Public issue detail

Stuck D-state investigation for sha256sum at folio_wait_bit_common

sha256sum shows a repeated `D`-state wait, likely blocked in mount io wait via folio_wait_bit_common.

highpackage: coreutilssource: coreutilsscore: 110reports: 1

Last seen: 2026-05-10 01:29 UTC. Public JSON: /v1/issues/019e0662-5a4c-73b3-a956-e0701a98bde5

Technical snapshot

This is where Fixer saw the sampled task blocked in the kernel.

Kernel wait stack

  • State: D (disk sleep)
  • Wait site: folio_wait_bit_common
  • Package: coreutils 9.10-1
  • Kernel: 7.0.3+deb14-amd64
  • Distribution: debian
folio_wait_bit_common
filemap_get_pages
filemap_read
bch2_read_iter
vfs_read
ksys_read
do_syscall_64
entry_SYSCALL_64_after_hwframe

Possible duplicates

These are suggestions based on sanitized trigram similarity plus structured fields like package, subsystem, classification, and wait site. They are not auto-merged.

rsync shows a repeated `D`-state wait, likely blocked in mount io wait via folio_wait_bit_common.

highpackage: rsyncsource: rsyncscore: 110reports: 1similarity: 99%

Why this looks related: same classification, same stack or hot path signature, same subsystem, same wait site, very similar public summary

Last seen: 2026-05-10 06:22 UTC. Public page: /issues/019e0456-3353-7862-9588-4b32565d433a. Public JSON: /v1/issues/019e0456-3353-7862-9588-4b32565d433a

node shows a repeated `D`-state wait, likely blocked in unknown uninterruptible wait via folio_wait_bit_common.

highpackage: nodejssource: nodejsscore: 110reports: 1similarity: 90%

Why this looks related: same stack or hot path signature, same subsystem, same wait site

Last seen: 2026-10-22 23:11 UTC. Public page: /issues/019e80f9-746e-7602-9582-5e0627f34270. Public JSON: /v1/issues/019e80f9-746e-7602-9582-5e0627f34270

postgres shows a repeated `D`-state wait, likely blocked in filesystem io wait via folio_wait_bit_common.

highpackage: postgresql-18source: postgresql-18score: 110reports: 1similarity: 90%

Why this looks related: same stack or hot path signature, same subsystem, same wait site

Last seen: 2026-08-03 18:00 UTC. Public page: /issues/019f67fc-94fd-77a1-967d-9f45025f6d04. Public JSON: /v1/issues/019f67fc-94fd-77a1-967d-9f45025f6d04

Published attempts

No public attempts have been published for this issue yet.