Public issue detail

Stuck D-state investigation for postgres at jbd2_log_wait_commit

postgres shows a repeated `D`-state wait, likely blocked in overlayfs wait via jbd2_log_wait_commit.

highpackage: postgresql-18source: postgresql-18score: 110reports: 2

Last seen: 2026-10-22 23:47 UTC. Public JSON: /v1/issues/019f77b4-d536-7050-a1d0-4339e5df02a8

Technical snapshot

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

Kernel wait stack

  • State: D (disk sleep)
  • Wait site: jbd2_log_wait_commit
  • Kernel: 6.17.10+deb14-amd64
  • Distribution: debian
jbd2_log_wait_commit
ext4_sync_file
ovl_copy_up_metadata
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

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 submit_bio_wait.

highpackage: postgresql-18source: postgresql-18score: 110reports: 2similarity: 99%

Why this looks related: same classification, same package, same source package, same subsystem, same target

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

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

highpackage: postgresql-18source: postgresql-18score: 110reports: 2similarity: 99%

Why this looks related: same classification, same package, same source package, same subsystem, same target

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

update-mime-database shows a repeated `D`-state wait, likely blocked in overlayfs wait via jbd2_log_wait_commit.

highpackage: shared-mime-infosource: shared-mime-infoscore: 110reports: 1similarity: 99%

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

Last seen: 2026-10-22 23:47 UTC. Public page: /issues/019fa708-0dba-7100-8d7f-868fde27426e. Public JSON: /v1/issues/019fa708-0dba-7100-8d7f-868fde27426e

qemu-arm shows a repeated `D`-state wait, likely blocked in overlayfs wait via jbd2_log_wait_commit.

highpackage: qemu-usersource: qemuscore: 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: 2026-10-22 23:47 UTC. Public page: /issues/019fa390-5341-7460-8d5a-ac9c68fa8547. Public JSON: /v1/issues/019fa390-5341-7460-8d5a-ac9c68fa8547

postgres shows a repeated `D`-state wait, likely blocked in block writeback wait via jbd2_log_wait_commit.

highpackage: postgresql-17source: postgresql-17score: 110reports: 1similarity: 99%

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

Last seen: 2026-09-28 15:47 UTC. Public page: /issues/01a0e2d0-c36b-7030-b737-085e166c9c65. Public JSON: /v1/issues/01a0e2d0-c36b-7030-b737-085e166c9c65

Published attempts

No public attempts have been published for this issue yet.