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  1. RHEL Testing
  2. RHELTEST-1368

ltp/mmap22: MAP_DROPPABLE does not work as expected on kernel-rt

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    • rhel-kernel-ft

      the new ltp test mmap22 failed on kernel-rt:

      command: mmap22 
      tst_tmpdir.c:316: TINFO: Using /tmp/LTP_mmaQvdfFM as tmpdir (xfs filesystem)
      tst_test.c:1953: TINFO: LTP version: 20250530
      tst_test.c:1956: TINFO: Tested kernel: 6.12.0-103.1138_1902165410.el10.aarch64+rt #1 SMP PREEMPT_RT Wed Jul  2 08:01:27 EDT 2025 aarch64
      tst_kconfig.c:88: TINFO: Parsing kernel config '/lib/modules/6.12.0-103.1138_1902165410.el10.aarch64+rt/build/.config'
      tst_test.c:1774: TINFO: Overall timeout per run is 0h 05m 54s
      tst_test.c:1837: TINFO: Killed the leftover descendant processes
      tst_test.c:1846: TINFO: If you are running on slow machine, try exporting LTP_TIMEOUT_MUL > 1
      tst_test.c:1848: TBROK: Test killed! (timeout?)
      
      Summary:
      passed   0
      failed   0
      broken   1
      skipped  0
      warnings 0
      tst_cgroup.c:1043: TBROK: unlinkat(5</sys/fs/cgroup/ltp>, 'test-104642', AT_REMOVEDIR): EBUSY (16) 

              rhn-support-liwan Li Wang
              rhn-support-liwan Li Wang
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                Resolved: