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failure in (Rank:0) tst_test_array[100]:io_with_hole2 #7

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mchabrecek opened this issue Sep 16, 2022 · 1 comment
Open

failure in (Rank:0) tst_test_array[100]:io_with_hole2 #7

mchabrecek opened this issue Sep 16, 2022 · 1 comment

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@mchabrecek
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Test crashes at x86_64 in glibc with error:

04:15:28 malloc(): mismatching next->prev_size (unsorted)
04:15:28 malloc(): mismatching next->prev_size (unsorted)
04:15:28 malloc(): mismatching next->prev_size (unsorted)
04:15:28 malloc(): mismatching next->prev_size (unsorted)
04:15:28 malloc_printerr (str=0x6 <error: Cannot access memory at address 0x6>)
04:15:28 *** Process received signal ***
04:15:28 *** Process received signal ***
04:15:28 *** Process received signal ***
04:15:28 *** Process received signal ***
04:15:28 Signal: Aborted (6)
04:15:28 Signal code: (-6)
04:15:28 Signal: Aborted (6)
04:15:28 Signal code: (-6)
04:15:28 Signal: Aborted (6)
04:15:28 Signal code: (-6)
04:15:28 Signal: Aborted (6)
04:15:28 Signal code: (-6)

Using openmpi-4.1.3

I have attached output from valgrind.
mpi_valgrind_output.txt

@rsdmse
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rsdmse commented Mar 24, 2025

Same behavior using gcc 14.2.0 openmpi 5.0.7

(Rank:0) tst_test_array[100]:io_with_hole2
malloc(): invalid next size (unsorted)
[udc-ba02-18c0:569395] *** Process received signal ***
[udc-ba02-18c0:569395] Signal: Aborted (6)
[udc-ba02-18c0:569395] Signal code:  (-6)
munmap_chunk(): invalid pointer
[udc-ba02-18c0:569394] *** Process received signal ***
[udc-ba02-18c0:569394] Signal: Aborted (6)
[udc-ba02-18c0:569394] Signal code:  (-6)
malloc(): mismatching next->prev_size (unsorted)

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