When tensor is resized, reference array to it's sizes may become invalid. Make a copy in advance. <details> <summary>ASAN report</summary> ``` ================================================================= ==1115867==ERROR: AddressSanitizer: heap-use-after-free on address 0x61000013d790 at pc 0x03ff8e7da360 bp 0x03fff53c83a0 sp 0x03fff53c8390 READ of size 8 at 0x61000013d790 thread T0 #0 0x3ff8e7da35f in c10::SymInt::is_heap_allocated() const /home/user/pytorch/c10/core/SymInt.h:154 #1 0x3ff8e7da35f in c10::SymInt::maybe_as_int() const /home/user/pytorch/c10/core/SymInt.h:215 #2 0x3ff8e7d0a6d in c10::SymInt::sym_eq(c10::SymInt const&) const /home/user/pytorch/c10/core/SymInt.cpp:69 #3 0x3ff7a9ab0bd in c10::SymInt::operator==(c10::SymInt const&) const /home/user/pytorch/c10/core/SymInt.h:177 #4 0x3ff7a9aaedd in bool std::__equal<false>::equal<c10::SymInt const*, c10::SymInt const*>(c10::SymInt const*, c10::SymInt const*, c10::SymInt const*) /usr/lib/gcc/s390x-ibm-linux-gnu/11/include/g++- v11/bits/stl_algobase.h:1162 #5 0x3ff7a9aae4b in bool std::__equal_aux1<c10::SymInt const*, c10::SymInt const*>(c10::SymInt const*, c10::SymInt const*, c10::SymInt const*) /usr/lib/gcc/s390x-ibm-linux-gnu/11/include/g++-v11/bits/ stl_algobase.h:1211 #6 0x3ff7a9aae05 in bool std::__equal_aux<c10::SymInt const*, c10::SymInt const*>(c10::SymInt const*, c10::SymInt const*, c10::SymInt const*) /usr/lib/gcc/s390x-ibm-linux-gnu/11/include/g++-v11/bits/s tl_algobase.h:1219 #7 0x3ff7a9aad97 in bool std::equal<c10::SymInt const*, c10::SymInt const*>(c10::SymInt const*, c10::SymInt const*, c10::SymInt const*) /usr/lib/gcc/s390x-ibm-linux-gnu/11/include/g++-v11/bits/stl_alg obase.h:1556 #8 0x3ff4b23c771 in c10::ArrayRef<c10::SymInt>::equals(c10::ArrayRef<c10::SymInt>) const /home/user/pytorch/c10/util/ArrayRef.h:188 #9 0x3ff4cb91bc1 in bool c10::operator!=<c10::SymInt>(c10::ArrayRef<c10::SymInt>, c10::ArrayRef<c10::SymInt>) /home/user/pytorch/c10/util/ArrayRef.h:341 #10 0x3ff6d1b57ff in torch::ADInplaceOrView::resize_(c10::DispatchKeySet, at::Tensor const&, c10::ArrayRef<c10::SymInt>, c10::optional<c10::MemoryFormat>) /home/user/pytorch/torch/csrc/autograd/Variab leTypeManual.cpp:408 #11 0x3ff6d1e59c7 in c10::impl::detail::WrapFunctionIntoFunctor_<c10::CompileTimeFunctionPointer<at::Tensor const& (c10::DispatchKeySet, at::Tensor const&, c10::ArrayRef<c10::SymInt>, c10::optional<c1 0::MemoryFormat>), &torch::ADInplaceOrView::resize_>, at::Tensor const&, c10::guts::typelist::typelist<c10::DispatchKeySet, at::Tensor const&, c10::ArrayRef<c10::SymInt>, c10::optional<c10::MemoryFormat> > >::operator()(c10::DispatchKeySet, at::Tensor const&, c10::ArrayRef<c10::SymInt>, c10::optional<c10::MemoryFormat>) /home/user/pytorch/aten/src/ATen/core/boxing/impl/WrapFunctionIntoFunctor.h:13 #12 0x3ff6d1e59c7 in c10::impl::wrap_kernel_functor_unboxed_<c10::impl::detail::WrapFunctionIntoFunctor_<c10::CompileTimeFunctionPointer<at::Tensor const& (c10::DispatchKeySet, at::Tensor const&, c10: :ArrayRef<c10::SymInt>, c10::optional<c10::MemoryFormat>), &torch::ADInplaceOrView::resize_>, at::Tensor const&, c10::guts::typelist::typelist<c10::DispatchKeySet, at::Tensor const&, c10::ArrayRef<c10::Sy mInt>, c10::optional<c10::MemoryFormat> > >, at::Tensor const& (c10::DispatchKeySet, at::Tensor const&, c10::ArrayRef<c10::SymInt>, c10::optional<c10::MemoryFormat>)>::call(c10::OperatorKernel*, c10::Disp atchKeySet, at::Tensor const&, c10::ArrayRef<c10::SymInt>, c10::optional<c10::MemoryFormat>) /home/user/pytorch/aten/src/ATen/core/boxing/impl/make_boxed_from_unboxed_functor.h:480 #13 0x3ff51ca5129 in at::Tensor const& c10::callUnboxedKernelFunction<at::Tensor const&, at::Tensor const&, c10::ArrayRef<c10::SymInt>, c10::optional<c10::MemoryFormat> >(void*, c10::OperatorKernel*, c10::DispatchKeySet, at::Tensor const&, c10::ArrayRef<c10::SymInt>&&, c10::optional<c10::MemoryFormat>&&) /home/user/pytorch/aten/src/ATen/core/boxing/KernelFunction_impl.h:50 #14 0x3ff51ca6e8f in at::Tensor const& c10::KernelFunction::call<at::Tensor const&, at::Tensor const&, c10::ArrayRef<c10::SymInt>, c10::optional<c10::MemoryFormat> >(c10::OperatorHandle const&, c10::D ispatchKeySet, at::Tensor const&, c10::ArrayRef<c10::SymInt>, c10::optional<c10::MemoryFormat>) const /home/user/pytorch/aten/src/ATen/core/boxing/KernelFunction_impl.h:90 #15 0x3ff51ca6e8f in at::Tensor const& c10::Dispatcher::redispatch<at::Tensor const&, at::Tensor const&, c10::ArrayRef<c10::SymInt>, c10::optional<c10::MemoryFormat> >(c10::TypedOperatorHandle<at::Ten sor const& (at::Tensor const&, c10::ArrayRef<c10::SymInt>, c10::optional<c10::MemoryFormat>)> const&, c10::DispatchKeySet, at::Tensor const&, c10::ArrayRef<c10::SymInt>, c10::optional<c10::MemoryFormat>) const /home/user/pytorch/aten/src/ATen/core/dispatch/Dispatcher.h:656 #16 0x3ff5182006b in c10::TypedOperatorHandle<at::Tensor const& (at::Tensor const&, c10::ArrayRef<c10::SymInt>, c10::optional<c10::MemoryFormat>)>::redispatch(c10::DispatchKeySet, at::Tensor const&, c 10::ArrayRef<c10::SymInt>, c10::optional<c10::MemoryFormat>) const /home/user/pytorch/aten/src/ATen/core/dispatch/Dispatcher.h:492 #17 0x3ff5182006b in at::_ops::resize_::redispatch(c10::DispatchKeySet, at::Tensor const&, c10::ArrayRef<c10::SymInt>, c10::optional<c10::MemoryFormat>) aten/src/ATen/Operators_4.cpp:2144 #18 0x3ff6d1d5e07 in at::redispatch::resize__symint(c10::DispatchKeySet, at::Tensor const&, c10::ArrayRef<c10::SymInt>, c10::optional<c10::MemoryFormat>) aten/src/ATen/RedispatchFunctions.h:2847 #19 0x3ff6d1bbb67 in torch::autograd::VariableType::(anonymous namespace)::resize_(c10::DispatchKeySet, at::Tensor const&, c10::ArrayRef<c10::SymInt>, c10::optional<c10::MemoryFormat>) /home/user/pyto rch/torch/csrc/autograd/VariableTypeManual.cpp:243 #20 0x3ff6d1bd197 in c10::impl::detail::WrapFunctionIntoFunctor_<c10::CompileTimeFunctionPointer<at::Tensor const& (c10::DispatchKeySet, at::Tensor const&, c10::ArrayRef<c10::SymInt>, c10::optional<c1 0::MemoryFormat>), &torch::autograd::VariableType::(anonymous namespace)::resize_>, at::Tensor const&, c10::guts::typelist::typelist<c10::DispatchKeySet, at::Tensor const&, c10::ArrayRef<c10::SymInt>, c10 ::optional<c10::MemoryFormat> > >::operator()(c10::DispatchKeySet, at::Tensor const&, c10::ArrayRef<c10::SymInt>, c10::optional<c10::MemoryFormat>) /home/user/pytorch/aten/src/ATen/core/boxing/impl/WrapFu nctionIntoFunctor.h:13 #21 0x3ff6d1bd197 in c10::impl::wrap_kernel_functor_unboxed_<c10::impl::detail::WrapFunctionIntoFunctor_<c10::CompileTimeFunctionPointer<at::Tensor const& (c10::DispatchKeySet, at::Tensor const&, c10: :ArrayRef<c10::SymInt>, c10::optional<c10::MemoryFormat>), &torch::autograd::VariableType::(anonymous namespace)::resize_>, at::Tensor const&, c10::guts::typelist::typelist<c10::DispatchKeySet, at::Tensor const&, c10::ArrayRef<c10::SymInt>, c10::optional<c10::MemoryFormat> > >, at::Tensor const& (c10::DispatchKeySet, at::Tensor const&, c10::ArrayRef<c10::SymInt>, c10::optional<c10::MemoryFormat>)>::call(c 10::OperatorKernel*, c10::DispatchKeySet, at::Tensor const&, c10::ArrayRef<c10::SymInt>, c10::optional<c10::MemoryFormat>) /home/user/pytorch/aten/src/ATen/core/boxing/impl/make_boxed_from_unboxed_functor .h:480 #22 0x3ff51ca5129 in at::Tensor const& c10::callUnboxedKernelFunction<at::Tensor const&, at::Tensor const&, c10::ArrayRef<c10::SymInt>, c10::optional<c10::MemoryFormat> >(void*, c10::OperatorKernel*, c10::DispatchKeySet, at::Tensor const&, c10::ArrayRef<c10::SymInt>&&, c10::optional<c10::MemoryFormat>&&) /home/user/pytorch/aten/src/ATen/core/boxing/KernelFunction_impl.h:50 #23 0x3ff5181ead1 in at::Tensor const& c10::KernelFunction::call<at::Tensor const&, at::Tensor const&, c10::ArrayRef<c10::SymInt>, c10::optional<c10::MemoryFormat> >(c10::OperatorHandle const&, c10::D ispatchKeySet, at::Tensor const&, c10::ArrayRef<c10::SymInt>, c10::optional<c10::MemoryFormat>) const /home/user/pytorch/aten/src/ATen/core/boxing/KernelFunction_impl.h:90 #24 0x3ff5181ead1 in at::Tensor const& c10::Dispatcher::call<at::Tensor const&, at::Tensor const&, c10::ArrayRef<c10::SymInt>, c10::optional<c10::MemoryFormat> >(c10::TypedOperatorHandle<at::Tensor co nst& (at::Tensor const&, c10::ArrayRef<c10::SymInt>, c10::optional<c10::MemoryFormat>)> const&, at::Tensor const&, c10::ArrayRef<c10::SymInt>, c10::optional<c10::MemoryFormat>) const /home/user/pytorch/at en/src/ATen/core/dispatch/Dispatcher.h:639 #25 0x3ff5181ead1 in c10::TypedOperatorHandle<at::Tensor const& (at::Tensor const&, c10::ArrayRef<c10::SymInt>, c10::optional<c10::MemoryFormat>)>::call(at::Tensor const&, c10::ArrayRef<c10::SymInt>, c10::optional<c10::MemoryFormat>) const /home/user/pytorch/aten/src/ATen/core/dispatch/Dispatcher.h:487 #26 0x3ff5181ead1 in at::_ops::resize_::call(at::Tensor const&, c10::ArrayRef<c10::SymInt>, c10::optional<c10::MemoryFormat>) aten/src/ATen/Operators_4.cpp:2137 #27 0x3ff79b44fcf in at::Tensor::resize__symint(c10::ArrayRef<c10::SymInt>, c10::optional<c10::MemoryFormat>) const aten/src/ATen/core/TensorBody.h:2452 #28 0x3ff79a802db in torch::autograd::THPVariable_resize_(_object*, _object*, _object*)::$_0::operator()(at::Tensor const&, c10::ArrayRef<c10::SymInt>, c10::optional<c10::MemoryFormat>) const /home/us er/pytorch/torch/csrc/autograd/generated/python_variable_methods.cpp:13417 #29 0x3ff7999f1eb in torch::autograd::THPVariable_resize_(_object*, _object*, _object*) /home/user/pytorch/torch/csrc/autograd/generated/python_variable_methods.cpp:13419 #30 0x3ffa2c9b009 in method_vectorcall_VARARGS_KEYWORDS Objects/descrobject.c:344 #31 0x3ffa2df00a9 in _PyObject_VectorcallTstate Include/cpython/abstract.h:114 #32 0x3ffa2df013d in PyObject_Vectorcall Include/cpython/abstract.h:123 #33 0x3ffa2e05447 in call_function Python/ceval.c:5891 #34 0x3ffa2dff7d7 in _PyEval_EvalFrameDefault Python/ceval.c:4198 #35 0x3ffa2df052b in _PyEval_EvalFrame Include/internal/pycore_ceval.h:46 #36 0x3ffa2e02b67 in _PyEval_Vector Python/ceval.c:5065 #37 0x3ffa2c8aec1 in _PyFunction_Vectorcall Objects/call.c:342 #38 0x3ffa2c8ab15 in PyVectorcall_Call Objects/call.c:255 #39 0x3ffa2c8ac65 in _PyObject_Call Objects/call.c:290 #40 0x3ffa2c8ada9 in PyObject_Call Objects/call.c:317 #41 0x3ffa2e059c7 in do_call_core Python/ceval.c:5943 #42 0x3ffa2dffd39 in _PyEval_EvalFrameDefault Python/ceval.c:4277 #43 0x3ffa2df052b in _PyEval_EvalFrame Include/internal/pycore_ceval.h:46 #44 0x3ffa2e02b67 in _PyEval_Vector Python/ceval.c:5065 #45 0x3ffa2c8aec1 in _PyFunction_Vectorcall Objects/call.c:342 #46 0x3ffa2c8ab15 in PyVectorcall_Call Objects/call.c:255 #47 0x3ffa2c8ac65 in _PyObject_Call Objects/call.c:290 #48 0x3ffa2c8ada9 in PyObject_Call Objects/call.c:317 #49 0x3ffa2e059c7 in do_call_core Python/ceval.c:5943 #50 0x3ffa2dffd39 in _PyEval_EvalFrameDefault Python/ceval.c:4277 #51 0x3ffa2df052b in _PyEval_EvalFrame Include/internal/pycore_ceval.h:46 #52 0x3ffa2e02b67 in _PyEval_Vector Python/ceval.c:5065 #53 0x3ffa2c8aec1 in _PyFunction_Vectorcall Objects/call.c:342 #54 0x3ffa2df00a9 in _PyObject_VectorcallTstate Include/cpython/abstract.h:114 #55 0x3ffa2df013d in PyObject_Vectorcall Include/cpython/abstract.h:123 #56 0x3ffa2e05447 in call_function Python/ceval.c:5891 #57 0x3ffa2dff7d7 in _PyEval_EvalFrameDefault Python/ceval.c:4198 #58 0x3ffa2df052b in _PyEval_EvalFrame Include/internal/pycore_ceval.h:46 #59 0x3ffa2e02b67 in _PyEval_Vector Python/ceval.c:5065 #60 0x3ffa2c8aec1 in _PyFunction_Vectorcall Objects/call.c:342 #61 0x3ffa2c8e941 in _PyObject_VectorcallTstate Include/cpython/abstract.h:114 #62 0x3ffa2c8eddd in method_vectorcall Objects/classobject.c:53 #63 0x3ffa2df00a9 in _PyObject_VectorcallTstate Include/cpython/abstract.h:114 #64 0x3ffa2df013d in PyObject_Vectorcall Include/cpython/abstract.h:123 #65 0x3ffa2e05447 in call_function Python/ceval.c:5891 #66 0x3ffa2dff905 in _PyEval_EvalFrameDefault Python/ceval.c:4213 #67 0x3ffa2df052b in _PyEval_EvalFrame Include/internal/pycore_ceval.h:46 #68 0x3ffa2e02b67 in _PyEval_Vector Python/ceval.c:5065 #69 0x3ffa2c8aec1 in _PyFunction_Vectorcall Objects/call.c:342 #70 0x3ffa2df00a9 in _PyObject_VectorcallTstate Include/cpython/abstract.h:114 #71 0x3ffa2df013d in PyObject_Vectorcall Include/cpython/abstract.h:123 #72 0x3ffa2e05447 in call_function Python/ceval.c:5891 #73 0x3ffa2dff7d7 in _PyEval_EvalFrameDefault Python/ceval.c:4198 #74 0x3ffa2df052b in _PyEval_EvalFrame Include/internal/pycore_ceval.h:46 #75 0x3ffa2e02b67 in _PyEval_Vector Python/ceval.c:5065 #76 0x3ffa2c8aec1 in _PyFunction_Vectorcall Objects/call.c:342 #77 0x3ffa2c8e941 in _PyObject_VectorcallTstate Include/cpython/abstract.h:114 #78 0x3ffa2c8eddd in method_vectorcall Objects/classobject.c:53 #79 0x3ffa2df00a9 in _PyObject_VectorcallTstate Include/cpython/abstract.h:114 #80 0x3ffa2df013d in PyObject_Vectorcall Include/cpython/abstract.h:123 #81 0x3ffa2e05447 in call_function Python/ceval.c:5891 #82 0x3ffa2dffa57 in _PyEval_EvalFrameDefault Python/ceval.c:4231 #83 0x3ffa2df052b in _PyEval_EvalFrame Include/internal/pycore_ceval.h:46 #84 0x3ffa2e02b67 in _PyEval_Vector Python/ceval.c:5065 #85 0x3ffa2c8aec1 in _PyFunction_Vectorcall Objects/call.c:342 #86 0x3ffa2c8e941 in _PyObject_VectorcallTstate Include/cpython/abstract.h:114 #87 0x3ffa2c8eddd in method_vectorcall Objects/classobject.c:53 #88 0x3ffa2df00a9 in _PyObject_VectorcallTstate Include/cpython/abstract.h:114 #89 0x3ffa2df013d in PyObject_Vectorcall Include/cpython/abstract.h:123 #90 0x3ffa2e05447 in call_function Python/ceval.c:5891 #91 0x3ffa2dffa57 in _PyEval_EvalFrameDefault Python/ceval.c:4231 #92 0x3ffa2df052b in _PyEval_EvalFrame Include/internal/pycore_ceval.h:46 #93 0x3ffa2e02b67 in _PyEval_Vector Python/ceval.c:5065 #94 0x3ffa2c8aec1 in _PyFunction_Vectorcall Objects/call.c:342 #95 0x3ffa2c8e941 in _PyObject_VectorcallTstate Include/cpython/abstract.h:114 #96 0x3ffa2c8eddd in method_vectorcall Objects/classobject.c:53 #97 0x3ffa2c8ab9b in PyVectorcall_Call Objects/call.c:267 #98 0x3ffa2c8ac65 in _PyObject_Call Objects/call.c:290 #99 0x3ffa2c8ada9 in PyObject_Call Objects/call.c:317 #100 0x3ffa2e059c7 in do_call_core Python/ceval.c:5943 #101 0x3ffa2dffd39 in _PyEval_EvalFrameDefault Python/ceval.c:4277 #102 0x3ffa2df052b in _PyEval_EvalFrame Include/internal/pycore_ceval.h:46 #103 0x3ffa2e02b67 in _PyEval_Vector Python/ceval.c:5065 #104 0x3ffa2c8aec1 in _PyFunction_Vectorcall Objects/call.c:342 #105 0x3ffa2c8a695 in _PyObject_FastCallDictTstate Objects/call.c:153 #106 0x3ffa2c8b271 in _PyObject_Call_Prepend Objects/call.c:431 #107 0x3ffa2d3f307 in slot_tp_call Objects/typeobject.c:7494 #108 0x3ffa2c8a933 in _PyObject_MakeTpCall Objects/call.c:215 #109 0x3ffa2df0081 in _PyObject_VectorcallTstate Include/cpython/abstract.h:112 #110 0x3ffa2df013d in PyObject_Vectorcall Include/cpython/abstract.h:123 #111 0x3ffa2e05447 in call_function Python/ceval.c:5891 #112 0x3ffa2dffa57 in _PyEval_EvalFrameDefault Python/ceval.c:4231 #113 0x3ffa2df052b in _PyEval_EvalFrame Include/internal/pycore_ceval.h:46 #114 0x3ffa2e02b67 in _PyEval_Vector Python/ceval.c:5065 #115 0x3ffa2c8aec1 in _PyFunction_Vectorcall Objects/call.c:342 #116 0x3ffa2df00a9 in _PyObject_VectorcallTstate Include/cpython/abstract.h:114 #117 0x3ffa2df013d in PyObject_Vectorcall Include/cpython/abstract.h:123 #118 0x3ffa2e05447 in call_function Python/ceval.c:5891 #119 0x3ffa2dff7d7 in _PyEval_EvalFrameDefault Python/ceval.c:4198 #120 0x3ffa2df052b in _PyEval_EvalFrame Include/internal/pycore_ceval.h:46 #121 0x3ffa2e02b67 in _PyEval_Vector Python/ceval.c:5065 #122 0x3ffa2c8aec1 in _PyFunction_Vectorcall Objects/call.c:342 #123 0x3ffa2c8ab15 in PyVectorcall_Call Objects/call.c:255 #124 0x3ffa2c8ac65 in _PyObject_Call Objects/call.c:290 #125 0x3ffa2c8ada9 in PyObject_Call Objects/call.c:317 #126 0x3ffa2e059c7 in do_call_core Python/ceval.c:5943 #127 0x3ffa2dffd39 in _PyEval_EvalFrameDefault Python/ceval.c:4277 #128 0x3ffa2df052b in _PyEval_EvalFrame Include/internal/pycore_ceval.h:46 #129 0x3ffa2e02b67 in _PyEval_Vector Python/ceval.c:5065 #130 0x3ffa2c8aec1 in _PyFunction_Vectorcall Objects/call.c:342 #131 0x3ffa2df00a9 in _PyObject_VectorcallTstate Include/cpython/abstract.h:114 #132 0x3ffa2df013d in PyObject_Vectorcall Include/cpython/abstract.h:123 #133 0x3ffa2e05447 in call_function Python/ceval.c:5891 #134 0x3ffa2dff779 in _PyEval_EvalFrameDefault Python/ceval.c:4181 #135 0x3ffa2df052b in _PyEval_EvalFrame Include/internal/pycore_ceval.h:46 #136 0x3ffa2e02b67 in _PyEval_Vector Python/ceval.c:5065 #137 0x3ffa2c8aec1 in _PyFunction_Vectorcall Objects/call.c:342 #138 0x3ffa2c8e941 in _PyObject_VectorcallTstate Include/cpython/abstract.h:114 #139 0x3ffa2c8eddd in method_vectorcall Objects/classobject.c:53 #140 0x3ffa2df00a9 in _PyObject_VectorcallTstate Include/cpython/abstract.h:114 #141 0x3ffa2df013d in PyObject_Vectorcall Include/cpython/abstract.h:123 #142 0x3ffa2e05447 in call_function Python/ceval.c:5891 #143 0x3ffa2dff779 in _PyEval_EvalFrameDefault Python/ceval.c:4181 #144 0x3ffa2df052b in _PyEval_EvalFrame Include/internal/pycore_ceval.h:46 #145 0x3ffa2e02b67 in _PyEval_Vector Python/ceval.c:5065 #146 0x3ffa2c8aec1 in _PyFunction_Vectorcall Objects/call.c:342 #147 0x3ffa2c8a695 in _PyObject_FastCallDictTstate Objects/call.c:153 #148 0x3ffa2c8b271 in _PyObject_Call_Prepend Objects/call.c:431 #149 0x3ffa2d3f307 in slot_tp_call Objects/typeobject.c:7494 #150 0x3ffa2c8ad17 in _PyObject_Call Objects/call.c:305 #151 0x3ffa2c8ada9 in PyObject_Call Objects/call.c:317 #152 0x3ffa2e059c7 in do_call_core Python/ceval.c:5943 #153 0x3ffa2dffd39 in _PyEval_EvalFrameDefault Python/ceval.c:4277 #154 0x3ffa2df052b in _PyEval_EvalFrame Include/internal/pycore_ceval.h:46 #155 0x3ffa2e02b67 in _PyEval_Vector Python/ceval.c:5065 #156 0x3ffa2c8aec1 in _PyFunction_Vectorcall Objects/call.c:342 #157 0x3ffa2df00a9 in _PyObject_VectorcallTstate Include/cpython/abstract.h:114 #158 0x3ffa2df013d in PyObject_Vectorcall Include/cpython/abstract.h:123 #159 0x3ffa2e05447 in call_function Python/ceval.c:5891 #160 0x3ffa2dff905 in _PyEval_EvalFrameDefault Python/ceval.c:4213 #161 0x3ffa2df052b in _PyEval_EvalFrame Include/internal/pycore_ceval.h:46 #162 0x3ffa2e02b67 in _PyEval_Vector Python/ceval.c:5065 #163 0x3ffa2c8aec1 in _PyFunction_Vectorcall Objects/call.c:342 #164 0x3ffa2c8e941 in _PyObject_VectorcallTstate Include/cpython/abstract.h:114 #165 0x3ffa2c8eddd in method_vectorcall Objects/classobject.c:53 #166 0x3ffa2df00a9 in _PyObject_VectorcallTstate Include/cpython/abstract.h:114 #167 0x3ffa2df013d in PyObject_Vectorcall Include/cpython/abstract.h:123 #168 0x3ffa2e05447 in call_function Python/ceval.c:5891 #169 0x3ffa2dffa57 in _PyEval_EvalFrameDefault Python/ceval.c:4231 #170 0x3ffa2df052b in _PyEval_EvalFrame Include/internal/pycore_ceval.h:46 #171 0x3ffa2e02b67 in _PyEval_Vector Python/ceval.c:5065 #172 0x3ffa2c8aec1 in _PyFunction_Vectorcall Objects/call.c:342 #173 0x3ffa2c8ab15 in PyVectorcall_Call Objects/call.c:255 #174 0x3ffa2c8ac65 in _PyObject_Call Objects/call.c:290 #175 0x3ffa2c8ada9 in PyObject_Call Objects/call.c:317 #176 0x3ffa2e059c7 in do_call_core Python/ceval.c:5943 #177 0x3ffa2dffd39 in _PyEval_EvalFrameDefault Python/ceval.c:4277 #178 0x3ffa2df052b in _PyEval_EvalFrame Include/internal/pycore_ceval.h:46 #179 0x3ffa2e02b67 in _PyEval_Vector Python/ceval.c:5065 #180 0x3ffa2c8aec1 in _PyFunction_Vectorcall Objects/call.c:342 #181 0x3ffa2df00a9 in _PyObject_VectorcallTstate Include/cpython/abstract.h:114 #182 0x3ffa2df013d in PyObject_Vectorcall Include/cpython/abstract.h:123 #183 0x3ffa2e05447 in call_function Python/ceval.c:5891 #184 0x3ffa2dff905 in _PyEval_EvalFrameDefault Python/ceval.c:4213 #185 0x3ffa2df052b in _PyEval_EvalFrame Include/internal/pycore_ceval.h:46 #186 0x3ffa2e02b67 in _PyEval_Vector Python/ceval.c:5065 #187 0x3ffa2c8aec1 in _PyFunction_Vectorcall Objects/call.c:342 #188 0x3ffa2df00a9 in _PyObject_VectorcallTstate Include/cpython/abstract.h:114 #189 0x3ffa2df013d in PyObject_Vectorcall Include/cpython/abstract.h:123 #190 0x3ffa2e05447 in call_function Python/ceval.c:5891 #191 0x3ffa2dffa57 in _PyEval_EvalFrameDefault Python/ceval.c:4231 #192 0x3ffa2df052b in _PyEval_EvalFrame Include/internal/pycore_ceval.h:46 #193 0x3ffa2e02b67 in _PyEval_Vector Python/ceval.c:5065 #194 0x3ffa2c8aec1 in _PyFunction_Vectorcall Objects/call.c:342 #195 0x3ffa2c8ab15 in PyVectorcall_Call Objects/call.c:255 #196 0x3ffa2c8ac65 in _PyObject_Call Objects/call.c:290 #197 0x3ffa2c8ada9 in PyObject_Call Objects/call.c:317 #198 0x3ffa2e059c7 in do_call_core Python/ceval.c:5943 #199 0x3ffa2dffd39 in _PyEval_EvalFrameDefault Python/ceval.c:4277 #200 0x3ffa2df052b in _PyEval_EvalFrame Include/internal/pycore_ceval.h:46 #201 0x3ffa2e02b67 in _PyEval_Vector Python/ceval.c:5065 #202 0x3ffa2c8aec1 in _PyFunction_Vectorcall Objects/call.c:342 #203 0x3ffa2df00a9 in _PyObject_VectorcallTstate Include/cpython/abstract.h:114 #204 0x3ffa2df013d in PyObject_Vectorcall Include/cpython/abstract.h:123 #205 0x3ffa2e05447 in call_function Python/ceval.c:5891 #206 0x3ffa2dff779 in _PyEval_EvalFrameDefault Python/ceval.c:4181 #207 0x3ffa2df052b in _PyEval_EvalFrame Include/internal/pycore_ceval.h:46 #208 0x3ffa2e02b67 in _PyEval_Vector Python/ceval.c:5065 #209 0x3ffa2c8aec1 in _PyFunction_Vectorcall Objects/call.c:342 #210 0x3ffa2c8e941 in _PyObject_VectorcallTstate Include/cpython/abstract.h:114 #211 0x3ffa2c8eddd in method_vectorcall Objects/classobject.c:53 #212 0x3ffa2df00a9 in _PyObject_VectorcallTstate Include/cpython/abstract.h:114 #213 0x3ffa2df013d in PyObject_Vectorcall Include/cpython/abstract.h:123 #214 0x3ffa2e05447 in call_function Python/ceval.c:5891 #215 0x3ffa2dff779 in _PyEval_EvalFrameDefault Python/ceval.c:4181 #216 0x3ffa2df052b in _PyEval_EvalFrame Include/internal/pycore_ceval.h:46 #217 0x3ffa2e02b67 in _PyEval_Vector Python/ceval.c:5065 #218 0x3ffa2c8aec1 in _PyFunction_Vectorcall Objects/call.c:342 #219 0x3ffa2c8a695 in _PyObject_FastCallDictTstate Objects/call.c:153 #220 0x3ffa2c8b271 in _PyObject_Call_Prepend Objects/call.c:431 #221 0x3ffa2d3f307 in slot_tp_call Objects/typeobject.c:7494 #222 0x3ffa2c8a933 in _PyObject_MakeTpCall Objects/call.c:215 #223 0x3ffa2df0081 in _PyObject_VectorcallTstate Include/cpython/abstract.h:112 #224 0x3ffa2df013d in PyObject_Vectorcall Include/cpython/abstract.h:123 #225 0x3ffa2e05447 in call_function Python/ceval.c:5891 #226 0x3ffa2dffa57 in _PyEval_EvalFrameDefault Python/ceval.c:4231 #227 0x3ffa2df052b in _PyEval_EvalFrame Include/internal/pycore_ceval.h:46 #228 0x3ffa2e02b67 in _PyEval_Vector Python/ceval.c:5065 #229 0x3ffa2c8aec1 in _PyFunction_Vectorcall Objects/call.c:342 #230 0x3ffa2c8ab15 in PyVectorcall_Call Objects/call.c:255 #231 0x3ffa2c8ac65 in _PyObject_Call Objects/call.c:290 #232 0x3ffa2c8ada9 in PyObject_Call Objects/call.c:317 #233 0x3ffa2e059c7 in do_call_core Python/ceval.c:5943 #234 0x3ffa2dffd39 in _PyEval_EvalFrameDefault Python/ceval.c:4277 #235 0x3ffa2df052b in _PyEval_EvalFrame Include/internal/pycore_ceval.h:46 #236 0x3ffa2e02b67 in _PyEval_Vector Python/ceval.c:5065 #237 0x3ffa2c8aec1 in _PyFunction_Vectorcall Objects/call.c:342 #238 0x3ffa2df00a9 in _PyObject_VectorcallTstate Include/cpython/abstract.h:114 #239 0x3ffa2df013d in PyObject_Vectorcall Include/cpython/abstract.h:123 #240 0x3ffa2e05447 in call_function Python/ceval.c:5891 #241 0x3ffa2dff779 in _PyEval_EvalFrameDefault Python/ceval.c:4181 #242 0x3ffa2df052b in _PyEval_EvalFrame Include/internal/pycore_ceval.h:46 #243 0x3ffa2e02b67 in _PyEval_Vector Python/ceval.c:5065 #244 0x3ffa2c8aec1 in _PyFunction_Vectorcall Objects/call.c:342 #245 0x3ffa2c8e941 in _PyObject_VectorcallTstate Include/cpython/abstract.h:114 #246 0x3ffa2c8eddd in method_vectorcall Objects/classobject.c:53 #247 0x3ffa2df00a9 in _PyObject_VectorcallTstate Include/cpython/abstract.h:114 #248 0x3ffa2df013d in PyObject_Vectorcall Include/cpython/abstract.h:123 #249 0x3ffa2e05447 in call_function Python/ceval.c:5891 #250 0x3ffa2dff779 in _PyEval_EvalFrameDefault Python/ceval.c:4181 #251 0x3ffa2df052b in _PyEval_EvalFrame Include/internal/pycore_ceval.h:46 #252 0x3ffa2e02b67 in _PyEval_Vector Python/ceval.c:5065 #253 0x3ffa2c8aec1 in _PyFunction_Vectorcall Objects/call.c:342 #254 0x3ffa2c8a695 in _PyObject_FastCallDictTstate Objects/call.c:153 #255 0x3ffa2c8b271 in _PyObject_Call_Prepend Objects/call.c:431 #256 0x3ffa2d3f307 in slot_tp_call Objects/typeobject.c:7494 #257 0x3ffa2c8a933 in _PyObject_MakeTpCall Objects/call.c:215 0x61000013d790 is located 80 bytes inside of 192-byte region [0x61000013d740,0x61000013d800) freed by thread T0 here: #0 0x3ffa3237de5 in operator delete(void*) /var/tmp/portage/sys-devel/gcc-11.3.1_p20230303/work/gcc-11-20230303/libsanitizer/asan/asan_new_delete.cpp:160 #1 0x3ff8e7e3221 in c10::TensorImpl::~TensorImpl() /home/user/pytorch/c10/core/TensorImpl.cpp:75 previously allocated by thread T0 here: #0 0x3ffa323734f in operator new(unsigned long) /var/tmp/portage/sys-devel/gcc-11.3.1_p20230303/work/gcc-11-20230303/libsanitizer/asan/asan_new_delete.cpp:99 #1 0x3ff4aeeb3d1 in c10::intrusive_ptr<c10::TensorImpl, c10::detail::intrusive_target_default_null_type<c10::TensorImpl> > c10::intrusive_ptr<c10::TensorImpl, c10::detail::intrusive_target_default_nul l_type<c10::TensorImpl> >::make<c10::intrusive_ptr<c10::StorageImpl, c10::detail::intrusive_target_default_null_type<c10::StorageImpl> >, c10::DispatchKeySet&, caffe2::TypeMeta&>(c10::intrusive_ptr<c10::S torageImpl, c10::detail::intrusive_target_default_null_type<c10::StorageImpl> >&&, c10::DispatchKeySet&, caffe2::TypeMeta&) /home/user/pytorch/c10/util/intrusive_ptr.h:498 #2 0x3ff76f79e17 (/home/user/pytorch/build/lib.linux-s390x-cpython-310/torch/lib/libtorch_cpu.so+0x2fb79e17) SUMMARY: AddressSanitizer: heap-use-after-free /home/user/pytorch/c10/core/SymInt.h:154 in c10::SymInt::is_heap_allocated() const Shadow bytes around the buggy address: 0x100c2000027aa0: fa fa fa fa fa fa fa fa fd fd fd fd fd fd fd fd 0x100c2000027ab0: fd fd fd fd fd fd fd fd fd fd fd fd fd fd fd fd 0x100c2000027ac0: fa fa fa fa fa fa fa fa fd fd fd fd fd fd fd fd 0x100c2000027ad0: fd fd fd fd fd fd fd fd fd fd fd fd fd fd fd fd 0x100c2000027ae0: fa fa fa fa fa fa fa fa fd fd fd fd fd fd fd fd =>0x100c2000027af0: fd fd[fd]fd fd fd fd fd fd fd fd fd fd fd fd fd 0x100c2000027b00: fa fa fa fa fa fa fa fa 00 00 00 00 00 00 00 00 0x100c2000027b10: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 0x100c2000027b20: fa fa fa fa fa fa fa fa 00 00 00 00 00 00 00 00 0x100c2000027b30: 00 00 00 00 04 fa fa fa fa fa fa fa fa fa fa fa 0x100c2000027b40: fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa fa Shadow byte legend (one shadow byte represents 8 application bytes): Addressable: 00 Partially addressable: 01 02 03 04 05 06 07 Heap left redzone: fa Freed heap region: fd Stack left redzone: f1 Stack mid redzone: f2 Stack right redzone: f3 Stack after return: f5 Stack use after scope: f8 Global redzone: f9 Global init order: f6 Poisoned by user: f7 Container overflow: fc Array cookie: ac Intra object redzone: bb ASan internal: fe Left alloca redzone: ca Right alloca redzone: cb Shadow gap: cc ==1115867==ABORTING ``` </details> <details> <summary>Additional backtraces (not full)</summary> Memory deallocation: ``` #0 operator delete (ptr=0x61000013d740) at /var/tmp/portage/sys-devel/gcc-11.3.1_p20230303/work/gcc-11-20230303/libsanitizer/asan/asan_new_delete.cpp:160 #1 0x000003ffa77e3222 in c10::TensorImpl::~TensorImpl (this=0x61000013d740) at /home/user/pytorch/c10/core/TensorImpl.cpp:75 #2 0x000003ff63e76e8c in c10::intrusive_ptr<c10::TensorImpl, c10::UndefinedTensorImpl>::reset_ (this=0x3ffd7ec8230) at /home/user/pytorch/c10/util/intrusive_ptr.h:291 #3 0x000003ff63e76910 in c10::intrusive_ptr<c10::TensorImpl, c10::UndefinedTensorImpl>::~intrusive_ptr (this=0x3ffd7ec8230) at /home/user/pytorch/c10/util/intrusive_ptr.h:370 #4 0x000003ff63e67240 in at::TensorBase::~TensorBase (this=0x3ffd7ec8230) at /home/user/pytorch/aten/src/ATen/core/TensorBase.h:80 #5 0x000003ff63e85ee0 in at::Tensor::~Tensor (this=0x3ffd7ec8230) at aten/src/ATen/core/TensorBody.h:90 #6 0x000003ff63f67304 in resize__functionalization (dispatchKeySet=..., self=..., size=..., memory_format=...) at /home/user/pytorch/aten/src/ATen/FunctionalizeFallbackKernel.cpp:173 #7 0x000003ff63f89258 in c10::impl::detail::WrapFunctionIntoFunctor_<c10::CompileTimeFunctionPointer<at::Tensor const& (c10::DispatchKeySet, at::Tensor const&, c10::ArrayRef<long>, c10::optional<c10::MemoryFormat>), &(resize__functionalization(c10::DispatchKeySet, at::Tensor const&, c10::ArrayRef<long>, c10::optional<c10::MemoryFormat>))>, at::Tensor const&, c10::guts::typelist::typelist<c10::DispatchKeySet, at::Tensor const&, c10::ArrayRef<long>, c10::optional<c10::MemoryFormat> > >::operator()(c10::DispatchKeySet, at::Tensor const&, c10::ArrayRef<long>, c10::optional<c10::MemoryFormat>) ( this=0x6030000390a0, args=..., args=..., args=..., args=...) at /home/user/pytorch/aten/src/ATen/core/boxing/impl/WrapFunctionIntoFunctor.h:13 #8 c10::impl::wrap_kernel_functor_unboxed_<c10::impl::detail::WrapFunctionIntoFunctor_<c10::CompileTimeFunctionPointer<at::Tensor const& (c10::DispatchKeySet, at::Tensor const&, c10::ArrayRef<long>, c10::optional<c10::MemoryFormat>), &(resize__functionalization(c10::DispatchKeySet, at::Tensor const&, c10::ArrayRef<long>, c10::optional<c10::MemoryFormat>))>, at::Tensor const&, c10::guts::typelist::typelist<c10::DispatchKeySet, at::Tensor const&, c10::ArrayRef<long>, c10::optional<c10::MemoryFormat> > >, at::Tensor const& (c10::DispatchKeySet, at::Tensor const&, c10::ArrayRef<long>, c10::optional<c10::MemoryFormat>)>::call(c10::OperatorKernel*, c10::DispatchKeySet, at::Tensor const&, c10::ArrayRef<long>, c10::optional<c10::MemoryFormat>) (functor=0x6030000390a0, dispatchKeySet=..., args=..., args=..., args=...) at /home/user/pytorch/aten/src/ATen/core/boxing/impl/make_boxed_from_unboxed_functor.h:480 #9 0x000003ff6aca560a in c10::callUnboxedKernelFunction<at::Tensor const&, at::Tensor const&, c10::ArrayRef<long>, c10::optional<c10::MemoryFormat> > ( unboxed_kernel_func=0x3ff63f88a80 <c10::impl::wrap_kernel_functor_unboxed_<c10::impl::detail::WrapFunctionIntoFunctor_<c10::CompileTimeFunctionPointer<at::Tensor const& (c10::DispatchKeySet, at::Tenso r const&, c10::ArrayRef<long>, c10::optional<c10::MemoryFormat>), &(resize__functionalization(c10::DispatchKeySet, at::Tensor const&, c10::ArrayRef<long>, c10::optional<c10::MemoryFormat>))>, at::Tensor const&, c10::guts::typelist::typelist<c10::DispatchKeySet, at::Tensor const&, c10::ArrayRef<long>, c10::optional<c10::MemoryFormat> > >, at::Tensor const& (c10::DispatchKeySet, at::Tensor const&, c10::ArrayRef<long>, c10::optional<c10::MemoryFormat>)>::call(c10::OperatorKernel*, c10::DispatchKeySet, at::Tensor const&, c10::ArrayRef<long>, c10::optional<c10::MemoryFormat>)>, functor=0x6030000390a0, dispatchKeySet=..., args=..., args=..., args=...) at /home/user/pytorch/aten/src/ATen/core/boxing/KernelFunction_impl.h:50 #10 0x000003ff6aca715c in c10::KernelFunction::call<at::Tensor const&, at::Tensor const&, c10::ArrayRef<c10::SymInt>, c10::optional<c10::MemoryFormat> > (this=0x6210005e1b28, opHandle=..., dispatchKeySet=..., args=..., args=..., args=...) at /home/user/pytorch/aten/src/ATen/core/boxing/KernelFunction_impl.h:96 #11 c10::Dispatcher::redispatch<at::Tensor const&, at::Tensor const&, c10::ArrayRef<c10::SymInt>, c10::optional<c10::MemoryFormat> >(c10::TypedOperatorHandle<at::Tensor const& (at::Tensor const&, c10::ArrayRef<c10::SymInt>, c10::optional<c10::MemoryFormat>)> const&, c10::DispatchKeySet, at::Tensor const&, c10::ArrayRef<c10::SymInt>, c10::optional<c10::MemoryFormat>) const ( this=0x3ff919400e0 <c10::Dispatcher::realSingleton()::_singleton>, op=..., currentDispatchKeySet=..., args=..., args=..., args=...) at /home/user/pytorch/aten/src/ATen/core/dispatch/Dispatcher.h:656 #12 0x000003ff6a82006c in c10::TypedOperatorHandle<at::Tensor const& (at::Tensor const&, c10::ArrayRef<c10::SymInt>, c10::optional<c10::MemoryFormat>)>::redispatch(c10::DispatchKeySet, at::Tensor const&, c10::ArrayRef<c10::SymInt>, c10::optional<c10::MemoryFormat>) const ( this=0x3ff919a07e0 <at::_ops::resize_::redispatch(c10::DispatchKeySet, at::Tensor const&, c10::ArrayRef<c10::SymInt>, c10::optional<c10::MemoryFormat>)::op>, currentDispatchKeySet=..., args=..., args=..., args=...) at /home/user/pytorch/aten/src/ATen/core/dispatch/Dispatcher.h:492 #13 at::_ops::resize_::redispatch (dispatchKeySet=..., self=..., size=..., memory_format=...) at /home/user/pytorch/build/aten/src/ATen/Operators_4.cpp:2144 #14 0x000003ff861d5e08 in at::redispatch::resize__symint (dispatchKeySet=..., self=..., size=..., memory_format=...) at aten/src/ATen/RedispatchFunctions.h:2847 #15 0x000003ff861b579e in torch::ADInplaceOrView::resize_ (ks=..., self=..., size=..., optional_memory_format=...) at /home/user/pytorch/torch/csrc/autograd/VariableTypeManual.cpp:401 ``` Memory access: ``` #0 c10::SymInt::maybe_as_int (this=0x61000013d790) at /home/user/pytorch/c10/core/SymInt.h:215 #1 0x000003ff734d0a6e in c10::SymInt::sym_eq (this=0x61000013d790, sci=...) at /home/user/pytorch/c10/core/SymInt.cpp:69 #2 0x000003ff5f6ab0be in c10::SymInt::operator== (this=0x61000013d790, o=...) at /home/user/pytorch/c10/core/SymInt.h:177 #3 0x000003ff5f6aaede in std::__equal<false>::equal<c10::SymInt const*, c10::SymInt const*> (__first1=0x61000013d790, __last1=0x61000013d7a0, __first2=0x602000015c30) at /usr/lib/gcc/s390x-ibm-linux-gnu/11/include/g++-v11/bits/stl_algobase.h:1162 #4 0x000003ff5f6aae4c in std::__equal_aux1<c10::SymInt const*, c10::SymInt const*> (__first1=0x61000013d790, __last1=0x61000013d7a0, __first2=0x602000015c30) at /usr/lib/gcc/s390x-ibm-linux-gnu/11/include/g++-v11/bits/stl_algobase.h:1211 #5 0x000003ff5f6aae06 in std::__equal_aux<c10::SymInt const*, c10::SymInt const*> (__first1=0x61000013d790, __last1=0x61000013d7a0, __first2=0x602000015c30) at /usr/lib/gcc/s390x-ibm-linux-gnu/11/include/g++-v11/bits/stl_algobase.h:1219 #6 0x000003ff5f6aad98 in std::equal<c10::SymInt const*, c10::SymInt const*> (__first1=0x61000013d790, __last1=0x61000013d7a0, __first2=0x602000015c30) at /usr/lib/gcc/s390x-ibm-linux-gnu/11/include/g++-v11/bits/stl_algobase.h:1556 #7 0x000003ff2ff3c772 in c10::ArrayRef<c10::SymInt>::equals (this=0x3ffed7c9900, RHS=...) at /home/user/pytorch/c10/util/ArrayRef.h:188 #8 0x000003ff31891bc2 in c10::operator!=<c10::SymInt> (a1=..., a2=...) at /home/user/pytorch/c10/util/ArrayRef.h:341 #9 0x000003ff51eb5800 in torch::ADInplaceOrView::resize_ (ks=..., self=..., size=..., optional_memory_format=...) at /home/user/pytorch/torch/csrc/autograd/VariableTypeManual.cpp:408 #10 0x000003ff51ee59c8 in c10::impl::detail::WrapFunctionIntoFunctor_<c10::CompileTimeFunctionPointer<at::Tensor const& (c10::DispatchKeySet, at::Tensor const&, c10::ArrayRef<c10::SymInt>, c10::optional<c 10::MemoryFormat>), &torch::ADInplaceOrView::resize_>, at::Tensor const&, c10::guts::typelist::typelist<c10::DispatchKeySet, at::Tensor const&, c10::ArrayRef<c10::SymInt>, c10::optional<c10::MemoryFormat> > >::operator()(c10::DispatchKeySet, at::Tensor const&, c10::ArrayRef<c10::SymInt>, c10::optional<c10::MemoryFormat>) (this=0x6030007dca40, args=..., args=..., args=..., args=...) at /home/user/pytorch/aten/src/ATen/core/boxing/impl/WrapFunctionIntoFunctor.h:13 #11 c10::impl::wrap_kernel_functor_unboxed_<c10::impl::detail::WrapFunctionIntoFunctor_<c10::CompileTimeFunctionPointer<at::Tensor const& (c10::DispatchKeySet, at::Tensor const&, c10::ArrayRef<c10::SymInt >, c10::optional<c10::MemoryFormat>), &torch::ADInplaceOrView::resize_>, at::Tensor const&, c10::guts::typelist::typelist<c10::DispatchKeySet, at::Tensor const&, c10::ArrayRef<c10::SymInt>, c10::optional< c10::MemoryFormat> > >, at::Tensor const& (c10::DispatchKeySet, at::Tensor const&, c10::ArrayRef<c10::SymInt>, c10::optional<c10::MemoryFormat>)>::call(c10::OperatorKernel*, c10::DispatchKeySet, at::Tenso r const&, c10::ArrayRef<c10::SymInt>, c10::optional<c10::MemoryFormat>) (functor=0x6030007dca40, dispatchKeySet=..., args=..., args=..., args=...) at /home/user/pytorch/aten/src/ATen/core/boxing/impl/make_boxed_from_unboxed_functor.h:480 #12 0x000003ff369a512a in c10::callUnboxedKernelFunction<at::Tensor const&, at::Tensor const&, c10::ArrayRef<c10::SymInt>, c10::optional<c10::MemoryFormat> > ( unboxed_kernel_func=0x3ff51ee51f0 <c10::impl::wrap_kernel_functor_unboxed_<c10::impl::detail::WrapFunctionIntoFunctor_<c10::CompileTimeFunctionPointer<at::Tensor const& (c10::DispatchKeySet, at::Tenso r const&, c10::ArrayRef<c10::SymInt>, c10::optional<c10::MemoryFormat>), &torch::ADInplaceOrView::resize_>, at::Tensor const&, c10::guts::typelist::typelist<c10::DispatchKeySet, at::Tensor const&, c10::Ar rayRef<c10::SymInt>, c10::optional<c10::MemoryFormat> > >, at::Tensor const& (c10::DispatchKeySet, at::Tensor const&, c10::ArrayRef<c10::SymInt>, c10::optional<c10::MemoryFormat>)>::call(c10::OperatorKern el*, c10::DispatchKeySet, at::Tensor const&, c10::ArrayRef<c10::SymInt>, c10::optional<c10::MemoryFormat>)>, functor=0x6030007dca40, dispatchKeySet=..., args=..., args=..., args=...) at /home/user/pytorch/aten/src/ATen/core/boxing/KernelFunction_impl.h:50 #13 0x000003ff369a6e90 in c10::KernelFunction::call<at::Tensor const&, at::Tensor const&, c10::ArrayRef<c10::SymInt>, c10::optional<c10::MemoryFormat> > (this=0x6210005e1bc8, opHandle=..., dispatchKeySet=..., args=..., args=..., args=...) at /home/user/pytorch/aten/src/ATen/core/boxing/KernelFunction_impl.h:90 #14 c10::Dispatcher::redispatch<at::Tensor const&, at::Tensor const&, c10::ArrayRef<c10::SymInt>, c10::optional<c10::MemoryFormat> >(c10::TypedOperatorHandle<at::Tensor const& (at::Tensor const&, c10::Arr ayRef<c10::SymInt>, c10::optional<c10::MemoryFormat>)> const&, c10::DispatchKeySet, at::Tensor const&, c10::ArrayRef<c10::SymInt>, c10::optional<c10::MemoryFormat>) const ( this=0x3ff5d6400e0 <c10::Dispatcher::realSingleton()::_singleton>, op=..., currentDispatchKeySet=..., args=..., args=..., args=...) at /home/user/pytorch/aten/src/ATen/core/dispatch/Dispatcher.h:656 #15 0x000003ff3652006c in c10::TypedOperatorHandle<at::Tensor const& (at::Tensor const&, c10::ArrayRef<c10::SymInt>, c10::optional<c10::MemoryFormat>)>::redispatch(c10::DispatchKeySet, at::Tensor const&, c10::ArrayRef<c10::SymInt>, c10::optional<c10::MemoryFormat>) const ( this=0x3ff5d6a07e0 <at::_ops::resize_::redispatch(c10::DispatchKeySet, at::Tensor const&, c10::ArrayRef<c10::SymInt>, c10::optional<c10::MemoryFormat>)::op>, currentDispatchKeySet=..., args=..., args=..., args=...) at /home/user/pytorch/aten/src/ATen/core/dispatch/Dispatcher.h:492 #16 at::_ops::resize_::redispatch (dispatchKeySet=..., self=..., size=..., memory_format=...) at /home/user/pytorch/build/aten/src/ATen/Operators_4.cpp:2144 #17 0x000003ff51ed5e08 in at::redispatch::resize__symint (dispatchKeySet=..., self=..., size=..., memory_format=...) at aten/src/ATen/RedispatchFunctions.h:2847 #18 0x000003ff51ebbb68 in torch::autograd::VariableType::(anonymous namespace)::resize_ (ks=..., self=..., size=..., optional_memory_format=...) at /home/user/pytorch/torch/csrc/autograd/VariableTypeManual.cpp:243 ``` </details> Pull Request resolved: #101064 Approved by: https://github.com/Skylion007, https://github.com/albanD

torch.multinomial for CUDA tensors #236

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