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

# probe::vm.pagefault.return(3stap)

Indicates what type of fault occurred

## NAME

probe::vm.pagefault.return - Indicates what type of fault occurred

## SYNOPSIS

```
vm.pagefault.return
```

## VALUES

*fault\_type*

returns either 0 (VM\_FAULT\_OOM) for out of memory faults, 2 (VM\_FAULT\_MINOR) for minor faults, 3 (VM\_FAULT\_MAJOR) for major faults, or 1 (VM\_FAULT\_SIGBUS) if the fault was neither OOM, minor fault, nor major fault.

*name*

name of the probe point

## SEE ALSO0

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