Public issue detail

Stuck D-state investigation for sftp-server at folio_wait_bit_common

sftp-server shows a repeated `D`-state wait, likely blocked in filesystem io wait via folio_wait_bit_common.

highpackage: openssh-sftp-serversource: opensshscore: 110reports: 1

Last seen: 2026-05-10 07:28 UTC. Public JSON: /v1/issues/019e107b-c3c9-7e63-8453-fa32263cb0fc

Technical snapshot

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

Kernel wait stack

  • State: D (disk sleep)
  • Wait site: folio_wait_bit_common
  • Package: openssh-sftp-server 1:10.3p1-2
  • Kernel: 6.17.0-14-generic
  • Distribution: debian
folio_wait_bit_common
filemap_update_page
filemap_get_pages
filemap_read
generic_file_read_iter
ext4_file_read_iter
vfs_read
ksys_read
__x64_sys_read
x64_sys_call
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.

sha256sum shows a repeated `D`-state wait, likely blocked in mount io wait via folio_wait_bit_common.

highpackage: coreutilssource: coreutilsscore: 110reports: 1similarity: 90%

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

Last seen: 2026-05-10 01:29 UTC. Public page: /issues/019e0662-5a4c-73b3-a956-e0701a98bde5. Public JSON: /v1/issues/019e0662-5a4c-73b3-a956-e0701a98bde5

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

highpackage: rsyncsource: rsyncscore: 110reports: 1similarity: 87%

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

Last seen: 2026-05-09 11:15 UTC. Public page: /issues/019e0354-2d9b-7e30-967a-34ffd8a65e18. Public JSON: /v1/issues/019e0354-2d9b-7e30-967a-34ffd8a65e18

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

highpackage: google-chrome-stablesource: google-chrome-stablescore: 110reports: 1similarity: 86%

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

Last seen: 2026-05-09 18:43 UTC. Public page: /issues/019d495c-dff5-7b23-b9c4-ca70c7eaed92. Public JSON: /v1/issues/019d495c-dff5-7b23-b9c4-ca70c7eaed92

ntfs-3g shows a repeated `D`-state wait, likely blocked in unknown uninterruptible wait via folio_wait_bit_common.

highpackage: ntfs-3gsource: ntfs-3gscore: 110reports: 1similarity: 85%

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

Last seen: 2026-05-10 01:29 UTC. Public page: /issues/019e0456-3398-71f3-af80-09a6e84714ef. Public JSON: /v1/issues/019e0456-3398-71f3-af80-09a6e84714ef

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

highpackage: yakuakesource: yakuakescore: 110reports: 1similarity: 85%

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

Last seen: 2026-05-07 12:01 UTC. Public page: /issues/019de393-20e4-70e1-9d1f-2b1fbcfe6e89. Public JSON: /v1/issues/019de393-20e4-70e1-9d1f-2b1fbcfe6e89

Published attempts

No public attempts have been published for this issue yet.