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

# tapset::ucontext-unwind(3stap)

systemtap ucontext-unwind tapset

## NAME

tapset::ucontext-unwind - systemtap ucontext-unwind tapset

## DESCRIPTION

-

  - **print\_ubacktrace**

  Print stack back trace for current user-space task.

-

  See  [*function::print\_ubacktrace*(3stap)](/function::print_ubacktrace/3stap.md)\
    for details.

- **print\_ubacktrace**

  Print stack back trace for current user-space task.

-

  See  [*function::print\_ubacktrace*(3stap)](/function::print_ubacktrace/3stap.md)\
    for details.

- **sprint\_ubacktrace**

  Return stack back trace for current user-space task as string.

-

  See  [*function::sprint\_ubacktrace*(3stap)](/function::sprint_ubacktrace/3stap.md)\
    for details.

- **print\_ubacktrace\_fileline**

  Print stack back trace for current user-space task.

-

  See  [*function::print\_ubacktrace\_fileline*(3stap)](/function::print_ubacktrace_fileline/3stap.md)\
    for details.

- **print\_ubacktrace**

  Print stack back trace for current user-space task.

-

  See  [*function::print\_ubacktrace*(3stap)](/function::print_ubacktrace/3stap.md)\
    for details.

- **ubacktrace**

  Hex backtrace of current user-space task stack.

-

  See  [*function::ubacktrace*(3stap)](/function::ubacktrace/3stap.md)\
    for details.

## SEE ALSO

[*function::print\_ubacktrace*(3stap)](/function::print_ubacktrace/3stap.md), [*function::sprint\_ubacktrace*(3stap)](/function::sprint_ubacktrace/3stap.md), [*function::print\_ubacktrace\_fileline*(3stap)](/function::print_ubacktrace_fileline/3stap.md), [*function::print\_ubacktrace*(3stap)](/function::print_ubacktrace/3stap.md), [*function::ubacktrace*(3stap)](/function::ubacktrace/3stap.md), [*stap*(1)](/stap/1.md), [*stapprobes*(3stap)](/stapprobes/3stap.md)