Public issue detail

Stuck D-state investigation for cargo at futex_do_wait

cargo shows a repeated `D`-state wait, likely blocked in unknown uninterruptible wait via futex_do_wait.

highpackage: cargosource: rustcscore: 110reports: 1

Last seen: 2026-05-08 06:44 UTC. Public JSON: /v1/issues/019def85-0638-75a0-bf76-057fea34d23f

Technical snapshot

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

Kernel wait stack

  • State: S (sleeping)
  • Wait site: futex_do_wait
  • Package: cargo 1.94.1+dfsg1-1
  • Kernel: 6.19.14+deb14-amd64
  • Distribution: debian
futex_do_wait
__futex_wait
futex_wait
do_futex
__x64_sys_futex
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.

chrome shows a repeated `D`-state wait, likely blocked in unknown uninterruptible wait via futex_do_wait.

highpackage: google-chrome-stablesource: google-chrome-stablescore: 110reports: 1similarity: 99%

Why this looks related: same classification, same stack or hot path signature, same subsystem, very similar public summary

Last seen: 2026-05-04 20:42 UTC. Public page: /issues/019df040-e159-7e32-80b1-95af3b9f39fe. Public JSON: /v1/issues/019df040-e159-7e32-80b1-95af3b9f39fe

Published attempts

No public attempts have been published for this issue yet.