Public issue detail

Stuck D-state investigation for postgres at lock_rename

postgres shows a repeated `D`-state wait, likely blocked in overlayfs wait via lock_rename.

highscore: 110reports: 1

Last seen: 2026-07-26 13:57 UTC. Public JSON: /v1/issues/019f9e67-d948-76c2-97ca-302e9c093b53

Technical snapshot

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

Kernel wait stack

  • State: D (disk sleep)
  • Wait site: lock_rename
  • Kernel: 6.17.10+deb14-amd64
  • Distribution: debian
lock_rename
ovl_copy_up_one
ovl_copy_up_flags
ovl_open
do_dentry_open
vfs_open
path_openat
do_filp_open
do_sys_openat2
__x64_sys_openat
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.

postgres shows a repeated `D`-state wait, likely blocked in overlayfs wait via folio_wait_bit.

highpackage: postgresql-18source: postgresql-18score: 110reports: 2similarity: 98%

Why this looks related: same classification, same subsystem, same target, very similar public summary

Last seen: 2026-07-27 17:32 UTC. Public page: /issues/019f7e5e-e73c-7041-9856-3d12c7c861f2. Public JSON: /v1/issues/019f7e5e-e73c-7041-9856-3d12c7c861f2

postgres shows a repeated `D`-state wait, likely blocked in overlayfs wait via submit_bio_wait.

highpackage: postgresql-18source: postgresql-18score: 110reports: 2similarity: 97%

Why this looks related: same classification, same subsystem, same target, very similar public summary

Last seen: 2026-08-15 06:33 UTC. Public page: /issues/019f73b5-c3b8-76b3-ba91-0cf479337297. Public JSON: /v1/issues/019f73b5-c3b8-76b3-ba91-0cf479337297

Published attempts

No public attempts have been published for this issue yet.