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I'm trying to use docker checkpoint, but I get this error:
Error (compel/src/lib/ptrace.c:27): suspending seccomp failed: Operation not permitted
Steps to reproduce the issue:
create container
docker run -d --name looper --security-opt seccomp:unconfined busybox /bin/sh -c 'i=0; while true; do echo $i; i=$(expr $i + 1); sleep 1; done'
or
docker run -d --name looper --privileged busybox /bin/sh -c 'i=0; while true; do echo $i; i=$(expr $i + 1); sleep 1; done'
errors are same
create checkpoint
docker checkpoint create looper checkpoint1
then error occurs:
Error response from daemon: Cannot checkpoint container looper: runc did not terminate successfully: exit status 1: criu failed: type NOTIFY errno 0 path= /run/containerd/io.containerd.runtime.v2.task/moby/756b8282257018b1f9daf2f924bc8e4f7c24bb43b7b40b707e4dfc4506b5a7a2/criu-dump.log: unknown
Error (criu/cr-check.c:803): couldn't suspend seccomp: Operation not permitted
Error (criu/cr-check.c:845): Dumping seccomp filters not supported: Permission denied
Warn (criu/cr-check.c:855): Dirty tracking is OFF. Memory snapshot will not work.
Looks good but some kernel features are missing
which, depending on your process tree, may cause
dump or restore failure.
Additional environment details:
# lsb_release -a
No LSB modules are available.
Distributor ID: Ubuntu
Description: Ubuntu 22.04.4 LTS
Release: 22.04
Codename: jammy
# uname -a
Linux Laptop-Kerwin 5.15.133.1-microsoft-standard-WSL2 #1 SMP Thu Oct 5 21:02:42 UTC 2023 x86_64 x86_64 x86_64 GNU/Linux
# docker version
Client:
Version: 24.0.5
API version: 1.43
Go version: go1.20.3
Git commit: 24.0.5-0ubuntu1~22.04.1
Built: Mon Aug 21 19:50:14 2023
OS/Arch: linux/amd64
Context: default
Server:
Engine:
Version: 24.0.5
API version: 1.43 (minimum version 1.12)
Go version: go1.20.3
Git commit: 24.0.5-0ubuntu1~22.04.1
Built: Mon Aug 21 19:50:14 2023
OS/Arch: linux/amd64
Experimental: true
containerd:
Version: 1.7.2
GitCommit:
runc:
Version: 1.1.7-0ubuntu1~22.04.2
GitCommit:
docker-init:
Version: 0.19.0
GitCommit:
Description
I'm trying to use docker checkpoint, but I get this error:
Error (compel/src/lib/ptrace.c:27): suspending seccomp failed: Operation not permitted
Steps to reproduce the issue:
or
errors are same
then error occurs:
CRIU logs and information:
Output of `criu --version`:
Output of `criu check --all`:
Additional environment details:
Others
Simple_loop this demo can't also work well
These are the same problem: suspending seccomp failed: Operation not permitted
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