_server.cpp:262
No locals.
#2  0x00007ffff7ea3206 in tbb::internal::rml::private_worker::thread_routine (arg=0x7ffff467feac) at ../../src/tbb/private_server.cpp:223
No locals.
#3  0x00007ffff7bc4e9a in start_thread (arg=0x7ffff0cb5700) at pthread_create.c:308
        __res = <optimized out>
        pd = 0x7ffff0cb5700
        now = <optimized out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {1, -7446750363262813939, 140737237441896, 140737233246656, 4, 7, 7446757411858512141, 7446768535825905933}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
        not_first_call = 0
        pagesize_m1 = <optimized out>
        sp = <optimized out>
        freesize = <optimized out>
        __PRETTY_FUNCTION__ = "start_thread"
#4  0x00007ffff66e54bd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
No locals.
#5  0x0000000000000000 in ?? ()
No symbol table info available.

Thread 3 (Thread 0x7fffe8cb5700 (LWP 6501)):
#0  syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:39
No locals.
#1  0x00007ffff7ea346d in tbb::internal::rml::private_worker::run (this=0x7ffff467ffac) at ../../src/tbb/private_server.cpp:262
No locals.
#2  0x00007ffff7ea3206 in tbb::internal::rml::private_worker::thread_routine (arg=0x7ffff467ffac) at ../../src/tbb/private_server.cpp:223
No locals.
#3  0x00007ffff7bc4e9a in start_thread (arg=0x7fffe8cb5700) at pthread_create.c:308
        __res = <optimized out>
        pd = 0x7fffe8cb5700
        now = <optimized out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {1, -7446750363262813939, 140737488345272, 140737099028928, 4, 7, 7446704635300378893, 7446768535825905933}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
        not_first_call = 0
        pagesize_m1 = <optimized out>
        sp = <optimized out>
        freesize = <optimized out>
        __PRETTY_FUNCTION__ = "start_thread"
#4  0x00007ffff66e54bd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
No locals.
#5  0x0000000000000000 in ?? ()
No symbol table info available.

Thread 2 (Thread 0x7ffff10b6700 (LWP 6500)):
#0  syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:39
No locals.
#1  0x00007ffff7ea346d in tbb::internal::rml::private_worker::run (this=0x7ffff467ff2c) at ../../src/tbb/private_server.cpp:262
No locals.
#2  0x00007ffff7ea3206 in tbb::internal::rml::private_worker::thread_routine (arg=0x7ffff467ff2c) at ../../src/tbb/private_server.cpp:223
No locals.
#3  0x00007ffff7bc4e9a in start_thread (arg=0x7ffff10b6700) at pthread_create.c:308
        __res = <optimized out>
        pd = 0x7ffff10b6700
        now = <optimized out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {1, -7446750363262813939, 140737488345272, 140737237445056, 4, 7, 7446756862639569165, 7446768535825905933}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
        not_first_call = 0
        pagesize_m1 = <optimized out>
        sp = <optimized out>
        freesize = <optimized out>
        __PRETTY_FUNCTION__ = "start_thread"
#4  0x00007ffff66e54bd in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
No locals.
#5  0x0000000000000000 in ?? ()
No symbol table info available.

Thread 1 (Thread 0x7ffff7fd4780 (LWP 6493)):
#0  __memmove_ssse3_back () at ../sysdeps/x86_64/multiarch/memcpy-ssse3-back.S:2723
No locals.
#1  0x00007ffff46b6cb1 in clCopyMemoryRegion(SMemCpyParams*) () from /usr/lib64/OpenCL/vendors/intel/libcpu_device.so
No symbol table info available.
#2  0x00007ffff46add63 in Intel::OpenCL::CPUDevice::CPUDevMemoryObject::Init() () from /usr/lib64/OpenCL/vendors/intel/libcpu_device.so
No symbol table info available.
#3  0x00007ffff46adf1f in Intel::OpenCL::CPUDevice::MemoryAllocator::CreateObject(void*, unsigned long, _cl_image_format const*, unsigned long, unsigned long const*, void*, unsigned long const*, cl_dev_host_ptr_flags, IOCLDevMemoryObject**) () from /usr/lib64/OpenCL/vendors/intel/libcpu_device.so
No symbol table info available.
#4  0x00007ffff4e9d96e in Intel::OpenCL::Framework::SingleUnifiedMemObject::Initialize(unsigned long, _cl_image_format const*, unsigned int, unsigned long const*, unsigned long const*, void*) () from /usr/lib64/OpenCL/vendors/intel/libintelocl.so
No symbol table info available.
#5  0x00007ffff4e7d033 in Intel::OpenCL::Framework::Context::CreateBuffer(unsigned long, unsigned long, void*, Intel::OpenCL::Framework::MemoryObject**) () from /usr/lib64/OpenCL/vendors/intel/libintelocl.so
No symbol table info available.
#6  0x00007ffff4e70192 in Intel::OpenCL::Framework::ContextModule::CreateBuffer(_cl_context*, unsigned long, unsigned long, void*, int*) () from /usr/lib64/OpenCL/vendors/intel/libintelocl.so
No symbol table info available.