---
name: "probe::tcp.disconnect"
section: "3stap"
platform: "linux"
package: "systemtap-doc"
version: "5.1-5"
release: "Debian 13 (Trixie)"
platforms: ["linux"]
url: "https://new.carta.tech/probe::tcp.disconnect"
---

# probe::tcp.disconnect(3stap)

TCP socket disconnection

## NAME

probe::tcp.disconnect - TCP socket disconnection

## SYNOPSIS

```
tcp.disconnect
```

## VALUES

*flags*

TCP flags (e.g. FIN, etc)

*name*

Name of this probe

*saddr*

A string representing the source IP address

*daddr*

A string representing the destination IP address

*sock*

Network socket

*sport*

TCP source port

*family*

IP address family

*dport*

TCP destination port

## CONTEXT

The process which disconnects tcp

## SEE ALSO0

[*tapset::tcp*(3stap)](/tapset::tcp/3stap.md)