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  1. RHEL Testing
  2. RHELTEST-898

[rhel-10] ltp/pt_test.c:120: TFAIL: There is no trace

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    • CK-March-2025
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      Some LTP tests are failing, because of it:

       

      ==== pt_ex_kernel ====
      command: pt_test -e kernel
      tst_test.c:1900: TINFO: LTP version: 20250130
      tst_test.c:1904: TINFO: Tested kernel: 6.12.0-58.498_1694737037.el10.x86_64 #1 SMP PREEMPT_DYNAMIC Sat Mar  1 12:13:53 EST 2025 x86_64
      tst_kconfig.c:88: TINFO: Parsing kernel config '/lib/modules/6.12.0-58.498_1694737037.el10.x86_64/build/.config'
      tst_test.c:1722: TINFO: Overall timeout per run is 0h 05m 24s
      pt_test.c:190: TINFO: Intel PT will exclude kernel trace
      pt_test.c:58: TINFO: Memory will be r/w for full trace mode
      pt_test.c:67: TINFO: Open Intel PT event failed
      pt_test.c:120: TFAIL: There is no trace
      
      Summary:
      passed   0
      failed   1
      broken   0
      skipped  0
      warnings 0
      
      Duration: 0.002s 
      ==== pt_ex_user ====
      command: pt_test -e user
      tst_test.c:1900: TINFO: LTP version: 20250130
      tst_test.c:1904: TINFO: Tested kernel: 6.12.0-58.498_1694737037.el10.x86_64 #1 SMP PREEMPT_DYNAMIC Sat Mar  1 12:13:53 EST 2025 x86_64
      tst_kconfig.c:88: TINFO: Parsing kernel config '/lib/modules/6.12.0-58.498_1694737037.el10.x86_64/build/.config'
      tst_test.c:1722: TINFO: Overall timeout per run is 0h 05m 24s
      pt_test.c:187: TINFO: Intel PT will exclude user trace
      pt_test.c:58: TINFO: Memory will be r/w for full trace mode
      pt_test.c:67: TINFO: Open Intel PT event failed
      pt_test.c:120: TFAIL: There is no trace
      
      Summary:
      passed   0
      failed   1
      broken   0
      skipped  0
      warnings 0
      
      Duration: 0.002s 
      ==== pt_snapshot_trace_basic ====
      command: pt_test -m
      tst_test.c:1900: TINFO: LTP version: 20250130
      tst_test.c:1904: TINFO: Tested kernel: 6.12.0-58.498_1694737037.el10.x86_64 #1 SMP PREEMPT_DYNAMIC Sat Mar  1 12:13:53 EST 2025 x86_64
      tst_kconfig.c:88: TINFO: Parsing kernel config '/lib/modules/6.12.0-58.498_1694737037.el10.x86_64/build/.config'
      tst_test.c:1722: TINFO: Overall timeout per run is 0h 05m 24s
      pt_test.c:61: TINFO: Memory will be r only for snapshot mode
      pt_test.c:67: TINFO: Open Intel PT event failed
      pt_test.c:120: TFAIL: There is no trace
      
      Summary:
      passed   0
      failed   1
      broken   0
      skipped  0
      warnings 0
      
      Duration: 0.025s 

      https://datawarehouse.cki-project.org/kcidb/tests/16622128

      cki tracker: https://datawarehouse.cki-project.org/issue/3626#hosts

      upstream issue: https://github.com/linux-test-project/ltp/issues/1228

              jstancek@redhat.com Jan Stancek
              bgoncalv@redhat.com Bruno Goncalves
              Li Wang, Ping Fang
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                Created:
                Updated: