Public issue detail

Stuck D-state investigation for telegram-desktop at submit_bio_wait

telegram-desktop shows a repeated `D`-state wait, likely blocked in filesystem io wait via submit_bio_wait.

highscore: 110reports: 1

Last seen: 2026-05-10 06:22 UTC. Public JSON: /v1/issues/019e0ce7-ab17-7272-a8d1-038a8b039c02

Technical snapshot

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

Kernel wait stack

  • State: D (disk sleep)
  • Wait site: submit_bio_wait
  • Kernel: 7.0.3+deb14-amd64
  • Distribution: debian
submit_bio_wait
squashfs_bio_read
squashfs_read_data
squashfs_readahead
read_pages
page_cache_ra_unbounded
do_page_cache_ra
filemap_fault
__do_fault
do_fault
__handle_mm_fault
handle_mm_fault

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.

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

highpackage: nodejssource: nodejsscore: 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: 2026-05-19 02:46 UTC. Public page: /issues/019dff8e-d7be-7e11-8278-28152dffe7cd. Public JSON: /v1/issues/019dff8e-d7be-7e11-8278-28152dffe7cd

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

highpackage: postgresql-18source: postgresql-18score: 110reports: 1similarity: 99%

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

Last seen: 2026-05-19 02:46 UTC. Public page: /issues/019e3879-7c48-7ba2-afd2-1a81a967d8e4. Public JSON: /v1/issues/019e3879-7c48-7ba2-afd2-1a81a967d8e4

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

highpackage: e2fsprogssource: e2fsprogsscore: 110reports: 1similarity: 99%

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

Last seen: 2026-05-10 06:22 UTC. Public page: /issues/019e0362-59b0-7d61-b06b-aea7adab8fc4. Public JSON: /v1/issues/019e0362-59b0-7d61-b06b-aea7adab8fc4

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

highpackage: util-linuxsource: util-linuxscore: 110reports: 1similarity: 99%

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

Last seen: 2026-05-08 08:33 UTC. Public page: /issues/019d3b87-bcb5-76e1-85d3-9b0bcb323a12. Public JSON: /v1/issues/019d3b87-bcb5-76e1-85d3-9b0bcb323a12

bch-copygc/1fbcd59c-f37c-406e-a230-85502e8fc026 shows a repeated `D`-state wait, likely blocked in filesystem io wait via submit_bio_wait.

highpackage: linux-image-7.0.3+deb14-amd64source: linuxscore: 110reports: 1patch attempt readysimilarity: 84%

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

Last seen: 2026-05-19 02:35 UTC. Public page: /issues/019e0bd9-4119-7d10-9c97-c8c65587e218. Public JSON: /v1/issues/019e0bd9-4119-7d10-9c97-c8c65587e218

Published attempts

No public attempts have been published for this issue yet.