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Value sent through <code>mpsc::Permit</code> should be immediately dropped when receiver is already dropped

A-tokioArea: The main tokio crateArea: The main tokio crate

C-bugCategory: This is a bug.Category: This is a bug.

M-syncModule: tokio/syncModule: tokio/sync

Status: Open.

#7714 In tokio-rs/tokio;

· tabokie opened on Oct 28, 2025

io-uring: Handle EINT in fs::write

A-tokioArea: The main tokio crateArea: The main tokio crate

C-feature-requestCategory: A feature request.Category: A feature request.

M-fsModule: tokio/fsModule: tokio/fs

Status: Open.

#7710 In tokio-rs/tokio;

· Daksh14 opened on Oct 25, 2025

Holding an OwnedPermit for mpsc deadlocks other senders, even when there are more free slots than permits

A-tokioArea: The main tokio crateArea: The main tokio crate

C-bugCategory: This is a bug.Category: This is a bug.

M-syncModule: tokio/syncModule: tokio/sync

S-waiting-on-authorStatus: awaiting some action (such as code changes) from the PR or issue author.Status: awaiting some action (such as code changes) from the PR or issue author.

Status: Open.

#7709 In tokio-rs/tokio;

· Pr0methean opened on Oct 24, 2025

Connecting to a dual-stack (ipv4 &amp; ipv6 available) endpoint can return EADDRNOTAVAIL

A-tokioArea: The main tokio crateArea: The main tokio crate

C-bugCategory: This is a bug.Category: This is a bug.

M-netModule: tokio/netModule: tokio/net

Status: Open.

#7708 In tokio-rs/tokio;

· mikekap opened on Oct 24, 2025

Enable the <code>unsafe_op_in_unsafe_fn</code> lint

A-tokioArea: The main tokio crateArea: The main tokio crate

E-help-wantedCall for participation: Help is requested to fix this issue.Call for participation: Help is requested to fix this issue.

Status: Open.

#7707 In tokio-rs/tokio;

· Darksonn opened on Oct 24, 2025

Add a way to check whether the context is being shut down

A-tokioArea: The main tokio crateArea: The main tokio crate

C-feature-requestCategory: A feature request.Category: A feature request.

M-runtimeModule: tokio/runtimeModule: tokio/runtime

S-waiting-on-authorStatus: awaiting some action (such as code changes) from the PR or issue author.Status: awaiting some action (such as code changes) from the PR or issue author.

Status: Open.

#7701 In tokio-rs/tokio;

· Keruspe opened on Oct 22, 2025

Opening a symlink errors using <code>io-uring</code> feature

A-tokioArea: The main tokio crateArea: The main tokio crate

M-fsModule: tokio/fsModule: tokio/fs

Status: Open.

#7691 In tokio-rs/tokio;

· trxcllnt opened on Oct 17, 2025

Remove use of doc_auto_cfg

Status: Open.

#7653 In tokio-rs/tokio;

· Darksonn opened on Sep 30, 2025

pipe::Receiver::try_read may not read from non-empty pipe

A-tokioArea: The main tokio crateArea: The main tokio crate

C-bugCategory: This is a bug.Category: This is a bug.

M-netModule: tokio/netModule: tokio/net

Status: Open.

#7625 In tokio-rs/tokio;

· stepancheg opened on Sep 16, 2025

rt: add a runtime builder option to turn off time-based metrics

A-tokioArea: The main tokio crateArea: The main tokio crate

C-feature-requestCategory: A feature request.Category: A feature request.

M-metricsModule: tokio/runtime/metricsModule: tokio/runtime/metrics

Status: Open.

#7571 In tokio-rs/tokio;

· fMeow opened on Sep 3, 2025

Additional single byte write syscall when future is not spawned before block_on with current_thread runtime

A-tokioArea: The main tokio crateArea: The main tokio crate

I-slowProblems and improvements related to performance.Problems and improvements related to performance.

M-runtimeModule: tokio/runtimeModule: tokio/runtime

Status: Open.

#7570 In tokio-rs/tokio;

· lrowe opened on Sep 2, 2025

The AsyncFd in Tokio has a serious memory leak issue.

A-tokioArea: The main tokio crateArea: The main tokio crate

C-bugCategory: This is a bug.Category: This is a bug.

M-ioModule: tokio/ioModule: tokio/io

Status: Open.

#7563 In tokio-rs/tokio;

· silence-coding opened on Aug 30, 2025