slirp4netns general protection fault

[mahiso]

A general protection fault occured in libslirp.so.0.4.0, used under a Debian 12.4 and Docker rootless installation.

After that, all containers were still available, but without any network functionality.

• journal:

  Apr 23 11:24:47 v2sauth01 kernel: traps: slirp4netns[947800] general protection fault ip:7ff68077e878 sp:7ffec48795d0 error:0 in libslirp.so.0.4.0[7ff680777000+15000]
  Apr 23 11:24:47 v2sauth01 audit[947800]: ANOM_ABEND auid=2001 uid=2001 gid=2001 ses=1 subj=unconfined pid=947800 comm="slirp4netns" exe="/usr/bin/slirp4netns" sig=11 res=1

• docker version

  
  Client: Docker Engine - Community
  Version:           24.0.9
  API version:       1.43
  Go version:        go1.20.13
  Git commit:        2936816
  Built:             Thu Feb  1 00:47:17 2024
  OS/Arch:           linux/amd64
  Context:           default

Server: Docker Engine - Community Engine: Version: 24.0.9 API version: 1.43 (minimum version 1.12) Go version: go1.20.13 Git commit: fca702d Built: Thu Feb 1 00:47:17 2024 OS/Arch: linux/amd64 Experimental: true containerd: Version: 1.6.28 GitCommit: ae07eda36dd25f8a1b98dfbf587313b99c0190bb runc: Version: 1.1.12 GitCommit: v1.1.12-0-g51d5e94 docker-init: Version: 0.19.0 GitCommit: de40ad0 rootlesskit: Version: 1.1.1 ApiVersion: 1.1.1 NetworkDriver: slirp4netns PortDriver: slirp4netns StateDir: /tmp/rootlesskit2429935886 slirp4netns: Version: 1.2.0 GitCommit: 656041d45cfca7a4176f6b7eed9e4fe6c11e8383

- apt info slirp4netns

Package: slirp4netns Version: 1.2.0-1 Priority: optional Section: misc Maintainer: Reinhard Tartler siretart@tauware.de Installed-Size: 104 kB Depends: libc6 (>= 2.17), libglib2.0-0 (>= 2.28.0), libseccomp2 (>= 2.3.0), libslirp0 (>= 4.1.0) Homepage: https://github.com/rootless-containers/slirp4netns Download-Size: 37.5 kB APT-Manual-Installed: yes APT-Sources: http://deb.debian.org/debian bookworm/main amd64 Packages Description: User-mode networking for unprivileged network namespaces