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It's too easy to forget to await the return value of get_units

Status: Open.

#3247 In scylladb/seastar;

· piodul opened on Feb 9, 2026

seastar fails to start when ran multiple times

Status: Open.

#3235 In scylladb/seastar;

· bugsnotabunny opened on Feb 3, 2026

DPDK cpu_instruction_set appears to be set incorrectly when compiling for ARM

Status: Open.

#3230 In scylladb/seastar;

· organismic opened on Feb 2, 2026

reactor-backend: selected candidate doesn't exist: io_uring even with --enable-io-uring

Status: Open.

#3229 In scylladb/seastar;

· organismic opened on Jan 30, 2026

Why does sanitize_iovecs trim to the aligned size?

Status: Open.

#3223 In scylladb/seastar;

· travisdowns opened on Jan 28, 2026

Allow minimal/zero HTTP headers in reply

http

Status: Open.

#3216 In scylladb/seastar;

· m-szymon opened on Jan 23, 2026

Low performance (high effective IO latency) with io_scheduler and no/short polling or --overprovisioned

Status: Open.

#3202 In scylladb/seastar;

· travisdowns opened on Jan 13, 2026

Surprisingly low performance due to io_scheduler behavior with low iodepth and multiple shards

Status: Open.

#3201 In scylladb/seastar;

· travisdowns opened on Jan 13, 2026

bad_alloc on AIO teardown

Status: Open.

#3169 In scylladb/seastar;

· xemul opened on Dec 18, 2025

QUESTION: How to use seastar with heterogeneous workloads?

question

Status: Open.

#3160 In scylladb/seastar;

· masscry opened on Dec 15, 2025

SIGILL Crash due to _u.st == state::future assertion failure in seastar::future::set (Reactor/AIO related) on program exit

Status: Open.

#3151 In scylladb/seastar;

· ujoyli opened on Dec 11, 2025

The tests do not build at API_LEVEL=8

Status: Open.

#3144 In scylladb/seastar;

· travisdowns opened on Dec 10, 2025