Description of problem: machinectl pull-tar and pull-raw both fail with numerous AVC denials. Works OK with enforcing=0 Version-Release number of selected component (if applicable): systemd-249.9-1.fc35.x86_64 selinux-policy-35.11-1.fc35.noarch How reproducible: Always Steps to Reproduce: 1. sudo machinectl pull-tar https://kojipkgs.fedoraproject.org//packages/Fedora-Container-Base/35/20220127.0/images/Fedora-Container-Base-35-20220127.0.x86_64.tar.xz F35CB20220127 2. 3. Actual results: Fails with numerous errors. Expected results: Should work Additional info: Boot with enforcing=0 solves this
journalctl with enforcing=1 [ 8546.158220] fovo.local audit[11108]: USER_ACCT pid=11108 uid=1000 auid=1000 ses=3 subj=unconfined_u:unconfined_r:unconfined_t:s0-s0:c0.c1023 msg='op=PAM:accounting grantors=pam_unix,pam_localuser acct="chris" exe="/usr/bin/sudo" hostname=? addr=? terminal=/dev/pts/0 res=success' [ 8546.158747] fovo.local audit[11108]: USER_CMD pid=11108 uid=1000 auid=1000 ses=3 subj=unconfined_u:unconfined_r:unconfined_t:s0-s0:c0.c1023 msg='cwd="/home/chris" cmd=6D616368696E6563746C2070756C6C2D7461722068747470733A2F2F6B6F6A69706B67732E6665646F726170726F6A6563742E6F72672F2F7061636B616765732F4665646F72612D436F6E7461696E65722D426173652F33352F32303232303132372E302F696D616765732F4665646F72612D436F6E7461696E65722D426173652D33352D32303232303132372E302E7838365F36342E7461722E787A2046333543423230323230313237 exe="/usr/bin/sudo" terminal=pts/0 res=success' [ 8546.158984] fovo.local audit[11108]: CRED_REFR pid=11108 uid=1000 auid=1000 ses=3 subj=unconfined_u:unconfined_r:unconfined_t:s0-s0:c0.c1023 msg='op=PAM:setcred grantors=pam_env,pam_localuser,pam_unix acct="root" exe="/usr/bin/sudo" hostname=? addr=? terminal=/dev/pts/0 res=success' [ 8546.159130] fovo.local sudo[11108]: chris : TTY=pts/0 ; PWD=/home/chris ; USER=root ; COMMAND=/usr/bin/machinectl pull-tar https://kojipkgs.fedoraproject.org//packages/Fedora-Container-Base/35/20220127.0/images/Fedora-Container-Base-35-20220127.0.x86_64.tar.xz F35CB20220127 [ 8546.161269] fovo.local sudo[11108]: pam_unix(sudo:session): session opened for user root(uid=0) by (uid=1000) [ 8546.161958] fovo.local audit[11108]: USER_START pid=11108 uid=1000 auid=1000 ses=3 subj=unconfined_u:unconfined_r:unconfined_t:s0-s0:c0.c1023 msg='op=PAM:session_open grantors=pam_keyinit,pam_limits,pam_keyinit,pam_limits,pam_systemd,pam_unix acct="root" exe="/usr/bin/sudo" hostname=? addr=? terminal=/dev/pts/0 res=success' [ 8546.171924] fovo.local systemd[1]: Starting Virtual Machine and Container Download Service... [ 8546.185611] fovo.local systemd[1]: Started Virtual Machine and Container Download Service. [ 8546.185938] fovo.local audit[1]: SERVICE_START pid=1 uid=0 auid=4294967295 ses=4294967295 subj=system_u:system_r:init_t:s0 msg='unit=systemd-importd comm="systemd" exe="/usr/lib/systemd/systemd" hostname=? addr=? terminal=? res=success' [ 8546.196925] fovo.local systemd-importd[11110]: (transfer1) Pulling 'https://kojipkgs.fedoraproject.org//packages/Fedora-Container-Base/35/20220127.0/images/Fedora-Container-Base-35-20220127.0.x86_64.tar.xz', saving as 'F35CB20220127'. [ 8546.802999] fovo.local systemd-importd[11110]: (transfer1) Downloading 34.8M for https://kojipkgs.fedoraproject.org//packages/Fedora-Container-Base/35/20220127.0/images/Fedora-Container-Base-35-20220127.0.x86_64.tar.xz. [ 8546.845914] fovo.local audit[11111]: AVC avc: denied { read } for pid=11111 comm="systemd-pull" name=".#tarec6bffa5addbd5bf" dev="nvme0n1p5" ino=256 scontext=system_u:system_r:systemd_importd_t:s0 tcontext=system_u:object_r:unlabeled_t:s0 tclass=dir permissive=0 [ 8546.846237] fovo.local systemd-importd[11110]: (transfer1) Failed to set up default quota hierarchy for /var/lib/machines/.#tarec6bffa5addbd5bf: Permission denied [ 8546.848341] fovo.local systemd-importd[11110]: (transfer1) HTTP request to https://kojipkgs.fedoraproject.org//packages/Fedora-Container-Base/35/20220127.0/images/Fedora-Container-Base-35-20220127.0.x86_64.nspawn failed with code 404. [ 8546.848476] fovo.local systemd-importd[11110]: (transfer1) Settings file could not be retrieved, proceeding without. [ 8546.848552] fovo.local systemd-importd[11110]: (transfer1) HTTP request to https://kojipkgs.fedoraproject.org//packages/Fedora-Container-Base/35/20220127.0/images/SHA256SUMS.gpg failed with code 404. [ 8546.848961] fovo.local audit[11116]: AVC avc: denied { read } for pid=11116 comm="gtar" name=".#tarec6bffa5addbd5bf" dev="nvme0n1p5" ino=256 scontext=system_u:system_r:systemd_importd_t:s0 tcontext=system_u:object_r:unlabeled_t:s0 tclass=dir permissive=0 [ 8546.849091] fovo.local systemd-importd[11110]: (transfer1) tar: /var/lib/machines/.#tarec6bffa5addbd5bf: Cannot open: Permission denied [ 8546.849165] fovo.local systemd-importd[11110]: (transfer1) tar: Error is not recoverable: exiting now [ 8546.856313] fovo.local systemd-importd[11110]: (transfer1) Failed to write file: Broken pipe [ 8546.856613] fovo.local systemd-importd[11110]: (transfer1) Failed to retrieve image file. (Wrong URL?) [ 8546.858174] fovo.local systemd-importd[11110]: (transfer1) Exiting. [ 8546.862731] fovo.local audit[11111]: AVC avc: denied { getattr } for pid=11111 comm="systemd-pull" path="/var/lib/machines/.#tarec6bffa5addbd5bf" dev="nvme0n1p5" ino=256 scontext=system_u:system_r:systemd_importd_t:s0 tcontext=system_u:object_r:unlabeled_t:s0 tclass=dir permissive=0 [ 8546.862955] fovo.local audit[11111]: AVC avc: denied { read } for pid=11111 comm="systemd-pull" name=".#tarec6bffa5addbd5bf" dev="nvme0n1p5" ino=256 scontext=system_u:system_r:systemd_importd_t:s0 tcontext=system_u:object_r:unlabeled_t:s0 tclass=dir permissive=0 [ 8546.864391] fovo.local systemd-importd[11110]: Transfer process failed with exit code 1. [ 8546.865490] fovo.local sudo[11108]: pam_unix(sudo:session): session closed for user root [ 8546.865598] fovo.local audit[11108]: USER_END pid=11108 uid=1000 auid=1000 ses=3 subj=unconfined_u:unconfined_r:unconfined_t:s0-s0:c0.c1023 msg='op=PAM:session_close grantors=pam_keyinit,pam_limits,pam_keyinit,pam_limits,pam_systemd,pam_unix acct="root" exe="/usr/bin/sudo" hostname=? addr=? terminal=/dev/pts/0 res=success' [ 8546.865765] fovo.local audit[11108]: CRED_DISP pid=11108 uid=1000 auid=1000 ses=3 subj=unconfined_u:unconfined_r:unconfined_t:s0-s0:c0.c1023 msg='op=PAM:setcred grantors=pam_env,pam_localuser,pam_unix acct="root" exe="/usr/bin/sudo" hostname=? addr=? terminal=/dev/pts/0 res=success'
enforcing=0 [ 215.862721] audit[3029]: USER_ACCT pid=3029 uid=1000 auid=1000 ses=3 subj=unconfined_u:unconfined_r:unconfined_t:s0-s0:c0.c1023 msg='op=PAM:accounting grantors=pam_unix,pam_localuser acct="chris" exe="/usr/bin/sudo" hostname=? addr=? terminal=/dev/pts/0 res=success' [ 215.863179] audit[3029]: USER_CMD pid=3029 uid=1000 auid=1000 ses=3 subj=unconfined_u:unconfined_r:unconfined_t:s0-s0:c0.c1023 msg='cwd="/home/chris" cmd=6D616368696E6563746C2070756C6C2D746172202D2D7665726966793D6E6F2068747470733A2F2F6B6F6A69706B67732E6665646F726170726F6A6563742E6F72672F2F7061636B616765732F4665646F72612D436F6E7461696E65722D426173652F33352F32303232303132372E302F696D616765732F4665646F72612D436F6E7461696E65722D426173652D33352D32303232303132372E302E7838365F36342E7461722E787A2046333543423230323230313237 exe="/usr/bin/sudo" terminal=pts/0 res=success' [ 215.863316] sudo[3029]: chris : TTY=pts/0 ; PWD=/home/chris ; USER=root ; COMMAND=/usr/bin/machinectl pull-tar --verify=no https://kojipkgs.fedoraproject.org//packages/Fedora-Container-Base/35/20220127.0/images/Fedora-Container-Base-35-20220127.0.x86_64.tar.xz F35CB20220127 [ 215.864600] audit[3029]: CRED_REFR pid=3029 uid=1000 auid=1000 ses=3 subj=unconfined_u:unconfined_r:unconfined_t:s0-s0:c0.c1023 msg='op=PAM:setcred grantors=pam_env,pam_localuser,pam_unix acct="root" exe="/usr/bin/sudo" hostname=? addr=? terminal=/dev/pts/0 res=success' [ 215.867404] sudo[3029]: pam_unix(sudo:session): session opened for user root(uid=0) by (uid=1000) [ 215.868093] audit[3029]: USER_START pid=3029 uid=1000 auid=1000 ses=3 subj=unconfined_u:unconfined_r:unconfined_t:s0-s0:c0.c1023 msg='op=PAM:session_open grantors=pam_keyinit,pam_limits,pam_keyinit,pam_limits,pam_systemd,pam_unix acct="root" exe="/usr/bin/sudo" hostname=? addr=? terminal=/dev/pts/0 res=success' [ 215.878609] systemd[1]: Starting Virtual Machine and Container Download Service... [ 215.896884] systemd[1]: Started Virtual Machine and Container Download Service. [ 215.897324] audit[1]: SERVICE_START pid=1 uid=0 auid=4294967295 ses=4294967295 subj=system_u:system_r:init_t:s0 msg='unit=systemd-importd comm="systemd" exe="/usr/lib/systemd/systemd" hostname=? addr=? terminal=? res=success' [ 215.907551] systemd-importd[3031]: (transfer1) Pulling 'https://kojipkgs.fedoraproject.org//packages/Fedora-Container-Base/35/20220127.0/images/Fedora-Container-Base-35-20220127.0.x86_64.tar.xz', saving as 'F35CB20220127'. [ 216.143649] systemd-importd[3031]: (transfer1) Downloading 34.8M for https://kojipkgs.fedoraproject.org//packages/Fedora-Container-Base/35/20220127.0/images/Fedora-Container-Base-35-20220127.0.x86_64.tar.xz. [ 216.165046] audit[3032]: AVC avc: denied { read } for pid=3032 comm="systemd-pull" name=".#tardbcf366548fa1b8c" dev="nvme0n1p5" ino=256 scontext=system_u:system_r:systemd_importd_t:s0 tcontext=system_u:object_r:unlabeled_t:s0 tclass=dir permissive=1 [ 216.165654] audit[3032]: AVC avc: denied { open } for pid=3032 comm="systemd-pull" path="/var/lib/machines/.#tardbcf366548fa1b8c" dev="nvme0n1p5" ino=256 scontext=system_u:system_r:systemd_importd_t:s0 tcontext=system_u:object_r:unlabeled_t:s0 tclass=dir permissive=1 [ 216.165922] audit[3032]: AVC avc: denied { getattr } for pid=3032 comm="systemd-pull" path="/var/lib/machines/.#tardbcf366548fa1b8c" dev="nvme0n1p5" ino=256 scontext=system_u:system_r:systemd_importd_t:s0 tcontext=system_u:object_r:unlabeled_t:s0 tclass=dir permissive=1 [ 216.166113] audit[3032]: AVC avc: denied { ioctl } for pid=3032 comm="systemd-pull" path="/var/lib/machines/.#tardbcf366548fa1b8c" dev="nvme0n1p5" ino=256 ioctlcmd=0x9412 scontext=system_u:system_r:systemd_importd_t:s0 tcontext=system_u:object_r:unlabeled_t:s0 tclass=dir permissive=1 [ 216.171463] systemd-importd[3031]: (transfer1) HTTP request to https://kojipkgs.fedoraproject.org//packages/Fedora-Container-Base/35/20220127.0/images/Fedora-Container-Base-35-20220127.0.x86_64.nspawn failed with code 404. [ 216.172040] systemd-importd[3031]: (transfer1) Settings file could not be retrieved, proceeding without. [ 216.173917] audit[3035]: AVC avc: denied { search } for pid=3035 comm="gtar" name=".#tardbcf366548fa1b8c" dev="nvme0n1p5" ino=256 scontext=system_u:system_r:systemd_importd_t:s0 tcontext=system_u:object_r:unlabeled_t:s0 tclass=dir permissive=1 [ 216.174411] audit[3035]: AVC avc: denied { write } for pid=3035 comm="gtar" name=".#tardbcf366548fa1b8c" dev="nvme0n1p5" ino=256 scontext=system_u:system_r:systemd_importd_t:s0 tcontext=system_u:object_r:unlabeled_t:s0 tclass=dir permissive=1 [ 216.174676] audit[3035]: AVC avc: denied { add_name } for pid=3035 comm="gtar" name="145dbcdea53e22f711286848ca4db2286dd02d201520138026db1a73f86e2c99" scontext=system_u:system_r:systemd_importd_t:s0 tcontext=system_u:object_r:unlabeled_t:s0 tclass=dir permissive=1 [ 216.174875] audit[3035]: AVC avc: denied { create } for pid=3035 comm="gtar" name="145dbcdea53e22f711286848ca4db2286dd02d201520138026db1a73f86e2c99" scontext=system_u:system_r:systemd_importd_t:s0 tcontext=system_u:object_r:unlabeled_t:s0 tclass=dir permissive=1 [ 216.175036] audit[3035]: AVC avc: denied { search } for pid=3035 comm="gtar" name="145dbcdea53e22f711286848ca4db2286dd02d201520138026db1a73f86e2c99" dev="nvme0n1p5" ino=257 scontext=system_u:system_r:systemd_importd_t:s0 tcontext=system_u:object_r:unlabeled_t:s0 tclass=dir permissive=1 [ 216.175248] audit[3035]: AVC avc: denied { write } for pid=3035 comm="gtar" name="145dbcdea53e22f711286848ca4db2286dd02d201520138026db1a73f86e2c99" dev="nvme0n1p5" ino=257 scontext=system_u:system_r:systemd_importd_t:s0 tcontext=system_u:object_r:unlabeled_t:s0 tclass=dir permissive=1 [ 216.175407] audit[3035]: AVC avc: denied { add_name } for pid=3035 comm="gtar" name="VERSION" scontext=system_u:system_r:systemd_importd_t:s0 tcontext=system_u:object_r:unlabeled_t:s0 tclass=dir permissive=1 [ 216.175612] audit[3035]: AVC avc: denied { create } for pid=3035 comm="gtar" name="VERSION" scontext=system_u:system_r:systemd_importd_t:s0 tcontext=system_u:object_r:unlabeled_t:s0 tclass=file permissive=1 [ 216.175788] audit[3035]: AVC avc: denied { write open } for pid=3035 comm="gtar" path="/var/lib/machines/.#tardbcf366548fa1b8c/145dbcdea53e22f711286848ca4db2286dd02d201520138026db1a73f86e2c99/VERSION" dev="nvme0n1p5" ino=258 scontext=system_u:system_r:systemd_importd_t:s0 tcontext=system_u:object_r:unlabeled_t:s0 tclass=file permissive=1 [ 216.175990] audit[3035]: AVC avc: denied { setattr } for pid=3035 comm="gtar" name="VERSION" dev="nvme0n1p5" ino=258 scontext=system_u:system_r:systemd_importd_t:s0 tcontext=system_u:object_r:unlabeled_t:s0 tclass=file permissive=1 [ 216.439533] systemd-importd[3031]: (transfer1) Got 1% of https://kojipkgs.fedoraproject.org//packages/Fedora-Container-Base/35/20220127.0/images/Fedora-Container-Base-35-20220127.0.x86_64.tar.xz. [ 216.439751] systemd-importd[3031]: Got invalid percent value, ignoring. [ 217.439928] systemd-importd[3031]: (transfer1) Got 40% of https://kojipkgs.fedoraproject.org//packages/Fedora-Container-Base/35/20220127.0/images/Fedora-Container-Base-35-20220127.0.x86_64.tar.xz. 2s left at 9.2M/s. [ 217.440205] systemd-importd[3031]: Got invalid percent value, ignoring. [ 218.440067] systemd-importd[3031]: (transfer1) Got 80% of https://kojipkgs.fedoraproject.org//packages/Fedora-Container-Base/35/20220127.0/images/Fedora-Container-Base-35-20220127.0.x86_64.tar.xz. 595ms left at 11.1M/s. [ 218.440360] systemd-importd[3031]: Got invalid percent value, ignoring. [ 218.906199] audit[3035]: AVC avc: denied { setattr } for pid=3035 comm="gtar" name="145dbcdea53e22f711286848ca4db2286dd02d201520138026db1a73f86e2c99" dev="nvme0n1p5" ino=257 scontext=system_u:system_r:systemd_importd_t:s0 tcontext=system_u:object_r:unlabeled_t:s0 tclass=dir permissive=1 [ 218.906460] audit[3035]: AVC avc: denied { getattr } for pid=3035 comm="gtar" path="/var/lib/machines/.#tardbcf366548fa1b8c/145dbcdea53e22f711286848ca4db2286dd02d201520138026db1a73f86e2c99" dev="nvme0n1p5" ino=257 scontext=system_u:system_r:systemd_importd_t:s0 tcontext=system_u:object_r:unlabeled_t:s0 tclass=dir permissive=1 [ 218.906556] systemd-importd[3031]: (transfer1) Download of https://kojipkgs.fedoraproject.org//packages/Fedora-Container-Base/35/20220127.0/images/Fedora-Container-Base-35-20220127.0.x86_64.tar.xz complete. [ 218.906895] systemd-importd[3031]: Got invalid percent value, ignoring. [ 218.906948] systemd-importd[3031]: Got invalid percent value, ignoring. [ 218.921258] audit[3032]: AVC avc: denied { rename } for pid=3032 comm="systemd-pull" name=".#tardbcf366548fa1b8c" dev="nvme0n1p5" ino=256 scontext=system_u:system_r:systemd_importd_t:s0 tcontext=system_u:object_r:unlabeled_t:s0 tclass=dir permissive=1 [ 218.921368] systemd-importd[3031]: Got invalid percent value, ignoring. [ 219.125631] systemd-importd[3031]: (transfer1) Created new local image 'F35CB20220127'. [ 219.126001] systemd-importd[3031]: (transfer1) Operation completed successfully. [ 219.126232] systemd-importd[3031]: (transfer1) Exiting. [ 219.137655] sudo[3029]: pam_unix(sudo:session): session closed for user root [ 219.138221] audit[3029]: USER_END pid=3029 uid=1000 auid=1000 ses=3 subj=unconfined_u:unconfined_r:unconfined_t:s0-s0:c0.c1023 msg='op=PAM:session_close grantors=pam_keyinit,pam_limits,pam_keyinit,pam_limits,pam_systemd,pam_unix acct="root" exe="/usr/bin/sudo" hostname=? addr=? terminal=/dev/pts/0 res=success' [ 219.138413] audit[3029]: CRED_DISP pid=3029 uid=1000 auid=1000 ses=3 subj=unconfined_u:unconfined_r:unconfined_t:s0-s0:c0.c1023 msg='op=PAM:setcred grantors=pam_env,pam_localuser,pam_unix acct="root" exe="/usr/bin/sudo" hostname=? addr=? terminal=/dev/pts/0 res=success'
$ sudo ls -lZ /var/lib ... drwx------. 1 root root system_u:object_r:systemd_machined_var_lib_t:s0 52 Jan 28 20:41 machines $ sudo ls -lZ /var/lib/machines/ ... drwxr-xr-x. 1 root root system_u:object_r:unlabeled_t:s0 316 Jan 28 20:52 F35CB20220127 Ok so this is a btrfs subvolume not a directory but the context is wrong, not sure if that's a systemd-importd bug or what?
Switching the component. Systemd folks, systemd-importd seems to create dirs with the unlabeled_t type: f35# ls -lZa /var/lib/machines/ total 0 drwx------. 1 root root system_u:object_r:systemd_machined_var_lib_t:s0 126 Jan 31 11:29 . drwxr-xr-x. 1 root root system_u:object_r:var_lib_t:s0 408 Jan 31 10:56 .. drwxr-xr-x. 1 root root system_u:object_r:unlabeled_t:s0 0 Jan 31 11:29 .#tar12af6375dc93f772 drwxr-xr-x. 1 root root system_u:object_r:unlabeled_t:s0 0 Jan 31 11:27 .#tar3ce86d469adba25d drwxr-xr-x. 1 root root system_u:object_r:unlabeled_t:s0 0 Jan 31 11:28 .#tar827c62ff08fc8d5f although the parent directory has correct context. Working with the files is subsequently denied by SELinux policy: ---- type=AVC msg=audit(01/31/2022 11:29:35.053:561) : avc: denied { getattr } for pid=26094 comm=systemd-pull path=/var/lib/machines/.#tar12af6375dc93f772 dev="vda2" ino=256 scontext=system_u:system_r:systemd_importd_t:s0 tcontext=system_u:object_r:unlabeled_t:s0 tclass=dir permissive=0 ---- type=AVC msg=audit(01/31/2022 11:29:35.053:562) : avc: denied { read } for pid=26094 comm=systemd-pull name=.#tar12af6375dc93f772 dev="vda2" ino=256 scontext=system_u:system_r:systemd_importd_t:s0 tcontext=system_u:object_r:unlabeled_t:s0 tclass=dir permissive=0 Can you take a look at this? The same behaviour on F34.
*** Bug 2135054 has been marked as a duplicate of this bug. ***
This message is a reminder that Fedora Linux 35 is nearing its end of life. Fedora will stop maintaining and issuing updates for Fedora Linux 35 on 2022-12-13. It is Fedora's policy to close all bug reports from releases that are no longer maintained. At that time this bug will be closed as EOL if it remains open with a 'version' of '35'. Package Maintainer: If you wish for this bug to remain open because you plan to fix it in a currently maintained version, change the 'version' to a later Fedora Linux version. Thank you for reporting this issue and we are sorry that we were not able to fix it before Fedora Linux 35 is end of life. If you would still like to see this bug fixed and are able to reproduce it against a later version of Fedora Linux, you are encouraged to change the 'version' to a later version prior to this bug being closed.
Fedora Linux 35 entered end-of-life (EOL) status on 2022-12-13. Fedora Linux 35 is no longer maintained, which means that it will not receive any further security or bug fix updates. As a result we are closing this bug. If you can reproduce this bug against a currently maintained version of Fedora Linux please feel free to reopen this bug against that version. Note that the version field may be hidden. Click the "Show advanced fields" button if you do not see the version field. If you are unable to reopen this bug, please file a new report against an active release. Thank you for reporting this bug and we are sorry it could not be fixed.