Bug 2283205 - SELinux is preventing nfs-server-gene from map_read, map_write access on the bpf /lib64/ld-linux-x86-64.so.2.
Summary: SELinux is preventing nfs-server-gene from map_read, map_write access on the ...
Keywords:
Status: CLOSED DUPLICATE of bug 2280935
Alias: None
Product: Fedora
Classification: Fedora
Component: selinux-policy
Version: rawhide
Hardware: x86_64
OS: Unspecified
unspecified
unspecified
Target Milestone: ---
Assignee: Zdenek Pytela
QA Contact: Fedora Extras Quality Assurance
URL:
Whiteboard: abrt_hash:16c4fada81e20fa40061261e586...
Depends On:
Blocks:
TreeView+ depends on / blocked
 
Reported: 2024-05-25 12:50 UTC by Mikhail
Modified: 2024-05-29 07:51 UTC (History)
8 users (show)

Fixed In Version:
Clone Of:
Environment:
Last Closed: 2024-05-29 07:51:51 UTC
Type: ---
Embargoed:

Attachments (Terms of Use)
File: description (3.02 KB, text/plain)
2024-05-25 12:50 UTC, Mikhail 		no flags Details
File: os_info (770 bytes, text/plain)
2024-05-25 12:50 UTC, Mikhail 		no flags Details
View All

Description Mikhail 2024-05-25 12:50:21 UTC 
Description of problem:
Just run dnf upgrade command
SELinux is preventing nfs-server-gene from map_read, map_write access on the bpf /lib64/ld-linux-x86-64.so.2.

*****  Plugin catchall (100. confidence) suggests   **************************

If you believe that nfs-server-gene should be allowed map_read map_write access on bpf labeled init_t by default.
Then you should report this as a bug.
You can generate a local policy module to allow this access.
Do
allow this access for now by executing:
# ausearch -c 'nfs-server-gene' --raw | audit2allow -M my-nfsservergene
# semodule -X 300 -i my-nfsservergene.pp

Additional Information:
Source Context                system_u:system_r:nfsd_t:s0
Target Context                system_u:system_r:init_t:s0
Target Objects                /lib64/ld-linux-x86-64.so.2 [ bpf ]
Source                        nfs-server-gene
Source Path                   nfs-server-gene
Port                          <Unknown>
Host                          (removed)
Source RPM Packages           nfs-utils-2.6.4-0.rc6.fc41.x86_64
Target RPM Packages           glibc-2.39.9000-18.fc41.x86_64
SELinux Policy RPM            selinux-policy-targeted-40.20-1.fc41.noarch
Local Policy RPM              selinux-policy-targeted-40.20-1.fc41.noarch
Selinux Enabled               True
Policy Type                   targeted
Enforcing Mode                Permissive
Host Name                     (removed)
Platform                      Linux (removed) 6.10.0-
                              0.rc0.20240523gitc760b3725e52.13.fc41.x86_64+debug
                              #1 SMP PREEMPT_DYNAMIC Fri May 24 01:09:19 +05
                              2024 x86_64
Alert Count                   9
First Seen                    2024-05-23 20:31:52 +05
Last Seen                     2024-05-25 17:49:01 +05
Local ID                      3d4a5933-4195-430e-9cce-6b80411d7561

Raw Audit Messages
type=AVC msg=audit(1716641341.390:415): avc:  denied  { map_read map_write } for  pid=119744 comm="nfs-server-gene" scontext=system_u:system_r:nfsd_t:s0 tcontext=system_u:system_r:init_t:s0 tclass=bpf permissive=1


type=SYSCALL msg=audit(1716641341.390:415): arch=x86_64 syscall=execve success=yes exit=0 a0=56415da1fa80 a1=7ffe353e7b80 a2=56415d4bccc0 a3=56415d4bedc0 items=2 ppid=119741 pid=119744 auid=4294967295 uid=0 gid=0 euid=0 suid=0 fsuid=0 egid=0 sgid=0 fsgid=0 tty=(none) ses=4294967295 comm=nfs-server-gene exe=/usr/lib/systemd/system-generators/nfs-server-generator subj=system_u:system_r:nfsd_t:s0 key=(null)

type=CWD msg=audit(1716641341.390:415): cwd=/

type=PATH msg=audit(1716641341.390:415): item=0 name=/usr/lib/systemd/system-generators/nfs-server-generator inode=35141 dev=00:27 mode=0100755 ouid=0 ogid=0 rdev=00:00 obj=system_u:object_r:nfsd_exec_t:s0 nametype=NORMAL cap_fp=0 cap_fi=0 cap_fe=0 cap_fver=0 cap_frootid=0

type=PATH msg=audit(1716641341.390:415): item=1 name=/lib64/ld-linux-x86-64.so.2 inode=37340 dev=00:27 mode=0100755 ouid=0 ogid=0 rdev=00:00 obj=system_u:object_r:ld_so_t:s0 nametype=NORMAL cap_fp=0 cap_fi=0 cap_fe=0 cap_fver=0 cap_frootid=0

Hash: nfs-server-gene,nfsd_t,init_t,bpf,map_read,map_write

Version-Release number of selected component:
selinux-policy-targeted-40.20-1.fc41.noarch

Additional info:
reporter:       libreport-2.17.15
reason:         SELinux is preventing nfs-server-gene from map_read, map_write access on the bpf /lib64/ld-linux-x86-64.so.2.
package:        selinux-policy-targeted-40.20-1.fc41.noarch
component:      selinux-policy
hashmarkername: setroubleshoot
type:           libreport
kernel:         6.10.0-0.rc0.20240523gitc760b3725e52.13.fc41.x86_64+debug
comment:        Just make dnf upgrade command
component:      selinux-policy
Comment 1 Mikhail 2024-05-25 12:50:24 UTC 
Created attachment 2035102 [details]
File: description
Comment 2 Mikhail 2024-05-25 12:50:25 UTC 
Created attachment 2035103 [details]
File: os_info
Comment 3 Mikhail 2024-05-25 12:51:49 UTC 
----
type=PROCTITLE msg=audit(05/25/2024 17:49:01.390:415) : proctitle=/usr/lib/systemd/system-generators/nfs-server-generator /run/systemd/generator /run/systemd/generator.early /run/systemd/generat 
type=PATH msg=audit(05/25/2024 17:49:01.390:415) : item=1 name=/lib64/ld-linux-x86-64.so.2 inode=37340 dev=00:27 mode=file,755 ouid=root ogid=root rdev=00:00 obj=system_u:object_r:ld_so_t:s0 nametype=NORMAL cap_fp=none cap_fi=none cap_fe=0 cap_fver=0 cap_frootid=0 
type=PATH msg=audit(05/25/2024 17:49:01.390:415) : item=0 name=/usr/lib/systemd/system-generators/nfs-server-generator inode=35141 dev=00:27 mode=file,755 ouid=root ogid=root rdev=00:00 obj=system_u:object_r:nfsd_exec_t:s0 nametype=NORMAL cap_fp=none cap_fi=none cap_fe=0 cap_fver=0 cap_frootid=0 
type=CWD msg=audit(05/25/2024 17:49:01.390:415) : cwd=/ 
type=EXECVE msg=audit(05/25/2024 17:49:01.390:415) : argc=4 a0=/usr/lib/systemd/system-generators/nfs-server-generator a1=/run/systemd/generator a2=/run/systemd/generator.early a3=/run/systemd/generator.late 
type=SYSCALL msg=audit(05/25/2024 17:49:01.390:415) : arch=x86_64 syscall=execve success=yes exit=0 a0=0x56415da1fa80 a1=0x7ffe353e7b80 a2=0x56415d4bccc0 a3=0x56415d4bedc0 items=2 ppid=119741 pid=119744 auid=unset uid=root gid=root euid=root suid=root fsuid=root egid=root sgid=root fsgid=root tty=(none) ses=unset comm=nfs-server-gene exe=/usr/lib/systemd/system-generators/nfs-server-generator subj=system_u:system_r:nfsd_t:s0 key=(null) 
type=AVC msg=audit(05/25/2024 17:49:01.390:415) : avc:  denied  { map_read map_write } for  pid=119744 comm=nfs-server-gene scontext=system_u:system_r:nfsd_t:s0 tcontext=system_u:system_r:init_t:s0 tclass=bpf permissive=1 
----
type=PROCTITLE msg=audit(05/25/2024 17:49:01.394:416) : proctitle=/usr/bin/bash /usr/lib/systemd/system-generators/selinux-autorelabel-generator.sh /run/systemd/generator /run/systemd/generator. 
type=PATH msg=audit(05/25/2024 17:49:01.394:416) : item=2 name=/lib64/ld-linux-x86-64.so.2 inode=37340 dev=00:27 mode=file,755 ouid=root ogid=root rdev=00:00 obj=system_u:object_r:ld_so_t:s0 nametype=NORMAL cap_fp=none cap_fi=none cap_fe=0 cap_fver=0 cap_frootid=0 
type=PATH msg=audit(05/25/2024 17:49:01.394:416) : item=1 name=/usr/bin/bash inode=6520 dev=00:27 mode=file,755 ouid=root ogid=root rdev=00:00 obj=system_u:object_r:shell_exec_t:s0 nametype=NORMAL cap_fp=none cap_fi=none cap_fe=0 cap_fver=0 cap_frootid=0 
type=PATH msg=audit(05/25/2024 17:49:01.394:416) : item=0 name=/usr/lib/systemd/system-generators/selinux-autorelabel-generator.sh inode=35143 dev=00:27 mode=file,755 ouid=root ogid=root rdev=00:00 obj=system_u:object_r:selinux_autorelabel_generator_exec_t:s0 nametype=NORMAL cap_fp=none cap_fi=none cap_fe=0 cap_fver=0 cap_frootid=0 
type=CWD msg=audit(05/25/2024 17:49:01.394:416) : cwd=/ 
type=EXECVE msg=audit(05/25/2024 17:49:01.394:416) : argc=5 a0=/usr/bin/bash a1=/usr/lib/systemd/system-generators/selinux-autorelabel-generator.sh a2=/run/systemd/generator a3=/run/systemd/generator.early a4=/run/systemd/generator.late 
type=SYSCALL msg=audit(05/25/2024 17:49:01.394:416) : arch=x86_64 syscall=execve success=yes exit=0 a0=0x56415e568710 a1=0x7ffe353e7b80 a2=0x56415d4bccc0 a3=0x56415d4bedc0 items=3 ppid=119741 pid=119748 auid=unset uid=root gid=root euid=root suid=root fsuid=root egid=root sgid=root fsgid=root tty=(none) ses=unset comm=selinux-autorel exe=/usr/bin/bash subj=system_u:system_r:selinux_autorelabel_generator_t:s0 key=(null) 
type=AVC msg=audit(05/25/2024 17:49:01.394:416) : avc:  denied  { map_read map_write } for  pid=119748 comm=selinux-autorel scontext=system_u:system_r:selinux_autorelabel_generator_t:s0 tcontext=system_u:system_r:init_t:s0 tclass=bpf permissive=1 
----
type=PROCTITLE msg=audit(05/25/2024 17:49:01.399:417) : proctitle=/usr/lib/systemd/system-generators/systemd-fstab-generator /run/systemd/generator /run/systemd/generator.early /run/systemd/gene 
type=PATH msg=audit(05/25/2024 17:49:01.399:417) : item=1 name=/lib64/ld-linux-x86-64.so.2 inode=37340 dev=00:27 mode=file,755 ouid=root ogid=root rdev=00:00 obj=system_u:object_r:ld_so_t:s0 nametype=NORMAL cap_fp=none cap_fi=none cap_fe=0 cap_fver=0 cap_frootid=0 
type=PATH msg=audit(05/25/2024 17:49:01.399:417) : item=0 name=/usr/lib/systemd/system-generators/systemd-fstab-generator inode=1437519 dev=00:27 mode=file,755 ouid=root ogid=root rdev=00:00 obj=system_u:object_r:systemd_fstab_generator_exec_t:s0 nametype=NORMAL cap_fp=none cap_fi=none cap_fe=0 cap_fver=0 cap_frootid=0 
type=CWD msg=audit(05/25/2024 17:49:01.399:417) : cwd=/ 
type=EXECVE msg=audit(05/25/2024 17:49:01.399:417) : argc=4 a0=/usr/lib/systemd/system-generators/systemd-fstab-generator a1=/run/systemd/generator a2=/run/systemd/generator.early a3=/run/systemd/generator.late 
type=SYSCALL msg=audit(05/25/2024 17:49:01.399:417) : arch=x86_64 syscall=execve success=yes exit=0 a0=0x56415d4b9c00 a1=0x7ffe353e7b80 a2=0x56415d4bccc0 a3=0x56415d4bedc0 items=2 ppid=119741 pid=119758 auid=unset uid=root gid=root euid=root suid=root fsuid=root egid=root sgid=root fsgid=root tty=(none) ses=unset comm=systemd-fstab-g exe=/usr/lib/systemd/system-generators/systemd-fstab-generator subj=system_u:system_r:systemd_fstab_generator_t:s0 key=(null) 
type=AVC msg=audit(05/25/2024 17:49:01.399:417) : avc:  denied  { map_read map_write } for  pid=119758 comm=systemd-fstab-g scontext=system_u:system_r:systemd_fstab_generator_t:s0 tcontext=system_u:system_r:init_t:s0 tclass=bpf permissive=1 
----
type=PROCTITLE msg=audit(05/25/2024 17:49:01.402:418) : proctitle=/usr/lib/systemd/system-generators/systemd-gpt-auto-generator /run/systemd/generator /run/systemd/generator.early /run/systemd/g 
type=PATH msg=audit(05/25/2024 17:49:01.402:418) : item=1 name=/lib64/ld-linux-x86-64.so.2 inode=37340 dev=00:27 mode=file,755 ouid=root ogid=root rdev=00:00 obj=system_u:object_r:ld_so_t:s0 nametype=NORMAL cap_fp=none cap_fi=none cap_fe=0 cap_fver=0 cap_frootid=0 
type=PATH msg=audit(05/25/2024 17:49:01.402:418) : item=0 name=/usr/lib/systemd/system-generators/systemd-gpt-auto-generator inode=1438270 dev=00:27 mode=file,755 ouid=root ogid=root rdev=00:00 obj=system_u:object_r:systemd_gpt_generator_exec_t:s0 nametype=NORMAL cap_fp=none cap_fi=none cap_fe=0 cap_fver=0 cap_frootid=0 
type=CWD msg=audit(05/25/2024 17:49:01.402:418) : cwd=/ 
type=EXECVE msg=audit(05/25/2024 17:49:01.402:418) : argc=4 a0=/usr/lib/systemd/system-generators/systemd-gpt-auto-generator a1=/run/systemd/generator a2=/run/systemd/generator.early a3=/run/systemd/generator.late 
type=SYSCALL msg=audit(05/25/2024 17:49:01.402:418) : arch=x86_64 syscall=execve success=yes exit=0 a0=0x56415bb58d80 a1=0x7ffe353e7b80 a2=0x56415d4bccc0 a3=0x56415d4bedc0 items=2 ppid=119741 pid=119762 auid=unset uid=root gid=root euid=root suid=root fsuid=root egid=root sgid=root fsgid=root tty=(none) ses=unset comm=systemd-gpt-aut exe=/usr/lib/systemd/system-generators/systemd-gpt-auto-generator subj=system_u:system_r:systemd_gpt_generator_t:s0 key=(null) 
type=AVC msg=audit(05/25/2024 17:49:01.402:418) : avc:  denied  { map_read map_write } for  pid=119762 comm=systemd-gpt-aut scontext=system_u:system_r:systemd_gpt_generator_t:s0 tcontext=system_u:system_r:init_t:s0 tclass=bpf permissive=1 
----
type=PROCTITLE msg=audit(05/25/2024 17:49:01.407:419) : proctitle=/usr/lib/systemd/system-generators/systemd-rc-local-generator /run/systemd/generator /run/systemd/generator.early /run/systemd/g 
type=PATH msg=audit(05/25/2024 17:49:01.407:419) : item=1 name=/lib64/ld-linux-x86-64.so.2 inode=37340 dev=00:27 mode=file,755 ouid=root ogid=root rdev=00:00 obj=system_u:object_r:ld_so_t:s0 nametype=NORMAL cap_fp=none cap_fi=none cap_fe=0 cap_fver=0 cap_frootid=0 
type=PATH msg=audit(05/25/2024 17:49:01.407:419) : item=0 name=/usr/lib/systemd/system-generators/systemd-rc-local-generator inode=1437521 dev=00:27 mode=file,755 ouid=root ogid=root rdev=00:00 obj=system_u:object_r:systemd_rc_local_generator_exec_t:s0 nametype=NORMAL cap_fp=none cap_fi=none cap_fe=0 cap_fver=0 cap_frootid=0 
type=CWD msg=audit(05/25/2024 17:49:01.407:419) : cwd=/ 
type=EXECVE msg=audit(05/25/2024 17:49:01.407:419) : argc=4 a0=/usr/lib/systemd/system-generators/systemd-rc-local-generator a1=/run/systemd/generator a2=/run/systemd/generator.early a3=/run/systemd/generator.late 
type=SYSCALL msg=audit(05/25/2024 17:49:01.407:419) : arch=x86_64 syscall=execve success=yes exit=0 a0=0x56415d4e4500 a1=0x7ffe353e7b80 a2=0x56415d4bccc0 a3=0x56415d4bedc0 items=2 ppid=119741 pid=119769 auid=unset uid=root gid=root euid=root suid=root fsuid=root egid=root sgid=root fsgid=root tty=(none) ses=unset comm=systemd-rc-loca exe=/usr/lib/systemd/system-generators/systemd-rc-local-generator subj=system_u:system_r:systemd_rc_local_generator_t:s0 key=(null) 
type=AVC msg=audit(05/25/2024 17:49:01.407:419) : avc:  denied  { map_read map_write } for  pid=119769 comm=systemd-rc-loca scontext=system_u:system_r:systemd_rc_local_generator_t:s0 tcontext=system_u:system_r:init_t:s0 tclass=bpf permissive=1 
----
type=PROCTITLE msg=audit(05/25/2024 17:49:01.413:420) : proctitle=/usr/lib/systemd/system-generators/systemd-sysv-generator /run/systemd/generator /run/systemd/generator.early /run/systemd/gener 
type=PATH msg=audit(05/25/2024 17:49:01.413:420) : item=1 name=/lib64/ld-linux-x86-64.so.2 inode=37340 dev=00:27 mode=file,755 ouid=root ogid=root rdev=00:00 obj=system_u:object_r:ld_so_t:s0 nametype=NORMAL cap_fp=none cap_fi=none cap_fe=0 cap_fver=0 cap_frootid=0 
type=PATH msg=audit(05/25/2024 17:49:01.413:420) : item=0 name=/usr/lib/systemd/system-generators/systemd-sysv-generator inode=1437525 dev=00:27 mode=file,755 ouid=root ogid=root rdev=00:00 obj=system_u:object_r:systemd_sysv_generator_exec_t:s0 nametype=NORMAL cap_fp=none cap_fi=none cap_fe=0 cap_fver=0 cap_frootid=0 
type=CWD msg=audit(05/25/2024 17:49:01.413:420) : cwd=/ 
type=EXECVE msg=audit(05/25/2024 17:49:01.413:420) : argc=4 a0=/usr/lib/systemd/system-generators/systemd-sysv-generator a1=/run/systemd/generator a2=/run/systemd/generator.early a3=/run/systemd/generator.late 
type=SYSCALL msg=audit(05/25/2024 17:49:01.413:420) : arch=x86_64 syscall=execve success=yes exit=0 a0=0x56415d4d2ea0 a1=0x7ffe353e7b80 a2=0x56415d4bccc0 a3=0x56415d4bedc0 items=2 ppid=119741 pid=119773 auid=unset uid=root gid=root euid=root suid=root fsuid=root egid=root sgid=root fsgid=root tty=(none) ses=unset comm=systemd-sysv-ge exe=/usr/lib/systemd/system-generators/systemd-sysv-generator subj=system_u:system_r:systemd_sysv_generator_t:s0 key=(null) 
type=AVC msg=audit(05/25/2024 17:49:01.413:420) : avc:  denied  { map_read map_write } for  pid=119773 comm=systemd-sysv-ge scontext=system_u:system_r:systemd_sysv_generator_t:s0 tcontext=system_u:system_r:init_t:s0 tclass=bpf permissive=1
Comment 4 Zdenek Pytela 2024-05-29 07:51:51 UTC 

*** This bug has been marked as a duplicate of bug 2280935 ***
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