ltp/stable smt_smp_affinity test failed on B/oracle [System call getaffinity() is error]
| Affects | Status | Importance | Assigned to | Milestone | |
|---|---|---|---|---|---|
| ubuntu-kernel-tests |
Confirmed
|
Low
|
Thadeu Lima de Souza Cascardo | ||
Bug Description
We noticed the following failure in a Oracle instance BM Standard 2.52 :
22:31:29 DEBUG| [stdout] startup='Tue Jul 6 22:20:50 2021'
22:31:29 DEBUG| [stdout] smt_smp_enabled 0 TINFO : Begin: SMT/SMP Enabled
22:31:29 DEBUG| [stdout] smt_smp_enabled 1 TPASS : SMP System
22:31:29 DEBUG| [stdout] smt_smp_enabled 0 TINFO : End: SMT/SMP Enabled
22:31:29 DEBUG| [stdout] tag=smt_smp_enabled stime=1625610050 dur=0 exit=exited stat=0 core=no cu=1 cs=1
22:31:29 DEBUG| [stdout] startup='Tue Jul 6 22:20:50 2021'
22:31:29 DEBUG| [stdout] smt_smp_affinity 0 TINFO : Begin: SMT/SMP Affinity
22:31:29 DEBUG| [stdout] smt_smp_affinity 0 TINFO : Get affinity through system call
22:31:29 DEBUG| [stdout] smt_smp_affinity 1 TFAIL : ht_affinity.c:226: System call getaffinity() is error.
22:31:29 DEBUG| [stdout]
22:31:29 DEBUG| [stdout] smt_smp_affinity 0 TINFO : Get affinity through system call
22:31:29 DEBUG| [stdout] smt_smp_affinity 1 TFAIL : ht_affinity.c:226: System call getaffinity() is error.
[...]
Full logs attached.
| Guilherme G. Piccoli (gpiccoli) wrote | #1 |
| Thadeu Lima de Souza Cascardo (cascardo) wrote | #2 |
Test doesn't consider CPUs that are present or online, so might fail if CPU 1 is not online.
Cascardo.