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| backtrace: | |
| #0 0x00007ffff7825428 in __GI_raise (sig=sig@entry=6) at ../sysdeps/unix/sysv/linux/raise.c:54 | |
| resultvar = 0 | |
| pid = 26862 | |
| selftid = 26871 | |
| #1 0x00007ffff782702a in __GI_abort () at abort.c:89 | |
| save_stage = 2 | |
| act = {__sigaction_handler = {sa_handler = 0x6435653766666666, sa_sigaction = 0x6435653766666666}, sa_mask = {__val = {8083248238249914416, 3472328296227680288, 2319406834570502192, 7378697628689244208, 3256155515003626807, 7234530764361459255, 3276212736508309555, 3472328296227676272, 3472339291342909488, 7378697426072252448, 3472328524753680230, 7365468305578407725, 8606977229197436517, 3472328296226648109, 3475143045726351408, 7378645556122361904}}, sa_flags = 1714906726, sa_restorer = 0x6f} | |
| sigs = {__val = {32, 0 <repeats 15 times>}} | |
| #2 0x00007ffff78677ea in __libc_message (do_abort=do_abort@entry=2, fmt=fmt@entry=0x7ffff7980ed8 "*** Error in `%s': %s: 0x%s ***\n") at ../sysdeps/posix/libc_fatal.c:175 | |
| ap = <error reading variable ap (Attempt to dereference a generic pointer.)> | |
| fd = 2 | |
| on_2 = <optimized out> | |
| list = <optimized out> | |
| nlist = <optimized out> | |
| cp = <optimized out> | |
| written = <optimized out> | |
| #3 0x00007ffff787037a in malloc_printerr (ar_ptr=<optimized out>, ptr=<optimized out>, str=0x7ffff797dcaf "free(): invalid pointer", action=3) at malloc.c:5006 | |
| buf = "00007fffb4000ac0" | |
| cp = <optimized out> | |
| ar_ptr = <optimized out> | |
| str = 0x7ffff797dcaf "free(): invalid pointer" | |
| action = 3 | |
| #4 _int_free (av=<optimized out>, p=<optimized out>, have_lock=0) at malloc.c:3867 | |
| size = <optimized out> | |
| fb = <optimized out> | |
| nextchunk = <optimized out> | |
| nextsize = <optimized out> | |
| nextinuse = <optimized out> | |
| prevsize = <optimized out> | |
| bck = <optimized out> | |
| fwd = <optimized out> | |
| errstr = <optimized out> | |
| locked = <optimized out> | |
| #5 0x00007ffff787453c in __GI___libc_free (mem=<optimized out>) at malloc.c:2968 | |
| ar_ptr = <optimized out> | |
| p = <optimized out> | |
| hook = <optimized out> | |
| #6 0x00007fffeee5310b in __gnu_cxx::new_allocator<long>::deallocate (this=<synthetic pointer>, __p=0x7fffb4000ac0) at /usr/include/c++/5/ext/new_allocator.h:110 | |
| No locals. | |
| #7 std::allocator_traits<std::allocator<long> >::deallocate (__a=<synthetic pointer>, __n=<optimized out>, __p=0x7fffb4000ac0) at /usr/include/c++/5/bits/alloc_traits.h:517 | |
| No locals. | |
| #8 std::_Vector_base<long, std::allocator<long> >::_M_deallocate (__n=<optimized out>, __p=0x7fffb4000ac0, this=<synthetic pointer>) at /usr/include/c++/5/bits/stl_vector.h:178 | |
| No locals. | |
| #9 std::_Vector_base<long, std::allocator<long> >::~_Vector_base (this=<synthetic pointer>, __in_chrg=<optimized out>) at /usr/include/c++/5/bits/stl_vector.h:160 | |
| No locals. | |
| #10 std::vector<long, std::allocator<long> >::~vector (this=<synthetic pointer>, __in_chrg=<optimized out>) at /usr/include/c++/5/bits/stl_vector.h:425 | |
| No locals. | |
| #11 torch::autograd::generated::(anonymous namespace)::permute_backwards (fwd_dims=..., grad=...) at torch/csrc/autograd/generated/Functions.cpp:124 | |
| No locals. | |
| #12 torch::autograd::generated::PermuteBackward::apply (this=<optimized out>, grads=...) at torch/csrc/autograd/generated/Functions.cpp:2753 | |
| grad_result = {<at::detail::TensorBase> = {pImpl = 0x0}, <No data fields>} | |
| gen = {i = 1} | |
| self_ix = {first = 0, second = 1} | |
| grad_inputs = {<std::_Vector_base<torch::autograd::Variable, std::allocator<torch::autograd::Variable> >> = {_M_impl = {<std::allocator<torch::autograd::Variable>> = {<__gnu_cxx::new_allocator<torch::autograd::Variable>> = {<No data fields>}, <No data fields>}, _M_start = 0x7fffb4000a60, _M_finish = 0x7fffb4000a68, _M_end_of_storage = 0x7fffb4000a68}}, <No data fields>} | |
| #13 0x00007fffeecdffa6 in torch::autograd::Function::operator() (inputs=..., this=0x5555569ca830) at /home/fehiepsi/pytorch/torch/csrc/autograd/function.h:109 | |
| rec = {<No data fields>} | |
| #14 torch::autograd::call_function (task=...) at torch/csrc/autograd/engine.cpp:237 | |
| inputs = {<std::_Vector_base<torch::autograd::Variable, std::allocator<torch::autograd::Variable> >> = {_M_impl = {<std::allocator<torch::autograd::Variable>> = {<__gnu_cxx::new_allocator<torch::autograd::Variable>> = {<No data fields>}, <No data fields>}, _M_start = 0x7fffb4000a80, _M_finish = 0x7fffb4000a88, _M_end_of_storage = 0x7fffb4000a88}}, <No data fields>} | |
| outputs = {<std::_Vector_base<torch::autograd::Variable, std::allocator<torch::autograd::Variable> >> = {_M_impl = {<std::allocator<torch::autograd::Variable>> = {<__gnu_cxx::new_allocator<torch::autograd::Variable>> = {<No data fields>}, <No data fields>}, _M_start = 0x7fffb4000a60, _M_finish = 0x7fffb4000a68, _M_end_of_storage = 0x7fffb4000a68}}, <No data fields>} | |
| #15 torch::autograd::Engine::evaluate_function (this=this@entry=0x7fffef748dc0 <engine>, task=...) at torch/csrc/autograd/engine.cpp:256 | |
| exec_info = @0x7fffffffd578: {_M_h = {<std::__detail::_Hashtable_base<torch::autograd::Function*, std::pair<torch::autograd::Function* const, torch::autograd::GraphTask::ExecInfo>, std::__detail::_Select1st, std::equal_to<torch::autograd::Function*>, std::hash<torch::autograd::Function*>, std::__detail::_Mod_range_hashing, std::__detail::_Default_ranged_hash, std::__detail::_Hashtable_traits<false, false, true> >> = {<std::__detail::_Hash_code_base<torch::autograd::Function*, std::pair<torch::autograd::Function* const, torch::autograd::GraphTask::ExecInfo>, std::__detail::_Select1st, std::hash<torch::autograd::Function*>, std::__detail::_Mod_range_hashing, std::__detail::_Default_ranged_hash, false>> = {<std::__detail::_Hashtable_ebo_helper<0, std::__detail::_Select1st, true>> = {<std::__detail::_Select1st> = {<No data fields>}, <No data fields>}, <std::__detail::_Hashtable_ebo_helper<1, std::hash<torch::autograd::Function*>, true>> = {<std::hash<torch::autograd::Function*>> = {<std::__hash_base<unsigned long, torch::autograd::Function*>> = {<No data fields>}, <No data fields>}, <No data fields>}, <std::__detail::_Hashtable_ebo_helper<2, std::__detail::_Mod_range_hashing, true>> = {<std::__detail::_Mod_range_hashing> = {<No data fields>}, <No data fields>}, <No data fields>}, <std::__detail::_Hashtable_ebo_helper<0, std::equal_to<torch::autograd::Function*>, true>> = {<std::equal_to<torch::autograd::Function*>> = {<std::binary_function<torch::autograd::Function*, torch::autograd::Function*, bool>> = {<No data fields>}, <No data fields>}, <No data fields>}, <No data fields>}, <std::__detail::_Map_base<torch::autograd::Function*, std::pair<torch::autograd::Function* const, torch::autograd::GraphTask::ExecInfo>, std::allocator<std::pair<torch::autograd::Function* const, torch::autograd::GraphTask::ExecInfo> >, std::__detail::_Select1st, std::equal_to<torch::autograd::Function*>, std::hash<torch::autograd::Function*>, std::__detail::_Mod_range_hashing, std::__detail::_Default_ranged_hash, std::__detail::_Prime_rehash_policy, std::__detail::_Hashtable_traits<false, false, true>, true>> = {<No data fields>}, <std::__detail::_Insert<torch::autograd::Function*, std::pair<torch::autograd::Function* const, torch::autograd::GraphTask::ExecInfo>, std::allocator<std::pair<torch::autograd::Function* const, torch::autograd::GraphTask::ExecInfo> >, std::__detail::_Select1st, std::equal_to<torch::autograd::Function*>, std::hash<torch::autograd::Function*>, std::__detail::_Mod_range_hashing, std::__detail::_Default_ranged_hash, std::__detail::_Prime_rehash_policy, std::__detail::_Hashtable_traits<false, false, true>, false, true>> = {<std::__detail::_Insert_base<torch::autograd::Function*, std::pair<torch::autograd::Function* const, torch::autograd::GraphTask::ExecInfo>, std::allocator<std::pair<torch::autograd::Function* const, torch::autograd::GraphTask::ExecInfo> >, std::__detail::_Select1st, std::equal_to<torch::autograd::Function*>, std::hash<torch::autograd::Function*>, std::__detail::_Mod_range_hashing, std::__detail::_Default_ranged_hash, std::__detail::_Prime_rehash_policy, std::__detail::_Hashtable_traits<false, false, true> >> = {<No data fields>}, <No data fields>}, <std::__detail::_Rehash_base<torch::autograd::Function*, std::pair<torch::autograd::Function* const, torch::autograd::GraphTask::ExecInfo>, std::allocator<std::pair<torch::autograd::Function* const, torch::autograd::GraphTask::ExecInfo> >, std::__detail::_Select1st, std::equal_to<torch::autograd::Function*>, std::hash<torch::autograd::Function*>, std::__detail::_Mod_range_hashing, std::__detail::_Default_ranged_hash, std::__detail::_Prime_rehash_policy, std::__detail::_Hashtable_traits<false, false, true> >> = {<No data fields>}, <std::__detail::_Equality<torch::autograd::Function*, std::pair<torch::autograd::Function* const, torch::autograd::GraphTask::ExecInfo>, std::allocator<std::pair<torch::autograd::Function* const, torch::autograd::GraphTask::ExecInfo> >, std::__detail::_Select1st, std::equal_to<torch::autograd::Function*>, std::hash<torch::autograd::Function*>, std::__detail::_Mod_range_hashing, std::__detail::_Default_ranged_hash, std::__detail::_Prime_rehash_policy, std::__detail::_Hashtable_traits<false, false, true>, true>> = {<No data fields>}, <std::__detail::_Hashtable_alloc<std::allocator<std::__detail::_Hash_node<std::pair<torch::autograd::Function* const, torch::autograd::GraphTask::ExecInfo>, false> > >> = {<std::__detail::_Hashtable_ebo_helper<0, std::allocator<std::__detail::_Hash_node<std::pair<torch::autograd::Function* const, torch::autograd::GraphTask::ExecInfo>, false> >, true>> = {<std::allocator<std::__detail::_Hash_node<std::pair<torch::autograd::Function* const, torch::autograd::GraphTask::ExecInfo>, false> >> = {<__gnu_cxx::new_allocator<std::__detail::_Hash_node<std::pair<torch::autograd::Function* const, torch::autograd::GraphTask::ExecInfo>, false> >> = {<No data fields>}, <No data fields>}, <No data fields>}, <No data fields>}, _M_buckets = 0x7fffffffd5a8, _M_bucket_count = 1, _M_before_begin = {_M_nxt = 0x0}, _M_element_count = 0, _M_rehash_policy = {static _S_growth_factor = 2, _M_max_load_factor = 1, _M_next_resize = 0}, _M_single_bucket = 0x0}} | |
| outputs = {<std::_Vector_base<torch::autograd::Variable, std::allocator<torch::autograd::Variable> >> = {_M_impl = {<std::allocator<torch::autograd::Variable>> = {<__gnu_cxx::new_allocator<torch::autograd::Variable>> = {<No data fields>}, <No data fields>}, _M_start = 0x7fffb4000a60, _M_finish = 0x7fffb4000a68, _M_end_of_storage = 0x7fffb4000a68}}, <No data fields>} | |
| num_outputs = <optimized out> | |
| lock = <optimized out> | |
| #16 0x00007fffeece0947 in torch::autograd::Engine::thread_main (this=0x7fffef748dc0 <engine>, graph_task=0x0) at torch/csrc/autograd/engine.cpp:176 | |
| task = {base = 0x7fffffffd490, fn = {<std::__shared_ptr<torch::autograd::Function, (__gnu_cxx::_Lock_policy)2>> = {_M_ptr = 0x5555569ca830, _M_refcount = {_M_pi = 0x5555569ca820}}, <No data fields>}, inputs = {buffer = {<std::_Vector_base<torch::autograd::Variable, std::allocator<torch::autograd::Variable> >> = {_M_impl = {<std::allocator<torch::autograd::Variable>> = {<__gnu_cxx::new_allocator<torch::autograd::Variable>> = {<No data fields>}, <No data fields>}, _M_start = 0x0, _M_finish = 0x0, _M_end_of_storage = 0x0}}, <No data fields>}}} | |
| base_owner = <optimized out> | |
| queue = {<std::__shared_ptr<torch::autograd::ReadyQueue, (__gnu_cxx::_Lock_policy)2>> = {_M_ptr = <optimized out>, _M_refcount = {_M_pi = 0x555556a5fb20}}, <No data fields>} | |
| #17 0x00007fffeecdd1e2 in torch::autograd::Engine::thread_init (this=this@entry=0x7fffef748dc0 <engine>, device=device@entry=-1) at torch/csrc/autograd/engine.cpp:152 | |
| guard = {original_device = -1} | |
| #18 0x00007fffeed0938a in torch::autograd::python::PythonEngine::thread_init (this=0x7fffef748dc0 <engine>, device=-1) at torch/csrc/autograd/python_engine.cpp:40 | |
| gil = {gstate = PyGILState_UNLOCKED} | |
| no_gil = {save = 0x7fffb40008c0} | |
| #19 0x00007fffda7aec5c in std::execute_native_thread_routine_compat (__p=<optimized out>) at /home/msarahan/miniconda2/conda-bld/compilers_linux-64_1507259624353/work/.build/src/gcc-7.2.0/libstdc++-v3/src/c++11/thread.cc:110 | |
| __t = <optimized out> | |
| __local = {<std::__shared_ptr<std::thread::_Impl_base, (__gnu_cxx::_Lock_policy)2>> = {<std::__shared_ptr_access<std::thread::_Impl_base, (__gnu_cxx::_Lock_policy)2, false, false>> = {<No data fields>}, _M_ptr = 0x555556a8bc70, _M_refcount = {_M_pi = 0x555556a8bc60}}, <No data fields>} | |
| #20 0x00007ffff7bc16ba in start_thread (arg=0x7fffbcbfc700) at pthread_create.c:333 | |
| __res = <optimized out> | |
| pd = 0x7fffbcbfc700 | |
| now = <optimized out> | |
| unwind_buf = {cancel_jmp_buf = {{jmp_buf = {140736360072960, -5979766852812807120, 0, 140737488343631, 140736360073664, 93825014479968, 5979901545119999024, 5979784984839709744}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}} | |
| not_first_call = <optimized out> | |
| pagesize_m1 = <optimized out> | |
| sp = <optimized out> | |
| freesize = <optimized out> | |
| __PRETTY_FUNCTION__ = "start_thread" | |
| #21 0x00007ffff78f741d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109 | |
| No locals. | |
| registers: | |
| rax 0x0 0 | |
| rbx 0x7fffbcbfc700 140736360072960 | |
| rcx 0x7ffff7825428 140737345901608 | |
| rdx 0x6 6 | |
| rsi 0x68f7 26871 | |
| rdi 0x68ee 26862 | |
| rbp 0x0 0x0 | |
| rsp 0x7fffbcbfc000 0x7fffbcbfc000 | |
| r8 0xb 11 | |
| r9 0x0 0 | |
| r10 0x8 8 | |
| r11 0x206 518 | |
| r12 0x0 0 | |
| r13 0x7fffffffd24f 140737488343631 | |
| r14 0x7fffbcbfc9c0 140736360073664 | |
| r15 0x555556a8bc60 93825014479968 | |
| rip 0x7ffff78f741d 0x7ffff78f741d <clone+109> | |
| eflags 0x206 [ PF IF ] | |
| cs 0x33 51 | |
| ss 0x2b 43 | |
| ds 0x0 0 | |
| es 0x0 0 | |
| fs 0x0 0 | |
| gs 0x0 0 | |
| current instructions: | |
| => 0x7ffff78f741d <clone+109>: mov %rax,%rdi | |
| 0x7ffff78f7420 <clone+112>: callq 0x7ffff78bc710 <__GI__exit> | |
| 0x7ffff78f7425 <clone+117>: mov 0x2bca4c(%rip),%rcx # 0x7ffff7bb3e78 | |
| 0x7ffff78f742c <clone+124>: neg %eax | |
| 0x7ffff78f742e <clone+126>: mov %eax,%fs:(%rcx) | |
| 0x7ffff78f7431 <clone+129>: or $0xffffffffffffffff,%rax | |
| 0x7ffff78f7435 <clone+133>: retq | |
| 0x7ffff78f7436: nopw %cs:0x0(%rax,%rax,1) | |
| 0x7ffff78f7440 <lseek64>: mov $0x8,%eax | |
| 0x7ffff78f7445 <lseek64+5>: syscall | |
| 0x7ffff78f7447 <lseek64+7>: cmp $0xfffffffffffff001,%rax | |
| 0x7ffff78f744d <lseek64+13>: jae 0x7ffff78f7450 <lseek64+16> | |
| 0x7ffff78f744f <lseek64+15>: retq | |
| 0x7ffff78f7450 <lseek64+16>: mov 0x2bca21(%rip),%rcx # 0x7ffff7bb3e78 | |
| 0x7ffff78f7457 <lseek64+23>: neg %eax | |
| 0x7ffff78f7459 <lseek64+25>: mov %eax,%fs:(%rcx) | |
| threads backtrace: | |
| Thread 4 (Thread 0x7fffbc3fb700 (LWP 26872)): | |
| #0 pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185 | |
| #1 0x00007fffda7aaa26 in __gthread_cond_wait (__mutex=<optimized out>, __cond=__cond@entry=0x555555f692a0) at /home/msarahan/miniconda2/conda-bld/compilers_linux-64_1507259624353/work/.build/x86_64-conda_cos6-linux-gnu/build/build-cc-gcc-final/x86_64-conda_cos6-linux-gnu/libstdc++-v3/include/x86_64-conda_cos6-linux-gnu/bits/gthr-default.h:877 | |
| #2 std::condition_variable::wait (this=this@entry=0x555555f692a0, __lock=...) at /home/msarahan/miniconda2/conda-bld/compilers_linux-64_1507259624353/work/.build/src/gcc-7.2.0/libstdc++-v3/src/c++11/condition_variable.cc:53 | |
| #3 0x00007fffeecdd84b in std::condition_variable::wait<torch::autograd::ReadyQueue::pop()::<lambda()> > (__p=..., __lock=..., this=0x555555f692a0) at /usr/include/c++/5/condition_variable:98 | |
| #4 torch::autograd::ReadyQueue::pop (this=this@entry=0x555555f69280) at torch/csrc/autograd/engine.cpp:137 | |
| #5 0x00007fffeece08ff in torch::autograd::Engine::thread_main (this=0x7fffef748dc0 <engine>, graph_task=0x0) at torch/csrc/autograd/engine.cpp:172 | |
| #6 0x00007fffeecdd1e2 in torch::autograd::Engine::thread_init (this=this@entry=0x7fffef748dc0 <engine>, device=device@entry=0) at torch/csrc/autograd/engine.cpp:152 | |
| #7 0x00007fffeed0938a in torch::autograd::python::PythonEngine::thread_init (this=0x7fffef748dc0 <engine>, device=0) at torch/csrc/autograd/python_engine.cpp:40 | |
| #8 0x00007fffda7aec5c in std::execute_native_thread_routine_compat (__p=<optimized out>) at /home/msarahan/miniconda2/conda-bld/compilers_linux-64_1507259624353/work/.build/src/gcc-7.2.0/libstdc++-v3/src/c++11/thread.cc:110 | |
| #9 0x00007ffff7bc16ba in start_thread (arg=0x7fffbc3fb700) at pthread_create.c:333 | |
| #10 0x00007ffff78f741d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109 | |
| Thread 3 (Thread 0x7fffbcbfc700 (LWP 26871)): | |
| #0 0x00007ffff7825428 in __GI_raise (sig=sig@entry=6) at ../sysdeps/unix/sysv/linux/raise.c:54 | |
| #1 0x00007ffff782702a in __GI_abort () at abort.c:89 | |
| #2 0x00007ffff78677ea in __libc_message (do_abort=do_abort@entry=2, fmt=fmt@entry=0x7ffff7980ed8 "*** Error in `%s': %s: 0x%s ***\n") at ../sysdeps/posix/libc_fatal.c:175 | |
| #3 0x00007ffff787037a in malloc_printerr (ar_ptr=<optimized out>, ptr=<optimized out>, str=0x7ffff797dcaf "free(): invalid pointer", action=3) at malloc.c:5006 | |
| #4 _int_free (av=<optimized out>, p=<optimized out>, have_lock=0) at malloc.c:3867 | |
| #5 0x00007ffff787453c in __GI___libc_free (mem=<optimized out>) at malloc.c:2968 | |
| #6 0x00007fffeee5310b in __gnu_cxx::new_allocator<long>::deallocate (this=<synthetic pointer>, __p=0x7fffb4000ac0) at /usr/include/c++/5/ext/new_allocator.h:110 | |
| #7 std::allocator_traits<std::allocator<long> >::deallocate (__a=<synthetic pointer>, __n=<optimized out>, __p=0x7fffb4000ac0) at /usr/include/c++/5/bits/alloc_traits.h:517 | |
| #8 std::_Vector_base<long, std::allocator<long> >::_M_deallocate (__n=<optimized out>, __p=0x7fffb4000ac0, this=<synthetic pointer>) at /usr/include/c++/5/bits/stl_vector.h:178 | |
| #9 std::_Vector_base<long, std::allocator<long> >::~_Vector_base (this=<synthetic pointer>, __in_chrg=<optimized out>) at /usr/include/c++/5/bits/stl_vector.h:160 | |
| #10 std::vector<long, std::allocator<long> >::~vector (this=<synthetic pointer>, __in_chrg=<optimized out>) at /usr/include/c++/5/bits/stl_vector.h:425 | |
| #11 torch::autograd::generated::(anonymous namespace)::permute_backwards (fwd_dims=..., grad=...) at torch/csrc/autograd/generated/Functions.cpp:124 | |
| #12 torch::autograd::generated::PermuteBackward::apply (this=<optimized out>, grads=...) at torch/csrc/autograd/generated/Functions.cpp:2753 | |
| #13 0x00007fffeecdffa6 in torch::autograd::Function::operator() (inputs=..., this=0x5555569ca830) at /home/fehiepsi/pytorch/torch/csrc/autograd/function.h:109 | |
| #14 torch::autograd::call_function (task=...) at torch/csrc/autograd/engine.cpp:237 | |
| #15 torch::autograd::Engine::evaluate_function (this=this@entry=0x7fffef748dc0 <engine>, task=...) at torch/csrc/autograd/engine.cpp:256 | |
| #16 0x00007fffeece0947 in torch::autograd::Engine::thread_main (this=0x7fffef748dc0 <engine>, graph_task=0x0) at torch/csrc/autograd/engine.cpp:176 | |
| #17 0x00007fffeecdd1e2 in torch::autograd::Engine::thread_init (this=this@entry=0x7fffef748dc0 <engine>, device=device@entry=-1) at torch/csrc/autograd/engine.cpp:152 | |
| #18 0x00007fffeed0938a in torch::autograd::python::PythonEngine::thread_init (this=0x7fffef748dc0 <engine>, device=-1) at torch/csrc/autograd/python_engine.cpp:40 | |
| #19 0x00007fffda7aec5c in std::execute_native_thread_routine_compat (__p=<optimized out>) at /home/msarahan/miniconda2/conda-bld/compilers_linux-64_1507259624353/work/.build/src/gcc-7.2.0/libstdc++-v3/src/c++11/thread.cc:110 | |
| #20 0x00007ffff7bc16ba in start_thread (arg=0x7fffbcbfc700) at pthread_create.c:333 | |
| #21 0x00007ffff78f741d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109 | |
| Thread 2 (Thread 0x7fffbd3fd700 (LWP 26870)): | |
| #0 0x00007ffff78f88c8 in accept4 (fd=9, addr=..., addr_len=0x7fffbd3fce58, flags=524288) at ../sysdeps/unix/sysv/linux/accept4.c:40 | |
| #1 0x00007ffff0fd54d6 in ?? () from /usr/lib/x86_64-linux-gnu/libcuda.so.1 | |
| #2 0x00007ffff0fc886d in ?? () from /usr/lib/x86_64-linux-gnu/libcuda.so.1 | |
| #3 0x00007ffff0fd6058 in ?? () from /usr/lib/x86_64-linux-gnu/libcuda.so.1 | |
| #4 0x00007ffff7bc16ba in start_thread (arg=0x7fffbd3fd700) at pthread_create.c:333 | |
| #5 0x00007ffff78f741d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109 | |
| Thread 1 (Thread 0x7ffff7fcf700 (LWP 26862)): | |
| #0 pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185 | |
| #1 0x00007fffda7aaa26 in __gthread_cond_wait (__mutex=<optimized out>, __cond=__cond@entry=0x7fffffffd4d8) at /home/msarahan/miniconda2/conda-bld/compilers_linux-64_1507259624353/work/.build/x86_64-conda_cos6-linux-gnu/build/build-cc-gcc-final/x86_64-conda_cos6-linux-gnu/libstdc++-v3/include/x86_64-conda_cos6-linux-gnu/bits/gthr-default.h:877 | |
| #2 std::condition_variable::wait (this=this@entry=0x7fffffffd4d8, __lock=...) at /home/msarahan/miniconda2/conda-bld/compilers_linux-64_1507259624353/work/.build/src/gcc-7.2.0/libstdc++-v3/src/c++11/condition_variable.cc:53 | |
| #3 0x00007fffeece2a2b in std::condition_variable::wait<torch::autograd::Engine::execute(const edge_list&, const variable_list&, bool, bool, const edge_list&)::<lambda()> > (__p=..., __lock=..., this=<optimized out>) at /usr/include/c++/5/condition_variable:98 | |
| #4 torch::autograd::Engine::execute (this=this@entry=0x7fffef748dc0 <engine>, input_roots=..., inputs=..., keep_graph=<optimized out>, create_graph=<optimized out>, outputs=...) at torch/csrc/autograd/engine.cpp:385 | |
| #5 0x00007fffeed094ed in torch::autograd::python::PythonEngine::execute (this=this@entry=0x7fffef748dc0 <engine>, roots=..., inputs=..., keep_graph=<optimized out>, create_graph=<optimized out>, outputs=...) at torch/csrc/autograd/python_engine.cpp:58 | |
| #6 0x00007fffeed09f9d in THPEngine_run_backward (self=<optimized out>, args=<optimized out>, kwargs=<optimized out>) at torch/csrc/autograd/python_engine.cpp:167 | |
| #7 0x000055555569ab56 in PyCFunction_Call () | |
| #8 0x00005555556f728c in PyEval_EvalFrameEx () | |
| #9 0x00005555556fc120 in PyEval_EvalFrameEx () | |
| #10 0x00005555556fc120 in PyEval_EvalFrameEx () | |
| #11 0x0000555555701f1d in PyEval_EvalCodeEx () | |
| #12 0x0000555555702e6c in PyEval_EvalCode () | |
| #13 0x000055555575e424 in run_mod () | |
| #14 0x000055555575fa91 in PyRun_FileExFlags () | |
| #15 0x000055555575fc9e in PyRun_SimpleFileExFlags () | |
| #16 0x0000555555760392 in Py_Main () | |
| #17 0x000055555562c061 in main () |
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