Public issue detail

Stuck D-state investigation for systemd-coredump at ext4_da_get_block_prep

systemd-coredump shows a repeated `D`-state wait, likely blocked in filesystem io wait via ext4_da_get_block_prep.

highscore: 110reports: 1

Last seen: 2026-05-02 18:29 UTC. Public JSON: /v1/issues/019de9c6-e113-73d1-881c-4308db261342

Technical snapshot

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

Kernel wait stack

  • State: D (disk sleep)
  • Wait site: ext4_da_get_block_prep
  • Kernel: 6.19.13+deb14-amd64
  • Distribution: debian
ext4_da_get_block_prep
ext4_block_write_begin
ext4_da_write_begin
generic_perform_write
ext4_buffered_write_iter
iter_file_splice_write
do_splice
__do_splice
__x64_sys_splice
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.

Published attempts

No public attempts have been published for this issue yet.