"gdrcopy_sanity" failing with Nvidia 560 drivers on A100

Assessment

This issue has not been assessed yet.

Description

 gdrcopy_sanity
Assertion "(gdr_pin_buffer(g, d_A[0], buffer_size, 0, 0, &A_mh[0])) == (0)" failed at sanity.cpp:435
Assertion "(gdr_pin_buffer(g, d_A, A_size, 0, 0, &A_mh)) == (0)" failed at sanity.cpp:344
Total: 28, Passed: 24, Failed: 2, Waived: 2

List of failed tests:
    basic_small_buffers_mapping
    basic_unaligned_mapping

List of waived tests:
    invalidation_access_after_free_cumemalloc
    invalidation_access_after_free_vmmalloc
Error: Encountered an error or a test failure with status=1

Getting set up

First steps

1. Read the whole issue, then the project's contributing guide.
2. Comment on the issue to say you are picking it up — it saves two people doing the same work.
3. Fork the repository and make your change on a branch.
4. Open a pull request that references the issue number.

More from NVIDIA/gdrcopy

• Modprobe config file on SLES does not use --allow-unsupported-modules option

  Open

  ⋯Report a problem with this issue

  • Is something wrong?

  • Already taken
  • Not beginner-friendly
  • Stale or invalid
  • Something else…
  • Send Cancel

  Difficulty 2/5 1-3 hours Newbie friendliness 78/100

  NVIDIA/gdrcopy#349 · Opened Nov 6, 2026

• Proposal: honor `TMPDIR` in gdrcopy package build scripts

  Possibly taken @efegokdemir claimed this 53 days ago. Open

  ⋯Report a problem with this issue

  • Is something wrong?

  • Already taken
  • Not beginner-friendly
  • Stale or invalid
  • Something else…
  • Send Cancel

  Difficulty 2/5 1-3 hours Newbie friendliness 82/100

  NVIDIA/gdrcopy#343 · 3 reactions · Opened Jul 27, 2026

• Data race on the per-`gdr_t` handle list in libgdrapi: `gdrcopy_sanity basic_child_thread_pins_buffer_*` crashes with SIGSEGV

  Open

  ⋯Report a problem with this issue

  • Is something wrong?

  • Already taken
  • Not beginner-friendly
  • Stale or invalid
  • Something else…
  • Send Cancel

  Difficulty 4/5 3-5 days Newbie friendliness 25/100

  NVIDIA/gdrcopy#348 · Opened Nov 2, 2026

• [Feature Request] Ship GDRCopy packages in the NVIDIA driver local repository installer

  Open

  ⋯Report a problem with this issue

  • Is something wrong?

  • Already taken
  • Not beginner-friendly
  • Stale or invalid
  • Something else…
  • Send Cancel

  Difficulty 5/5 Over a week Newbie friendliness 35/100

  NVIDIA/gdrcopy#342 · 3 reactions · Opened Jul 23, 2026

• Bare version tag not published only OS specific tags available

  Open

  ⋯Report a problem with this issue

  • Is something wrong?

  • Already taken
  • Not beginner-friendly
  • Stale or invalid
  • Something else…
  • Send Cancel

  Difficulty 3/5 1-2 days Newbie friendliness 58/100

  NVIDIA/gdrcopy#340 · Opened Jun 12, 2026

All issues in NVIDIA/gdrcopy

Similar issues

• SPIDevice selects an active-high device as soon as it is created

  Possibly taken @mikeysklar claimed this today. Open

  ⋯Report a problem with this issue

  • Is something wrong?

  • Already taken
  • Not beginner-friendly
  • Stale or invalid
  • Something else…
  • Send Cancel

  Difficulty 2/5 1-3 hours Newbie friendliness 73/100

  adafruit/circuitpython#11869 · Opened Nov 13, 2026

  Maintainers usually reply within 1 day

• [website] The "See what you need" link is broken on the website

  Open

  ⋯Report a problem with this issue

  • Is something wrong?

  • Already taken
  • Not beginner-friendly
  • Stale or invalid
  • Something else…
  • Send Cancel

  Difficulty 1/5 Under an hour Newbie friendliness 78/100

  gnif/LookingGlass#1352 · Opened Nov 13, 2026

• An added non-ASCII character case breaks compiled runs

  Open

  ⋯Report a problem with this issue

  • Is something wrong?

  • Already taken
  • Not beginner-friendly
  • Stale or invalid
  • Something else…
  • Send Cancel

  Difficulty 2/5 1-3 hours Newbie friendliness 75/100

  sysprog21/codetrial#690 · Opened Nov 13, 2026

  Maintainers usually reply within 1 day

• Windows built for the PyPI package

  Open

  ⋯Report a problem with this issue

  • Is something wrong?

  • Already taken
  • Not beginner-friendly
  • Stale or invalid
  • Something else…
  • Send Cancel

  Difficulty 2/5 1-3 hours Newbie friendliness 85/100

  nextflow-io/tree-sitter-nextflow#54 · Opened Nov 13, 2026

• Filter LTO-dependent CFI sanitizer flags from cgo compiler options

  Open

  ⋯Report a problem with this issue

  • Is something wrong?

  • Already taken
  • Not beginner-friendly
  • Stale or invalid
  • Something else…
  • Send Cancel

  Difficulty 2/5 1-3 hours Newbie friendliness 62/100

  bazel-contrib/rules_go#4784 · 1 comment · Opened Nov 13, 2026

  Maintainers usually reply within 1 day

More C issues