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  1. MariaDB ColumnStore
  2. MCOL-6667

Selinux blocks signull from cpimport

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Details

    • Task
    • Status: Closed (View Workflow)
    • Major
    • Resolution: Fixed
    • 25.10.7
    • 25.10.8
    • N/A
    • None
    • 2026-11

    Description

      a number of test start to fail:
      (mostly with Oracle Linux)

      https://server-test.mariadb.net/?branch_ids=1987&product_ids=8&show_skipped_results=false&only_last_commits=false&time_interval=-1&test_name=&commit_id=&columnstore_commit_id=&target_name=columnstore-release-11.8-stable-23.10-10-10-2026--00-00-01&run_id=359c5063-2093-4910-883d-42cf356e853c&runs_with_additional_tools=false&page=1&rowsPage=1&currentTestResultId=408541431

      type=AVC msg=audit(1791810313.427:341014): avc:  denied  { signull } for  pid=196004 comm="cpimport" scontext=system_u:system_r:mysqld_t:s0 tcontext=system_u:system_r:unconfined_service_t:s0 tclass=process permissive=0
      		 
      type=SYSCALL msg=audit(1791810313.427:341014): arch=c000003e syscall=234 success=no exit=-13 a0=26e52 a1=2dd6c a2=0 a3=4 items=0 ppid=159164 pid=196004 auid=4294967295 uid=987 gid=987 euid=987 suid=987 fsuid=987 egid=987 sgid=987 fsgid=987 tty=(none) ses=4294967295 comm="cpimport" exe="/usr/bin/cpimport" subj=system_u:system_r:mysqld_t:s0 key=(null)ARCH=x86_64 SYSCALL=tgkill AUID="unset" UID="mysql" GID="mysql" EUID="mysql" SUID="mysql" FSUID="mysql" EGID="mysql" SGID="mysql" FSGID="mysql"
      		 
      [timofey_turenko_mariadb_com@mdbci-mxzw36l-1791801572-build ~]$ printf "%d\n" $((0x26e52))
      		 
      159314
      		 
      [timofey_turenko_mariadb_com@mdbci-mxzw36l-1791801572-build ~]$ ps ax | grep 159314
      		 
       159314 ?        Sl     0:49 /usr/bin/PrimProc
      		 
       202075 pts/0    S+     0:00 grep --color=auto 159314

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            tturenko Timofey Turenko
            tturenko Timofey Turenko
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