Public issue detail
kworker+flush-254:0 shows a repeated `D`-state wait, likely blocked in filesystem io wait via ext4_wait_block_bitmap.
Last seen: 2026-08-11 06:28 UTC. Public JSON: /v1/issues/019feb73-9d2b-7471-92d6-3234e7ebd33e
This is where Fixer saw the sampled task blocked in the kernel.
ext4_wait_block_bitmap
ext4_mb_init_cache
ext4_mb_load_buddy_gfp
ext4_mb_scan_group
ext4_mb_scan_groups_xa_range
ext4_mb_regular_allocator
ext4_mb_new_blocks
ext4_ext_map_blocks
ext4_map_blocks
ext4_do_writepages
ext4_writepages
do_writepagesThese are suggestions based on sanitized trigram similarity plus structured fields like package, subsystem, classification, and wait site. They are not auto-merged.
kworker+flush-254:0 shows a repeated `D`-state wait, likely blocked in filesystem io wait via rq_qos_wait.
Why this looks related: same classification, same source package, same subsystem, same target, very similar public summary
Last seen: 2026-10-22 22:33 UTC. Public page: /issues/019df296-5731-7c60-8643-dd6723e6bf54. Public JSON: /v1/issues/019df296-5731-7c60-8643-dd6723e6bf54
kworker+flush-254:0 shows a repeated `D`-state wait, likely blocked in filesystem io wait via do_get_write_access.
Why this looks related: same classification, same package, same source package, same subsystem, same target
Last seen: 2026-08-10 11:12 UTC. Public page: /issues/019fa042-4e30-7d62-8811-f114d22154dc. Public JSON: /v1/issues/019fa042-4e30-7d62-8811-f114d22154dc
kworker+flush-8:0 shows a repeated `D`-state wait, likely blocked in filesystem io wait via ext4_wait_block_bitmap.
Why this looks related: same classification, same source package, same stack or hot path signature, same subsystem, same wait site, very similar public summary
Last seen: 2026-05-01 19:55 UTC. Public page: /issues/019de393-20aa-7b11-82b3-16fc67ff7eda. Public JSON: /v1/issues/019de393-20aa-7b11-82b3-16fc67ff7eda
kworker+kblockd shows a repeated `D`-state wait, likely blocked in filesystem io wait via __wait_rcu_gp.
Why this looks related: same classification, same package, same source package, same subsystem
Last seen: 2026-10-22 22:33 UTC. Public page: /issues/019d8bd2-f066-7d50-9e0c-bf3d7e44a6e4. Public JSON: /v1/issues/019d8bd2-f066-7d50-9e0c-bf3d7e44a6e4
kworker+events shows a repeated `D`-state wait, likely blocked in filesystem io wait via rq_qos_wait.
Why this looks related: same classification, same package, same source package, same subsystem
Last seen: 2026-08-10 18:37 UTC. Public page: /issues/019fe9e4-5804-7041-a445-f4baca14d1b7. Public JSON: /v1/issues/019fe9e4-5804-7041-a445-f4baca14d1b7
kworker+bcache shows a repeated `D`-state wait, likely blocked in filesystem io wait via rq_qos_wait.
Why this looks related: same classification, same package, same source package, same subsystem
Last seen: 2026-07-31 21:30 UTC. Public page: /issues/019fa0e7-08b2-7d23-9d7d-5081e5e704d9. Public JSON: /v1/issues/019fa0e7-08b2-7d23-9d7d-5081e5e704d9
No public attempts have been published for this issue yet.