mchtech

> @mchtech does it work if you set `LD_LIBRARY_PATH=/usr/lib64`? Yes, but failed with another error. ```bash $ export LD_LIBRARY_PATH=/usr/lib64 $ /usr/libexec/crio/crun --root /run/crun --systemd-cgroup checkpoint .... Can't read swrk pid:...

> Is the main issue resolved with crun 1.17? No. `strace` shows that `crun 1.17` still searches `libcriu.so.2` under `/nix/store/dbwp0scbb0rk78m636sb7cvycz8xzgyh-glibc.....` and `/nix/store/5k2fkrnnp9w7kjvf7s0ancb5rlnml100-xgcc-13.3.0-libgcc......`. ```bash $ /usr/libexec/crio/crun --version crun version 1.17 commit:...

rebase to main and [add CCW device to endpoint](https://github.com/kata-containers/kata-containers/commit/2a992c40807dd2bf778f1a7eca4e56b85b6a123e) for vlan

Refactored the `subcgroup` code: Obtain the sub-cgroup based on the cgroup of the init process in the container. (`/proc/$init_pid/cgroup`) - support nesting cgroup with any paths. - support scenarios where...

> Thx @mchtech. Could you please split this PR into several small commits, at lease two commits I think, one for code changes and the other is for document changes....

## case 3 (lxcfs-5.0.2 fuse2 on almalinux 9.3) ```bash $gdb /usr/local/bin/lxcfs /data0/lxcfs/core.lxcfs.0.7e566a3e34d84d4095b98f420f9eb714.36559.1723806344000000 GNU gdb (GDB) Red Hat Enterprise Linux 10.2-13.el9 Copyright (C) 2021 Free Software Foundation, Inc. License GPLv3+: GNU...

# case 4: double free or corruption (fasttop) (lxcfs-5.0.2 fuse2 on rockylinux 8.7) ```bash $ gdb /usr/local/bin/lxcfs /data0/lxcfs/core.lxcfs.0.0cba0bdc82154b01a3a094f3bf35779f.41912.1727414072000000 GNU gdb (GDB) Rocky Linux 8.2-20.el8.0.1 Copyright (C) 2018 Free Software Foundation,...