SELinux is preventing false from read access on the fifo_file fifo_file. ***** Plugin catchall (100. confidence) suggests ************************** If you believe that false should be allowed read access on the fifo_file fifo_file 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 'false' --raw | audit2allow -M my-false # semodule -X 300 -i my-false.pp Additional Information: Source Context system_u:system_r:kernel_generic_helper_t:s0 Target Context system_u:system_r:kernel_t:s0 Target Objects fifo_file [ fifo_file ] Source false Source Path false Port Host localhost-live Source RPM Packages Target RPM Packages SELinux Policy RPM selinux-policy-targeted-38.8-2.fc38.noarch Local Policy RPM selinux-policy-targeted-38.8-2.fc38.noarch Selinux Enabled True Policy Type targeted Enforcing Mode Enforcing Host Name localhost-live Platform Linux localhost-live 6.2.9-300.fc38.x86_64 #1 SMP PREEMPT_DYNAMIC Thu Mar 30 22:32:58 UTC 2023 x86_64 Alert Count 57 First Seen 2023-06-03 10:54:17 PDT Last Seen 2023-06-03 16:27:59 PDT Local ID 92ff0f54-5203-4d65-abd4-b95016ca1bd5 Raw Audit Messages type=AVC msg=audit(1685834879.63:14893): avc: denied { read } for pid=3635649 comm="false" path="pipe:[49647210]" dev="pipefs" ino=49647210 scontext=system_u:system_r:kernel_generic_helper_t:s0 tcontext=system_u:system_r:kernel_t:s0 tclass=fifo_file permissive=0 Hash: false,kernel_generic_helper_t,kernel_t,fifo_file,read