Public issue detail

Stuck D-state investigation for node at rq_qos_wait

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

highpackage: nodejssource: nodejsscore: 110reports: 1

Last seen: 2026-06-01 02:01 UTC. Public JSON: /v1/issues/019e695e-a1ad-7f41-af4d-02454406acbb

Technical snapshot

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

Kernel wait stack

  • State: D (disk sleep)
  • Wait site: rq_qos_wait
  • Package: nodejs 22.22.2+dfsg+~cs22.19.15-3
  • Kernel: 6.17.0-14-generic
  • Distribution: debian
rq_qos_wait
wbt_wait
__rq_qos_throttle
blk_mq_submit_bio
__submit_bio
submit_bio_noacct_nocheck
submit_bio_noacct
submit_bio
submit_bio_wait
blkdev_issue_flush
ext4_sync_file
vfs_fsync_range

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.

kworker+flush-8:0 shows a repeated `D`-state wait, likely blocked in filesystem io wait via rq_qos_wait.

highpackage: linux-image-6.17.0-14-genericsource: linuxscore: 110reports: 3similarity: 99%

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

Last seen: 2026-07-11 07:04 UTC. Public page: /issues/019d473e-a6f2-7c30-a863-b49508b1738b. Public JSON: /v1/issues/019d473e-a6f2-7c30-a863-b49508b1738b

kworker+flush-254:0 shows a repeated `D`-state wait, likely blocked in filesystem io wait via rq_qos_wait.

highpackage: linux-image-6.17.10+deb14-amd64source: linuxscore: 110reports: 1similarity: 99%

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

Last seen: 2026-07-11 06:59 UTC. Public page: /issues/019df296-5731-7c60-8643-dd6723e6bf54. Public JSON: /v1/issues/019df296-5731-7c60-8643-dd6723e6bf54

postgres shows a repeated `D`-state wait, likely blocked in filesystem io wait via rq_qos_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, very similar public summary

Last seen: 2026-07-10 15:56 UTC. Public page: /issues/019ded8a-fc30-7073-b4c8-d85d3e56ba6a. Public JSON: /v1/issues/019ded8a-fc30-7073-b4c8-d85d3e56ba6a

node shows a repeated `D`-state wait, likely blocked in filesystem io wait via jbd2_log_wait_commit.

highpackage: nodejssource: nodejsscore: 110reports: 1similarity: 99%

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

Last seen: 2026-07-09 18:09 UTC. Public page: /issues/019ddfef-1d26-7d43-a44b-e89cd4ec9240. Public JSON: /v1/issues/019ddfef-1d26-7d43-a44b-e89cd4ec9240

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 package, same source package, same subsystem, same target, very similar public summary

Last seen: 2026-05-27 11:58 UTC. Public page: /issues/019dff8e-d7be-7e11-8278-28152dffe7cd. Public JSON: /v1/issues/019dff8e-d7be-7e11-8278-28152dffe7cd

kworker+flush-8:112 shows a repeated `D`-state wait, likely blocked in filesystem io wait via rq_qos_wait.

highpackage: linux-image-7.0.3+deb14-amd64source: linuxscore: 110reports: 1similarity: 99%

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

Last seen: 2026-05-09 06:48 UTC. Public page: /issues/019e068d-a211-7e93-9285-90abb67abe22. Public JSON: /v1/issues/019e068d-a211-7e93-9285-90abb67abe22

Published attempts

No public attempts have been published for this issue yet.