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– Attachment 18413 Details for
Bug 54190
Ошибка сегментирования при выполнении команды ncnn2table
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backtrace
ncnn_backtrace.log (text/x-log), 7.47 KB, created by
Владислав Елисеев
on 2025-05-07 12:59:47 MSK
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Description:
backtrace
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Creator:
Владислав Елисеев
Created:
2025-05-07 12:59:47 MSK
Size:
7.47 KB
patch
obsolete
>GNU gdb (GDB) 14.1.0.56.d739d4fd457-alt1 (ALT Sisyphus) >Copyright (C) 2023 Free Software Foundation, Inc. >License GPLv3+: GNU GPL version 3 or later <http://gnu.org/licenses/gpl.html> >This is free software: you are free to change and redistribute it. >There is NO WARRANTY, to the extent permitted by law. >Type "show copying" and "show warranty" for details. >This GDB was configured as "x86_64-alt-linux". >Type "show configuration" for configuration details. >For bug reporting instructions, please see: ><https://www.gnu.org/software/gdb/bugs/>. >Find the GDB manual and other documentation resources online at: > <http://www.gnu.org/software/gdb/documentation/>. > >For help, type "help". >Type "apropos word" to search for commands related to "word"... >Reading symbols from /usr/bin/ncnn2table... >Reading symbols from /usr/lib/debug/usr/bin/ncnn2table.debug... >[New LWP 4819] >[New LWP 4822] >[New LWP 4820] >[New LWP 4821] >[Thread debugging using libthread_db enabled] >Using host libthread_db library "/lib64/libthread_db.so.1". >Core was generated by `ncnn2table squeezenet_v1.1.param squeezenet_v1.1.bin image.list squeezenet.tabl'. >Program terminated with signal SIGSEGV, Segmentation fault. >#0 QuantNet::quantize_KL() [clone ._omp_fn.0] [clone .lto_priv.0] () at /usr/include/c++/14/cmath:239 >[Current thread is 1 (Thread 0x7fad16c4bcc0 (LWP 4819))] > >Thread 4 (Thread 0x7fad152066c0 (LWP 4821)): >#0 0x00007fad15b161b7 in munmap () from /lib64/libc.so.6 >#1 0x00007fad15aa72e8 in alloc_new_heap (size=135168, top_pad=<optimized out>, pagesize=4096, mmap_flags=mmap_flags@entry=0) at /usr/src/debug/glibc-2.40.0.69.8566822197-alt1/malloc/arena.c:421 >#2 0x00007fad15aa7386 in new_heap (size=size@entry=3196, top_pad=<optimized out>) at /usr/src/debug/glibc-2.40.0.69.8566822197-alt1/malloc/arena.c:470 >#3 0x00007fad15aa774c in _int_new_arena (size=932) at /usr/src/debug/glibc-2.40.0.69.8566822197-alt1/malloc/arena.c:638 >#4 arena_get2 (size=932, avoid_arena=<optimized out>) at /usr/src/debug/glibc-2.40.0.69.8566822197-alt1/malloc/arena.c:857 >#5 arena_get2 (size=932, avoid_arena=<optimized out>) at /usr/src/debug/glibc-2.40.0.69.8566822197-alt1/malloc/arena.c:818 >#6 0x00007fad15aaab7c in _mid_memalign (alignment=alignment@entry=64, bytes=bytes@entry=836, address=<optimized out>) at malloc.c:3646 >#7 0x00007fad15aac2cf in __posix_memalign (memptr=0x7fad15205d10, alignment=64, size=836) at malloc.c:5798 >#8 __posix_memalign (memptr=0x7fad15205d10, alignment=64, size=836) at malloc.c:5782 >#9 0x00007fad1610b7b1 in ncnn::fastMalloc (size=772) at /usr/src/debug/ncnn-20250503/src/allocator.h:73 >#10 ncnn::Mat::create (this=0x55d019d511e0, _w=<optimized out>, _elemsize=4, _allocator=0x0) at /usr/src/debug/ncnn-20250503/src/mat.cpp:258 >#11 0x000055cff80ac186 in QuantNet::quantize_KL() [clone ._omp_fn.0] [clone .lto_priv.0] () at /usr/src/debug/ncnn-20250503/tools/quantize/ncnn2table.cpp:351 >#12 0x00007fad16c9e98e in gomp_thread_start (xdata=<optimized out>) at ../../../libgomp/team.c:129 >#13 0x00007fad15a9a883 in start_thread (arg=<optimized out>) at pthread_create.c:447 >#14 0x00007fad15b19a08 in __clone3 () from /lib64/libc.so.6 > >Thread 3 (Thread 0x7fad15a076c0 (LWP 4820)): >#0 0x00007fad15b161b7 in munmap () from /lib64/libc.so.6 >#1 0x00007fad15aa72e8 in alloc_new_heap (size=135168, top_pad=<optimized out>, pagesize=4096, mmap_flags=mmap_flags@entry=0) at /usr/src/debug/glibc-2.40.0.69.8566822197-alt1/malloc/arena.c:421 >#2 0x00007fad15aa7386 in new_heap (size=size@entry=2556, top_pad=<optimized out>) at /usr/src/debug/glibc-2.40.0.69.8566822197-alt1/malloc/arena.c:470 >#3 0x00007fad15aa774c in _int_new_arena (size=292) at /usr/src/debug/glibc-2.40.0.69.8566822197-alt1/malloc/arena.c:638 >#4 arena_get2 (size=292, avoid_arena=<optimized out>) at /usr/src/debug/glibc-2.40.0.69.8566822197-alt1/malloc/arena.c:857 >#5 arena_get2 (size=292, avoid_arena=<optimized out>) at /usr/src/debug/glibc-2.40.0.69.8566822197-alt1/malloc/arena.c:818 >#6 0x00007fad15aaab7c in _mid_memalign (alignment=alignment@entry=64, bytes=bytes@entry=196, address=<optimized out>) at malloc.c:3646 >#7 0x00007fad15aac2cf in __posix_memalign (memptr=0x7fad15a06d10, alignment=64, size=196) at malloc.c:5798 >#8 __posix_memalign (memptr=0x7fad15a06d10, alignment=64, size=196) at malloc.c:5782 >#9 0x00007fad1610b7b1 in ncnn::fastMalloc (size=132) at /usr/src/debug/ncnn-20250503/src/allocator.h:73 >#10 ncnn::Mat::create (this=0x55d019d50fe8, _w=<optimized out>, _elemsize=4, _allocator=0x0) at /usr/src/debug/ncnn-20250503/src/mat.cpp:258 >#11 0x000055cff80ac186 in QuantNet::quantize_KL() [clone ._omp_fn.0] [clone .lto_priv.0] () at /usr/src/debug/ncnn-20250503/tools/quantize/ncnn2table.cpp:351 >#12 0x00007fad16c9e98e in gomp_thread_start (xdata=<optimized out>) at ../../../libgomp/team.c:129 >#13 0x00007fad15a9a883 in start_thread (arg=<optimized out>) at pthread_create.c:447 >#14 0x00007fad15b19a08 in __clone3 () from /lib64/libc.so.6 > >Thread 2 (Thread 0x7fad14a056c0 (LWP 4822)): >#0 __GI___mmap64 (addr=0x0, len=134217728, prot=0, flags=34, fd=-1, offset=0) at ../sysdeps/unix/sysv/linux/mmap64.c:58 >#1 __GI___mmap64 (addr=addr@entry=0x0, len=len@entry=134217728, prot=prot@entry=0, flags=flags@entry=34, fd=fd@entry=-1, offset=offset@entry=0) at ../sysdeps/unix/sysv/linux/mmap64.c:46 >#2 0x00007fad15aa7244 in alloc_new_heap (size=135168, top_pad=<optimized out>, pagesize=4096, mmap_flags=mmap_flags@entry=0) at /usr/src/debug/glibc-2.40.0.69.8566822197-alt1/malloc/arena.c:414 >#3 0x00007fad15aa7386 in new_heap (size=size@entry=3452, top_pad=<optimized out>) at /usr/src/debug/glibc-2.40.0.69.8566822197-alt1/malloc/arena.c:470 >#4 0x00007fad15aa774c in _int_new_arena (size=1188) at /usr/src/debug/glibc-2.40.0.69.8566822197-alt1/malloc/arena.c:638 >#5 arena_get2 (size=1188, avoid_arena=<optimized out>) at /usr/src/debug/glibc-2.40.0.69.8566822197-alt1/malloc/arena.c:857 >#6 arena_get2 (size=1188, avoid_arena=<optimized out>) at /usr/src/debug/glibc-2.40.0.69.8566822197-alt1/malloc/arena.c:818 >#7 0x00007fad15aaab7c in _mid_memalign (alignment=alignment@entry=64, bytes=bytes@entry=1092, address=<optimized out>) at malloc.c:3646 >#8 0x00007fad15aac2cf in __posix_memalign (memptr=0x7fad14a04d10, alignment=64, size=1092) at malloc.c:5798 >#9 __posix_memalign (memptr=0x7fad14a04d10, alignment=64, size=1092) at malloc.c:5782 >#10 0x00007fad1610b7b1 in ncnn::fastMalloc (size=1028) at /usr/src/debug/ncnn-20250503/src/allocator.h:73 >#11 ncnn::Mat::create (this=0x55d019d51390, _w=<optimized out>, _elemsize=4, _allocator=0x0) at /usr/src/debug/ncnn-20250503/src/mat.cpp:258 >#12 0x000055cff80ac186 in QuantNet::quantize_KL() [clone ._omp_fn.0] [clone .lto_priv.0] () at /usr/src/debug/ncnn-20250503/tools/quantize/ncnn2table.cpp:351 >#13 0x00007fad16c9e98e in gomp_thread_start (xdata=<optimized out>) at ../../../libgomp/team.c:129 >#14 0x00007fad15a9a883 in start_thread (arg=<optimized out>) at pthread_create.c:447 >#15 0x00007fad15b19a08 in __clone3 () from /lib64/libc.so.6 > >Thread 1 (Thread 0x7fad16c4bcc0 (LWP 4819)): >#0 QuantNet::quantize_KL() [clone ._omp_fn.0] [clone .lto_priv.0] () at /usr/include/c++/14/cmath:239 >#1 0x00007fad16c94d66 in GOMP_parallel (fn=0x55cff80ac030 <QuantNet::quantize_KL() [clone ._omp_fn.0] [clone .lto_priv.0]>, data=0x7ffee6dd7e00, num_threads=4, flags=0) at ../../../libgomp/parallel.c:178 >#2 0x000055cff80c2533 in QuantNet::quantize_KL() [clone .isra.0] (this=0x7ffee6dd80d0) at /usr/src/debug/ncnn-20250503/tools/quantize/ncnn2table.cpp:326 >#3 0x000055cff80a7b99 in main (argc=<optimized out>, argv=<optimized out>) at /usr/src/debug/ncnn-20250503/tools/quantize/ncnn2table.cpp:1819
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bug 54190
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