With the silx 2.0.0 version the failire is located in the OpenCL part the backtrace is this one when running the median filter
# build the packag eintht echroot and enter into it once build dgit --gbp sbuild --finished-build-commands '%SBUILD_SHELL' run this command to obtain the backtrace... DEBUGINFOD_URLS="https://debuginfod.debian.net"; PYTHONPATH=. gdb --args python3.11 -m pytest --pyarg silx silx/image/test/test_medianfilter.py here the backtrace. Thread 1 "python3.11" received signal SIGABRT, Aborted. 0x00007ffff7d3516c in ?? () from /lib/x86_64-linux-gnu/libc.so.6 (gdb) bt #0 0x00007ffff7d3516c in ?? () from /lib/x86_64-linux-gnu/libc.so.6 #1 0x00007ffff7ce7472 in raise () from /lib/x86_64-linux-gnu/libc.so.6 #2 0x00007ffff7cd14b2 in abort () from /lib/x86_64-linux-gnu/libc.so.6 #3 0x00007ffff7cd13d5 in ?? () from /lib/x86_64-linux-gnu/libc.so.6 #4 0x00007ffff7ce03a2 in __assert_fail () from /lib/x86_64-linux-gnu/libc.so.6 #5 0x00007ffff344770d in pocl::Kernel::createParallelRegionBefore (this=<optimized out>, B=0x8980180) at ../llvmopencl/./lib/llvmopencl/Kernel.cc:129 #6 pocl::Kernel::getParallelRegions (this=<optimized out>, LI=..., ParallelRegions=0x7fffffff4860) at ../llvmopencl/./lib/llvmopencl/Kernel.cc:193 #7 0x00007ffff346ab82 in pocl::WorkitemLoopsImpl::processFunction (this=this@entry=0x7fffffff47c0, F=...) at ../llvmopencl/./lib/llvmopencl/WorkitemLoops.cc:445 #8 0x00007ffff346cb8d in pocl::WorkitemLoopsImpl::runOnFunction (this=0x7fffffff47c0, F=...) at ../llvmopencl/./lib/llvmopencl/WorkitemLoops.cc:183 #9 0x00007ffff346ecac in pocl::WorkitemLoops::run (this=<optimized out>, F=..., AM=...) at ../llvmopencl/./lib/llvmopencl/WorkitemLoops.cc:1490 #10 0x00007ffff346ede5 in llvm::detail::PassModel<llvm::Function, pocl::WorkitemLoops, llvm::PreservedAnalyses, llvm::AnalysisManager<llvm::Function>>::run(llvm::Function&, llvm::AnalysisManager<llvm::Function>&) (this=<optimized out>, IR=..., AM=...) at /usr/lib/llvm-16/include/llvm/IR/PassManagerInternal.h:89 #11 0x00007fffe91d7579 in run () at llvm/include/llvm/IR/PassManager.h:517 #12 0x00007fffeaeedb01 in llvm::detail::PassModel<llvm::Function, llvm::PassManager<llvm::Function, llvm::AnalysisManager<llvm::Function>>, llvm::PreservedAnalyses, llvm::AnalysisManager<llvm::Function>>::run(llvm::Function&, llvm::AnalysisManager<llvm::Function>&) () at llvm/include/llvm/IR/PassManagerInternal.h:89 #13 0x00007fffe91dade6 in run () at build-llvm/tools/clang/stage2-bins/llvm/lib/IR/PassManager.cpp:124 #14 0x00007fffeaeed921 in llvm::detail::PassModel<llvm::Module, llvm::ModuleToFunctionPassAdaptor, llvm::PreservedAnalyses, llvm::AnalysisManager<llvm::Module>>::run(llvm::Module&, llvm::AnalysisManager<llvm::Module>&) () at llvm/include/llvm/IR/PassManagerInternal.h:89 #15 0x00007ffff348cd85 in llvm::PassManager<llvm::Module, llvm::AnalysisManager<llvm::Module>>::run(llvm::Module&, llvm::AnalysisManager<llvm::Module>&) (AM=..., IR=..., this=0x7fffffff50b8) at /usr/include/c++/13/bits/unique_ptr.h:199 #16 PoCLModulePassManager::run (this=0x7fffffff4f98, Bitcode=...) at ./lib/CL/pocl_llvm_wg.cc:322 #17 0x00007ffff3494b14 in TwoStagePoCLModulePassManager::run (Bitcode=..., this=0x7fffffff4e10) at ./lib/CL/pocl_llvm_wg.cc:386 #18 runKernelCompilerPasses (Device=Device@entry=0x151f050, Mod=...) at ./lib/CL/pocl_llvm_wg.cc:727 #19 0x00007ffff3496302 in pocl_llvm_run_pocl_passes(llvm::Module*, _cl_command_run*, llvm::LLVMContext*, PoclLLVMContextData*, _cl_kernel*, _cl_device_id*, int) [clone .isra.0] ( Bitcode=Bitcode@entry=0x16d6ef0, RunCommand=RunCommand@entry=0x7fffffffbd40, PoclCtx=PoclCtx@entry=0x157e340, Kernel=Kernel@entry=0x7fffffffbcb0, Device=Device@entry=0x151f050, Specialize=Specialize@entry=0, LLVMContext=<optimized out>) at ./lib/CL/pocl_llvm_wg.cc:1101 #20 0x00007ffff348ff32 in pocl_llvm_generate_workgroup_function_nowrite (DeviceI=DeviceI@entry=0, Device=Device@entry=0x151f050, Kernel=Kernel@entry=0x7fffffffbcb0, Command=Command@entry=0x7fffffffbd40, Output=Output@entry=0x7fffffff6548, Specialize=Specialize@entry=0) at ./lib/CL/pocl_llvm_wg.cc:1147 #21 0x00007ffff3424b2f in llvm_codegen (output=output@entry=0x30d19f0 "/sbuild-nonexistent/.cache/pocl/kcache/BC/KCELIMKPIAEADDLPJHGMOMPOPMNFLCMCBIOCK/medfilt2d/0-0-0/medfilt2d.so", device_i=device_i@entry=0, kernel=kernel@entry=0x7fffffffbcb0, device=0x151f050, command=command@entry=0x7fffffffbd40, specialize=specialize@entry=0) at ./lib/CL/devices/common.c:137 #22 0x00007ffff342778e in pocl_check_kernel_disk_cache (command=command@entry=0x7fffffffbd40, specialized=specialized@entry=0) at ./lib/CL/devices/common.c:983 #23 0x00007ffff3427e7a in pocl_check_kernel_dlhandle_cache (command=command@entry=0x7fffffffbd40, retain=retain@entry=0, specialize=specialize@entry=0) at ./lib/CL/devices/common.c:1108 #24 0x00007fffe477fc3d in pocl_basic_compile_kernel (cmd=0x7fffffffbd40, kernel=0x7fffffffbcb0, device=<optimized out>, specialize=0) at ./lib/CL/devices/basic/basic.c:682 #25 0x00007ffff342c71f in pocl_driver_build_poclbinary (program=0x15a6170, device_i=<optimized out>) at ./lib/CL/devices/common_driver.c:969 #26 0x00007ffff33f291e in get_binary_sizes (sizes=<optimized out>, program=<optimized out>) at ./lib/CL/clGetProgramInfo.c:54 #27 POclGetProgramInfo (program=0x15a6170, param_name=<optimized out>, param_value_size=<optimized out>, param_value=0x15116f0, param_value_size_ret=0x7fffffffbf70) at ./lib/CL/clGetProgramInfo.c:143 #28 0x00007ffff36a46ae in pyopencl::program::get_info (this=0x150ec50, param_name=<optimized out>) at src/wrap_cl.hpp:4348 #29 0x00007ffff36b8524 in pybind11::cpp_function::cpp_function<pybind11::object, pyopencl::program, unsigned int, pybind11::name, pybind11::is_method, pybind11::sibling>(pybind11::object (pyopencl::program::*)(unsigned int) const, pybind11::name const&, pybind11::is_method const&, pybind11::sibling const&)::{lambda(pyopencl::program const*, unsigned int)#1}::operator()(pyopencl::program const*, unsigned int) const ( __closure=<optimized out>, args#0=<optimized out>, c=<optimized out>) at /usr/lib/python3/dist-packages/pybind11/include/pybind11/pybind11.h:132 #30 pybind11::detail::argument_loader<pyopencl::program const*, unsigned int>::call_impl<pybind11::object, pybind11::cpp_function::cpp_function<pybind11::object, pyopencl::program, unsigned int, pybind11::name, pybind11::is_method, pybind11::sibling>(pybind11::object (pyopencl::program::*)(unsigned int) const, pybind11::name const&, pybind11::is_method const&, pybind11::sibling const&)::{lambda(pyopencl::program const*, unsigned int)#1}&, 0ul, 1ul, pybind11::detail::void_type>(pybind11::cpp_function::cpp_function<pybind11::object, pyopencl::program, unsigned int, pybind11::name, pybind11::is_method, pybind11::sibling>(pybind11::object (pyopencl::program::*)(unsigned int) const, pybind11::name const&, pybind11::is_method const&, pybind11::sibling const&)::{lambda(pyopencl::program const*, unsigned int)#1}&, std::integer_sequence<unsigned long, 0ul, 1ul>, pybind11::detail::void_type&&) && (f=..., this=0x7fffffffc020) at /usr/lib/python3/dist-packages/pybind11/include/pybind11/detail/../cast.h:1480 #31 pybind11::detail::argument_loader<pyopencl::program const*, unsigned int>::call<pybind11::object, pybind11::detail::void_type, pybind11::cpp_function::cpp_function<pybind11::object, pyopencl::program, unsigned int, pybind11::name, pybind11::is_method, pybind11::sibling>(pybind11::object (pyopencl::program::*)(unsigned int) const, pybind11::name const&, pybind11::is_method const&, pybind11::sibling const&)::{lambda(pyopencl::program const*, unsigned int)#1}&>(pybind11::cpp_function::cpp_function<pybind11::object, pyopencl::program, unsigned int, pybind11::name, pybind11::is_method, pybind11::sibling>(pybind11::object (pyopencl::program::*)(unsigned int) const, pybind11::name const&, pybind11::is_method const&, pybind11::sibling const&)::{lambda(pyopencl::program const*, unsigned int)#1}&) && (f=..., this=0x7fffffffc020) at /usr/lib/python3/dist-packages/pybind11/include/pybind11/detail/../cast.h:1449 #32 pybind11::cpp_function::initialize<pybind11::cpp_function::initialize<pybind11::object, pyopencl::program, unsigned int, pybind11::name, pybind11::is_method, pybind11::sibling>(pybind11::object (pyopencl::program::*)(unsigned int) const, pybind11::name const&, pybind11::is_method const&, pybind11::sibling const&)::{lambda(pyopencl::program const*, unsigned int)#1}, pybind11::object, pyopencl::program const*, unsi--Type <RET> for more, q to quit, c to continue without paging--c gned int, pybind11::name, pybind11::is_method, pybind11::sibling>(pybind11::cpp_function::initialize<pybind11::object, pyopencl::program, unsigned int, pybind11::name, pybind11::is_method, pybind11::sibling>(pybind11::object (pyopencl::program::*)(unsigned int) const, pybind11::name const&, pybind11::is_method const&, pybind11::sibling const&)::{lambda(pyopencl::program const*, unsigned int)#1}&&, pybind11::object (*)(pyopencl::program const*, unsigned int), pybind11::name const&, pybind11::is_method const&, pybind11::sibling const&)::{lambda(pybind11::detail::function_call&)#1}::operator()(pybind11::detail::function_call&) const (__closure=<optimized out>, call=...) at /usr/lib/python3/dist-packages/pybind11/include/pybind11/pybind11.h:253 #33 0x00007ffff363d891 in pybind11::cpp_function::dispatcher (self=<optimized out>, args_in=0x7ffff72a66c0, kwargs_in=0x0) at /usr/lib/python3/dist-packages/pybind11/include/pybind11/pybind11.h:946 #34 0x000000000054416a in ?? () #35 0x0000000000515b6b in _PyObject_MakeTpCall () #36 0x00000000005298f9 in _PyEval_EvalFrameDefault () #37 0x0000000000557c15 in _PyFunction_Vectorcall () #38 0x000000000051d8fe in _PyObject_FastCallDictTstate () #39 0x000000000055f8ae in ?? () #40 0x0000000000515a65 in _PyObject_MakeTpCall () #41 0x00000000005298f9 in _PyEval_EvalFrameDefault () #42 0x000000000057e902 in ?? () #43 0x000000000057e194 in ?? () #44 0x0000000000564be8 in PyObject_Call () #45 0x000000000052d865 in _PyEval_EvalFrameDefault () #46 0x0000000000557c15 in _PyFunction_Vectorcall () #47 0x000000000051d8fe in _PyObject_FastCallDictTstate () #48 0x0000000000560171 in _PyObject_Call_Prepend () #49 0x00000000006551b6 in ?? () #50 0x0000000000515b6b in _PyObject_MakeTpCall () #51 0x00000000005298f9 in _PyEval_EvalFrameDefault () #52 0x0000000000557c15 in _PyFunction_Vectorcall () #53 0x000000000052d865 in _PyEval_EvalFrameDefault () #54 0x0000000000557c15 in _PyFunction_Vectorcall () #55 0x000000000051d8fe in _PyObject_FastCallDictTstate () #56 0x0000000000560171 in _PyObject_Call_Prepend () #57 0x00000000006551b6 in ?? () #58 0x0000000000564b7e in PyObject_Call () #59 0x000000000052d865 in _PyEval_EvalFrameDefault () #60 0x0000000000557c15 in _PyFunction_Vectorcall () #61 0x000000000052d865 in _PyEval_EvalFrameDefault () #62 0x0000000000557c15 in _PyFunction_Vectorcall () #63 0x000000000052d865 in _PyEval_EvalFrameDefault () #64 0x0000000000557c15 in _PyFunction_Vectorcall () #65 0x000000000051d8fe in _PyObject_FastCallDictTstate () #66 0x0000000000560171 in _PyObject_Call_Prepend () #67 0x00000000006551b6 in ?? () #68 0x0000000000515b6b in _PyObject_MakeTpCall () #69 0x00000000005298f9 in _PyEval_EvalFrameDefault () #70 0x0000000000557c15 in _PyFunction_Vectorcall () #71 0x000000000052d865 in _PyEval_EvalFrameDefault () #72 0x0000000000557c15 in _PyFunction_Vectorcall () #73 0x000000000051d8fe in _PyObject_FastCallDictTstate () #74 0x0000000000560171 in _PyObject_Call_Prepend () #75 0x00000000006551b6 in ?? () #76 0x0000000000515b6b in _PyObject_MakeTpCall () #77 0x00000000005298f9 in _PyEval_EvalFrameDefault () #78 0x0000000000557c15 in _PyFunction_Vectorcall () #79 0x000000000052d865 in _PyEval_EvalFrameDefault () #80 0x0000000000557c15 in _PyFunction_Vectorcall () #81 0x000000000051d8fe in _PyObject_FastCallDictTstate () #82 0x0000000000560171 in _PyObject_Call_Prepend () #83 0x00000000006551b6 in ?? () #84 0x0000000000515b6b in _PyObject_MakeTpCall () #85 0x00000000005298f9 in _PyEval_EvalFrameDefault () #86 0x000000000060606f in PyEval_EvalCode () #87 0x000000000061a084 in ?? () #88 0x0000000000537e1b in ?? () #89 0x0000000000537cc0 in PyObject_Vectorcall () #90 0x00000000005298f9 in _PyEval_EvalFrameDefault () #91 0x0000000000557c15 in _PyFunction_Vectorcall () #92 0x000000000062d79d in ?? () #93 0x000000000062d109 in Py_RunMain () #94 0x00000000005f95fb in Py_BytesMain () #95 0x00007ffff7cd26ca in ?? () from /lib/x86_64-linux-gnu/libc.so.6 #96 0x00007ffff7cd2785 in __libc_start_main () from /lib/x86_64-linux-gnu/libc.so.6 #97 0x00000000005f9491 in _start ()
