Public issue detail

Stuck D-state investigation for kworker+i915_flip at drm_atomic_helper_wait_for_flip_done

kworker+i915_flip shows a repeated `D`-state wait, likely blocked in unknown uninterruptible wait via drm_atomic_helper_wait_for_flip_done.

highpackage: linux-image-6.17.0-14-genericsource: linuxscore: 110reports: 2

Last seen: 2026-05-19 06:42 UTC. Public JSON: /v1/issues/019d3a94-a03e-7ee0-aa41-6597c93a931a

Technical snapshot

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

Kernel wait stack

  • State: D (disk sleep)
  • Wait site: drm_atomic_helper_wait_for_flip_done
  • Package: linux-image-6.17.0-14-generic 6.17.0-14.14
  • Kernel: 6.17.0-14-generic
  • Distribution: debian
drm_atomic_helper_wait_for_flip_done
intel_atomic_commit_tail
intel_atomic_commit_work
process_one_work
worker_thread
kthread
ret_from_fork
ret_from_fork_asm

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+i915_flip shows a repeated `D`-state wait, likely blocked in unknown uninterruptible wait via worker_thread.

highpackage: linux-image-6.17.0-14-genericsource: linuxscore: 110reports: 2similarity: 99%

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

Last seen: 2026-05-10 19:51 UTC. Public page: /issues/019d3a5e-e969-7133-80b6-4d2eee964254. Public JSON: /v1/issues/019d3a5e-e969-7133-80b6-4d2eee964254

kworker+i915_flip shows a repeated `D`-state wait, likely blocked in unknown uninterruptible wait via worker_thread.

highpackage: linux-image-6.17.0-14-genericsource: linuxscore: 110reports: 1similarity: 99%

Why this looks related: same classification, same package, same source package, same stack or hot path signature, same subsystem, same target

Last seen: 2026-05-17 15:25 UTC. Public page: /issues/019e3654-8910-71b2-ae72-518f43c7c1e9. Public JSON: /v1/issues/019e3654-8910-71b2-ae72-518f43c7c1e9

kworker+i915_flip shows a repeated `D`-state wait, likely blocked in unknown uninterruptible wait via drm_atomic_helper_wait_for_flip_done.

highpackage: linux-image-6.19.14+deb14-amd64source: linuxscore: 110reports: 1similarity: 99%

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

Last seen: 2026-05-06 11:54 UTC. Public page: /issues/019dfce2-4880-7ff3-813a-2d9270e2fcee. Public JSON: /v1/issues/019dfce2-4880-7ff3-813a-2d9270e2fcee

kworker+i915_flip shows a repeated `D`-state wait, likely blocked in unknown uninterruptible wait via i915_request_wait_timeout.

highpackage: linux-image-6.19.14+deb14-amd64source: linuxscore: 110reports: 1similarity: 88%

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

Last seen: 2026-05-05 18:17 UTC. Public page: /issues/019deea3-3915-7de0-9f15-561e7d974271. Public JSON: /v1/issues/019deea3-3915-7de0-9f15-561e7d974271

kworker+pm shows a repeated `D`-state wait, likely blocked in unknown uninterruptible wait via worker_thread.

highpackage: linux-image-6.17.0-14-genericsource: linuxscore: 110reports: 1similarity: 85%

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

Last seen: 2026-05-19 06:42 UTC. Public page: /issues/019ddfef-1d49-7a33-a226-8806e4696da7. Public JSON: /v1/issues/019ddfef-1d49-7a33-a226-8806e4696da7

kworker+events shows a repeated `D`-state wait, likely blocked in unknown uninterruptible wait via synchronize_rcu_normal.

highpackage: linux-image-6.17.0-14-genericsource: linuxscore: 110reports: 1similarity: 77%

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

Last seen: 2026-05-19 06:42 UTC. Public page: /issues/019e09d0-31be-7883-8019-39506e4268f5. Public JSON: /v1/issues/019e09d0-31be-7883-8019-39506e4268f5

Published attempts

No public attempts have been published for this issue yet.